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Suvarnabhumi

$534+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BKK
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Bangkok Suvarnabhumi 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 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 junio 12, 2025.

Round-trip from

$1,021
(Gurufare)

One-way from

$534
(Gurufare)

Popular in

December

Cheapest in

September

Average price

$1,519
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. 3% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Gurufare deal was found by Cheapflights users on 6/11. 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.
lun. 9/157:05 amBUF - BKK
2 stops35h 55mANA
lun. 9/221:55 pmBKK - BUF
2 stops34h 27mANA
Deal found 6/11$1,021
This Delta deal was found by Cheapflights users on 6/11. 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.
lun. 9/157:30 pmBUF - BKK
2 stops42h 35mDelta
dom. 9/212:35 amBKK - BUF
2 stops32h 19mDelta
Deal found 6/11$1,028
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/236:00 amBUF - BKK
2 stops30h 55mEtihad Airways
jue. 11/68:40 amBKK - BUF
2 stops48h 51mEtihad Airways
Deal found 6/11$1,055
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/216:00 amBUF - BKK
2 stops35h 35mUnited Airlines
dom. 9/289:35 amBKK - BUF
2 stops46h 38mUnited Airlines
Deal found 6/11$1,074
This FlightHub deal was found by Cheapflights users on 6/11. 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.
lun. 9/153:55 pmBUF - BKK
2 stops28h 25mQatar Airways
jue. 10/302:00 amBKK - BUF
2 stops30h 25mQatar Airways
Deal found 6/11$1,126
This FlightHub deal was found by Cheapflights users on 6/11. 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.
lun. 9/153:55 pmBUF - BKK
2 stops26h 20mTurkish Airlines
vie. 10/3110:10 amBKK - BUF
2 stops33h 19mTurkish Airlines
Deal found 6/11$1,153
This lol.travel deal was found by Cheapflights users on 6/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:00 amBUF - BKK
2 stops30h 45mKorean Air
sáb. 1/241:00 amBKK - BUF
2 stops34h 49mKorean Air
Deal found 6/12$1,265
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:00 amBUF - BKK
2 stops34h 10mMultiple Airlines
sáb. 1/243:00 amBKK - BUF
2 stops30h 31mMultiple Airlines
Deal found 6/12$1,329
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/66:42 amBUF - BKK
2 stops28h 53mAmerican Airlines
mié. 12/178:05 amBKK - BUF
2 stops26h 13mAmerican Airlines
Deal found 6/10$1,510
This Jettzy deal was found by Cheapflights users on 6/10. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/258:02 amBUF - BKK
2 stops44h 08mJapan Airlines
vie. 8/110:05 pmBKK - BUF
2 stops36h 54mJapan Airlines
Deal found 6/10$1,521
This Air France deal was found by Cheapflights users on 6/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/15:00 pmBUF - BKK
2 stops29h 30mKLM
sáb. 7/1912:05 pmBKK - BUF
2 stops38h 07mKLM
Deal found 6/10$1,529
This FlightHub deal was found by Cheapflights users on 6/10. 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.
lun. 8/1812:29 pmBUF - BKK
3 stops35h 31mSingapore Airlines
dom. 8/2412:15 pmBKK - BUF
2 stops27h 52mSingapore Airlines
Deal found 6/10$1,574

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 junio 12, 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

lun. 9/15

7:05 am-6:00 am

2 stops35h 55m

Bangkok Suvarnabhumi

lun. 9/22

1:55 pm-1:22 pm

2 stops34h 27m

$1,021

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

lun. 9/15

7:30 pm-1:05 am

2 stops42h 35m

Bangkok Suvarnabhumi

dom. 9/21

2:35 am-11:54 pm

2 stops32h 19m

$1,028

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

jue. 10/23

6:00 am-11:55 pm

2 stops30h 55m

Bangkok Suvarnabhumi

jue. 11/6

8:40 am-9:31 pm

2 stops48h 51m

$1,055

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

dom. 9/21

6:00 am-4:35 am

2 stops35h 35m

Bangkok Suvarnabhumi

dom. 9/28

9:35 am-9:13 pm

2 stops46h 38m

$1,074

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

lun. 9/15

3:55 pm-7:20 am

2 stops28h 25m

Bangkok Suvarnabhumi

jue. 10/30

2:00 am-9:25 pm

2 stops30h 25m

$1,126

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

lun. 9/15

3:55 pm-5:15 am

2 stops26h 20m

Bangkok Suvarnabhumi

vie. 10/31

10:10 am-8:29 am

2 stops33h 19m

$1,153

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

jue. 8/7

6:00 am-9:45 pm

2 stops28h 45m

Bangkok Suvarnabhumi

mar. 8/12

2:35 am-11:57 pm

2 stops32h 22m

$1,314

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

mié. 7/2

7:00 am-6:00 am

2 stops36h 00m

Bangkok Suvarnabhumi

sáb. 7/5

8:00 pm-9:00 am

2 stops48h 00m

$1,438

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

jue. 11/6

6:42 am-11:35 pm

2 stops28h 53m

Bangkok Suvarnabhumi

mié. 12/17

8:05 am-10:18 pm

2 stops26h 13m

$1,510

BuffaloBangkok

BUF - BKK

BUFBKK

Buffalo

vie. 7/25

8:02 am-3:10 pm

2 stops44h 08m

Bangkok Suvarnabhumi

vie. 8/1

10:05 pm-11:59 pm

2 stops36h 54m

$1,521

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 18 results
1
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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 June 9, 2025.

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, March is the cheapest month in which you can book a flight from Buffalo to Bangkok Suvarnabhumi Airport (average of $953). Flying from Buffalo to Bangkok Suvarnabhumi Airport 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 Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 12% 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 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 Suvarnabhumi by month

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

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport when rainfall is around 0.4 in.

Temperature in Suvarnabhumi by month

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

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, 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 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 junio 12, 2025.
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

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
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

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.
Japan Airlines
8.3
Very good
1,489 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

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.
ANA
8.3
Very good
882 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

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.
Singapore Airlines
8.1
Very good
1,302 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

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
8.0
Very good
7,950 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

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.

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

    Currently priced at $1,021, ANA will fly you from Buffalo to Bangkok Suvarnabhumi Airport and back. In addition to ANA, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Etihad Airways - these airlines can fly you to your destination from $1,028 and $1,055, respectively. Users have found that ANA is 25% cheaper than the other options available to this destination.

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

    For one-way options, check prices for ANA. According to our data, you can fly for as low as $534. Users have also found prices from $570 and $638 on United Airlines and Korean Air, respectively.

  • 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, March is the cheapest month in which you can book a flight from Buffalo to Bangkok Suvarnabhumi Airport (average of $953). Flying from Buffalo to Bangkok Suvarnabhumi Airport 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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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$1,254FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,040Average$1,345FlexibilityNo cancel feeOn-time69%
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$1,430FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,127Average$1,344FlexibilityNo cancel feeOn-time81%

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