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$802+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BKK
May 18 — May 251
Sun 5/18
Sun 5/25
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Bangkok are usually found in September or January, booked 48 days in advance, depart on a Sunday or Wednesday and return on a Monday

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 May 13, 2025.

Round-trip from

$1,319
(United Airlines)

One-way from

$802
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,392
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. 2% potential increase in price ($32 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 May 2025
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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 May 13, 2025.

This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:50 amBUF - BKK
2 stops30h 45mUnited Airlines
Tue 9/169:35 amBKK - BUF
2 stops46h 41mUnited Airlines
Deal found 5/12$934
This Gurufare deal was found by Cheapflights users on 5/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:00 amBUF - BKK
2 stops34h 35mANA
Thu 8/281:55 pmBKK - BUF
2 stops42h 21mANA
Deal found 5/11$1,051
This oojo deal was found by Cheapflights users on 5/12. 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.
Thu 10/236:00 amBUF - BKK
2 stops30h 55mEtihad Airways
Wed 11/52:25 amBKK - BUF
2 stops28h 56mEtihad Airways
Deal found 5/12$1,085
This Gurufare deal was found by Cheapflights users on 5/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:00 amBUF - BKK
2 stops29h 25mKorean Air
Thu 10/301:00 amBKK - BUF
2 stops25h 38mKorean Air
Deal found 5/12$1,095
This Delta deal was found by Cheapflights users on 5/11. 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.
Mon 8/186:30 amBUF - BKK
2 stops28h 15mDelta
Fri 8/299:50 amBKK - BUF
2 stops25h 09mDelta
Deal found 5/11$1,097
This oojo deal was found by Cheapflights users on 5/12. 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.
Mon 9/152:00 pmBUF - BKK
2 stops29h 15mQatar Airways
Fri 10/318:10 amBKK - BUF
2 stops35h 19mQatar Airways
Deal found 5/12$1,144
This Asiana Airlines deal was found by Cheapflights users on 5/12. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:45 pmBUF - BKK
2 stops45h 20mMultiple Airlines
Sat 11/2911:55 pmBKK - BUF
2 stops31h 26mMultiple Airlines
Deal found 5/12$1,278
This Air France deal was found by Cheapflights users on 5/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/267:33 pmBUF - BKK
2 stops26h 42mAir France
Thu 7/3111:35 amBKK - BUF
2 stops38h 37mAir France
Deal found 5/12$1,523
This FlightHub deal was found by Cheapflights users on 5/12. 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.
Mon 9/153:55 pmBUF - BKK
3 stops38h 30mSingapore Airlines
Fri 10/313:40 pmBKK - BUF
3 stops40h 51mSingapore Airlines
Deal found 5/12$1,604
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/187:00 amBUF - BKK
2 stops29h 00mAmerican Airlines
Sat 8/210:05 pmBKK - BUF
2 stops35h 30mAmerican Airlines
Deal found 5/12$2,079
This AranGrant deal was found by Cheapflights users on 5/12. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/28:02 amBUF - BKK
2 stops44h 08mJapan Airlines
Thu 9/410:05 pmBKK - BUF
2 stops51h 55mJapan Airlines
Deal found 5/12$2,327
This Austrian Airlines deal was found by Cheapflights users on 5/11. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/88:30 amBUF - BKK
2 stops43h 20mAustrian Airlines
Thu 6/1911:25 pmBKK - BUF
2 stops29h 03mAustrian Airlines
Deal found 5/11$5,521

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 May 13, 2025.
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

Tue 7/1

5:54 pm-11:55 pm

2 stops43h 01m

Bangkok Suvarnabhumi

Tue 7/15

9:35 am-9:01 pm

2 stops46h 26m

$1,319

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Tue 7/1

5:40 am-11:10 pm

2 stops30h 30m

Bangkok Suvarnabhumi

Mon 7/14

1:20 am-7:30 pm

2 stops29h 10m

$1,459

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Thu 6/26

7:33 pm-9:15 am

2 stops26h 42m

Bangkok Suvarnabhumi

Thu 7/31

11:35 am-3:12 pm

2 stops38h 37m

$1,523

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Fri 5/16

6:10 am-11:55 pm

2 stops30h 45m

Bangkok Suvarnabhumi

Sat 5/24

2:55 am-5:55 pm

2 stops26h 00m

$1,541

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Sat 8/2

10:50 am-3:30 pm

2 stops41h 40m

Bangkok Suvarnabhumi

Fri 9/5

7:00 am-9:16 pm

2 stops25h 16m

$1,879

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Thu 6/26

7:39 pm-1:05 am

2 stops42h 26m

Bangkok Suvarnabhumi

Wed 7/30

2:35 am-11:59 pm

2 stops32h 24m

$2,050

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Fri 7/18

7:00 am-11:00 pm

2 stops29h 00m

Bangkok Suvarnabhumi

Sat 8/2

10:05 pm-10:35 pm

2 stops35h 30m

$2,079

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Mon 5/26

3:54 pm-7:20 am

2 stops28h 26m

Bangkok Suvarnabhumi

Thu 11/27

2:00 am-7:21 pm

2 stops29h 21m

$2,155

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Tue 7/1

6:42 pm-5:25 pm

2 stops35h 43m

Bangkok Suvarnabhumi

Tue 7/15

6:30 pm-11:59 pm

3 stops40h 29m

$2,247

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Sat 8/2

8:02 am-3:10 pm

2 stops44h 08m

Bangkok Suvarnabhumi

Thu 9/4

10:05 pm-3:00 pm

2 stops51h 55m

$2,327

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 13 results
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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

How far ahead should I book a flight from Buffalo to Bangkok?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Bangkok. Price data was last updated on May 9, 2025.

The best time to book flights from Buffalo to Bangkok is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Buffalo to Bangkok (average of $955). Flying from Buffalo to Bangkok in December is currently the most expensive (average of $1,574). 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.

What is the cheapest time of day to fly from BUF to BKK?

Find hourly flight availability from Buffalo to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 13, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 12% on flights from Buffalo to Bangkok by exploring options for tickets at noon.

What is the cheapest day to fly from Buffalo to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Bangkok. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Buffalo to Bangkok flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 May 13, 2025.
Read reviews from past customers who have flown Japan Airlines, ANA and Singapore Airlines from Buffalo to Bangkok. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,472 reviews

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,472 reviews
Japan Airlines
8.3
Very good
1,472 reviews

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
ANA
8.3
Very good
860 reviews
Japan Airlines
8.3
Very good
1,472 reviews

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very good
1,294 reviews
Japan Airlines
8.3
Very good
1,472 reviews

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very good
7,949 reviews
Japan Airlines
8.3
Very good
1,472 reviews

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Austrian Airlines
7.6
Good
788 reviews
Japan Airlines
8.3
Very good
1,472 reviews

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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. 8 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.

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

    Flying on United Airlines is currently your cheapest option to Bangkok, with prices starting at $1,319. Additional round-trip tickets that might be worth considering are offered by Air France and Etihad Airways, with the lowest prices starting at $1,523 and $1,541, respectively. These flights start at 3% 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, March is the cheapest month in which you can book a flight from Buffalo to Bangkok (average of $955). Flying from Buffalo to Bangkok in December is currently the most expensive (average of $1,574). 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 8 airlines flying from Buffalo to Bangkok

Discover the top 8 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 May 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$1,049Average$1,234FlexibilityNo cancel feeOn-time80%
Etihad AirwaysCheapest$1,050Average$1,270FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,069Average$1,409FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,123Average$1,479FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,127Average$1,344FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,192Average$1,380FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,194Average$1,268FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$1,497Average$1,500FlexibilityNo cancel feeOn-time77%

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