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Suvarnabhumi

$589+ Cheap flights from Buffalo (BUF) to Suvarnabhumi (BKK)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BKK
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from Buffalo to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Suvarnabhumi (BKK). 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 November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$897
(oojo)

One-way from

$589
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$1,500
Provider with most accurate pricing for Buffalo-Bangkok Suvarnabhumi flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Bangkok Suvarnabhumi flights.
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From Buffalo to Bangkok Suvarnabhumi
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One-way flight from Buffalo to Bangkok Suvarnabhumi
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Highest demand for flights based on searches. 6% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Buffalo to Suvarnabhumi

Cheapest flights from Buffalo to Suvarnabhumi
Explore the most affordable flight options available from Buffalo to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Gurufare deal was found by Cheapflights users on 11/10. 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.
Wed 11/1912:30 pmBUF - BKK
2 stops30h 40mEtihad Airways
Sun 12/142:55 amBKK - BUF
2 stops49h 04mEtihad Airways
Deal found 11/10$996
This FlightHub deal was found by Cheapflights users on 11/9. 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.
Tue 11/257:45 amBUF - BKK
2 stops27h 50mJapan Airlines
Wed 12/1010:05 pmBKK - BUF
2 stops28h 15mJapan Airlines
Deal found 11/9$1,017
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/196:00 amBUF - BKK
3 stops41h 25mUnited Airlines
Mon 12/154:55 pmBKK - BUF
3 stops35h 58mUnited Airlines
Deal found 11/10$1,073
This oojo deal was found by Cheapflights users on 11/9. 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.
Sun 11/167:00 amBUF - BKK
2 stops38h 50mChina Airlines
Sat 11/222:35 amBKK - BUF
2 stops40h 40mChina Airlines
Deal found 11/9$1,100
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Sun 11/168:10 amBUF - BKK
3 stops39h 15mUnited Airlines
Sun 11/234:55 pmBKK - BUF
3 stops41h 57mUnited Airlines
Deal found 11/9$1,128
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Sun 12/71:50 pmBUF - BKK
3 stops57h 35mUnited Airlines
Sat 1/314:55 pmBKK - BUF
3 stops29h 54mUnited Airlines
Deal found 11/10$1,230
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 11/136:00 amBUF - BKK
2 stops30h 20mUnited Airlines
Sat 11/154:55 pmBKK - BUF
3 stops29h 08mUnited Airlines
Deal found 11/9$1,242
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Fri 11/212:55 pmBUF - BKK
2 stops50h 15mUnited Airlines
Thu 11/274:55 pmBKK - BUF
3 stops41h 57mUnited Airlines
Deal found 11/9$1,245
This FlightHub deal was found by Cheapflights users on 11/10. 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.
Tue 12/97:05 amBUF - BKK
2 stops35h 35mQatar Airways
Tue 12/168:30 pmBKK - BUF
2 stops31h 29mQatar Airways
Deal found 11/10$1,254

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Suvarnabhumi 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 November 10, 2025.
Use the filters below to find and compare flights from Buffalo to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Buffalo

Fly to

Suvarnabhumi

Route

Depart

Return

Price

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Wed 11/19

12:30 pm-7:10 am

2 stops30h 40m

Bangkok Suvarnabhumi

Mon 12/15

9:25 am-3:59 pm

2 stops42h 34m

$996

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Sun 2/8

5:44 pm-12:45 am

2 stops43h 01m

Bangkok Suvarnabhumi

Thu 2/26

9:40 am-11:29 pm

2 stops25h 49m

$1,034

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Sun 2/8

5:44 pm-12:45 am

2 stops43h 01m

Bangkok Suvarnabhumi

Mon 2/23

12:55 am-11:29 pm

2 stops34h 34m

$1,034

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Sun 2/8

5:44 pm-12:45 am

2 stops43h 01m

Bangkok Suvarnabhumi

Tue 2/24

2:05 am-11:29 pm

2 stops33h 24m

$1,034

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Tue 11/25

8:10 am-11:25 am

3 stops39h 15m

Bangkok Suvarnabhumi

Wed 12/10

4:55 pm-7:04 pm

3 stops38h 09m

$1,073

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Wed 11/19

10:50 am-11:25 am

3 stops36h 35m

Bangkok Suvarnabhumi

Mon 12/15

4:55 pm-4:53 pm

3 stops35h 58m

$1,073

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Sun 2/8

1:59 pm-11:25 am

3 stops33h 26m

Bangkok Suvarnabhumi

Mon 2/23

4:55 pm-1:17 pm

3 stops32h 22m

$1,105

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Sun 2/8

1:59 pm-11:25 am

3 stops33h 26m

Bangkok Suvarnabhumi

Tue 2/24

4:55 pm-9:01 pm

3 stops40h 06m

$1,105

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Sun 2/8

1:59 pm-11:25 am

3 stops33h 26m

Bangkok Suvarnabhumi

Thu 2/26

4:55 pm-4:42 pm

3 stops35h 47m

$1,105

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

Tue 1/6

10:25 am-11:25 am

3 stops37h 00m

Bangkok Suvarnabhumi

Sat 2/28

4:55 pm-10:59 pm

3 stops42h 04m

$1,113

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 20 results
1
2

Compare providers for flights from Buffalo to Suvarnabhumi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Suvarnabhumi in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Bangkok Suvarnabhumi Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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 Suvarnabhumi Airport

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

Currently, November is the cheapest month in which you can book a flight from Buffalo to Bangkok Suvarnabhumi Airport (average of $701). Flying from Buffalo to Bangkok Suvarnabhumi Airport 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.

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

Find hourly flight availability from Buffalo to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 11% on flights from Buffalo to Bangkok Suvarnabhumi Airport by exploring options for tickets at noon.

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

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

Travelers seeking maximum savings on their Buffalo to Bangkok Suvarnabhumi Airport flight should consider departing on Sunday 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 Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated November 10, 2025.
Get a feel of what it's like to fly with Korean Air, ANA, and Delta from Buffalo to Bangkok Suvarnabhumi Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,162 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

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
1,162 reviews
Korean Air
8.4
Very good
1,162 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

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.
ANA
8.4
Very good
1,003 reviews
Korean Air
8.4
Very good
1,162 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

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
8,007 reviews
Korean Air
8.4
Very good
1,162 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

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
3,661 reviews
Korean Air
8.4
Very good
1,162 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

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
7.4
Good
1,289 reviews
Korean Air
8.4
Very good
1,162 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

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 Suvarnabhumi. 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 Suvarnabhumi?

    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 Suvarnabhumi. 6 airlines have flights from Buffalo to Bangkok Suvarnabhumi on a regular basis. Booking flights from Buffalo to Bangkok Suvarnabhumi should not be difficult; the airport handles an average of 0 outbound flights to Bangkok Suvarnabhumi per day.

  • How long is the flight from Buffalo to Bangkok Suvarnabhumi Airport?

    For as low as $996, Etihad Airways can have you in Bangkok Suvarnabhumi Airport from Buffalo in 30h 40m. Buffalo and Bangkok Suvarnabhumi Airport are separated by a distance of 8518 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $927, Delta will fly you from Buffalo to Bangkok Suvarnabhumi Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from ANA and Korean Air - these airlines can fly you to your destination from $1,022 and $1,036, respectively. Users have found that Delta is 28% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Suvarnabhumi 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 Suvarnabhumi Airport?

    Currently, November is the cheapest month in which you can book a flight from Buffalo to Bangkok Suvarnabhumi Airport (average of $701). Flying from Buffalo to Bangkok Suvarnabhumi Airport 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

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Sattahip
Kanchanaburi
Chonburi
Cha-am
Ko Samet
Pak Chong
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Buffalo to Suvarnabhumi

Discover the top 6 airlines that operate flights from Buffalo to Suvarnabhumi. 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$1,028FlexibilityNo cancel feeOn-timeN/A
ANACheapest$1,022Average$1,190FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,036Average$1,100FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,036Average$1,088FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$1,050Average$1,216FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,058Average$1,277FlexibilityNo cancel feeOn-time68%

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