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S$ 535 Find cheap flights from the United States 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 the United States to Southeast Asia departing on 11-11. 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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Search hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Asia
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Asia
In the last 7 days, travellers have searched 46,479,581 times on KAYAK, and here's why:

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Good to know

Low season

August

High season

January

Cheapest flight

S$ 535
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Seattle to Singapore

FAQs for booking flights from the United States to Southeast Asia

  • How does KAYAK find such low prices on flights from the United States 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 the United States to Southeast Asia.

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

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

  • What is the Hacker Fare option on flights from the United States 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 to Southeast Asia with an airline and back to the United States with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United States 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 to Southeast Asia from the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Flights from the United States to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from the United States to Southeast Asia 
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
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.
JeffFlew with Singapore AirlinesSEA-SINJan 2024
Delta & Alaska have best boarding process! Singapore airlines was ok!

Top 5 airlines serving from the United States to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Southeast Asia. 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 the United States 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.
8.1
Singapore AirlinesOverall score based on 1334 reviews
7.7Food
8.0Comfort
8.3Boarding
8.0Entertainment
8.6Crew
Airline reviews

The seats were more narrow than at other lines. Food was mediocre (economy class)

6.0 GoodMonica, Oct 2024SEA - SIN
Read more Singapore Airlines reviews

The seats were more narrow than at other lines. Food was mediocre (economy class)

The crew and their service was top notch, but the plane itself seemed to be on the older side and worn out. Also, the food could’ve been better. 9 out of 10.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

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.

Excellent- a lot of food Disappointed with the premium economy pouch- did not have toothbrush and tooth paste or socks. Other airlines provide them

My daughter and I had a pleasant trip to Singapore. Reliable and on time.

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

Overall good experience, convenient Changi Airport, even the layover was long.

They bumped us up. They overbooked the flight and we hurried to the next flight. We are a family of 5 with 13, 10 , and 6 year olds kids. Everybody was running to the next flight. We never been exhausted in our flights hust like we have experienced this week. Mismanagement in scoot and kayak.

I was really impressed with the experience it was my first trip overseas. Nice staff

Not enough food for everyone. . Always run out of food when we ask

Customer service was exceptional. I heard it wasn’t a great airline, my opinion has changed after flying with them

The crews were smiling all the time with soft tunes when they spoke; the food was excellent. Thank you!

Was a nice experience, crews were nice and accommodating. My only complain is the super tight leg room for the economy class.

Bathroom was not cleaned as often as other airlines does. It was gross for a less than full flight capacity.

Rarely saw a flight attendant. Never received what I wanted from drink service. Twice I was told they would return with my order. I never saw the flight attendant again. I has requested a Moslem meal. I did not receive. It

From BOS to HK, the crew had pushed me to choose the pasta for meal multiple times. It was a bad experience. Without this, everything was good.

The crew is amazing, very attentive. They went above and beyond when we had a small spill. the food on this trip was not nearly as good as other Cathay flights. The economy seats are very comfortable, but when the person in front of yo reclines, you need to recline to see your screen or be comfortable.

From Chicago to Hong Kong was great., but from Hong Kong to manila we had hard time looking for the gate of our connecting flight. There wasn’t hardly any sign.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

There was 2 hours delay before boarding and 2 hours delay after boarding while waiting in the plane

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

A disaster. Air France is a real joke. They overcharge us customers for absolutely nothing. Service was very poor, food was mediocre, entertainment non existent, etc. We paid thousands of dollars for our business class tickets and then we were told in Paris we could not access its lounge. Really Air France ? Congratulations on irritating your customers to the sky high level and ensuring we will do everything in our power to discourage others to travel with you.

They again did not offer any functioning WiFi in the transatlantic crossing.

The first half from DC to Paris was very good and the staff were very helpful and humble BUT flight from Paris to Mumbai was sad. 1) it was packed. 2) no space on head compartment 3) crews were unresponsive to the calls 4) one crew member literally banged the bottle of water after giving me glass of water. A little water splashed on me and she was unapologetic 5) with so many hours of flight, little leg space should be taken care else don’t fill your airline till brim which affects your crew and they remove anger on us. 6) huge line for washrooms. 7) 2nd half journey was pathetic

At check-in at Guarulhos Airport, I was coerced to pay EUROS 100 for each of my two teenage kids travelling on economy premium on the same flight (total charge of EUROS 200) to AIR FRANCE on the rational that they were on a different class and therefore they would require additional care from the flight crew. My wife and I would be (and actually flew) only a few meters from our kids on business class in the same flight. Air France took EUROS 200 from me in exchange for absolutely nothing. My kids are seasoned travelers and independent, and in any event, they were not given any special or any other assistance or attention by Air France flight crew as result or in connection with the fee charged from me at any given time during the flight to Paris - so ABSOLUTELY NO SERVICE WAS PERFORMED AND THE FEE WAS SIMPLY ANOTHER WAY OF “MILKING “ EXTRA EUROS 200 FROM ME. Worse, Air France made us wait for everyone to deplane in Paris to let us deplane - after an Air France Paris representative ridiculously confirmed that our kids were our kids, with our kids at that time already by our side seating in business class. We almost lost our connection to Malta as a result. Such a scheme from Air France is outrageous – especially because it penalizes its customers flying in business class or in first class. I would have imagined that Air France would have wanted to attract clients to fly its premium classes – not to charge cheap EURO 100 fees and to keep them waiting to deplane with their families after 12 hours flights at their destination. You won’t see us any time soon Air France and best of luck with your strategy !

Flight was late over a hour just like the first one. WiFi was down.

I paid 3 this and dollars for two tickets. No food, minimum drink, confused service and very uncomfortable sear. There was zero difference between busy ness and tourist class. I received a pathetic apology

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Turkish Airlines apparently no longer gives you 2 checked bags allowance on international flights, so that pleasure cost me $165 for my second suitcase at the airport. On top of that, they damaged that very suitcase, which happens to be a designer one and part of a set - ripped one of the four wheels right off.

Pretty standard for long haul international flying. Food was fine, tv/movie selection was great, wifi did not work at all, crew was pleasant enough.

Very poor service. Not friendly and special food ordered but not served

Very bad from ISTACC leg of flight specifically the seats. These seats are for economy not for Business class. I suppose when flying to a third world country you can fly any craft and no one questions it. I was very disappointed for that leg of the flight. This needs to change.

Was an excellent experience I have been flying Turkish Airlines for 5 years and always will

It was good. Turkish Airlines is one of the best airlines companies. I like a lot to travel with them

Four of my family members was settled in a different seats. I paid extra $200 dollars for 4 seats just to be all together, but they settled us on separated seats. After a lots of time they put us 2 and 2. My kids are 9 and 13 . How i can leave them alone???

It is much better than other airlines but not the best for the price

I did not like the quality of the food and there was no snacks offered between meals.

Awful seats, poor air circulation. Smelled like poop for 3-5 mins after someone used the bathroom. Child screaming for 13 hours

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

Overall good flight. The pilots were excellent. It was a nice flight, but the seats were a little uncomfortable.

There was no air on the plane and it was very hot.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

Not enough room between rows and food was gross. $160 baggage charge?! Never again.

Flight was 3 1/2 hour delayed with no credit or meal vouchers

Smoothly flight, pleasant flight attendants. I wish there were better food choices.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

late departure due to some unspecified issue with ventilating the cabin. They got it running but it was FREEZING for the whole flight. I asked for a blanket but they didn't provide one. They could not turn up the heat. it was quite miserable.

Book cheap flights from the United States to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights to Southeast Asia found on KAYAK in the last 72 hours.
27-11Wed
directSingapore Airlines
17h 25mSFO-SIN
15-2Sat
directSingapore Airlines
14h 35mSIN-SFO
S$ 923
15-1Wed
directSingapore Airlines
17h 25mSFO-SIN
18-3Tue
directSingapore Airlines
14h 35mSIN-SFO
S$ 924
20-1Mon
1 stopTurkish Airlines
39h 40mORD-SIN
29-1Wed
1 stopTurkish Airlines
24h 45mSIN-ORD
S$ 1,028
21-1Tue
1 stopTurkish Airlines
22h 15mORD-SIN
27-1Mon
1 stopTurkish Airlines
24h 45mSIN-ORD
S$ 1,032
23-4Wed
1 stopCathay Pacific
20h 35mSFO-SIN
6-5Tue
1 stopCathay Pacific
24h 40mSIN-SFO
S$ 1,048
28-1Tue
2 stopsJapan Airlines
41h 44mSEA-SIN
13-2Thu
2 stopsJapan Airlines
24h 44mSIN-SEA
S$ 1,053
13-11Wed
directUnited Airlines
17h 35mSFO-SIN
29-11Fri
directUnited Airlines
14h 50mSIN-SFO
S$ 1,068
27-11Wed
directUnited Airlines
17h 35mSFO-SIN
1-12Sun
directUnited Airlines
14h 50mSIN-SFO
S$ 1,069
20-1Mon
1 stopJapan Airlines
20h 20mSEA-SIN
19-2Wed
1 stopJapan Airlines
17h 40mSIN-SEA
S$ 1,075
10-2Mon
1 stopCathay Pacific
21h 30mLAX-SIN
2-3Sun
1 stopCathay Pacific
35h 30mSIN-LAX
S$ 1,077

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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 Southeast Asia found on KAYAK in the last 72 hours.
11-11Mon
1 stopAsiana Airlines
19h 50mSEA-SIN
S$ 535
25-11Mon
1 stopAsiana Airlines
19h 50mSEA-SIN
S$ 583
9-11Sat
2 stopsUnited Airlines
35h 05mSEA-SIN
S$ 673
19-11Tue
1 stopCathay Pacific
25h 00mORD-SIN
S$ 673
1-12Sun
1 stopCathay Pacific
26h 45mLAX-SIN
S$ 675
19-11Tue
1 stopUnited Airlines
22h 39mSEA-SIN
S$ 689
29-1Wed
directSingapore Airlines
17h 30mSFO-SIN
S$ 689
2-12Mon
directSingapore Airlines
17h 25mSFO-SIN
S$ 694
19-1Sun
1 stopTurkish Airlines
39h 40mORD-SIN
S$ 748
6-1Mon
1 stopTurkish Airlines
31h 15mORD-SIN
S$ 774

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Last minute flights to Southeast Asia

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 to Southeast Asia that are departing in the next 10 days.
4-11Mon
multi-stopChina Eastern
35h 00mSFO-SIN
8-11Fri
multi-stopChina Eastern
24h 35mSIN-SFO
S$ 1,015
4-11Mon
multi-stopAir China
31h 55mLAX-SIN
14-11Thu
multi-stopAir China
35h 05mSIN-LAX
S$ 1,034
4-11Mon
directUnited Airlines
17h 35mSFO-SIN
9-11Sat
directUnited Airlines
14h 50mSIN-SFO
S$ 1,068
3-11Sun
multi-stopCathay Pacific
36h 20mSFO-SIN
10-11Sun
multi-stopCathay Pacific
30h 35mSIN-SFO
S$ 1,138
3-11Sun
multi-stopUnited Airlines
22h 39mSEA-SIN
14-12Sat
multi-stopUnited Airlines
18h 30mSIN-SEA
S$ 1,172
3-11Sun
multi-stopCathay Pacific
37h 25mLAX-SIN
13-11Wed
multi-stopCathay Pacific
27h 55mSIN-LAX
S$ 1,209
4-11Mon
multi-stopTurkish Airlines
43h 15mEWR-SIN
12-11Tue
multi-stopTurkish Airlines
36h 10mSIN-EWR
S$ 1,290
4-11Mon
multi-stopTurkish Airlines
43h 35mJFK-SIN
12-11Tue
multi-stopTurkish Airlines
35h 50mSIN-JFK
S$ 1,290
5-11Tue
multi-stopSingapore Airlines
35h 55mLAX-SIN
7-11Thu
directSingapore Airlines
15h 10mSIN-LAX
S$ 1,363
5-11Tue
directSingapore Airlines
17h 25mSFO-SIN
26-11Tue
directSingapore Airlines
14h 35mSIN-SFO
S$ 1,388

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Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Southeast Asia

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