₹ 32,105 Find Cheap Flights from the United States to Southeast Asia

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KAYAK searches 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
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KAYAK's insights & trends for flights to Southeast Asia

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

What is the cheapest flight to Southeast Asia?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to Southeast Asia from the United States found in the last 72 hours was to Singapore, at ₹ 543 return. The most popular route is New York John F Kennedy Intl Airport (JFK) to Manila (MNL) and the cheapest return airline ticket found on this route in the last 72 hours was ₹ 774.

What is the cheapest day to fly to Southeast Asia?

The average price of all flights from the United States to Southeast Asia clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Southeast Asia is Wednesday when return tickets can be as cheap as ₹ 31,169. On the other hand, the most expensive day to fly is Sunday, when return prices are ₹ 42,509 on average.

What is the cheapest month to fly from the United States to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Southeast Asia, 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 from the United States to Southeast Asia is September, when tickets cost ₹ 86,352 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is ₹ 153,969 and ₹ 152,777 respectively.

What is the cheapest time of day to fly to Southeast Asia?

The average price for all round-trip flights from the United States to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Southeast Asia is generally at night, when round-trip flights cost ₹ 1,062 on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is ₹ 1,370.

How far in advance should I book a flight from the United States to Southeast Asia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Southeast Asia, 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 on the flight from the United States to Southeast Asia, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Which is the cheapest airport to fly into in Southeast Asia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Asia is Singapore Changi Airport (SIN), with an average flight price of ₹ 43,502.

Good to know

Low season

August

High season

January
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.

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 
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.
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!

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

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.
8.3
China AirlinesOverall score based on 732 reviews
7.8Food
8.0Comfort
8.3Boarding
8.5Crew
8.0Entertainment
Airline reviews

Most relaxing long distance flight I have been on. And I have flown on many.

10.0 ExcellentErlend, Mar 2025TPE - YVR
Read more China Airlines reviews

Most relaxing long distance flight I have been on. And I have flown on many.

It was our first time flying with China Airlines and had a very nice experience. The airline staff & crews both on the ground and air were very nice. Food on the plane was very good. Will recommend it to family and friends.

Not great, will likely try to fly another or maybe I should have upgraded my ticket? Needed Air…

I don’t think I’ll be flying them again. Tight seats, no flowing air or air nozzles that you can turn air on you, for those who could have motion sickness this would be your worst nightmare. The pilot was great and experienced (which is what you want when flying 12 hours) overall I’m thankful knowledgeable pilots!

My ticket did not indication which group I was in for boarding; the gate attended help me

Very routh cabin crew food is only 2 meals for 13 hours fry with them They should get better training how to service good super routh language and talking with customer

I would like to commend the staff from this flight. They all looked happy and I can tell they love what they are doing and constantly smiling while serving the passengers. Special mention to the guy FA in our section. I did not get his name but he is so far the best F.A I have ever encountered!

When I booked a premium economy ticket. I then had to pay $100+ to book my seat.

Boarding could have been a little bit better but other than that it was a pretty good experience. I think because of the stowaway to Paris France recently they are being extra diligent about boarding passes at the gate. But they boarded the back of the plane first, and that's something I really think needs to start in the USA.

Didn't like on this return inbound flights (from Hong Kong to Vancouver) Outbound to the Hong Kong was good.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Drinks were very limited. All I wanted was water, and on a 4 hour flight, I was given 2 cups of about 3 ounces each.

Everything was perfect. A flight attendant even brought me snacks after I declined food due to my desire to force myself to follow the destination time zone.

For the most part, it was an enjoyable experience. It's the 2nd half of the journey was a bit uncomfortable. It was on a noticable smaller plane compared to the previous one.

Only process that my luggage didn’t make it to my destination because of short connection but I understand

The boarding process was good. The toilet could be better maintained.

Great service. They could offer vegetarian food and do more to reduce waste.

I like the food, the crew and everything.!!! Except for the delay in our flight.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

Everything was fine and I have no complaints or things to note.

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

The economy seats are much indeed roomier. Meals needs improvement.

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

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

Horrible airline. Missed my baggage and don’t want to reimburse for the basis items. Pathetic customer service

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Not so good, my business seat is not working properly

Nice new lay-flat seats in Business Class!! What a wonderful experience!

Well it's strange everytime going the flight is late coming back the service is superior

Going to Dumaguette 4 times in a row I was late it's terrible

The flight to GES MNL sucks, there was no entertainment. There was no footrest. So the business class seat was not comfortable.

The staff was wonderful. Really took good care of me. The food was not my favorite.

love the flight but the chairs are not comfortable mostly for smaller people

There was something that did not work on every fligjt. No water in business class washroom and inflight entertainment system did not work in business class.

Everything was great, except for the inflight entertainment, which wouldn't work on my Samsung Zflip. The flight was smooth despite the heavy rains exiting Tokyo. The cabin crew were very attentive and friendly. I had the pork katsudon, which was very tender and flavorful.

Flight left on time landed early, Crew was great , never an easy job. Bags arrived in a timely manner . Good job all in all.

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.
12/5Mon
1 stopAIR PREMIA
39h 40mSFO-BKK
15/5Thu
1 stopAIR PREMIA
28h 15mBKK-SFO
₹ 58,164
14/10Tue
1 stopUnited Airlines
32h 25mSFO-KUL
30/10Thu
1 stopUnited Airlines
18h 35mKUL-SFO
₹ 60,889
16/10Thu
1 stopPhilippine Airlines
34h 20mSFO-KUL
30/10Thu
1 stopPhilippine Airlines
19h 30mKUL-SFO
₹ 61,230
18/10Sat
1 stopPhilippine Airlines
20h 25mSFO-KUL
30/10Thu
1 stopPhilippine Airlines
19h 30mKUL-SFO
₹ 63,785
24/9Wed
1 stopAsiana Airlines
34h 40mJFK-BKK
1/11Sat
1 stopAsiana Airlines
22h 55mBKK-JFK
₹ 64,722
19/8Tue
1 stopChina Airlines
18h 40mSFO-BKK
15/9Mon
1 stopChina Airlines
21h 10mBKK-SFO
₹ 65,062
21/8Thu
1 stopAsiana Airlines
33h 40mSFO-BKK
15/9Mon
1 stopAsiana Airlines
28h 10mBKK-SFO
₹ 65,318
19/8Tue
1 stopChina Airlines
25h 15mSFO-BKK
20/9Sat
1 stopChina Airlines
16h 25mBKK-SFO
₹ 67,702
13/10Mon
1 stopCathay Pacific
25h 20mSFO-KUL
28/10Tue
1 stopCathay Pacific
23h 45mKUL-SFO
₹ 68,894
21/8Thu
1 stopCathay Pacific
20h 10mSFO-BKK
20/9Sat
1 stopCathay Pacific
39h 05mBKK-SFO
₹ 69,065

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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.
4/5Sun
1 stopAIR PREMIA
39h 40mSFO-BKK
₹ 32,105
5/5Mon
1 stopUnited Airlines
28h 30mSFO-KUL
₹ 32,531
20/7Sun
1 stopAsiana Airlines
34h 40mJFK-BKK
₹ 34,064
4/5Sun
1 stopAsiana Airlines
35h 35mJFK-BKK
₹ 36,789
12/7Sat
1 stopCathay Pacific
32h 45mSFO-BKK
₹ 54,502
23/5Fri
1 stopPhilippine Airlines
22h 20mSFO-BKK
₹ 69,491
20/5Tue
1 stopChina Airlines
25h 15mSFO-BKK
₹ 70,853
23/5Fri
1 stopCathay Pacific
21h 55mSFO-BKK
₹ 73,238
16/5Fri
1 stopChina Airlines
34h 20mSFO-BKK
₹ 74,259
13/6Fri
1 stopPhilippine Airlines
20h 25mSFO-KUL
₹ 81,668

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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.
2/5Fri
multi-stopAIR PREMIA
39h 40mSFO-BKK
31/5Sat
multi-stopAIR PREMIA
28h 15mBKK-SFO
₹ 58,164
4/5Sun
multi-stopUnited Airlines
40h 02mSFO-KUL
3/6Tue
multi-stopUnited Airlines
34h 30mKUL-SFO
₹ 64,296
4/5Sun
multi-stopAsiana Airlines
33h 40mSFO-BKK
4/6Wed
multi-stopAsiana Airlines
28h 10mBKK-SFO
₹ 64,466
4/5Sun
multi-stopUnited Airlines
40h 02mSFO-KUL
5/6Thu
multi-stopUnited Airlines
18h 20mKUL-SFO
₹ 64,551
30/4Wed
multi-stopCathay Pacific
31h 05mSFO-BKK
2/6Mon
multi-stopCathay Pacific
19h 45mBKK-SFO
₹ 64,807
1/5Thu
multi-stopCathay Pacific
20h 50mSFO-BKK
27/5Tue
multi-stopCathay Pacific
20h 30mBKK-SFO
₹ 65,829
4/5Sun
multi-stopAsiana Airlines
35h 35mJFK-BKK
26/5Mon
multi-stopAsiana Airlines
32h 40mBKK-JFK
₹ 65,914
30/4Wed
multi-stopChina Airlines
18h 40mSFO-BKK
3/6Tue
multi-stopChina Airlines
31h 15mBKK-SFO
₹ 74,174
3/5Sat
multi-stopChina Airlines
18h 40mSFO-BKK
6/6Fri
multi-stopChina Airlines
20h 35mBKK-SFO
₹ 80,136
30/4Wed
multi-stopPhilippine Airlines
22h 20mSFO-BKK
10/5Sat
multi-stopPhilippine Airlines
35h 30mBKK-SFO
₹ 371,383

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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.

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