S$728 Cheap Flights from Bangkok to Boston

View S$728 flight on Tue, 5 May, 2026Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Boston

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Cheap Flights from Bangkok to Boston (BKK-BOS)

Prices were available within the past 7 days and start at S$728 for one-way flights and S$1,316 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Fri, 27 Feb - Sat, 14 Mar
BKK
Bangkok
BOS
Boston
S$1,316 Return, found 4 days ago
S$1,316
Return
found 4 days ago
Select Hainan Airlines flight, departing Fri, 27 Feb from Bangkok to Boston, returning Sat, 14 Mar, priced at S$1,316 found 4 days ago
Hainan Airlines
Wed, 18 Mar - Wed, 8 Apr
BKK
Bangkok
BOS
Boston
S$1,385 Return, found 2 days ago
S$1,385
Return
found 2 days ago
Select Hainan Airlines flight, departing Wed, 18 Mar from Bangkok to Boston, returning Wed, 8 Apr, priced at S$1,385 found 2 days ago
Qatar Airways
Wed, 18 Mar - Wed, 8 Apr
BKK
Bangkok
BOS
Boston
S$1,435 Return, found 2 days ago
S$1,435
Return
found 2 days ago
Select Qatar Airways flight, departing Wed, 18 Mar from Bangkok to Boston, returning Wed, 8 Apr, priced at S$1,435 found 2 days ago
Air Canada
Thu, 24 Sept - Thu, 8 Oct
BKK
Bangkok
BOS
Boston
S$1,463 Return, found 2 days ago
S$1,463
Return
found 2 days ago
Select Air Canada flight, departing Thu, 24 Sept from Bangkok to Boston, returning Thu, 8 Oct, priced at S$1,463 found 2 days ago
Etihad Airways
Tue, 31 Mar - Fri, 10 Apr
BKK
Bangkok
BOS
Boston
S$1,483 Return, found 21 hours ago
S$1,483
Return
found 21 hours ago
Select Etihad Airways flight, departing Tue, 31 Mar from Bangkok to Boston, returning Fri, 10 Apr, priced at S$1,483 found 21 hours ago
Cathay Pacific
Wed, 18 Mar - Sat, 28 Mar
BKK
Bangkok
BOS
Boston
S$1,546 Return, found 2 days ago
S$1,546
Return
found 2 days ago
Select Cathay Pacific flight, departing Wed, 18 Mar from Bangkok to Boston, returning Sat, 28 Mar, priced at S$1,546 found 2 days ago
Swiss International Air Lines
Wed, 18 Mar - Wed, 8 Apr
BKK
Bangkok
BOS
Boston
S$1,563 Return, found 2 days ago
S$1,563
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 18 Mar from Bangkok to Boston, returning Wed, 8 Apr, priced at S$1,563 found 2 days ago
Turkish Airlines
Sat, 4 Apr - Sat, 18 Apr
BKK
Bangkok
BOS
Boston
S$1,569 Return, found 4 days ago
S$1,569
Return
found 4 days ago
Select Turkish Airlines flight, departing Sat, 4 Apr from Bangkok to Boston, returning Sat, 18 Apr, priced at S$1,569 found 4 days ago
Korean Air
Wed, 18 Mar - Sat, 28 Mar
BKK
Bangkok
BOS
Boston
S$1,601 Return, found 2 days ago
S$1,601
Return
found 2 days ago
Select Korean Air flight, departing Wed, 18 Mar from Bangkok to Boston, returning Sat, 28 Mar, priced at S$1,601 found 2 days ago
Japan Airlines
Thu, 2 Jul - Thu, 16 Jul
BKK
Bangkok
BOS
Boston
S$1,634 Return, found 2 days ago
S$1,634
Return
found 2 days ago
Select Japan Airlines flight, departing Thu, 2 Jul from Bangkok to Boston, returning Thu, 16 Jul, priced at S$1,634 found 2 days ago

Find the cheapest month to fly from Bangkok (BKK) to Boston (BOS)

November is typically the cheapest month to fly

From S$1,263 - S$1,604 per traveller.
Bangkok to Boston route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Logan Intl.
Airlines serving
Air Canada, Air France, American Airlines, Cathay Pacific, Delta, Emirates, Etihad Airways, Gulf Air, Hainan Airlines, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Return price
S$1,316
Distance
13644 km

Flights from Bangkok to Boston

There are several airlines that operate frequent flights from Bangkok (BKK) to Boston (BOS) including

The earliest flight leaves Suvarnabhumi Intl. Airport at 00:01 and arrives at Logan Intl. Airport at 07:40. The last flight of the day departs Bangkok at 21:05 and arrives at Boston at 22:40.

The flight distance from Bangkok to Boston is about 15185 km, the shortest flight is 19 hours 35 minutes with SriLankan Airlines."

Expedia lets you search across the largest number of airlines and Boston flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Bangkok Boston flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Bangkok to Boston trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Boston flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Bangkok to Boston with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Bangkok Airport to Logan Intl. Airport?
The lowest price advertised for a round-trip journey between Suvarnabhumi Intl. Airport (BKK) and BOS is S$1,316. But you better move fast. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Bangkok Airport to Logan Intl. Airport?
This varies between air carriers, as each has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel your flight online.
How do I find cheap flights from BKK to Logan Intl. Airport (BOS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Bangkok Airport to Logan Intl. Airport (BOS) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Bangkok Airport to Logan Intl. Airport (BOS)?
The distance is around 13,700 kilometres, so fill your carry-on bag with all you need to make your journey comfortable. Wondering what to take on board your Bang Phli to Boston flight? A travel pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from Suvarnabhumi Intl. Airport (BKK) to BOS?
Direct flights aren't available, so you'll have to make at least one stop between BKK and Logan Intl. Airport. Take advantage of the layover time to stretch your legs and enjoy some personal space.
Are BKK to Logan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some super cheap airfares from Suvarnabhumi Airport to Logan Intl. Airport popping up a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

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