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$464+ Cheap flights from Buffalo (BUF) to Bangkok

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BKK
févr. 5 — févr. 121
jeu. 2/5
jeu. 2/12
1 adult, Economy
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Cheap flight deals from Buffalo to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 6, 2026.

Round-trip from

$927
(KAYAK)

One-way from

$464
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,057
From Buffalo to Bangkok
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One-way flight from Buffalo to Bangkok
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Highest demand for flights based on searches. 8% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Buffalo to Bangkok

Cheapest flights from Buffalo to Bangkok
Explore the most affordable flight options available from Buffalo to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 6, 2026.

This KAYAK deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/247:57 pmBUF - BKK
2 stops32h 08mTurkish Airlines
mer. 5/66:40 amBKK - BUF
2 stops28h 15mTurkish Airlines
Deal found 1/5$927
This Trip.com deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/36:00 amBUF - BKK
2 stops46h 20mMultiple Airlines
mer. 3/189:10 amBKK - BUF
2 stops34h 54mMultiple Airlines
Deal found 1/5$955
This FlightHub deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/31:51 pmBUF - BKK
2 stops28h 49mQatar Airways
mer. 3/182:00 amBKK - BUF
2 stops28h 01mQatar Airways
Deal found 1/5$972
This Expedia deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/36:00 amBUF - BKK
2 stops25h 35mMultiple Airlines
mar. 3/172:45 pmBKK - BUF
2 stops41h 08mMultiple Airlines
Deal found 1/5$985
This FlightHub deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/31:51 pmBUF - BKK
2 stops28h 49mQatar Airways
mar. 3/172:00 amBKK - BUF
2 stops28h 01mQatar Airways
Deal found 1/5$998
This Expedia deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/186:00 amBUF - BKK
2 stops25h 35mMultiple Airlines
mer. 3/258:50 pmBKK - BUF
2 stops35h 03mMultiple Airlines
Deal found 1/4$1,000
This FlightHub deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/267:30 amBUF - BKK
2 stops28h 05mJapan Airlines
mer. 3/48:05 amBKK - BUF
2 stops27h 35mJapan Airlines
Deal found 1/4$1,014
This oojo deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/21:51 pmBUF - BKK
2 stops35h 14mQatar Airways
mar. 3/109:05 amBKK - BUF
2 stops47h 29mQatar Airways
Deal found 1/5$1,015
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 4/264:59 pmBUF - BKK
2 stops41h 46mDelta
mer. 5/139:50 amBKK - BUF
2 stops25h 07mDelta
Deal found 1/6$1,018
This Korean Air deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/27:00 amBUF - BKK
2 stops29h 55mKorean Air
mer. 3/189:30 pmBKK - BUF
2 stops28h 44mKorean Air
Deal found 1/5$1,020
This FlightHub deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/21:51 pmBUF - BKK
2 stops35h 14mQatar Airways
mar. 4/72:30 amBKK - BUF
2 stops28h 30mQatar Airways
Deal found 1/6$1,023

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Bangkok 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 2,558,603 searches. Data last updated janvier 6, 2026.
Use the filters below to find and compare flights from Buffalo to Bangkok that are best for you.

Fly from

Buffalo

Fly to

Bangkok

Route

Depart

Return

Price

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

mer. 3/4

8:00 am-11:25 pm

2 stops27h 25m

Bangkok Suvarnabhumi

mar. 3/17

8:40 pm-8:29 pm

2 stops34h 49m

$997

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

mar. 3/3

8:00 am-11:25 pm

2 stops27h 25m

Bangkok Suvarnabhumi

lun. 3/16

2:55 am-8:29 pm

2 stops28h 34m

$997

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

lun. 4/6

12:07 pm-11:40 pm

2 stops48h 33m

Bangkok Suvarnabhumi

dim. 4/19

9:50 am-11:57 pm

2 stops49h 07m

$1,029

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

lun. 3/2

6:15 am-11:20 pm

2 stops29h 05m

Bangkok Suvarnabhumi

mar. 3/17

2:05 am-11:46 pm

2 stops32h 41m

$1,029

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

lun. 2/16

6:15 am-11:20 pm

2 stops29h 05m

Bangkok Suvarnabhumi

lun. 3/23

2:05 am-11:46 pm

2 stops32h 41m

$1,029

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

mar. 1/27

6:03 am-12:45 am

2 stops30h 42m

Bangkok Suvarnabhumi

lun. 2/9

9:40 am-11:28 pm

2 stops25h 48m

$1,029

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

mer. 2/4

6:03 am-1:25 pm

2 stops43h 22m

Bangkok Suvarnabhumi

mar. 2/10

12:55 am-4:59 pm

2 stops28h 04m

$1,029

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

jeu. 1/29

6:03 am-12:55 am

2 stops30h 52m

Bangkok Suvarnabhumi

mer. 3/25

12:55 am-11:46 pm

2 stops33h 51m

$1,029

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

lun. 3/2

6:00 am-12:55 am

2 stops30h 55m

Bangkok Suvarnabhumi

lun. 3/16

12:55 am-11:46 pm

2 stops33h 51m

$1,029

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

jeu. 3/5

7:00 am-11:20 pm

2 stops28h 20m

Bangkok Suvarnabhumi

dim. 3/15

12:55 am-3:14 pm

2 stops25h 19m

$1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 20 results
1
2

Best time to book a flight from Buffalo to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Bangkok

What is the cheapest month to book a flight from Buffalo to Bangkok?

Currently, November is the cheapest month in which you can book a flight from Buffalo to Bangkok (average of $773). Flying from Buffalo to Bangkok in June is currently the most expensive (average of $1,514). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Buffalo to Bangkok?

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated janvier 6, 2026.
See what other customers who have flown with Korean Air, Delta, and Qatar Airways from Buffalo to Bangkok have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,017 reviews
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,697 reviews
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,132 reviews
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Etihad Airways
7.3
Good
1,356 reviews
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Bangkok?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Bangkok. 7 airlines have flights from Buffalo to Bangkok on a regular basis. Booking flights from Buffalo to Bangkok should not be difficult; the airport handles an average of 0 outbound flights to Bangkok per day.

  • How long is the flight from Buffalo to Bangkok?

    There are many flights that can get you from Buffalo to Bangkok in 48h 33m. Fly via Delta to get the fastest option. Buffalo and Bangkok are separated by a distance of 8518 mi.

  • What are the cheapest airlines flying from Buffalo to Bangkok round-trip?

    Flying on Delta is currently your cheapest option to Bangkok, with prices starting at $927. Additional round-trip tickets that might be worth considering are offered by Korean Air and ANA, with the lowest prices starting at $948 and $1,001, respectively. These flights start at 25% lower than the current average price 3 months from now.

  • Can I find deals for flights from Buffalo to Bangkok that include hotel bookings?

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

  • How can I find direct flights from Buffalo to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Bangkok.

  • Can I find deals for business class flights from Buffalo to Bangkok?

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

  • What is the cheapest month to book a flight from Buffalo to Bangkok?

    Currently, November is the cheapest month in which you can book a flight from Buffalo to Bangkok (average of $773). Flying from Buffalo to Bangkok in June is currently the most expensive (average of $1,514). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Buffalo to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Buffalo to Bangkok

Discover the top 7 airlines that operate flights from Buffalo to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janvier 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$1,028FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$948Average$1,091FlexibilityNo cancel feeOn-time81%
ANACheapest$1,001Average$1,086FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,040Average$1,091FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$1,050Average$1,199FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,058Average$1,272FlexibilityNo cancel feeOn-time68%
Japan AirlinesCheapest$1,066Average$1,148FlexibilityNo cancel feeOn-time79%

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