S$ 599 Find Cheap Flights from Singapore to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Washington departing on 25-12. 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 in flight searches from Singapore to Washington.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Washington.
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Best Washington Flight Deals from Singapore

Cheapest return prices found by our users on KAYAK in the last 72 hours

Seattle
Seattle1 stopS$ 1,065

Good to know

Low season

November

High season

June

Cheapest flight

S$ 599
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Singapore to Seattle

FAQs - booking Washington flights

  • How long is the flight to Washington from Singapore?

    Flights to Seattle15h 33m
  • What is the cheapest flight to Washington from Singapore?

    The cheapest ticket to Washington from Singapore found in the last 72 hours was S$ 599 one-way, and S$ 1,065 round-trip. The most popular route is from Singapore to Seattle, and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 599.

  • Which airlines fly to Washington?

    Singapore Airlines flies most frequently to Seattle from Singapore.

  • How does KAYAK find such low prices on flights from Singapore to Washington?

    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 from Singapore to Washington.

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

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

  • What is the Hacker Fare option on flights from Singapore to Washington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Singapore to Washington 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 from Singapore to Washington?

    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 from Singapore to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Washington

  • 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.
  • Morning departure is around 117% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Singapore to Washington

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Washington? 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 1273 reviews
8.0Entertainment
8.4Boarding
8.6Crew
8.2Comfort
8.0Food
Airline reviews

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.

10.0 ExcellentAnonymous, Dec 2024SGN - TPE
Read more EVA Air reviews

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.

delayed and the cabin crew was like trainees.. a bit careless and not so pleasing to their job

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.

Boarding was good. It will be nice to have beer anytime. I asked for a beer at tea time & I was refused. Quite disappointed

The employees were professional and efficient. I consider myself a traveler but have trouble with the international fare served on airplanes. I admit Americans buy their food in the supermarket and we typically don’t eat the ligaments and cartilage. I know that is whiny but as I age, I dislike it more. At least things weren’t covered in cheese. The desserts are terrible! My neighbor didn’t eat her bread so I asked if I could have it. First time for everything but had been traveling a total of 27 hours and was hungry.

Plane is new and I was upgraded to first class so all was great.

On time service. Seat comfort and the crew service very good .

The flight from Taipei to LAX was the first time we encountered rudeness from the crew. From the gate agents to the in flight crew. We had received such wonderful service going to Bali and on our Bali to Taipei flight that it shocked us when the gate agent was rude and then the rudeness continued on the flight to LAX.

Overall great experience. All four members of my family were seated together without paying extra to reserve seats. Everything was on time. Food was great and healthy. Media entertainment was good. Rock music could be added as a listening choice. No issue with baggages. Flight attendants were friendly and helpful. I would recommend EVA to friends and family.

The food was good, but we are not able to use earphones to watch a movie.

Wonderful. I love ANA airlines. It's the best so far. My first pick when I travel now.

Just okay. Staff is accomodating especially at the check in counter and gate. Boarding was just fine. Leg room was cramped at economy. No entertainment, wifi is so-so. Cola in can given by cup, but rest of can was not given. At least give the whole can.

What I noticed is that when customers or passengers are asleep, they are no longer given food.

Flight were late each leg of the trip, seats were narrow and uncomfortable. Food was delayed and poor quality. Overall a bad e perience. I complained and was offered no offset or compensation.

Flights were late on every leg of the trip. Seating was narrow and uncomfortable, and food was below average. I complained directly to the crew, and ANA, and was offered no offset or compensation.

I ask the crew to help me get my bag because I can't reached it she ignore me

ANA’s service was great, and the flight was nice and smooth . They gave us updates and checking in and boarding was smooth and easy .

We purchased premium economy seats 9 months ago and got bumped to economy when we tried to board the plane. It was a huge fiasco while they struggled to find us seats. I tried reaching out to Kayak to see how we can get refunded for the extra money we spent on premium but have heard nothing back. It was a 14 hour flight and were disappointed that we lost our seats after selecting them 9 months ago.

The whole flight in Economy was great, the crew were just amazing and the food was great as well

Crew went out of their way for me, not often

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.

They woke us up 2.5 hours before the flight was over? Why? If I'm on a long haul flight I want to sleep as much as possible. Also, didn't mention the mattress pads in business class so missed out on using those. The western meal of truffle, salmon pasta was the awful. Had a different fish dish on JAL that was great but that pasta was a mish-mash of too many random things that didn't make sense plus dry fish. Staff was friendly and helpful.

I loved Ryuichi Sakamoto's OPUS in the movie choice.

Too bad the plane didn't work after we taxied out to get in line for take-off. We went back to the gate and waited for almost 90 minutes for them to find a plane that worked. Waited another hour to board. When we got to Rochester we waited for over an hour for our bags to appear. The agent said they only had three people working to load and unload baggage. A one hour flight took an extra four hours. It would have been faster to rent a car at JFK and drive to Rochester.

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.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

It was a middle of the night changeover, so we were all ready for sleep. Staff were helpful and managed a few hours sleep. Food options were good.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

The flight was delayed so the people from a late connecting flight was able to still make the connection.

HORRIBLE WITH THEIR WEBSITE!!! WORST WEBSITE IN THE WHOLE AIRLINE INDUSTRY

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Did not even get on board. Was told I needed an esta agreement. Was not aware of this when I booked the fare and not told about them

David went above and beyond to make our flight the best that it could be

Was a pain having to leave the plane and reboard but glad the plane was fixed

Book cheap flights from Singapore to Washington

Recent return flight deals

 
These are the cheapest return flights from Singapore to Washington found on KAYAK in the last 72 hours.
17-3Mon
1 stopChina Airlines
32h 15mSIN-SEA
15-5Thu
1 stopChina Airlines
20h 25mSEA-SIN
S$ 1,065
15-5Thu
1 stopSTARLUX Airlines
17h 10mSIN-SEA
23-7Wed
1 stopSTARLUX Airlines
20h 25mSEA-SIN
S$ 1,066
1-6Sun
1 stopEVA Air
21h 20mSIN-SEA
30-7Wed
1 stopEVA Air
20h 40mSEA-SIN
S$ 1,130
21-1Tue
1 stopUnited Airlines
19h 22mSIN-SEA
21-1Tue
1 stopUnited Airlines
22h 45mSEA-SIN
S$ 1,139
24-1Fri
1 stopUnited Airlines
27h 10mSIN-SEA
9-2Sun
1 stopUnited Airlines
22h 45mSEA-SIN
S$ 1,148
22-5Thu
directSingapore Airlines
14h 45mSIN-SEA
14-8Thu
directSingapore Airlines
16h 20mSEA-SIN
S$ 1,154
25-1Sat
1 stopSingapore Airlines
28h 24mSIN-SEA
9-2Sun
directSingapore Airlines
17h 00mSEA-SIN
S$ 1,287
20-1Mon
2 stopsJapan Airlines
30h 39mSIN-SEA
23-1Thu
2 stopsJapan Airlines
30h 37mSEA-SIN
S$ 1,351
20-1Mon
2 stopsJapan Airlines
30h 39mSIN-SEA
23-1Thu
2 stopsJapan Airlines
41h 22mSEA-SIN
S$ 1,352
26-1Sun
1 stopEVA Air
20h 55mSIN-SEA
8-2Sat
1 stopEVA Air
19h 55mSEA-SIN
S$ 1,958

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Singapore to Washington found on KAYAK in the last 72 hours.
25-12Wed
1 stopUnited Airlines
38h 55mSIN-SEA
S$ 599
23-12Mon
1 stopUnited Airlines
29h 10mSIN-SEA
S$ 605
6-2Thu
1 stopEVA Air
20h 25mSIN-SEA
S$ 740
6-2Thu
1 stopEVA Air
20h 25mSIN-SEA
S$ 742
6-2Thu
2 stopsANA
26h 35mSIN-SEA
S$ 824
30-5Fri
2 stopsANA
25h 24mSIN-SEA
S$ 827
20-1Mon
2 stopsJapan Airlines
30h 39mSIN-SEA
S$ 1,054
11-5Sun
directSingapore Airlines
14h 45mSIN-SEA
S$ 1,056
29-5Thu
directSingapore Airlines
14h 45mSIN-SEA
S$ 1,066
29-5Thu
2 stopsJapan Airlines
30h 05mSIN-SEA
S$ 1,157

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Last minute flights from Singapore to Washington

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Singapore to Washington that are departing in the next 10 days.
23-12Mon
multi-stopUnited Airlines
21h 15mSIN-SEA
1-1Wed
multi-stopUnited Airlines
27h 28mSEA-SIN
S$ 1,148
23-12Mon
multi-stopUnited Airlines
27h 05mSIN-SEA
1-1Wed
multi-stopUnited Airlines
32h 25mSEA-SIN
S$ 1,361
22-12Sun
multi-stopChina Airlines
32h 15mSIN-SEA
31-12Tue
multi-stopChina Airlines
32h 30mSEA-SIN
S$ 1,593
23-12Mon
multi-stopEVA Air
18h 25mSIN-SEA
31-12Tue
multi-stopEVA Air
19h 55mSEA-SIN
S$ 1,662
23-12Mon
multi-stopEVA Air
18h 25mSIN-SEA
31-12Tue
multi-stopEVA Air
19h 55mSEA-SIN
S$ 1,901
22-12Sun
multi-stopChina Airlines
20h 00mSIN-SEA
4-1Sat
multi-stopChina Airlines
32h 30mSEA-SIN
S$ 2,276
22-12Sun
multi-stopJapan Airlines
26h 14mSIN-PDX
30-12Mon
multi-stopJapan Airlines
50h 50mPDX-SIN
S$ 2,290
22-12Sun
directSingapore Airlines
14h 10mSIN-SEA
5-1Sun
directSingapore Airlines
17h 00mSEA-SIN
S$ 2,395
22-12Sun
directSingapore Airlines
14h 10mSIN-SEA
5-1Sun
directSingapore Airlines
17h 00mSEA-SIN
S$ 2,397
21-12Sat
multi-stopJapan Airlines
26h 14mSIN-PDX
29-12Sun
multi-stopJapan Airlines
32h 40mPDX-SIN
S$ 2,501

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Everything you need to know for your flight from Singapore to Washington

Information on your arrival and departure airports

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