What is the cheapest airline that flies from Thailand to Boston Logan Intl?

IndiGo, Turkish Airlines, and Korean Air are the most popular carriers operating from Thailand to Boston Logan Intl

What airlines fly to Boston?

Japan Airlines, Cathay Pacific and Emirates are the top three most popular airlines that fly to Boston from Thailand according to our data. Japan Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 5 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Boston?

Flight times from Thailand to Boston vary, but if you’re flying out of Bangkok and flying into Boston (one of the most popular routes), then the duration is 21h 50m on average. Another popular route from Thailand to Boston is flying from Chiang Mai to Boston, which will take roughly 32h 25m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Thailand to Boston Logan Intl Airport?

Prices for flights from Thailand to Boston Logan Intl Airport are updated daily.

How many operators does momondo search for flights from Thailand to Boston Logan Intl Airport?

There are 5 operators available for flights from Thailand to Boston Logan Intl Airport as of December 2025.

How old do you have to be to fly from Thailand to Boston Logan Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Thailand to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$492 Cheap Flights from Thailand to Boston in 2025/26

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Find the cheapest flights from Thailand to Boston

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Recent round-trip flight deals from Thailand to Boston

Enter your travel dates to find the best prices.

8:05 am - 8:58 pm

BKK

BOS

24h 53m2 stops

12:15 pm - 11:35 pm

BOS

BKK

23h 20m1 stop

$954Japan Airlines

Mon, Jan 26 - Mon, Feb 2

8:05 am - 8:58 pm

BKK

BOS

24h 53m2 stops

12:15 pm - 11:35 pm

BOS

BKK

23h 20m1 stop

$956Japan Airlines

Wed, Jan 28 - Wed, Feb 4

10:50 am - 6:05 pm

BKK

BOS

43h 15m2 stops

8:00 pm - 9:05 pm

BOS

BKK

37h 05m2 stops

$958IndiGo

Wed, Dec 24 - Wed, Feb 4

10:10 am - 6:05 pm

BKK

BOS

43h 55m2 stops

6:40 pm - 11:25 pm

BOS

BKK

40h 45m2 stops

$963Multiple Airlines

Wed, Jan 28 - Wed, Feb 4

9:40 am - 8:40 am

BKK

BOS

35h 00m1 stop

11:00 am - 12:45 am

BOS

BKK

25h 45m1 stop

$998Korean Air

Mon, Jan 26 - Mon, Feb 2

12:15 am - 9:40 am

CNX

BOS

20h 25m1 stop

12:00 pm - 10:55 pm

BOS

CNX

23h 55m1 stop

$1,174Korean Air

Tue, Mar 17 - Sun, Mar 22

7:40 pm - 11:00 pm

CNX

BOS

38h 20m1 stop

1:30 am - 6:50 pm

BOS

CNX

30h 20m1 stop

$1,200Cathay Pacific

Wed, Mar 18 - Sat, Mar 21

10:35 am - 11:00 pm

CNX

BOS

23h 25m1 stop

1:30 am - 6:50 pm

BOS

CNX

30h 20m1 stop

$1,204Cathay Pacific

Wed, Mar 18 - Sat, Mar 21

12:50 am - 2:20 pm

HKT

BOS

25h 30m1 stop

8:40 pm - 9:50 am

BOS

HKT

25h 10m2 stops

$1,477Qatar Airways

Wed, Jan 28 - Sun, Feb 1

12:50 am - 2:20 pm

HKT

BOS

25h 30m1 stop

8:40 pm - 9:50 am

BOS

HKT

25h 10m2 stops

$1,480Qatar Airways

Wed, Jan 28 - Sun, Feb 1

Japan Airlines flights from Thailand to Boston

Our best Japan Airlines deals on Thailand to Boston flight tickets

Japan Airlines

Jan 26

BKK8:05 amBangkok Suvarnabhumi

24h 53m

2 stops

BOS8:58 pmBoston Logan Intl

Feb 2

BOS12:15 pmBoston Logan Intl

23h 20m

1 stop

BKK11:35 pmBangkok Suvarnabhumi

$954

Find similar

Japan Airlines

Jan 28

BKK8:05 amBangkok Suvarnabhumi

24h 53m

2 stops

BOS8:58 pmBoston Logan Intl

Feb 4

BOS12:15 pmBoston Logan Intl

23h 20m

1 stop

BKK11:35 pmBangkok Suvarnabhumi

$956

Find similar

Japan Airlines

Dec 17

BKK8:05 amBangkok Suvarnabhumi

21h 20m

1 stop

BOS5:25 pmBoston Logan Intl

Jan 6

BOS12:55 pmBoston Logan Intl

39h 30m

2 stops

BKK4:25 pmBangkok Suvarnabhumi

$1,176

Find similar

IndiGo flights from Thailand to Boston

Our best IndiGo deals on Thailand to Boston flight tickets

IndiGo

Dec 22

BKK10:10 amBangkok Suvarnabhumi

43h 55m

2 stops

BOS6:05 pmBoston Logan Intl

Mar 7

BOS8:00 pmBoston Logan Intl

37h 05m

2 stops

BKK9:05 pmBangkok Suvarnabhumi

$899

Find similar

IndiGo

Dec 22

BKK10:10 amBangkok Suvarnabhumi

43h 55m

2 stops

BOS6:05 pmBoston Logan Intl

Mar 7

BOS8:00 pmBoston Logan Intl

37h 05m

2 stops

BKK9:05 pmBangkok Suvarnabhumi

$932

Find similar

IndiGo

Dec 22

BKK10:10 amBangkok Suvarnabhumi

43h 55m

2 stops

BOS6:05 pmBoston Logan Intl

Mar 2

BOS8:00 pmBoston Logan Intl

37h 05m

2 stops

BKK9:05 pmBangkok Suvarnabhumi

$937

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Mon 1/26

8:05 am-8:58 pm

2 stops24h 53m

Boston Logan Intl

Mon 2/2

12:15 pm-11:35 pm

1 stop23h 20m

$954

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Wed 1/28

8:05 am-8:58 pm

2 stops24h 53m

Boston Logan Intl

Wed 2/4

12:15 pm-11:35 pm

1 stop23h 20m

$956

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Wed 12/24

10:50 am-6:05 pm

2 stops43h 15m

Boston Logan Intl

Wed 2/4

8:00 pm-9:05 pm

2 stops37h 05m

$958

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Wed 1/28

10:10 am-6:05 pm

2 stops43h 55m

Boston Logan Intl

Wed 2/4

6:40 pm-11:25 pm

2 stops40h 45m

$963

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Mon 1/26

9:40 am-8:40 am

1 stop35h 00m

Boston Logan Intl

Mon 2/2

11:00 am-12:45 am

1 stop25h 45m

$998

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Tue 3/17

12:15 am-9:40 am

1 stop20h 25m

Boston Logan Intl

Sun 3/22

12:00 pm-10:55 pm

1 stop23h 55m

$1,174

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Wed 3/18

7:40 pm-11:00 pm

1 stop38h 20m

Boston Logan Intl

Sat 3/21

1:30 am-6:50 pm

1 stop30h 20m

$1,200

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Wed 3/18

10:35 am-11:00 pm

1 stop23h 25m

Boston Logan Intl

Sat 3/21

1:30 am-6:50 pm

1 stop30h 20m

$1,204

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Wed 1/28

12:50 am-2:20 pm

1 stop25h 30m

Boston Logan Intl

Sun 2/1

8:40 pm-9:50 am

2 stops25h 10m

$1,477

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Wed 1/28

12:50 am-2:20 pm

1 stop25h 30m

Boston Logan Intl

Sun 2/1

8:40 pm-9:50 am

2 stops25h 10m

$1,480

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Thailand to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Thailand to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,116. If you aren’t able to travel during the month of February, then book flights to Boston from Thailand during December instead. Flights to Boston in December, while not as cheap as those in February, still average around $1,211.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Thailand to Boston is on a Monday when prices can be found for as low as $1,126. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Friday is $1,237.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Thailand to Boston in the morning for as low as $1,142. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around $1,319 per ticket.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,272 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Thailand for as low as $1,031 on momondo.

Can stopping save me money on Thailand to Boston flights?

You could potentially save up to 19% on your flight if you consider stops on a Thailand to Boston flight.

Cheap Thailand to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thailand to Boston

Fastest flight time	21h 50m
Direct flights	None

The fastest flight from Thailand to Boston takes 21h 50m

There are no direct flights from Thailand to Boston. There are no popular flight routes from Thailand to Boston.

Search flight deals

When did momondo last update prices for flights from Thailand to Boston Logan Intl Airport?
Prices for flights from Thailand to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from Thailand to Boston Logan Intl Airport?
There are 5 operators available for flights from Thailand to Boston Logan Intl Airport as of December 2025.
How old do you have to be to fly from Thailand to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Thailand to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Thailand to Boston

Compare and see reviews for airlines that fly from Thailand to Boston with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $950	Free Cancellation	Rating 8.4 1,184 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $1,027	Free Cancellation	Rating 7.6 1,095 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,153	Free Cancellation	Rating 7.4 3,680 reviews	Search Qatar Airways flights
Japan Airlines	PriceFrom $1,181	Free Cancellation	Rating 8.3 1,655 reviews	Search Japan Airlines flights
Emirates	PriceFrom $1,321	Free Cancellation	Rating 8.1 3,440 reviews	Search Emirates flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

South Yarmouth

Cambridge

Narragansett

Gloucester

Nashua

Falmouth

Laconia

Brockton

Concord

Everett

Sturbridge

Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Thailand to Boston?

It is quick and easy to find Thailand to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights from Thailand to Boston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boston from Thailand which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Thailand to Boston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Thailand.

I’m not ready to book a flight from Thailand to Boston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Thailand to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.