$672 Cheap Flights from Bangkok (BKK) to Buffalo (BUF)

View $672 flight on Wed, Oct 14, 2026Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Bangkok to Buffalo (BKK-BUF)

Prices were available within the past 7 days and start at $672 for one-way flights and $1,246 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Wed, Mar 4 - Wed, Apr 15
BKK
Bangkok
BUF
Buffalo
$1,246 Roundtrip, found 18 hours ago
$1,246
Roundtrip
found 18 hours ago
Select Korean Air flight, departing Wed, Mar 4 from Bangkok to Buffalo, returning Wed, Apr 15, priced at $1,246 found 18 hours ago
Korean Air
Wed, Mar 4 - Wed, Apr 15
BKK
Bangkok
BUF
Buffalo
$1,252 Roundtrip, found 18 hours ago
$1,252
Roundtrip
found 18 hours ago
Select Korean Air flight, departing Wed, Mar 4 from Bangkok to Buffalo, returning Wed, Apr 15, priced at $1,252 found 18 hours ago
Korean Air
Wed, Mar 4 - Wed, Apr 15
BKK
Bangkok
BUF
Buffalo
$1,264 Roundtrip, found 18 hours ago
$1,264
Roundtrip
found 18 hours ago
Select Korean Air flight, departing Wed, Mar 4 from Bangkok to Buffalo, returning Wed, Apr 15, priced at $1,264 found 18 hours ago
Korean Air
Sun, Mar 8 - Sun, Mar 15
BKK
Bangkok
BUF
Buffalo
$1,336 Roundtrip, found 5 days ago
$1,336
Roundtrip
found 5 days ago
Select Korean Air flight, departing Sun, Mar 8 from Bangkok to Buffalo, returning Sun, Mar 15, priced at $1,336 found 5 days ago
Qatar Airways
Wed, Mar 4 - Wed, Apr 15
BKK
Bangkok
BUF
Buffalo
$1,354 Roundtrip, found 18 hours ago
$1,354
Roundtrip
found 18 hours ago
Select Qatar Airways flight, departing Wed, Mar 4 from Bangkok to Buffalo, returning Wed, Apr 15, priced at $1,354 found 18 hours ago
Swiss International Air Lines
Wed, Apr 1 - Thu, Apr 30
BKK
Bangkok
BUF
Buffalo
$1,363 Roundtrip, found 7 hours ago
$1,363
Roundtrip
found 7 hours ago
Select Swiss International Air Lines flight, departing Wed, Apr 1 from Bangkok to Buffalo, returning Thu, Apr 30, priced at $1,363 found 7 hours ago
American Airlines
Mon, Jun 1 - Tue, Jun 30
BKK
Bangkok
BUF
Buffalo
$1,375 Roundtrip, found 10 hours ago
$1,375
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Mon, Jun 1 from Bangkok to Buffalo, returning Tue, Jun 30, priced at $1,375 found 10 hours ago
Japan Airlines
Mon, Jun 1 - Tue, Jun 30
BKK
Bangkok
BUF
Buffalo
$1,377 Roundtrip, found 10 hours ago
$1,377
Roundtrip
found 10 hours ago
Select Japan Airlines flight, departing Mon, Jun 1 from Bangkok to Buffalo, returning Tue, Jun 30, priced at $1,377 found 10 hours ago
Delta
Mon, Jun 1 - Tue, Jun 30
BKK
Bangkok
BUF
Buffalo
$1,377 Roundtrip, found 10 hours ago
$1,377
Roundtrip
found 10 hours ago
Select Delta flight, departing Mon, Jun 1 from Bangkok to Buffalo, returning Tue, Jun 30, priced at $1,377 found 10 hours ago
United
Wed, Apr 1 - Thu, Apr 30
BKK
Bangkok
BUF
Buffalo
$1,483 Roundtrip, found 7 hours ago
$1,483
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Apr 1 from Bangkok to Buffalo, returning Thu, Apr 30, priced at $1,483 found 7 hours ago

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Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $1,306
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $1,306

Frequently asked questions

How much does a flight from Suvarnabhumi Intl. Airport (BKK) to Buffalo Niagara Intl. Airport (BUF) cost?
Get a cheap one-way flight from $672 or cheap return flight from $1,246 from Suvarnabhumi Intl. Airport (BKK) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Suvarnabhumi Intl. Airport (BKK) to Buffalo Niagara Intl. Airport (BUF)?
Planning your getaway for March may help you find better deals, as it's the cheapest month for flights between BKK and BUF. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Suvarnabhumi Intl. Airport (BKK) to Buffalo Niagara Intl. Airport (BUF)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BKK to BUF flight.
How many flights per day from Suvarnabhumi Intl. Airport (BKK) to Buffalo Niagara Intl. Airport (BUF)?
Direct flights from Suvarnabhumi Intl. Airport (BKK) to Buffalo Niagara Intl. Airport (BUF) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BKK to BUF?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Suvarnabhumi Intl. Airport (BKK) to Buffalo Niagara Intl. Airport (BUF)?
To avoid possible delays on the Suvarnabhumi Intl. Airport (BKK) to Buffalo Niagara Intl. Airport (BUF) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Suvarnabhumi Intl. Airport (BKK) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Booking your plane ticket from BKK to BUF just before your journey is generally more expensive. However, if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a BKK to BUF flight and hotel package?
Securing a BKK to BUF flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our impressive range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Suvarnabhumi Intl. Airport (BKK) to Buffalo Niagara Intl. Airport (BUF)?
In most cases, you can cancel or modify your BKK to BUF flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Austrian Airlines, British Airways, Delta, Etihad Airways, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$1,245
Distance
8523 mi

Book with confidence

Bangkok to Buffalo Flights

The cheapest times to fly from Bangkok to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bangkok to Buffalo are during the month of March. You can find some of the cheapest flights from Bangkok to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bangkok to Buffalo

Sunday is one of the best days to book for cheap flights from Bangkok to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bangkok to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bangkok to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $672 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bangkok to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bangkok to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bangkok to Buffalo Flights

*Flight schedules are subject to change.

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