A large indoor space with a golden pagoda-like structure surrounded by white flowers and yellow rope barriers.

CA $787 Cheap Flights from Buffalo (BUF) to Bangkok (BKK)

View CA $787 flight on Tue, Jan 5, 2027Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Buffalo (BUF) to Bangkok (BKK)

Prices were available within the past 7 days and start at CA $787 for one-way flights and CA $1,320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 5 - Tue, Feb 16
BUF
Buffalo
BKK
Bangkok
CA $1,320 Roundtrip, found 2 days ago
CA $1,320
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jan 5 from Buffalo to Bangkok, returning Tue, Feb 16, priced at CA $1,320 found 2 days ago
Delta
Thu, Sep 17 - Wed, Sep 30
BUF
Buffalo
BKK
Bangkok
CA $1,379 Roundtrip, found 4 days ago
CA $1,379
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Sep 17 from Buffalo to Bangkok, returning Wed, Sep 30, priced at CA $1,379 found 4 days ago
Etihad Airways
Sat, Oct 24 - Fri, Oct 30
BUF
Buffalo
BKK
Bangkok
CA $1,472 Roundtrip, found 1 day ago
CA $1,472
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Sat, Oct 24 from Buffalo to Bangkok, returning Fri, Oct 30, priced at CA $1,472 found 1 day ago
Austrian Airlines
Tue, Nov 3 - Mon, Jan 25
BUF
Buffalo
BKK
Bangkok
CA $1,663 Roundtrip, found 3 days ago
CA $1,663
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Tue, Nov 3 from Buffalo to Bangkok, returning Mon, Jan 25, priced at CA $1,663 found 3 days ago
Lufthansa
Mon, Nov 23 - Wed, Dec 9
BUF
Buffalo
BKK
Bangkok
CA $1,671 Roundtrip, found 2 days ago
CA $1,671
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Nov 23 from Buffalo to Bangkok, returning Wed, Dec 9, priced at CA $1,671 found 2 days ago
Qatar Airways
Wed, Nov 4 - Thu, Nov 19
BUF
Buffalo
BKK
Bangkok
CA $1,779 Roundtrip, found 3 days ago
CA $1,779
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Wed, Nov 4 from Buffalo to Bangkok, returning Thu, Nov 19, priced at CA $1,779 found 3 days ago
Swiss International Air Lines
Wed, Sep 9 - Sun, Sep 20
BUF
Buffalo
BKK
Bangkok
CA $1,791 Roundtrip, found 5 days ago
CA $1,791
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, Sep 9 from Buffalo to Bangkok, returning Sun, Sep 20, priced at CA $1,791 found 5 days ago
Turkish Airlines
Tue, Jul 21 - Tue, Jul 28
BUF
Buffalo
BKK
Bangkok
CA $1,838 Roundtrip, found 8 hours ago
CA $1,838
Roundtrip
found 8 hours ago
Select Turkish Airlines flight, departing Tue, Jul 21 from Buffalo to Bangkok, returning Tue, Jul 28, priced at CA $1,838 found 8 hours ago
Singapore Airlines
Wed, Sep 9 - Sun, Sep 20
BUF
Buffalo
BKK
Bangkok
CA $1,889 Roundtrip, found 5 days ago
CA $1,889
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Wed, Sep 9 from Buffalo to Bangkok, returning Sun, Sep 20, priced at CA $1,889 found 5 days ago
United
Sat, Jul 18 - Wed, Jul 29
BUF
Buffalo
BKK
Bangkok
CA $1,964 Roundtrip, found 8 hours ago
CA $1,964
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Jul 18 from Buffalo to Bangkok, returning Wed, Jul 29, priced at CA $1,964 found 8 hours ago

Alternative airports near Bangkok

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

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from CA $1,838
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city centre23 min
Flights from CA $1,838

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) cost?
You can find cheap one-way flights from CA $787 and cheap return flights from CA $1,320 BUF to BKK with Expedia. One-way flights typically cost between CA$828 and CA$6792. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BUF to BKK ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The cheapest months to fly from BUF to BKK are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
Enter BUF to BKK and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
KLM is one of the cheapest airlines offering connecting return flights from Buffalo Niagara Intl. (BUF) to Suvarnabhumi Intl. (BKK), with a layover in John F. Kennedy Intl. (JFK), starting from around CA$2243 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
There are approximately 40 connecting flights per day from Buffalo Niagara International (BUF) to Suvarnabhumi International (BKK). Some common connection points include John F. Kennedy International (JFK), O'Hare International (ORD), and Logan International (BOS).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The earliest flight from Buffalo Niagara International Airport (BUF) to Suvarnabhumi International Airport (BKK) typically departs around 5:05 AM. This route is operated by American Airlines and Cathay Pacific. This is a seasonal service, active in July and August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
You'll typically find the most flights from Buffalo Niagara Intl. (BUF) to Suvarnabhumi Intl. (BKK) on a Sunday, with around 58 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include JetBlue Airways, Delta, and United. Flight schedules are fairly consistent throughout the week, with Sundays offering notably more flight options compared to other days.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Suvarnabhumi Intl. (BKK) are in the morning, from 6am to 9am. Many major carriers, including Delta, American Airlines and JetBlue Airways, offer flights during this window. Many travellers prefer this because it allows for an early start to their journey.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
There are no nonstop flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.). Flights with two or more stops typically take around 24 hours 30 minutes. This route covers a long distance of approximately 13,719 kilometres. Keep in mind that actual travel times can vary based on your specific routing, layover durations, and factors like wind patterns.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
Yes, you can fly business class or first class between BUF and BKK. Airlines that offer business class service on this route include:
  • Korean Air
  • Skywest Air
  • JetBlue Airways
  • Delta
  • United
  • All Nippon Airways
  • American Eagle
  • American Airlines
First class cabins are available on American Airlines.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bangkok (BKK) from Buffalo, NY (BUF)?
If you're planning to travel to Bangkok from Buffalo Niagara Intl. (BUF), you typically fly into Suvarnabhumi Intl. (BKK) which offers international flights and connections. Some flights may connect through major hubs like John F. Kennedy Intl. (JFK), O'Hare Intl. (ORD), or Logan Intl. (BOS) before reaching Bangkok. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, British Airways, Delta, Etihad Airways, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Turkish Airlines
Roundtrip price
CA $1,320
Distance
13637 km

Book with confidence

Buffalo to Bangkok Flights

The easy way to book your flights from Buffalo to Bangkok 

With Expedia, it’s simple to find and book flights to Bangkok from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Suvarnabhumi Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Bangkok today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Suvarnabhumi Intl., BKK 

Sort your search results by price to find great deals on your flight from Buffalo to Bangkok—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Bangkok from Buffalo currently is just CA $1,320 rising to CA $1,964.  

Here are more money-saving tips: 

  • Fly in January when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Bangkok  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Bangkok from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Bangkok with Expedia today.

Buffalo to Bangkok Flights

Explore a world of travel with Expedia

*Available to Expedia members.