฿10,359 Find Cheap Flights from the United States to Bangkok – Compare and Save

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Cheap Flights from the United States to Bangkok

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from the United States to Bangkok

Sat 3 Oct - Sat 17 Oct
ANA Logo
12:45 - 22:15LAX  Los Angeles-BKK Bangkok Suvarnabhumi
19h 30m1 stop Tokyo Narita
ANA Logo
09:35 - 18:45BKK  Bangkok Suvarnabhumi-LAX Los Angeles
23h 10m1 stop Tokyo Haneda
฿23,052ANA
Tue 5 Jan - Thu 4 Feb
Asiana Airlines Logo
09:00 - 22:00LAX  Los Angeles-BKK Bangkok Suvarnabhumi
22h 00m1 stop Incheon Intl
Asiana Airlines Logo
12:25 - 15:40BKK  Bangkok Suvarnabhumi-LAX Los Angeles
18h 15m1 stop Incheon Intl
฿23,052Asiana Airlines
Wed 14 Oct - Tue 17 Nov
AIR PREMIA Logo
23:30 - 21:10LAX  Los Angeles-BKK Bangkok Suvarnabhumi
31h 40m1 stop Incheon Intl
AIR PREMIA Logo
22:55 - 07:20BKK  Bangkok Suvarnabhumi-LAX Los Angeles
23h 25m1 stop Incheon Intl
฿23,052AIR PREMIA
Thu 29 Oct - Tue 10 Nov
XiamenAir Logo
23:45 - 11:15LAX  Los Angeles-BKK Bangkok Suvarnabhumi
21h 30m1 stop Xiamen Gaoqi Intl
XiamenAir Logo
12:15 - 19:00BKK  Bangkok Suvarnabhumi-LAX Los Angeles
21h 45m1 stop Xiamen Gaoqi Intl
฿23,085XiamenAir
Tue 26 Jan - Thu 11 Feb
Asiana Airlines Logo
23:50 - 11:05LAX  Los Angeles-BKK Bangkok Suvarnabhumi
20h 15m1 stop Incheon Intl
Asiana Airlines Logo
12:25 - 15:40BKK  Bangkok Suvarnabhumi-LAX Los Angeles
18h 15m1 stop Incheon Intl
฿23,118Asiana Airlines
Wed 10 Feb - Wed 24 Feb
Singapore Airlines Logo
22:05 - 14:35LAX  Los Angeles-BKK Bangkok Suvarnabhumi
25h 30m1 stop Singapore Changi
Singapore Airlines Logo
11:50 - 18:10BKK  Bangkok Suvarnabhumi-LAX Los Angeles
21h 20m1 stop Singapore Changi
฿23,348Singapore Airlines
Wed 17 Feb - Wed 24 Feb
Singapore Airlines Logo
22:05 - 11:00LAX  Los Angeles-BKK Bangkok Suvarnabhumi
21h 55m1 stop Singapore Changi
Singapore Airlines Logo
11:50 - 19:55BKK  Bangkok Suvarnabhumi-LAX Los Angeles
23h 05m1 stop Singapore Changi
฿23,348Singapore Airlines
Tue 8 Dec - Wed 16 Dec
Korean Air Logo
22:00 - 23:05LAX  Los Angeles-BKK Bangkok Suvarnabhumi
34h 05m1 stop Incheon Intl
Korean Air Logo
23:15 - 08:30BKK  Bangkok Suvarnabhumi-LAX Los Angeles
24h 15m1 stop Incheon Intl
฿23,480Korean Air
Tue 8 Dec - Wed 16 Dec
Korean Air Logo
11:00 - 23:05LAX  Los Angeles-BKK Bangkok Suvarnabhumi
21h 05m1 stop Incheon Intl
Korean Air Logo
21:40 - 08:30BKK  Bangkok Suvarnabhumi-LAX Los Angeles
25h 50m1 stop Incheon Intl
฿23,480Korean Air
Fri 22 Jan - Mon 8 Feb
ANA Logo
15:45 - 05:10LAX  Los Angeles-BKK Bangkok Suvarnabhumi
22h 25m1 stop Tokyo Haneda
ANA Logo
22:25 - 12:45BKK  Bangkok Suvarnabhumi-LAX Los Angeles
29h 20m1 stop Tokyo Haneda
฿23,809ANA
Booking Insights

KAYAK's insights & trends for flights to Bangkok

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

What is the cheapest flight to Bangkok?

In the last 5 days, the cheapest flight deal to Bangkok was found on the route from Newark, at ฿23,052 return. The most popular connection is from Los Angeles to Bangkok, while KAYAK users have found return deals for as low as ฿23,052 in the last 5 days.

What is the cheapest month to fly to Bangkok?

The cheapest month for flights to Bangkok is February, where tickets cost ฿30,385 on average for return flights. On the other hand, the most expensive months are December and June, where the average cost of tickets from the United States is ฿47,157 and ฿44,756 respectively. For one-way flights, the best month to travel is September with an average price of ฿15,094.

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

To get a below average price, you should book around 4 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Which is the cheapest airport to fly into in Bangkok?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Bangkok is Bangkok Don Mueang Intl Airport (DMK), with an average flight price of ฿2,599.

Good to know

Cheapest flight

฿10,359
Flight from Newark Liberty Airport to Bangkok Suvarnabhumi Airport

FAQs - booking Bangkok flights

  • What are some of the travel documents necessary to travel from the United States to Thailand?

    Citizens of the United States traveling to Bangkok need to make sure they have a valid passport and that their passport stays valid for at least 180 days beyond the date they enter the country. If you are planning on traveling as a tourist to Bangkok, there's no need to get a visa unless you plan on staying for more than 90 days.

  • Are there any hotels close to Suvarnabhumi Airport?

    There are a couple of capsule hotels inside the airport that passengers will find in the international departures area of the airport. When passengers want a more traditional hotel, the Novotel Suvarnabhumi Airport Hotel has a location that is only about a five-minute walk away from the airport through an underground walkway, or they also offer a free 24-hour shuttle.

  • Is there any way to feel more refreshed after a long flight to Don Mueang International Airport?

    There are shower services available for a fee at the Sleep Box hotel which has a location in the domestic departures area of Terminal Two. There's also a spa location in International Terminal One that offers a complete line of spa services that make a great way to feel energized after a long flight.

  • What is the quickest way to get to Bangkok from the United States?

    By far, one of the quickest flight options available is the travel on American Airlines from John F. Kennedy International Airport (JFK) which has a layover at Doha Hamad International Airport (DOH). When traveling from the West Coast of the United States, American Airlines once again offers one of the quickest flights from Los Angeles International Airport (LAX) that has a layover at Narita International Airport (NRT).

  • What is the cheapest flight to Bangkok?

    In the last 5 days, the cheapest flight deal to Bangkok was found on the route from Newark, at ฿23,052 return. The most popular connection is from Los Angeles to Bangkok, while KAYAK users have found return deals for as low as ฿23,052 in the last 5 days.

  • Which Bangkok airport is closest to central Bangkok?

    There are 2 major airports in Bangkok. The nearest airport from Bangkok city centre is Bangkok Don Mueang Intl (19 km), followed by Bangkok Suvarnabhumi Airport (25 km).

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

    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 Bangkok.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok 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 Bangkok?

    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 Bangkok 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 Bangkok?

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

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

    Each week there are around 6,655 direct flights from within United States to Bangkok. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Bangkok

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bangkok flight deals.
  • A terrific way to get from Suvarnabhumi Airport (BKK) to the center of Bangkok is the travel on trains provided by Airport Rail Link that can make this trip in about 26 minutes, with trains departing the airport every 15 minutes or so.
  • One of the most convenient ways to get from Don Mueang International Airport (DMK) into Bangkok is to travel on trains provided by the State Railway of Thailand that make this trip in about 45 minutes. Another option is to travel on buses provided by Bangkok Mass Transit Authority, which makes the trip in about 54 minutes.
  • Passengers looking to get freshened up after a long flight to Suvarnabhumi Airport should consider making their way to the Miracle CIP First Class Lounge on Concourse G of the International Terminal, where they can utilize showers for a fee.
  • Travelers looking for a hotel at Don Mueang International Airport will find that this airport features a hotel called the Amari Don Muang Airport Hotel that has a connection to the airport utilizing an air-conditioned walkway and the time it takes to walk to the hotel from the airport is about 5 minutes.
  • Passengers looking for car rental services at Don Mueang International Airport should know that there are about nine different rental companies that operate at this airport, three of which are major rental car companies most travelers are familiar with. Two of the larger brands have customer service counters inside Terminal Two at the airport.

Reviews of the top 5 airlines flying from the United States to Bangkok

 
Need help choosing which airline to fly with to Bangkok? 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.
8.5
EVA AirOverall score based on 1522 reviews
8.1Food
8.3Comfort
8.5Boarding
8.0Entertainment
8.7Crew
Airline reviews

I put the review all together for the first review

6.0 GoodRichard, Apr 2026
Read more EVA Air reviews

I put the review all together for the first review

I liked that they gave us a couple of meals and drinks but the meal was not good and not many options especially if we are seated in the back of the plane.

Again on this leg the WiFi wouldn't work. The seats were comfortable with adequate cushion and space between seats for my legs. Very nice 3-hour flight.

Everything was great, however the seats in the back are very small. Not as Comfortable as I would have liked.

Excellent food. Good service. Crammed Premium Economy seats. I Asked to change seats during check in. They told me the flight was fully booked. But on board I saw empty seats where I could have been easily relocated.

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

Amazing crew, excellent food, business class seats seem a bit dated but are super comfy even for a very tall person. If continuing onto Taipei, the stopover in Bangkok is a bit annoying (queue at security) though the lounge is decent.

Boarding is fast and easy for economy class, food was ok baggage policies are good

Everything was fantastic! It was a short flight but the crew really went above and beyond to make it a great flight. I felt cared for with EVA.

Delayed due to no fault of flight crew. Efficient and worked well together.

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

Lousy entertainment system. Crews are excellent. Meal is just mediocre.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

It was a great experience in all aspects including passengers are respectful to each other. I will consider to fly with Korean Air again in the future.

Excellent service, love the extra amenities (water bottles, blankets, etc.).

They had the same movie choice as my previous flight, not much of a choice, movies were not up to date, music was uninteresting. Other than sitting on the ground for 40 minutes after boarding the plane, with pilot telling us that they couldn't load the plane because of rain, (bullshit) We finally got into Bangkok of course 40 minutes late.

After the gauntlet of unnecessary security, and the two mile jog to make the flight, the flight was delayed 20 minutes on the ground for takeoff.. However, once in the air, the crew gave its usual excellent service.

Since I traveled on my birthday, they gave me a gift and a card. How thoughtful and caring.

I missed the flight. I never got on. That sucked.

Great. Better than average US carriers on overseas flights. Still room for improvement to rise up the average Asian and Middle East airlines.

Our flight was canceled, then they moved us to a different flight number yet we didn’t receive notifications timely. We had to find out the latest on our own / later AA sent a text with the updated info..

They didn't tell me they changed my flight. So I got confused on what happened to my flight.

Excellent overall, the staffs and amenities were delightful even using the outdated aircraft.

American Airlines didn’t allow you to complete online check-in unless you paid for your seats. Quite disappointing.

Food as always. PA was not clear, especially the English ones. Very limited Hollywood movies. Unlike the first flight I had, this plane has less leg room and less room for my under seat baggage.

Please change menu every now & then bc I fly twice within the year and serving the food the same

1 hour late for unknown reasons. Passengers were not told why. We sat in the plane, I felt the 7 hour flight turned into an 8 hour flight.

I was expecting to fly in a Japanese airline because that what I bought, very disappointed finding out the change of airline without any explanation.

Excellent. There were setbacks, but it had nothing to do with the crew. Mostly, mechanical which delayed our flight.

The flights with ANA were great. The flights with United, not so much.

It was so disappointed trip by unexpected company's fault delay. It had taken 3 hours delay for mechanical maintenance plus another 3 hours for bad weather.

One of the business class panels where we were sitting was broken and it didn’t close. Therefore, the be privacy was limited.

SEA HND sector internet only worked for the last 2.5hrs of flight….. never had this kind of incident with other airlines

12 of the 14 hours were in the dark, all during daylight. Didn’t use my light because it disturbed other people it was illuminating. 14 hours sitting upright in a cramped space was horrible.

I’ve always had pleasant experiences with ANA and that has made me a loyal customer.

UA discouraged people to choose seat on economy class by charging about three times of another airlines. For example, ANA will charge USD60 to choose an aisle seat but UA is charging USD 219.

Service is great. Seat is ok. Not much storage room and seat is hard but seat topper was nice. Cabin was very warm most of the flight. Washoku Food was good.

Waited a long time at JFK to board with no information being readily available.Left about 45 minutes late and it was 2:45 AM in JFK.Nothing todo. Second deck of the Airbus is more comfortable or seems that way because there is less people. Food was OK. The food on secondleg was better as we had ordered it before hand. We thought we had did that on the long first leg but we were told we did not. Cabin crew was generally nice. There are people who lean back when eating as they wait for food to be delivered and know no one will check -- drag. TV selection was awful movies OK. Comfortable all in all.

Not enough seat cushion. Butt was hurting especially on long flight. Not enough movie selection. Entertainment was outdated. Coffee served was cold. Other than that flight was good.

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak uses scammer sites to steal money from their victims.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

When one asks for water because they are dehydrated, bring more then a sip or two in a small cup. Bring them a whole bottle.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was all perfect and very pleasant for such long flights

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