SEA

S$ 548 Find Cheap Flights to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 9-3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle
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Cheap Flight Deals to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals to Seattle

Recommended return deals departing in the coming months from the most popular airlines that fly to Seattle.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
13:45 - 19:30SIN-SEA
20h 45m1 stop
01:10 - 12:35SEA-SIN
20h 25m1 stop
S$ 1,023China Airlines
Find Deal
lun., 14 avr. - dim., 27 avr.
02:00 - 19:15SIN-SEA
32h 15m1 stop
01:10 - 13:05SEA-SIN
20h 55m1 stop
S$ 1,026China Airlines
Find Deal
lun., 10 mars - sam., 15 mars
13:15 - 19:10SIN-SEA
20h 55m1 stop
23:50 - 12:05SEA-SIN
21h 15m1 stop
S$ 1,122EVA Air
Find Deal
jeu., 20 mars - jeu., 27 mars
15:10 - 19:30SIN-SEA
19h 20m1 stop
02:10 - 12:00SEA-SIN
18h 50m1 stop
S$ 1,129EVA Air
Find Deal
jeu., 22 mai - mer., 13 août
11:05 - 14:25SIN-SEA
18h 20m1 stop
05:00 - 18:25SEA-SIN
22h 25m1 stop
S$ 1,134United Airlines
Find Deal
jeu., 22 mai - jeu., 14 août
09:00 - 18:37SIN-SEA
24h 37m1 stop
07:15 - 18:25SEA-SIN
20h 10m1 stop
S$ 1,148United Airlines
Find Deal
ven., 11 avr. - sam., 26 avr.
20:45 - 10:00SIN-SEA
29h 15m1 stop
09:40 - 17:40SEA-SIN
17h 00mdirect
S$ 1,340Singapore Airlines
Find Deal
mer., 5 mars - dim., 16 mars
18:40 - 23:55SIN-SEA
20h 15m1 stop
10:15 - 17:35SEA-SIN
16h 20mdirect
S$ 1,431Singapore Airlines
Find Deal
ven., 9 mai - dim., 18 mai
08:05 - 07:07SIN-SEA
38h 02m2 stops
08:37 - 00:20SEA-SIN
24h 43m2 stops
S$ 1,453Japan Airlines
Find Deal
lun., 14 avr. - jeu., 1 mai
08:05 - 14:32SIN-SEA
21h 27m2 stops
13:30 - 00:20SEA-SIN
19h 50m1 stop
S$ 1,458Japan Airlines
Find Deal
mer., 16 avr. - lun., 28 avr.

Flights to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Seattle?

The average price of all round-trip flights to Seattle clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Seattle is Wednesday where round-trip tickets can be as cheap as S$ 1,241. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are S$ 2,038 on average.

What is the cheapest month to fly to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Seattle is March, where tickets cost S$ 1,141 on average for return flights. On the other hand, the most expensive months are June and August, where the average cost of tickets from Singapore is S$ 1,556 and S$ 1,512 respectively. For one-way flights, the best month to travel is March with an average price of S$ 1,141.

What is the cheapest time of day to fly to Seattle?

The average price for all round-trip flights to Seattle depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Seattle is generally in the afternoon, when round-trip flights cost S$ 1,200 on average. The most expensive time of day to fly to Seattle is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 1,778.

What is a good deal for flights to Seattle?

If you’re looking for cheap airfare to Seattle, 25% of our users found tickets to Seattle for the following prices or less: From Singapore S$ 1,453 return.

How far in advance should I book a flight to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price, you should book around 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

January

High season

June

Cheapest flight

S$ 548
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Singapore to Seattle

When to book flights to Seattle

Are your dates flexible? Find out the best times to travel to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Seattle based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Seattle flights

  • How far is Seattle/Tacoma Intl Airport from central Seattle?

    There are 18 km between Seattle city centre and Seattle/Tacoma Intl Airport.

  • What is the name of Seattle’s airport?

    All flights to Seattle land at Seattle/Tacoma Intl Airport. The airport code is SEA,and it can also be referred to as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl.

  • How much is a flight to Seattle?

    On average, a flight to Seattle costs S$ 1,489. The cheapest price found on KAYAK in the last 2 weeks cost S$ 838 and departed from Singapore Changi Airport.

  • How does KAYAK find such low prices on flights to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Seattle are there each week?

    Each week there are around 4 direct flights from within Singapore to Seattle. The most common day for departures is Sunday, with 25% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Seattle

  • Looking for cheap airfare to Seattle? 25% of our users found return tickets to Seattle for the following prices or less: From Singapore S$ 3,178
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Singapore is March.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle flight deals.
See more tips

Prefer to fly direct to Seattle/Tacoma Intl?

Find which airlines fly direct to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Singapore to Seattle/Tacoma Intl

Monday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Tuesday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Wednesday

ANA, Aer Lingus, Aeromexico, +63 more

ANA, Aer Lingus, +64 more

Thursday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Friday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Saturday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Sunday

ANA, Aer Lingus, Aeromexico, +64 more

ANA, Aer Lingus, +65 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Singapore

Monday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Tuesday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Wednesday

ANA, Aer Lingus, Aeromexico, +63 more

ANA, Aer Lingus, +64 more

Thursday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Friday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Saturday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Sunday

ANA, Aer Lingus, Aeromexico, +64 more

ANA, Aer Lingus, +65 more

See more direct flights
See more direct flights

Top 5 airlines flying to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1203 reviews
8.3Comfort
8.4Boarding
8.6Crew
8.0Food
8.0Entertainment
Airline reviews

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

10.0 ExcellentAnonymous, Feb 2025ORD - TPE
Read more EVA Air reviews

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

Very smooth flight. Superb crew, great food and service. Slept most of the way. Excellent airline.

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

Clean plane, friendly crew, mostly on-time departure. Negativo since there were no snacks offered. Cold drinks only was fine due to turbulence, but nothing to eat? Really?

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

The food is quite mediocre. I had spaghetti and the tomato based sauce was quite salty and there were no other flavors, no spices used in the sauce.

Great service. Was there a food option? I was given food (I could have ordered ahead of time?) but had no choice. I like choice.

Good. Please add a non- applicable category to your questions.

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

I think the business class service has declined as compared to how it was years ago. I am not a fan of the hello kitty graphics. Boarding was long and not well organized. The lounge in Taipei was not very good, the food was very poor. Did not live up to many international business class lounges.

Flight attendant took good care of my mom as she boarded on and off the aircraft from her wheelchair. I did not care much for the food nor the movie options Available. I appreciated the increased legroom available in economy. This was one of the main reasons we chose the airline. Overall, the good value and I would fly again.

Cabin crew were excellent in taking care of my mom as she boarded the aircraft from her wheelchair. Did not care much for the food served.

I stopped flying with United back in the nineties. Today's experience reminded me of why.

ANA was fine. LAX has some major problems. I needed a wheelchair and BKK and Narita were very good. I do have to remember NOT to tip in Japan. LAX however, was poor. first the attendant wasn't able to push me. The next person left me stranded in several locations. They would just leave me where ever they felt like; No logic to these locations. finally when we cleared immigration, they (there were several people who didn't seem to care about their job) left me in a large room with a baggage carousal. I tried to locate my luggage to no avail. meanwhile my connection was getting closer. I finally talked with Emir from ANA and he showed me to my carousal which was located a few rooms away from where LAX personnel stranded me. Emir also found a good wheelchair attendant to take me the rest of the way. Without Emir from ANA, I would still be stranded, given the amount of care shown by the first wheelchair attendants.

Great airline all together - triple 7 for a short flight was a plus - lots of room

Wonderfully pleasant experience. Good meal and beverage selections. Professional air staff.

Seat width can be a bit wider. not nice that they charge extra for the window seats. online check in can be greatly improved. in other words, their online interface is bad.

I was very happy with my flight on ANA. The crew were excellent and very helpful throughout the flight. The food was also very good. The seats were comfortable and had excellent legroom. The headphone jack position was annoying, but that is a minor nitpick. The movie selection in the IFE was good, but the TV selection was lacking. Adding English subtitles to the Japanese movies and videos would have been very useful.

Seats had more space than expected. No recline, that is good.

The ehole fliht went smoothly. No delays. Bur the food was not good.

Checked baggage process is confusing and time consuming especially when checking oversized bags. Very slow agents didn't help.

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

The seats are significantly more comfortable than US airlines and the staff are much friendlier. The food is also much better, as they are particularly accommodating to any dietary restrictions.

Could had been better if they include in their menu some western food.

They 7 seats in one row for Business class while most business class for other airlines are 4 seats in one row. the seat was narrow. the Toilet was so smell, dimming light, no water out of faucet. Terrible.

Difficult to access advanced check-in online. No way to understand why it wouldn’t work. Call center not answering. Email for answers took days to respond, Kind service at the airport and on the flight made up for disappointing service before flight.

Courteous and helpful employees. Comfortable seats and temperature of aircraft . Did not need squid in my salad but glad to have the menu information advising me of what it was

Everything was great, except the Wifi, but that's understandable.

The plane was dirty, there was trash in the seat pocket in front of me.

Food was excellent, the crew was exceptionally friendly, and the seats were comfortable. Bathroom were also kept very clean and odor free.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

It was very good experience on board to Sydney with SQ.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

Service excellent would chose Singapore airlines as my first choice

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Very modern plane. Good seat spacing. Meals were good. Screens had tons of movies and worked

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Our seats were all the way in back of the plane,

Food choices were very limited. Taste of the dishes was average.

Book Cheap Seattle Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Seattle found on KAYAK in the last 72 hours.
14-4lun.
1 stopChina Airlines
20h 45mSIN-SEA
27-4dim.
1 stopChina Airlines
20h 25mSEA-SIN
S$ 1,023
10-3lun.
1 stopChina Airlines
32h 15mSIN-SEA
15-3sam.
1 stopChina Airlines
20h 55mSEA-SIN
S$ 1,026
20-3jeu.
1 stopEVA Air
20h 55mSIN-SEA
27-3jeu.
1 stopEVA Air
21h 15mSEA-SIN
S$ 1,122
22-5jeu.
1 stopEVA Air
19h 20mSIN-SEA
13-8mer.
1 stopEVA Air
18h 50mSEA-SIN
S$ 1,129
22-5jeu.
1 stopUnited Airlines
18h 20mSIN-SEA
14-8jeu.
1 stopUnited Airlines
22h 25mSEA-SIN
S$ 1,134
11-4ven.
1 stopUnited Airlines
24h 37mSIN-SEA
26-4sam.
1 stopUnited Airlines
20h 10mSEA-SIN
S$ 1,148
5-3mer.
1 stopSingapore Airlines
29h 15mSIN-SEA
16-3dim.
directSingapore Airlines
17h 00mSEA-SIN
S$ 1,340
9-5ven.
1 stopSingapore Airlines
20h 15mSIN-SEA
18-5dim.
directSingapore Airlines
16h 20mSEA-SIN
S$ 1,431
14-4lun.
2 stopsJapan Airlines
38h 02mSIN-SEA
1-5jeu.
2 stopsJapan Airlines
24h 43mSEA-SIN
S$ 1,453
16-4mer.
2 stopsJapan Airlines
21h 27mSIN-SEA
28-4lun.
1 stopJapan Airlines
19h 50mSEA-SIN
S$ 1,458

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Seattle found on KAYAK in the last 72 hours.
9-3dim.
2 stops
59h 04mSIN-SEA
S$ 548
14-3ven.
2 stops
49h 32mSIN-SEA
S$ 550
10-3lun.
3 stops
49h 05mSIN-SEA
S$ 568
20-3jeu.
2 stops
48h 39mSIN-SEA
S$ 579
15-6dim.
1 stopUnited Airlines
18h 20mSIN-SEA
S$ 671
26-2mer.
1 stopUnited Airlines
28h 52mSIN-SEA
S$ 750
3-3lun.
1 stopANA
18h 35mSIN-SEA
S$ 830
4-5dim.
2 stopsJapan Airlines
29h 45mSIN-SEA
S$ 1,069
29-5jeu.
directSingapore Airlines
14h 45mSIN-SEA
S$ 1,071
10-5sam.
directSingapore Airlines
14h 45mSIN-SEA
S$ 1,085

Search by stops

Search by airline

Search by price

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Redmond
Issaquah
Ashford
Marysville
Tacoma
Chehalis
Tukwila
Renton
Lakewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

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