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$390+ Cheap flights from Southeast Asia to Boston (BOS)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BOS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Southeast Asia to Boston

Cheapest flights from Southeast Asia to Boston
Explore the most affordable flight options available from Southeast Asia to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This SAUDIA deal was found by Cheapflights users on 1/28. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:30 pm
MNL
-
BOS
2 stops51h 39m
SAUDIA
Thu 9/176:00 am
BOS
-
MNL
2 stops40h 35m
SAUDIA
Deal found 1/28$755
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:25 am
BKK
-
BOS
2 stops31h 14m
Multiple Airlines
Tue 5/265:50 am
BOS
-
BKK
3 stops31h 20m
Multiple Airlines
Deal found 1/27$803
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/511:05 am
HKT
-
BOS
2 stops43h 00m
IndiGo
Wed 2/188:00 pm
BOS
-
HKT
2 stops37h 45m
IndiGo
Deal found 1/27$900
This EaseMyTrip deal was found by Cheapflights users on 1/27. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/510:10 am
BKK
-
BOS
2 stops43h 55m
IndiGo
Sun 2/88:00 pm
BOS
-
BKK
2 stops37h 05m
IndiGo
Deal found 1/27$921
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:20 am
BKK
-
BOS
2 stops53h 43m
Air Canada
Sun 10/257:25 pm
BOS
-
BKK
2 stops41h 55m
Air Canada
Deal found 1/28$953
This oojo deal was found by Cheapflights users on 1/27. 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.
Wed 1/2811:50 pm
BKK
-
BOS
2 stops52h 30m
Philippine Airlines
Wed 2/47:00 am
BOS
-
BKK
2 stops41h 00m
Philippine Airlines
Deal found 1/27$958
This SmartFares deal was found by Cheapflights users on 1/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/11:20 pm
BKK
-
BOS
2 stops46h 34m
Multiple Airlines
Tue 2/107:00 am
BOS
-
BKK
2 stops41h 00m
Multiple Airlines
Deal found 1/27$960
This oojo deal was found by Cheapflights users on 1/28. 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.
Sun 3/1510:05 am
KUL
-
BOS
1 stop45h 00m
Turkish Airlines
Sun 3/229:00 pm
BOS
-
KUL
1 stop32h 20m
Turkish Airlines
Deal found 1/28$962
This Japan Airlines deal was found by Cheapflights users on 1/26. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:25 pm
MNL
-
BOS
2 stops34h 54m
Japan Airlines
Mon 10/121:20 pm
BOS
-
MNL
1 stop20h 20m
Japan Airlines
Deal found 1/26$965
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:45 am
BKK
-
BOS
2 stops38h 58m
Multiple Airlines
Sun 10/2512:00 pm
BOS
-
BKK
1 stop25h 45m
Multiple Airlines
Deal found 1/28$966
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Mon 5/257:05 am
BKK
-
BOS
2 stops37h 40m
Air Canada
Sun 8/26:50 pm
BOS
-
BKK
2 stops41h 20m
Air Canada
Deal found 1/26$968
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:45 pm
SGN
-
BOS
2 stops30h 35m
Multiple Airlines
Tue 3/1712:00 pm
BOS
-
SGN
1 stop23h 50m
Multiple Airlines
Deal found 1/29$973

Find flight deals from Southeast Asia to Boston

Keep the following information in mind while searching for Southeast Asia to Boston flight deals. Data was last updated January 29, 2026.

Round-trip from

$755
(SAUDIA)

One-way from

$390
(Trip.com)
From Southeast Asia to Boston Logan Intl
Search Deals
One-way flight from Southeast Asia to Boston Logan Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Southeast Asia to Boston 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 January 29, 2026.
Use the filters below to find and compare flights from Southeast Asia to Boston that are best for you.

Fly from

Southeast Asia

Fly to

Boston

Route

Depart

Return

Price

ManilaBoston

MNL - BOS

MNLBOS

Manila Ninoy Aquino Intl

Thu 4/2

11:30 pm-3:09 pm

2 stops51h 39m

Boston Logan Intl

Thu 9/17

6:00 am-10:35 am

2 stops40h 35m

$755

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sun 3/15

10:05 am-7:05 pm

1 stop45h 00m

Boston Logan Intl

Sun 3/22

9:00 pm-5:20 pm

1 stop32h 20m

$962

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Mon 5/25

7:05 am-9:45 am

2 stops37h 40m

Boston Logan Intl

Sun 8/2

6:50 pm-11:10 pm

2 stops41h 20m

$968

Ho Chi Minh CityBoston

SGN - BOS

SGNBOS

Ho Chi Minh City

Sat 3/14

9:45 pm-5:20 pm

2 stops30h 35m

Boston Logan Intl

Tue 3/17

12:00 pm-10:50 pm

1 stop23h 50m

$973

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 3/10

10:15 am-7:05 pm

1 stop44h 50m

Boston Logan Intl

Mon 3/16

9:00 pm-10:00 am

1 stop25h 00m

$976

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sun 2/22

10:25 pm-2:10 pm

2 stops52h 45m

Boston Logan Intl

Mon 3/2

3:40 pm-8:05 am

1 stop27h 25m

$978

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 3/10

8:45 am-3:10 pm

2 stops42h 25m

Boston Logan Intl

Mon 3/16

12:00 pm-12:10 am

1 stop24h 10m

$982

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 2/8

10:15 am-6:05 pm

1 stop44h 50m

Boston Logan Intl

Mon 2/23

8:00 pm-10:00 am

1 stop25h 00m

$995

ManilaBoston

MNL - BOS

MNLBOS

Manila Ninoy Aquino Intl

Thu 3/19

6:50 pm-6:39 am

2 stops23h 49m

Boston Logan Intl

Mon 3/23

6:15 am-10:50 pm

2 stops28h 35m

$1,002

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Fri 3/20

10:05 am-7:05 pm

1 stop45h 00m

Boston Logan Intl

Wed 4/15

9:50 pm-8:10 am

1 stop22h 20m

$1,014

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 60 results
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Best time to book a flight from Southeast Asia to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Southeast Asia 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 Southeast Asia to Boston

What is the cheapest month to book a flight from Southeast Asia to Boston?

Currently, November is the cheapest month in which you can book a flight from Southeast Asia to Boston (average of $322). Flying from Southeast Asia to Boston in August is currently the most expensive (average of $953). 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.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Korean Air, Japan Airlines, and Emirates from Southeast Asia to Boston to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Japan Airlines
8.3
Very good
1,691 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Emirates
8.1
Very good
3,490 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Cathay Pacific
7.6
Good
1,148 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Qatar Airways
7.4
Good
3,727 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to Boston. 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 into for flights to Boston from Southeast Asia?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Southeast Asia to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

  • How long is the flight from Southeast Asia to Boston?

    A quick flight from Southeast Asia to Boston can take about 37h 40m. SAUDIA provides one of the quickest options available for as low as $968. Southeast Asia and Boston are separated by a distance of 8522 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Southeast Asia to Boston one-way?

    One-way options have recently been found by users for as low as $350 on Delta. Other airlines that offer cheap prices include Cathay Pacific from $481 and IndiGo from $502 one-way.

  • What are the most popular routes from Southeast Asia to Boston?

    The most popular route from Southeast Asia to Boston is Kuala Lumpur Intl - Boston Logan Intl. You may also consider Ho Chi Minh City - Boston Logan Intl or Bangkok Suvarnabhumi - Boston Logan Intl.

  • Can I find deals for flights from Southeast Asia to Boston that include hotel bookings?

    Yes. In addition to deals on Southeast Asia to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Southeast Asia to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to Boston.

  • Can I find deals for business class flights from Southeast Asia to Boston?

    Yes. Cheapflights offers flight deals from Southeast Asia to Boston 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 Southeast Asia to Boston?

    Currently, November is the cheapest month in which you can book a flight from Southeast Asia to Boston (average of $322). Flying from Southeast Asia to Boston in August is currently the most expensive (average of $953). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Hampton Beach
Watertown
Seekonk
Brockton
Warwick
Seabrook
Cranston
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Peabody
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York Beach
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Old Orchard Beach
Waltham
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Alternative routes for Southeast Asia to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Mumbai to Boston flights
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Suvarnabhumi to Boston flights
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Yerevan to Boston flights
Kolkata to Boston flights
Singapore to Boston flights
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Islamabad to Boston flights
Hongqiao Intl to Hartford flights
Guangzhou to Boston flights
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Soekarno-Hatta Intl to Boston flights
Changsha to Boston flights
Dhaka to Boston flights
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Shenyang to Boston flights
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Capital to Hartford flights
Fuzhou to Boston flights
Manila to Albany flights
Hong Kong to Hartford flights
Pu Dong to Hartford flights
Fukuoka to Boston flights
Hangzhou to Boston flights
Osaka Itami to Boston flights
Chubu Centrair Intl to Boston flights
Phuket City to Boston flights
Karachi to Boston flights
Kansai Intl to Boston flights

Top 7 airlines flying from Southeast Asia to Boston

Discover the top 7 airlines that operate flights from Southeast Asia to Boston. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$247Average$1,175FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$495Average$1,150FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$637Average$1,134FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$805Average$1,122FlexibilityNo cancel feeOn-time72%
EmiratesCheapest$819Average$1,408FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$830Average$1,204FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$1,117Average$1,373FlexibilityNo cancel feeOn-time68%

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