S$ 439 Find Cheap Flights from North America to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from North America to Southeast Asia departing on 11-3. 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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Low season

August

High season

January

Cheapest flight

S$ 439
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Seattle to Singapore

Flights from North America to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from North America to Southeast Asia 
selamatFlew with Singapore AirlinesLAX-SINDec 2024
Having comfortable clothing is the key for having a good trip and trying get some sleep.
DavidFlew with Singapore AirlinesJFK-SINFeb 2025
Bring a mattress pad with you if you plan on sleeping in business class.
AnastasiaFlew with Air CanadaYVR-BKKDec 2024
Bring food with you, the food is minimal and of poor quality.
Verified travelerFlew with Air CanadaYVR-SINFeb 2025
Fly another airline. This one was cramped and stingy with water.
danielFlew with Singapore AirlinesLAX-SINSept 2024
They have a large library of movies and shows don't really need to bring anything for the long flight
Verified travelerFlew with Philippine AirlinesLAX-MNLOct 2024
Do not do overweight on baggage. It's only 25 kg per luggage
Verified travelerFlew with Singapore AirlinesSEA-SINAug 2024
If you need special meals book them early
MattFlew with Singapore AirlinesSFO-SINMar 2024
Staying at Crowne Plaza at the airport was really great! It’s easy to spend time in the city and worthwhile even for a 24 hour layover. The airport is of course fabulous and probably enough for entertainment for under 6 hours layovers
CocoFlew with Singapore AirlinesEWR-SINMay 2024
please dress comfortable ... even if you have to put on your pj , bring your favorite snacks wear compression socks
Verified travelerFlew with Philippine AirlinesSFO-MNLMay 2024
check in online be there early and complete etravel before going to counter
Verified travelerFlew with Philippine AirlinesYVR-MNLJan 2024
Cathay has been the most generous with good food, luggage requirements and general care that I have ever found on this leg of my flights. The Cathay lounge in HK is exceptional and I always look forward to my layover with them. Good food, several types to choose from and a lounge that provides a flat surface for laying down for a while to get some needed sleep. Cool and quiet. Wider seats on board than any other airline I have found, great meals and comfort being their number one concern other than safety.
AjayFlew with Singapore AirlinesLAX-SINDec 2023
Although the flight is listed as 17 1/2 hours, actual flight time was only 16 1/2. Bring a sleep mask to ensure you rest during your flight - it helps reduce so e of the flight time and helps you arrive more refreshed.
Verified travelerFlew with Singapore AirlinesSFO-SINJan 2024
The Singapore Changi airport if huge. After getting of the aircraft, the walk to immigration control was long. Once you get to the control area, the process was quick and easy.
RobertFlew with Philippine AirlinesYYZ-MNLFeb 2024
If you fly business class Fly on A350 as it has updated interior. Avoid the 777 as it is very dated and is a glorified premium economy by today’s standards
JeffFlew with Singapore AirlinesSEA-SINJan 2024
Delta & Alaska have best boarding process! Singapore airlines was ok!

FAQs for booking flights from North America to Southeast Asia

  • How does KAYAK find such low prices on flights from North America to Southeast Asia?

    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 North America to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from North America to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from North America to Southeast Asia 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 North America to Southeast Asia?

    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 North America to Southeast Asia 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 North America to Southeast Asia?

    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 North America to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from North America to Southeast Asia

Need help choosing which airline to fly with from North America to Southeast Asia? 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
ANAOverall score based on 836 reviews
7.9Entertainment
8.5Boarding
7.6Food
8.2Comfort
8.7Crew
Airline reviews

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.

8.0 ExcellentAnonymous, Feb 2025HND - JFK
Read more ANA reviews

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.

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.

We have had better ANA experience. The crew are friendly.

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

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

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

Loved that leg room was great for economy, and food was definitely better than other American airlines, great selection of movies. My mom is happy.

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.

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.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

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.

Food could have been better. Too many passengers getting up and down all the time.

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

Everything was great keep up the good work 😁, can't ask for more.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

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

Worst experience I have ever had with any airline in over 25 years.

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

It was okay overall but the food was very, very bad.

When comes to Taiwan airlines China airlines is the best rest are pure trash

Horrible. No good food. Baggage missed to onboard and came after a day. No support to compensate the delay. Customer care cannot see the status of the complaint. No reply of the email.

bad… no veg food was provided eventhough i pre ordered special meal

no veg food was provided eventhough i pre ordered special meal

Meal options for vegetarians can be provided… Nothing was offered for me for dinner.. crew just said no vegetarian option available and did even bother to provide any alternatives or something to eat.

Cathay has a great reputation, though it's baseline economy seating is nothing to write home about (and SE Asia flight passengers sometime lack 'routine stateside' etiquette). On the other hand, food was great, flight attendants were nice, and price was very good~

UA28 was good service and meals. UA is upgraded, I would like to book for next flight by UA Thanks Liao

Boarding is very confusing. They have Line 1 and Line 2 and many many Boarding groups. Everyone lines up under those two lines long before they call zones. If you have a higher zone 2 like I did due to a Premium Plus ticket, it’s very awkward having to ask each person which zone they have. Extremely chaotic process. On board the flight attendants had no charisma whatsoever, even to us paying extra for an upgraded cabin. I asked for a chamomile tea after dinner (as no coffee or tea was even offered) and the FÃ said they didn’t have even though listed on the drink menu. Also, the mid flight service was entirely skipped which was a soup and sandwich combo. Supposedly had a variety of snacks mid flight too but those never materialized either. A few times I walked Back there, not a single flight attendant acknowledged me as they were all deep into their iPhones. I simply Wanted a glass of water since ZERO water runs were made on this 9hr 30 min flight.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

The fight didn’t happen because I was rerouted to Trinidad as previously explained.

Most disapointing experience. We were rerouted to Toronto, after a 7 hours flight , where we sat on the tarmac for a little over 4 hours, in a full airplain with no air. We were given a tiny cup of water twice during that wait. After the long wait we taxi out of toronto to wait another 30 min. Many people missed their conections including my kids and I. We were promised a hotel room in Montreal on the aircraft and at the exit of the aircraft, then directed to a desk after custom where me and my two kids were told that we do not get a room for the night and that we were on our own, after a back and fourth and stating what was told to us, the agent at the counter says that we are right and that we should have a room. I ask the lady if she could look into a different flight for us for the next day as I was with two you g kids and wanted them to get some rest. The gentlemen next to her jumps in and said there wss nothing without even (pretending) looking at their system, I insist and say that they could look for the kids. They seemed to have trouble with our reservation so they gave up. I told them that I needed to talk to a manager, they said there were no managers and that no one can do anything, to which I responded that there must be someone that could do something and that it does not make sense for them to repeat the same think as we are not undestanding each other. She threatns to call security and says I am rude. I say I will go, just give me the vouchers and ger response is “ not giving you the vouchers because you are rude”. I was not rude. It is normal to want to talk to a manager. I even said that the people at the counter were not resoonsible for the long journey and that there was nothing they could have done. But to threten and himiliate someone just because they ask for someone else to talk to ? I understand they are overwhelmed, but you know the quality and calibre of a company in the bad times not the smooth ones. I ended up leaving and paying for my own room and board.

For an 8.5 hour flight the service on board lacked a bit. Service start was slow, the food was worse than usual and they skipped the snack they were supposed to deliver before landing.

EVen warmer in the plane it think it was 24+ degrees

It was 4 hours late. Almost missed my connecting flight no food or drinks on connecting flight. Overall terrible experience

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

It was fine. The flight attendant appeared to be in a bad mood but everything was fine.

My flight was delayed for more than 18 hours no accommodations was provided spent the night at the airport

So smooth and easy! From boarding to arriving, we are very happy with our experience on air Canada.

All went extremely smoothly even during the busy Christmas travel season. This flight (when I took it) is a daytime flight (14:00 departure NZ time) so it was hard for me to sleep. Other carriers fly overnight (18:00 departure NZ time), which is much more conducive to sleeping. .

The flight was delayed but at least they let us know early about it (the night before)! Everything after that was smooth!

Terrible - flight was flagged for fraudulent payment from being booked via Kayak. Requested to rebook with original credit card or provide new payment. Air Canada stay at JFK did not know how to process new payment. Had to fly from La Guardia 2 1/2 hours later instead with Air Canada.

Air Canada seats do not have much room compared to other airlines I’ve traveled with. Also, the lack of free WiFi is a negative. All airlines need to be better about this.

Both my flights from Calgary to Montreal were pleasant. I should also mention my gratitude to the two ladies at YYC who helped with my check in and went out of their way to assist me.

Although check in crew at the counter was helpful, gate agents were not forthcoming with delays and eventual need for overnight stay at Toronto. No voucher was issued for the delay and promised that Toronto crew will take care of us with vouchers for hotel stay, food and transportation to md from the airport. Toronto gate agents pointed to customer service who flatly refused. I will never fly Air Canada again

First time customer, like your airline very much would fly with you again.

Flight was cancell at the last minute, We were rescheduled 3 different times and ended up barely making our connecting flight in Dulles ( an airport I will never voluntarily fly through again) The cause was a mechanical issue with air Canada. The many levels of non-ownership involved basically left us holding the bag. Flight was purchase on Kayak, who subbed it out to underpicerm who purchased it through United airlines , who subbed the outgoing to Lufthansa and the return flights to Air Canada. The efforts of the United staff in Lisbon and later in D,C, are the only reason this didn't fail completely. The worst single day of air travel I have encountered including trips that were cancelled. JIMD

Book cheap flights from North America to Southeast Asia

Recent return flight deals

24-4Thu
2 stopsChina Southern
31h 55mSFO-SIN
14-5Wed
2 stopsChina Southern
31h 35mSIN-SFO
S$ 814
21-4Mon
2 stopsChina Southern
31h 55mSFO-SIN
14-5Wed
2 stopsChina Southern
31h 35mSIN-SFO
S$ 826
1-5Thu
directSingapore Airlines
16h 40mSFO-SIN
29-5Thu
directSingapore Airlines
15h 25mSIN-SFO
S$ 882
5-5Mon
directSingapore Airlines
16h 40mSFO-SIN
23-5Fri
directSingapore Airlines
15h 25mSIN-SFO
S$ 895
21-4Mon
1 stopCathay Pacific
21h 25mLAX-SIN
30-4Wed
1 stopCathay Pacific
27h 20mSIN-LAX
S$ 937
20-5Tue
1 stopCathay Pacific
21h 25mLAX-SIN
27-5Tue
1 stopCathay Pacific
21h 00mSIN-LAX
S$ 939
25-3Tue
1 stopAir Canada
28h 45mLAX-SIN
25-9Thu
1 stopAir Canada
19h 18mSIN-LAX
S$ 944
30-4Wed
2 stopsAir Canada
27h 05mLAX-SIN
20-5Tue
2 stopsAir Canada
28h 23mSIN-LAX
S$ 955
20-3Thu
1 stopUnited Airlines
24h 15mSEA-SIN
7-4Mon
1 stopUnited Airlines
30h 09mSIN-SEA
S$ 957
4-3Tue
1 stopUnited Airlines
33h 00mYVR-SIN
19-3Wed
1 stopUnited Airlines
27h 46mSIN-YVR
S$ 963

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Recent one-way flight deals

11-3Tue
directSingapore Airlines
17h 00mSEA-SIN
S$ 439
31-7Thu
directSingapore Airlines
16h 40mSFO-SIN
S$ 453
25-2Tue
1 stopUnited Airlines
30h 40mSEA-SIN
S$ 500
3-3Mon
3 stopsUnited Airlines
37h 11mSEA-SIN
S$ 508
2-3Sun
1 stopANA
25h 15mSFO-SIN
S$ 512
2-3Sun
1 stopANA
38h 35mSFO-SIN
S$ 515
31-3Mon
1 stopCathay Pacific
20h 15mLAX-SIN
S$ 576
26-2Wed
1 stopAir Canada
27h 45mLAX-SIN
S$ 578
4-3Tue
1 stopAir Canada
25h 30mLAX-SIN
S$ 579
26-2Wed
1 stopCathay Pacific
27h 30mSFO-SIN
S$ 594

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Last minute flights from North America to Southeast Asia

Last minute flight, train and bus deals

24-2Mon
multi-stopChina Southern
35h 30mSFO-SIN
6-3Thu
multi-stopChina Southern
27h 40mSIN-SFO
S$ 826
23-2Sun
multi-stop
21h 55mSFO-SIN
10-3Mon
multi-stop
27h 40mSIN-SFO
S$ 961
21-2Fri
multi-stopUnited Airlines
37h 15mYVR-SIN
5-3Wed
multi-stopUnited Airlines
28h 46mSIN-YVR
S$ 1,011
25-2Tue
multi-stopCathay Pacific
22h 50mLAX-SIN
2-3Sun
multi-stopCathay Pacific
23h 40mSIN-LAX
S$ 1,027
25-2Tue
multi-stopCathay Pacific
26h 05mLAX-SIN
2-3Sun
multi-stopCathay Pacific
23h 40mSIN-LAX
S$ 1,028
23-2Sun
multi-stopUnited Airlines
29h 40mLAX-SIN
5-3Wed
multi-stopUnited Airlines
17h 55mSIN-LAX
S$ 1,052
23-2Sun
multi-stopAir Canada
29h 40mLAX-SIN
4-3Tue
multi-stopAir Canada
35h 06mSIN-LAX
S$ 1,133
23-2Sun
multi-stopAir Canada
34h 50mEWR-SIN
10-3Mon
multi-stopAir Canada
23h 58mSIN-EWR
S$ 1,190
25-2Tue
directSingapore Airlines
17h 50mLAX-SIN
12-3Wed
directSingapore Airlines
15h 10mSIN-LAX
S$ 1,380
25-2Tue
directSingapore Airlines
17h 50mLAX-SIN
12-3Wed
multi-stopSingapore Airlines
23h 37mSIN-LAX
S$ 1,522

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Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to North America

Cabin classes available on flights to North America. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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