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Suvarnabhumi

$509+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BKK
févr. 25 — mars 41
mer. 2/25
mer. 3/4
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 janvier 26, 2026.

This Turkish Airlines deal was found by Cheapflights users on 1/24. 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.
mar. 3/37:30 pm
BUF
-
BKK
2 stops44h 50m
Multiple Airlines
mar. 3/2410:10 am
BKK
-
BUF
2 stops33h 54m
Multiple Airlines
Deal found 1/24$940
This Justfly.com deal was found by Cheapflights users on 1/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/179:54 am
BUF
-
BKK
2 stops26h 31m
Etihad Airways
mar. 4/219:45 am
BKK
-
BUF
2 stops46h 30m
Etihad Airways
Deal found 1/24$963
This oojo deal was found by Cheapflights users on 1/25. 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.
mer. 3/111:50 pm
BUF
-
BKK
2 stops27h 30m
Turkish Airlines
lun. 3/2311:15 pm
BKK
-
BUF
2 stops32h 38m
Turkish Airlines
Deal found 1/25$975
This oojo deal was found by Cheapflights users on 1/24. 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.
mer. 3/46:00 am
BUF
-
BKK
2 stops29h 25m
Etihad Airways
lun. 3/168:55 am
BKK
-
BUF
2 stops45h 08m
Etihad Airways
Deal found 1/24$979
This IEagle deal was found by Cheapflights users on 1/25. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/155:26 pm
BUF
-
BKK
2 stops32h 59m
Qatar Airways
lun. 9/212:30 am
BKK
-
BUF
2 stops28h 39m
Qatar Airways
Deal found 1/25$989
This oojo deal was found by Cheapflights users on 1/26. 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.
mar. 3/249:54 am
BUF
-
BKK
2 stops34h 16m
Etihad Airways
mer. 5/63:15 am
BKK
-
BUF
2 stops30h 42m
Etihad Airways
Deal found 1/26$991
This Etihad Airways deal was found by Cheapflights users on 1/25. 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.
dim. 5/312:25 pm
BUF
-
BKK
2 stops30h 50m
Etihad Airways
lun. 5/113:15 am
BKK
-
BUF
2 stops31h 40m
Etihad Airways
Deal found 1/25$997
This Etihad Airways deal was found by Cheapflights users on 1/25. 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.
dim. 4/197:02 pm
BUF
-
BKK
2 stops41h 48m
Etihad Airways
mer. 4/299:45 am
BKK
-
BUF
2 stops43h 59m
Etihad Airways
Deal found 1/25$1,003
This Etihad Airways deal was found by Cheapflights users on 1/26. 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.
ven. 9/1111:59 am
BUF
-
BKK
2 stops24h 51m
Multiple Airlines
ven. 9/183:15 am
BKK
-
BUF
2 stops27h 54m
Multiple Airlines
Deal found 1/26$1,006
This Etihad Airways deal was found by Cheapflights users on 1/26. 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.
jeu. 3/128:00 am
BUF
-
BKK
2 stops28h 25m
Multiple Airlines
mer. 3/182:55 am
BKK
-
BUF
2 stops28h 34m
Multiple Airlines
Deal found 1/26$1,008
This Expedia deal was found by Cheapflights users on 1/25. 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. 3/116:00 am
BUF
-
BKK
2 stops26h 35m
Multiple Airlines
mar. 3/312:45 pm
BKK
-
BUF
2 stops40h 18m
Multiple Airlines
Deal found 1/25$1,011
This oojo deal was found by Cheapflights users on 1/24. 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.
mar. 3/37:30 pm
BUF
-
BKK
2 stops36h 05m
Air India
mar. 3/242:45 pm
BKK
-
BUF
2 stops41h 08m
Air India
Deal found 1/24$1,013

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 janvier 26, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$963
(Justfly.com)

One-way from

$509
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$1,057
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. 9% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in January 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 janvier 26, 2026.
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

mar. 3/3

7:30 pm-4:20 am

2 stops44h 50m

Bangkok Suvarnabhumi

mar. 3/24

10:10 am-9:04 am

2 stops33h 54m

$940

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

dim. 5/3

12:25 pm-6:15 am

2 stops30h 50m

Bangkok Suvarnabhumi

dim. 5/10

3:05 pm-6:44 pm

2 stops38h 39m

$979

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

mar. 3/3

7:30 pm-7:35 pm

2 stops36h 05m

Bangkok Suvarnabhumi

mar. 3/24

2:45 pm-8:53 pm

2 stops41h 08m

$1,013

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

sam. 3/21

2:45 pm-12:15 pm

2 stops34h 30m

Bangkok Suvarnabhumi

mar. 5/5

2:05 am-9:20 pm

2 stops30h 15m

$1,027

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

lun. 3/30

5:00 pm-7:15 am

2 stops27h 15m

Bangkok Suvarnabhumi

sam. 4/18

1:45 am-9:20 pm

2 stops30h 35m

$1,029

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

lun. 4/13

8:56 am-11:40 pm

2 stops27h 44m

Bangkok Suvarnabhumi

mer. 4/22

9:50 am-11:35 pm

2 stops24h 45m

$1,030

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

mar. 4/21

2:54 pm-9:35 am

3 stops31h 41m

Bangkok Suvarnabhumi

mer. 4/29

9:35 am-4:54 pm

2 stops42h 19m

$1,039

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

mar. 3/17

8:17 am-11:25 am

3 stops40h 08m

Bangkok Suvarnabhumi

mar. 4/21

9:35 am-8:43 pm

2 stops46h 08m

$1,050

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

mar. 3/24

10:32 am-11:25 am

3 stops37h 53m

Bangkok Suvarnabhumi

jeu. 5/7

3:45 pm-11:15 pm

3 stops42h 30m

$1,050

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

dim. 4/5

7:45 pm-4:35 am

2 stops45h 50m

Bangkok Suvarnabhumi

mar. 4/14

3:45 pm-10:12 am

3 stops29h 27m

$1,057

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 13 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice 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 CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Buffalo-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. CheapOair >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 CheapOair the most. CheapOair 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 January 23, 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 $1,514). 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.

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 janvier 26, 2026.
Get a feel of what it's like to fly with Korean Air, Delta, and Qatar Airways 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
1,188 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.2

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

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.2

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
8,113 reviews
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.2

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
3,733 reviews
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.2

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
9,200 reviews
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.2

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
1,376 reviews
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.2

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. 7 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 $979, Etihad Airways can have you in Bangkok Suvarnabhumi Airport from Buffalo in 30h 50m. 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 $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 $982, respectively. Users have found that Korean Air is 27% 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 $1,514). 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
Chonburi
Kanchanaburi
Cha-am
Ko Samet
Pak Chong
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Buffalo to Suvarnabhumi

Discover the top 7 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 janvier 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$901Average$1,070FlexibilityNo cancel feeOn-time81%
DeltaCheapest$927Average$1,065FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$982Average$1,286FlexibilityNo cancel feeOn-time68%
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%
Japan AirlinesCheapest$1,066Average$1,148FlexibilityNo cancel feeOn-time79%

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