Cheap flights from the United States to Thailand from $419

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/21. 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.
LAX — BKK
Apr 21 — Apr 281

How far in advance should I book a flight from USA to Thailand?

Users have found that booking a flight from USA to Thailand at least 59 days early can save you up to 12% on average compared to booking a flight this week. If booking 59 days before your flight isn’t an option for you, users have found flights from USA to Thailand for as little as $1,225 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,225 for flights departing within the next 3 days.

What is the cheapest month to fly from USA to Thailand?

Flights from USA to Thailand lean towards being more expensive in December. Prices are generally better when you fly from USA to Thailand in September, with the cheapest ticket starting at $578.

When is the cheapest time to fly from USA to Thailand (US - TH)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Thailand as you normally would.

Cheap Cathay Pacific flights from USA to Thailand

Explore cheap flight options specifically provided by Cathay Pacific for the route between USA and Thailand. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.
Find some of the cheapest Cathay Pacific flights traveling from USA to Thailand. Make sure to check back often as deals are often changing.
Tue 4/3012:15 amSFO - BKK
1 stop30h 20mCathay Pacific
Tue 5/143:00 pmBKK - SFO
1 stop21h 20mCathay Pacific
Deal found 4/15$771
Sun 9/112:55 amSFO - BKK
1 stop20h 00mCathay Pacific
Tue 9/104:25 pmBKK - SFO
1 stop20h 20mCathay Pacific
Deal found 4/16$772
Tue 4/3012:15 amSFO - BKK
1 stop20h 40mCathay Pacific
Wed 5/228:10 amBKK - SFO
1 stop17h 15mCathay Pacific
Deal found 4/15$776
Tue 4/3012:15 amSFO - BKK
1 stop19h 45mCathay Pacific
Wed 5/158:10 amBKK - SFO
1 stop17h 15mCathay Pacific
Deal found 4/15$803
Tue 4/3012:15 amSFO - BKK
1 stop30h 20mCathay Pacific
Tue 5/75:30 pmBKK - SFO
1 stop18h 50mCathay Pacific
Deal found 4/16$808
Mon 9/3012:15 amSFO - BKK
1 stop27h 45mCathay Pacific
Wed 10/308:20 amBKK - SFO
1 stop16h 25mCathay Pacific
Deal found 4/15$810
Mon 9/212:55 amSFO - BKK
1 stop19h 05mCathay Pacific
Wed 9/258:10 amBKK - SFO
1 stop17h 15mCathay Pacific
Deal found 4/15$821
Wed 9/41:35 pmSFO - BKK
1 stop30h 25mCathay Pacific
Mon 9/235:30 pmBKK - SFO
1 stop18h 50mCathay Pacific
Deal found 4/15$826
Wed 5/81:00 pmSFO - BKK
1 stop31h 00mCathay Pacific
Fri 5/178:10 amBKK - SFO
1 stop28h 10mCathay Pacific
Deal found 4/15$831

Cheap Philippine Airlines flights from USA to Thailand

Explore cheap flight options specifically provided by Philippine Airlines for the route between USA and Thailand. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.
Have a look at some of the cheapest available Philippine Airlines flights departing from USA and landing in Thailand. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 5/911:50 pmSFO - BKK
1 stop32h 00mPhilippine Airlines
Sun 5/1910:50 pmBKK - SFO
1 stop36h 00mPhilippine Airlines
Deal found 4/15$770
Thu 5/911:50 pmSFO - BKK
1 stop32h 00mPhilippine Airlines
Mon 5/201:30 pmBKK - SFO
1 stop21h 20mPhilippine Airlines
Deal found 4/15$780
Wed 5/111:50 pmSFO - BKK
1 stop32h 00mPhilippine Airlines
Wed 5/151:30 pmBKK - SFO
1 stop21h 20mPhilippine Airlines
Deal found 4/14$801
Sat 5/1111:50 pmSFO - BKK
1 stop32h 00mPhilippine Airlines
Mon 5/201:30 pmBKK - SFO
1 stop21h 20mPhilippine Airlines
Deal found 4/15$807
Tue 4/3011:50 pmSFO - BKK
1 stop32h 00mPhilippine Airlines
Sat 5/41:30 pmBKK - SFO
1 stop21h 20mPhilippine Airlines
Deal found 4/15$809
Fri 5/311:50 pmSFO - BKK
1 stop22h 25mPhilippine Airlines
Fri 5/171:30 pmBKK - SFO
1 stop21h 20mPhilippine Airlines
Deal found 4/15$830
Mon 5/612:35 pmLAX - BKK
1 stop19h 15mPhilippine Airlines
Sat 6/110:50 pmBKK - LAX
1 stop24h 45mPhilippine Airlines
Deal found 4/14$874
Thu 5/912:35 pmLAX - BKK
1 stop19h 15mPhilippine Airlines
Sun 5/1910:50 pmBKK - LAX
1 stop24h 45mPhilippine Airlines
Deal found 4/15$885
Thu 5/912:35 pmLAX - BKK
1 stop19h 15mPhilippine Airlines
Mon 6/310:50 pmBKK - LAX
1 stop35h 50mPhilippine Airlines
Deal found 4/15$890

Cheap USA to Thailand flights in April & May 2024

Find cheap flight options from USA to Thailand specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,165,818 searches. Prices were last updated on April 16, 2024.
The lowest fares we've come across on flights traveling from USA to Thailand in April and May 2024. Check back regularly for other flight deals.
Tue 4/2311:50 pmLAX - BKK
1 stop23h 25mKorean Air
Wed 5/811:30 pmBKK - LAX
1 stop24h 10mKorean Air
Deal found 4/15$733
Wed 4/2412:30 pmLAX - BKK
1 stop21h 05mKorean Air
Wed 5/811:30 pmBKK - LAX
1 stop29h 20mKorean Air
Deal found 4/15$737
Tue 4/238:00 amLAX - BKK
2 stops23h 45mKorean Air
Wed 5/1511:30 pmBKK - LAX
1 stop29h 20mKorean Air
Deal found 4/16$738
Wed 4/246:00 amLAX - BKK
2 stops25h 45mKorean Air
Wed 5/1511:30 pmBKK - LAX
1 stop29h 20mKorean Air
Deal found 4/15$742
Tue 4/2311:50 pmLAX - BKK
1 stop23h 25mKorean Air
Wed 5/19:40 pmBKK - LAX
2 stops31h 05mKorean Air
Deal found 4/16$743
Mon 4/2211:50 pmLAX - BKK
1 stop31h 55mKorean Air
Mon 5/611:30 pmBKK - LAX
2 stops32h 03mKorean Air
Deal found 4/15$747
Tue 4/238:30 amLAX - BKK
2 stops25h 05mKorean Air
Wed 5/159:50 amBKK - LAX
2 stops22h 51mKorean Air
Deal found 4/16$748
Sat 5/47:10 pmIAD - BKK
1 stop31h 35mSAUDIA
Fri 5/103:25 pmBKK - IAD
1 stop35h 20mSAUDIA
Deal found 4/16$749
Wed 4/248:30 amLAX - BKK
2 stops23h 15mKorean Air
Wed 5/159:50 amBKK - LAX
2 stops22h 42mKorean Air
Deal found 4/15$752

USA to Thailand 2024 flight deals

Discover exclusive flight deals for travel between USA and Thailand in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.
The lowest fares we've come across on flights traveling from USA to Thailand in April and May 2024. Check back regularly for other flight deals.
Tue 4/2311:50 pmLAX - BKK
1 stop23h 25mKorean Air
Wed 5/811:30 pmBKK - LAX
1 stop24h 10mKorean Air
Deal found 4/15$733
Wed 4/2412:30 pmLAX - BKK
1 stop21h 05mKorean Air
Wed 5/811:30 pmBKK - LAX
1 stop29h 20mKorean Air
Deal found 4/15$737
Tue 4/238:00 amLAX - BKK
2 stops23h 45mKorean Air
Wed 5/1511:30 pmBKK - LAX
1 stop29h 20mKorean Air
Deal found 4/16$738
Wed 4/246:00 amLAX - BKK
2 stops25h 45mKorean Air
Wed 5/1511:30 pmBKK - LAX
1 stop29h 20mKorean Air
Deal found 4/15$742
Tue 4/2311:50 pmLAX - BKK
1 stop23h 25mKorean Air
Wed 5/19:40 pmBKK - LAX
2 stops31h 05mKorean Air
Deal found 4/16$743
Mon 4/2211:50 pmLAX - BKK
1 stop31h 55mKorean Air
Mon 5/611:30 pmBKK - LAX
2 stops32h 03mKorean Air
Deal found 4/15$747
Tue 4/238:30 amLAX - BKK
2 stops25h 05mKorean Air
Wed 5/159:50 amBKK - LAX
2 stops22h 51mKorean Air
Deal found 4/16$748
Wed 4/248:30 amLAX - BKK
2 stops23h 15mKorean Air
Wed 5/159:50 amBKK - LAX
2 stops22h 42mKorean Air
Deal found 4/15$752
Mon 4/226:00 amLAX - BKK
2 stops25h 45mKorean Air
Wed 5/811:30 pmBKK - LAX
1 stop24h 10mKorean Air
Deal found 4/15$754

USA to Thailand flights leaving soon

Find last-minute flight options from USA to Thailand for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.
Have a look at some of the flights available from USA to Thailand departing last-minute. Users should examine the flight details to ensure there are no surprises.
Tue 4/2311:00 amJFK - BKK
1 stop39h 45mSAUDIA
Wed 5/292:15 amBKK - JFK
1 stop41h 45mSAUDIA
Deal found 4/15$822
Mon 4/2212:15 amSFO - BKK
1 stop19h 45mCathay Pacific
Wed 5/158:10 amBKK - SFO
1 stop17h 15mCathay Pacific
Deal found 4/15$845
Sun 4/218:30 amLAX - BKK
2 stops25h 05mKorean Air
Tue 5/2111:30 pmBKK - LAX
1 stop29h 20mKorean Air
Deal found 4/15$852
Sun 4/2111:50 pmLAX - BKK
1 stop33h 45mDelta
Sun 5/59:40 pmBKK - LAX
2 stops36h 46mDelta
Deal found 4/16$853
Tue 4/2312:30 pmLAX - BKK
1 stop21h 05mKorean Air
Mon 5/2011:30 pmBKK - LAX
1 stop24h 10mKorean Air
Deal found 4/16$854
Tue 4/2312:40 pmSFO - BKK
1 stop19h 05mKorean Air
Fri 5/311:30 pmBKK - SFO
1 stop25h 10mKorean Air
Deal found 4/15$855
Mon 4/2212:30 pmLAX - BKK
1 stop34h 45mKorean Air
Wed 5/229:40 pmBKK - LAX
1 stop31h 10mKorean Air
Deal found 4/15$856
Tue 4/2312:40 pmSFO - BKK
1 stop19h 05mKorean Air
Wed 5/159:50 amBKK - SFO
1 stop38h 50mKorean Air
Deal found 4/15$857
Wed 4/2412:30 pmLAX - BKK
1 stop21h 05mKorean Air
Sun 5/1911:30 pmBKK - LAX
1 stop24h 10mKorean Air
Deal found 4/15$857

One-way flights to Thailand from USA

Search for one-way flight options from USA to Thailand. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.
If you're seeking multiple options on one-way flights from USA to Thailand, be sure to check out these deals, which are updated often. Those needing a return flight from USA to Thailand can use the search form above.
Tue 5/2111:00 amJFK - BKK
1 stop39h 45mSAUDIA
Deal found 4/15$419
Sat 5/47:10 pmIAD - BKK
1 stop31h 35mSAUDIA
Deal found 4/15$427
Mon 4/227:00 amONT - BKK
2 stops24h 45mKorean Air
Deal found 4/15$430
Thu 4/257:00 amONT - BKK
2 stops26h 35mKorean Air
Deal found 4/15$438
Mon 4/227:00 amONT - BKK
2 stops24h 45mDelta
Deal found 4/15$443
Tue 4/307:00 amONT - BKK
2 stops40h 15mKorean Air
Deal found 4/15$445
Sun 4/215:40 pmONT - BKK
2 stops38h 05mDelta
Deal found 4/15$455
Wed 5/811:00 amJFK - BKK
1 stop39h 45mSAUDIA
Deal found 4/15$461
Mon 9/210:00 pmIAD - BKK
3 stops45h 15mMultiple Airlines
Deal found 4/16$464

Find flights from USA to Thailand within your budget

Customize your flight search to find flights from USA to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$770 - $853

Route

Depart

Return

Price

San FranciscoBangkok Suvarnabhumi

SFO - BKK

SFOBKK

San Francisco

Thu 5/9

1 stop32h 00m

Bangkok Suvarnabhumi

Sun 5/19

1 stop36h 00m

$770

San FranciscoBangkok Suvarnabhumi

SFO - BKK

SFOBKK

San Francisco

Tue 4/30

1 stop30h 20m

Bangkok Suvarnabhumi

Tue 5/14

1 stop21h 20m

$771

San FranciscoBangkok Suvarnabhumi

SFO - BKK

SFOBKK

San Francisco

Mon 4/29

1 stop33h 40m

Bangkok Suvarnabhumi

Sat 5/11

1 stop28h 00m

$781

San FranciscoBangkok Suvarnabhumi

SFO - BKK

SFOBKK

San Francisco

Wed 10/2

1 stop22h 10m

Bangkok Suvarnabhumi

Thu 10/10

1 stop20h 55m

$806

OntarioBangkok Suvarnabhumi

ONT - BKK

ONTBKK

Ontario

Mon 5/6

2 stops26h 35m

Bangkok Suvarnabhumi

Tue 5/14

2 stops22h 12m

$813

San FranciscoBangkok Suvarnabhumi

SFO - BKK

SFOBKK

San Francisco

Tue 10/1

1 stop34h 20m

Bangkok Suvarnabhumi

Wed 10/23

1 stop31h 15m

$843

San FranciscoBangkok Suvarnabhumi

SFO - BKK

SFOBKK

San Francisco

Sun 9/1

1 stop21h 10m

Bangkok Suvarnabhumi

Tue 10/1

1 stop20h 55m

$844

San FranciscoBangkok Suvarnabhumi

SFO - BKK

SFOBKK

San Francisco

Wed 10/2

2 stops23h 45m

Bangkok Suvarnabhumi

Wed 10/30

2 stops23h 55m

$853

Los AngelesBangkok Suvarnabhumi

LAX - BKK

LAXBKK

Los Angeles

Sat 4/27

1 stop21h 05m

Bangkok Suvarnabhumi

Wed 5/1

2 stops31h 05m

$853

Flights are sorted by cheapest first

Deals found on 4/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated April 16, 2024.
To help decide which airline to fly from USA to Thailand, see what other customers have to say about Cathay Pacific, Philippine Airlines and Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
100 reviews

Food

8.9

Overall

9.1

Boarding

9.1

Crew

9.3

Comfort

9.2

Entertainment

9.1

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

STARLUX Airlines
9.1
Wonderful
100 reviews
STARLUX Airlines
9.1
Wonderful
100 reviews

Food

8.9

Overall

9.1

Boarding

9.1

Crew

9.3

Comfort

9.2

Entertainment

9.1

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

8.5
Very good
1,198 reviews
STARLUX Airlines
9.1
Wonderful
100 reviews

Food

8.9

Overall

9.1

Boarding

9.1

Crew

9.3

Comfort

9.2

Entertainment

9.1

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

8.5
Very good
956 reviews
STARLUX Airlines
9.1
Wonderful
100 reviews

Food

8.9

Overall

9.1

Boarding

9.1

Crew

9.3

Comfort

9.2

Entertainment

9.1

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

8.4
Very good
1,575 reviews
STARLUX Airlines
9.1
Wonderful
100 reviews

Food

8.9

Overall

9.1

Boarding

9.1

Crew

9.3

Comfort

9.2

Entertainment

9.1

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

8.3
Very good
1,481 reviews
STARLUX Airlines
9.1
Wonderful
100 reviews

Food

8.9

Overall

9.1

Boarding

9.1

Crew

9.3

Comfort

9.2

Entertainment

9.1

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

Related info for your journey

Find useful and relevant information for your journey from USA to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What can I do to limit my environmental footprint as much as possible on my journey?

    To ensure that you are limiting your environmental footprint as much as possible during your travels, make sure to pack lightly, as the more weight there is on a plane, the more fuel is needed to operate the aircraft. You can also try to book a direct flight rather than one that requires layovers, as this usually generates fewer emissions.

  • How can I determine if an airline is sustainable or not?

    To see how sustainable an airline is, you will want to read the company’s Sustainability Strategy or Plan. In this document, you will find valuable information related to the airline’s goals and progress in terms of reducing its environmental footprint.

  • What are some sustainable airlines that offer flights between the USA and Thailand?

    Cathay Pacific often services flights from the USA to Thailand. This airline has made progress in sustainability by reducing its consumption of natural resources and reducing its waste production. In addition, Cathay Pacific has contributed to projects to conserve ecosystems.

  • What airports serve the USA to Thailand flights?

    There are many airports that offer flights to Thailand from the USA, one of which is Seattle / Tacoma International Airport. It is located 14 miles away from downtown Seattle and a hub for Horizon Air, Alaska Airlines, and Delta Air Lines. It is one of the fastest-growing airports in the United States. Suvarnabhumi Airport is located near Bangkok and is one of the biggest international airports in Southeast Asia. This airport is a hub for Bangkok Airways, Thai Airways, and Jet Asia Airways and a focus city for Emirates, EVA Air, and Cathay Pacific.

  • Which airlines fly directly from the USA to Thailand?

    Unfortunately, there are no direct, nonstop flights going from the United States into Thailand. Travelers going into Bangkok or Chiang Mai will need to take a flight with at least one stopover. When going from Seattle to Bangkok Airport, flights with stops can be found by China Eastern, EVA Air, and Korea Air. Flights with a single stop are available at a less expensive price for this route than those with two or more stops. Passengers from San Francisco International Airport into Lampang Airport are offered by Philippines Airlines, Turkish Airlines, and Etihad Airways.

  • What are the stopover options between the USA to Thailand?

    If you are traveling from San Francisco into Lampang, there are many different stopovers on the available flights. Some of the potential stops include Ninoy Aquino Airport, Istanbul Airport, and Dubai Airport. All flights between these two locations have two or more stops along the way. If you will be going to Bangkok’s Suvarnabhumi Airport from Los Angeles International Airport, you may find stopover flights with one, two, or more stops. Some of the stops you may experience on this route are Hong Kong International Airport, Taipei Taiwan Taoyuan Airport, or Narita Airport in Tokyo.

  • Do I need a passport or visa to fly from the USA to Thailand?

    Traveling from the United States into Thailand, you will need to have a passport. It should be valid for a minimum of six months beyond your date of entry into the country. A return ticket is also required but there is no need for a visa.

  • Can I find flights from USA to Thailand for under $800 on Cheapflights?

    Yes, there are multiple flights from USA to Thailand for under $800. The cheapest flight booked recently is on Philippine Airlines for just $770, but on average you can expect to pay $788.

  • Are there last-minute flights available from USA to Thailand for under $900?

    There are currently 20+ open flights from USA to Thailand within the next 7 days for less than $900.

  • What are the cheapest airlines to fly from USA to Thailand one-way?

    $419 is the cheapest one-way deal found within the past few days, from SAUDIA. You may also be able to find cheap deals on Korean Air and Delta, with prices starting from $430 and $443, respectively.

  • What does LAX to BKK mean?

    Great question - LAX to BKK just means Los Angeles Airport to Bangkok Suvarnabhumi Airport. Now you’ll know what these unique codes when you look for flights! Phuket City Airport (HKT), Chiang Mai Airport (CNX), Ko Samui Airport (USM), Bangkok Don Mueang Intl Airport (DMK), Krabi Airport (KBV) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from USA to Thailand that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from USA to Thailand with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from USA to Thailand that include hotel bookings?

    Yes. In addition to deals on USA to Thailand flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

  • Can I find deals for business class flights from USA to Thailand?

    Yes. Cheapflights offers flight deals from USA to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from USA to Thailand that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from USA to Thailand?

    Yes, you can often find last-minute deals on USA to Thailand flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the USA to Thailand flight deals updated?

    The USA to Thailand flight deals you see on this page were last updated on 4/16.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Thailand
See prices for flight routes from nearby airports that may be better suited for you.