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$619+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BKK
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Bangkok are usually found in September or January, booked 75 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 July 3, 2025.

Round-trip from

$1,022
(Delta)

One-way from

$619
(Delta)

Popular in

December

Cheapest in

September

Average price

$1,345
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 ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/1. 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.
Tue 11/186:30 amBUF - BKK
2 stops28h 50mDelta
Mon 12/811:15 pmBKK - BUF
2 stops29h 53mDelta
Deal found 7/1$1,022
This United Airlines deal was found by Cheapflights users on 7/1. 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 11/197:00 amBUF - BKK
2 stops29h 05mUnited Airlines
Mon 12/87:10 amBKK - BUF
2 stops26h 05mUnited Airlines
Deal found 7/1$1,034
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Wed 10/17:07 amBUF - BKK
2 stops34h 28mANA
Wed 10/87:00 amBKK - BUF
2 stops25h 13mANA
Deal found 7/1$1,035
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Wed 10/16:00 pmBUF - BKK
2 stops25h 15mQatar Airways
Tue 10/72:30 amBKK - BUF
2 stops29h 30mQatar Airways
Deal found 7/1$1,067
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 9/157:00 amBUF - BKK
2 stops29h 00mAmerican Airlines
Fri 10/318:05 amBKK - BUF
2 stops26h 30mAmerican Airlines
Deal found 7/1$1,105
This Japan Airlines deal was found by Cheapflights users on 7/1. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:12 amBUF - BKK
2 stops44h 08mJapan Airlines
Thu 12/48:05 amBKK - BUF
2 stops25h 13mJapan Airlines
Deal found 7/1$1,236
This Turkish Airlines deal was found by Cheapflights users on 7/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:45 pmBUF - BKK
2 stops31h 20mTurkish Airlines
Fri 12/510:10 amBKK - BUF
2 stops42h 57mTurkish Airlines
Deal found 7/1$1,240
This Asiana Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 7/319:45 amBUF - BKK
2 stops26h 25mMultiple Airlines
Sun 8/311:55 amBKK - BUF
2 stops32h 05mMultiple Airlines
Deal found 7/2$1,313

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 July 3, 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 11/18

6:30 am-11:20 pm

2 stops28h 50m

Bangkok Suvarnabhumi

Mon 12/8

11:15 pm-5:08 pm

2 stops29h 53m

$1,022

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Wed 11/19

7:00 am-12:05 am

2 stops29h 05m

Bangkok Suvarnabhumi

Mon 12/8

7:10 am-9:15 pm

2 stops26h 05m

$1,034

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Wed 10/1

7:07 am-4:35 am

2 stops34h 28m

Bangkok Suvarnabhumi

Wed 10/8

7:00 am-9:13 pm

2 stops25h 13m

$1,035

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Wed 10/1

6:00 pm-6:15 am

2 stops25h 15m

Bangkok Suvarnabhumi

Tue 10/7

2:30 am-9:00 pm

2 stops29h 30m

$1,067

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Mon 9/15

7:00 am-11:00 pm

2 stops29h 00m

Bangkok Suvarnabhumi

Fri 10/31

8:05 am-11:35 pm

2 stops26h 30m

$1,105

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Wed 11/19

8:12 am-4:20 pm

2 stops44h 08m

Bangkok Suvarnabhumi

Thu 12/4

8:05 am-9:18 pm

2 stops25h 13m

$1,236

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Sat 11/22

7:45 pm-3:05 pm

2 stops31h 20m

Bangkok Suvarnabhumi

Fri 12/5

10:10 am-5:07 pm

2 stops42h 57m

$1,240

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Thu 7/31

9:45 am-11:10 pm

2 stops26h 25m

Bangkok Suvarnabhumi

Sun 8/3

11:55 am-9:00 am

2 stops32h 05m

$1,313

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Wed 8/20

6:42 pm-11:00 am

2 stops29h 18m

Bangkok Suvarnabhumi

Mon 9/8

6:30 pm-7:20 pm

3 stops35h 50m

$1,319

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Fri 8/1

9:01 am-11:25 pm

2 stops27h 24m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 June 27, 2025.

The best time to book flights from Buffalo to Bangkok is 74 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 $952). Flying from Buffalo to Bangkok in December is currently the most expensive (average of $1,573). 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 July 3, 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.

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 July 3, 2025.
See what other customers who have flown with ANA, Japan Airlines, and Singapore Airlines 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.
ANA
8.4
Very good
893 reviews

Entertainment

7.9

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very good
893 reviews
ANA
8.4
Very good
893 reviews

Entertainment

7.9

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Japan Airlines
8.3
Very good
1,505 reviews
ANA
8.4
Very good
893 reviews

Entertainment

7.9

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Singapore Airlines
8.1
Very good
1,320 reviews
ANA
8.4
Very good
893 reviews

Entertainment

7.9

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Delta
8.0
Very good
7,982 reviews
ANA
8.4
Very good
893 reviews

Entertainment

7.9

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Qatar Airways
7.4
Good
3,594 reviews
ANA
8.4
Very good
893 reviews

Entertainment

7.9

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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. 6 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 Delta is currently your cheapest option to Bangkok, with prices starting at $1,022. Additional round-trip tickets that might be worth considering are offered by United Airlines and ANA, with the lowest prices starting at $1,034 and $1,035, respectively. These flights start at 25% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to Bangkok one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $619. Japan Airlines flights start at $690 while deals on Turkish Airlines start at $5,548 one-way.

  • 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 $952). Flying from Buffalo to Bangkok in December is currently the most expensive (average of $1,573). 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 6 airlines flying from Buffalo to Bangkok

Discover the top 6 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$1,254FlexibilityNo cancel feeOn-timeN/A
ANACheapest$1,047Average$1,222FlexibilityNo 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$1,456FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,127Average$1,344FlexibilityNo cancel feeOn-time81%

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