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Suvarnabhumi

$525+ 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BKK
abr 11 — abr 181
sáb 4/11
sáb 4/18
1 adult, Economy
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Cheap 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 março 12, 2026.

This Etihad Airways deal was found by Cheapflights users on 3/10. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 3/256:19 am
BUF
-
BKK
2 stops37h 51m
Multiple Airlines
ter 5/123:55 pm
BKK
-
BUF
2 stops37h 43m
Multiple Airlines
Deal found 3/10$955
This Cheapflightsfares deal was found by Cheapflights users on 3/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/16:02 am
BUF
-
BKK
2 stops37h 43m
Etihad Airways
qua 5/69:00 pm
BKK
-
BUF
2 stops35h 25m
Etihad Airways
Deal found 3/11$962
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 3/256:00 am
BUF
-
BKK
2 stops49h 00m
Etihad Airways
sex 5/83:55 pm
BKK
-
BUF
2 stops40h 19m
Etihad Airways
Deal found 3/11$970
This FlightHub deal was found by Cheapflights users on 3/9. 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.
qua 3/1110:35 am
BUF
-
BKK
2 stops38h 10m
Multiple Airlines
seg 5/119:40 am
BKK
-
BUF
2 stops46h 45m
Multiple Airlines
Deal found 3/9$973
This Etihad Airways deal was found by Cheapflights users on 3/9. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 3/211:30 pm
BUF
-
BKK
2 stops30h 40m
Multiple Airlines
dom 3/299:00 pm
BKK
-
BUF
2 stops37h 28m
Multiple Airlines
Deal found 3/9$976
This oojo deal was found by Cheapflights users on 3/9. 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.
qua 4/229:48 am
BUF
-
BKK
2 stops27h 02m
Etihad Airways
ter 4/283:15 am
BKK
-
BUF
2 stops29h 10m
Etihad Airways
Deal found 3/9$979
This oojo deal was found by Cheapflights users on 3/7. 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.
qua 3/255:00 pm
BUF
-
BKK
2 stops33h 05m
Qatar Airways
seg 5/111:45 am
BKK
-
BUF
2 stops30h 35m
Qatar Airways
Deal found 3/7$982
This oojo deal was found by Cheapflights users on 3/7. 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.
qua 3/115:00 pm
BUF
-
BKK
2 stops33h 05m
Qatar Airways
seg 5/117:40 pm
BKK
-
BUF
2 stops36h 40m
Qatar Airways
Deal found 3/7$988
This Etihad Airways deal was found by Cheapflights users on 3/9. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 10/117:00 am
BUF
-
BKK
2 stops29h 50m
Multiple Airlines
dom 10/183:05 pm
BKK
-
BUF
2 stops34h 39m
Multiple Airlines
Deal found 3/9$997
This Etihad Airways deal was found by Cheapflights users on 3/11. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/217:00 am
BUF
-
BKK
2 stops29h 50m
Multiple Airlines
sáb 4/253:55 pm
BKK
-
BUF
2 stops33h 26m
Multiple Airlines
Deal found 3/11$1,002
This FlightHub deal was found by Cheapflights users on 3/7. 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.
sáb 4/48:59 pm
BUF
-
BKK
2 stops39h 51m
Multiple Airlines
sex 4/173:05 pm
BKK
-
BUF
2 stops41h 12m
Multiple Airlines
Deal found 3/7$1,023
This Gurufare deal was found by Cheapflights users on 3/10. 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.
dom 4/56:19 am
BUF
-
BKK
2 stops30h 31m
Etihad Airways
seg 4/139:15 am
BKK
-
BUF
2 stops47h 02m
Etihad Airways
Deal found 3/10$1,025

Find 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 março 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$955
(Etihad Airways)

One-way from

$525
(BusinessClass)

Popular in

June

Cheapest in

January

Average price

$1,070
Provider with most accurate pricing for Buffalo-Bangkok Suvarnabhumi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Bangkok Suvarnabhumi flights.
Search Deals
From Buffalo to Bangkok Suvarnabhumi
Search Deals
One-way flight from Buffalo to Bangkok Suvarnabhumi
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 março 12, 2026.
Use the filters below to find and compare flights from Buffalo to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

qua 3/25

6:19 am-7:10 am

2 stops37h 51m

Bangkok Suvarnabhumi

ter 5/12

3:05 pm-6:38 pm

2 stops38h 33m

$955
Quickest round-trip

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

qua 3/25

6:19 am-11:25 pm

2 stops30h 06m

Bangkok Suvarnabhumi

qui 5/7

3:15 am-10:57 pm

2 stops30h 42m

$976

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

qua 3/25

5:00 pm-1:05 pm

2 stops33h 05m

Bangkok Suvarnabhumi

seg 5/11

1:45 am-9:20 pm

2 stops30h 35m

$982

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

sáb 4/4

8:59 pm-11:50 pm

2 stops39h 51m

Bangkok Suvarnabhumi

sex 4/17

3:05 pm-9:17 pm

2 stops41h 12m

$1,023

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

sex 4/24

6:00 am-11:50 pm

2 stops30h 50m

Bangkok Suvarnabhumi

sex 5/1

3:55 pm-2:59 pm

2 stops34h 04m

$1,116

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

sex 4/3

8:56 am-7:15 am

2 stops35h 19m

Bangkok Suvarnabhumi

dom 4/12

9:15 am-9:36 pm

2 stops47h 21m

$1,244

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

dom 4/5

8:30 am-9:35 am

3 stops62h 05m

Bangkok Suvarnabhumi

sex 4/17

3:45 pm-1:13 pm

3 stops32h 28m

$1,333

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

qua 4/1

8:30 am-9:35 am

3 stops62h 05m

Bangkok Suvarnabhumi

qua 5/6

3:45 pm-2:10 pm

3 stops33h 25m

$1,496

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

sáb 4/4

8:30 am-9:35 am

3 stops38h 05m

Bangkok Suvarnabhumi

sex 4/17

3:45 pm-1:13 pm

3 stops32h 28m

$1,505

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

ter 4/21

2:54 pm-9:35 am

3 stops31h 41m

Bangkok Suvarnabhumi

sáb 4/25

3:45 pm-1:13 pm

3 stops32h 28m

$1,540

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 18 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
oojoPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Suvarnabhumi. Price data was last updated on March 6, 2026.

The best time to book flights from Buffalo to Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport?

Currently, November is the cheapest month in which you can book a flight from Buffalo to Bangkok Suvarnabhumi Airport (average of $787). Flying from Buffalo to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $1,519). 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 Suvarnabhumi Airport?

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 março 12, 2026.
Get a feel of what it's like to fly with Korean Air,ANA, andDelta 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
1,202 reviews

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

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
1,202 reviews
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

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
1,124 reviews
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

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
8,280 reviews
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

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
3,742 reviews
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

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
9,415 reviews
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

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. 8 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 $982, Qatar Airways can have you in Bangkok Suvarnabhumi Airport from Buffalo in 33h 05m. Buffalo and Bangkok Suvarnabhumi Airport are separated by a distance of 8518 mi.

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

    Currently priced at $901, Korean Air will fly you from Buffalo to Bangkok Suvarnabhumi Airport and back. In addition to Korean Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Qatar Airways - these airlines can fly you to your destination from $927 and $976, respectively. Users have found that Korean Air is 24% 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 $787). Flying from Buffalo to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $1,519). 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
Kanchanaburi
Chonburi
Cha-am
Ko Samet
Sattahip
Pak Chong
Ko Lan

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 Buffalo to Suvarnabhumi

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Suvarnabhumi flights
Newark to Suvarnabhumi flights
Syracuse to Suvarnabhumi flights
Albany to Suvarnabhumi flights

Top 8 airlines flying from Buffalo to Suvarnabhumi

Discover the top 8 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 março 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$901Average$1,070FlexibilityNo cancel feeOn-time81%
DeltaCheapest$927Average$1,065FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$976Average$1,152FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$980Average$1,090FlexibilityNo cancel feeOn-time71%
ANACheapest$1,001Average$1,103FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,040Average$1,183FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$1,043Average$1,142FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$1,054Average$1,152FlexibilityNo cancel feeOn-time79%

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