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Kuala Lumpur

$552+ Cheap flights from Boston (BOS) to Kuala Lumpur

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KUL
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
1 adult, Economy
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Cheap flight deals from Boston to Kuala Lumpur

Cheapest flights from Boston to Kuala Lumpur
Explore the most affordable flight options available from Boston to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.

This Gotogate deal was found by Cheapflights users on 5/13. 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.
Sun 10/44:25 pm
BOS
-
KUL
1 stop39h 20m
Etihad Airways
Sun 10/119:55 pm
KUL
-
BOS
1 stop28h 45m
Etihad Airways
Deal found 5/13$886
This Gotogate deal was found by Cheapflights users on 5/12. 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.
Wed 9/94:25 pm
BOS
-
KUL
1 stop28h 00m
Etihad Airways
Tue 9/299:50 am
KUL
-
BOS
1 stop40h 50m
Etihad Airways
Deal found 5/12$887
This Justfly.com deal was found by Cheapflights users on 5/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:25 pm
BOS
-
KUL
1 stop39h 20m
Etihad Airways
Sun 6/79:55 pm
KUL
-
BOS
1 stop28h 45m
Etihad Airways
Deal found 5/12$890
This oojo deal was found by Cheapflights users on 5/12. 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.
Sat 9/54:25 pm
BOS
-
KUL
1 stop39h 20m
Etihad Airways
Sun 9/139:55 pm
KUL
-
BOS
1 stop28h 45m
Etihad Airways
Deal found 5/12$894
This Etihad Airways deal was found by Cheapflights users on 5/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:25 pm
BOS
-
KUL
1 stop28h 00m
Etihad Airways
Fri 6/59:50 am
KUL
-
BOS
1 stop40h 50m
Etihad Airways
Deal found 5/12$913
This Etihad Airways deal was found by Cheapflights users on 5/10. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:25 pm
BOS
-
KUL
1 stop28h 00m
Etihad Airways
Mon 10/199:55 pm
KUL
-
BOS
1 stop28h 45m
Etihad Airways
Deal found 5/10$943
This Etihad Airways deal was found by Cheapflights users on 5/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:25 pm
BOS
-
KUL
1 stop28h 00m
Etihad Airways
Tue 6/99:50 am
KUL
-
BOS
1 stop40h 50m
Etihad Airways
Deal found 5/12$972
This FlightHub deal was found by Cheapflights users on 5/8. 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.
Sun 8/164:25 pm
BOS
-
KUL
1 stop39h 20m
Etihad Airways
Mon 8/319:55 pm
KUL
-
BOS
1 stop28h 45m
Etihad Airways
Deal found 5/8$985
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Tue 8/184:25 pm
BOS
-
KUL
1 stop28h 00m
Etihad Airways
Mon 8/319:55 pm
KUL
-
BOS
1 stop28h 45m
Etihad Airways
Deal found 5/8$994
This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:25 pm
BOS
-
KUL
1 stop39h 20m
Etihad Airways
Mon 8/319:55 pm
KUL
-
BOS
1 stop28h 45m
Etihad Airways
Deal found 5/8$1,011
This Booking.com deal was found by Cheapflights users on 5/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:50 pm
BOS
-
KUL
1 stop22h 20m
Turkish Airlines
Tue 9/2911:25 pm
KUL
-
BOS
1 stop32h 30m
Turkish Airlines
Deal found 5/8$1,016
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Wed 10/71:45 am
BOS
-
SZB
1 stop22h 15m
Multiple Airlines
Sat 10/171:00 pm
SZB
-
BOS
2 stops39h 40m
Multiple Airlines
Deal found 5/10$2,084

Find flight deals from Boston to Kuala Lumpur

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Kuala Lumpur (MY1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 13, 2026.

Round-trip from

$886
(Gotogate)

One-way from

$552
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,080
From Boston Logan Intl to Kuala Lumpur
Search Deals
One-way flight from Boston Logan Intl to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Kuala Lumpur 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 May 13, 2026.
Use the filters below to find and compare flights from Boston to Kuala Lumpur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 11/3

8:00 am-10:25 pm

2 stops49h 25m

Kuala Lumpur Intl

Tue 11/24

11:55 pm-8:40 am

1 stop21h 45m

$1,101

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Wed 7/8

4:25 pm-8:25 am

1 stop28h 00m

Kuala Lumpur Intl

Wed 8/19

9:55 pm-2:40 pm

1 stop28h 45m

$1,252

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Thu 9/24

10:00 pm-7:55 am

1 stop21h 55m

Kuala Lumpur Intl

Sun 9/27

2:40 am-3:15 pm

1 stop24h 35m

$1,255

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 11/3

5:30 am-12:15 am

2 stops29h 45m

Kuala Lumpur Intl

Tue 11/24

2:15 pm-9:42 pm

3 stops68h 27m

$1,263

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 9/14

9:30 am-6:00 am

2 stops32h 30m

Kuala Lumpur Intl

Wed 9/23

7:15 am-11:54 pm

3 stops28h 39m

$1,424

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 10/26

9:05 pm-1:55 pm

1 stop28h 50m

Kuala Lumpur Intl

Thu 10/29

10:00 pm-3:20 pm

2 stops29h 20m

$1,494

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Wed 7/8

8:00 am-12:05 am

2 stops28h 05m

Kuala Lumpur Intl

Wed 8/19

2:15 pm-12:34 am

2 stops46h 19m

$1,498

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 10/26

10:44 am-6:45 am

2 stops32h 01m

Kuala Lumpur Intl

Thu 10/29

8:05 am-11:54 pm

3 stops27h 49m

$1,574

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sat 6/13

7:20 pm-9:50 pm

2 stops38h 30m

Kuala Lumpur Intl

Sat 11/28

11:55 pm-8:40 am

1 stop21h 45m

$1,656
Quickest round-trip

BostonKuala Lumpur

BOS - SZB

BOSSZB

Boston Logan Intl

Sun 8/16

1:45 am-12:00 pm

1 stop22h 15m

Kuala Lumpur Subang

Sun 8/30

1:00 pm-11:05 pm

1 stop22h 05m

$2,437

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Boston to Kuala Lumpur

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur from Boston 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 Boston to Kuala Lumpur

How far ahead should I book a flight from Boston to Kuala Lumpur?

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Kuala Lumpur. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Kuala Lumpur?

Currently, September is the cheapest month in which you can book a flight from Boston to Kuala Lumpur (average of $723). Flying from Boston to Kuala Lumpur in October is currently the most expensive (average of $860). 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.

How much does it cost to fly round-trip from Boston to Kuala Lumpur?

Reviews of airlines servicing Kuala Lumpur

Get insights into the airlines that provide service to Kuala Lumpur. 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 Kuala Lumpur. Reviews last updated May 13, 2026.
See what other customers who have flown with Cathay Pacific,Qatar Airways, andTurkish Airlines from Boston to Kuala Lumpur have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,329 reviews

Crew

8.1

Overall

7.6

Boarding

7.9

Food

7.3

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Cathay Pacific
7.6
Good
1,329 reviews
Cathay Pacific
7.6
Good
1,329 reviews

Crew

8.1

Overall

7.6

Boarding

7.9

Food

7.3

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Qatar Airways
7.4
Good
3,728 reviews
Cathay Pacific
7.6
Good
1,329 reviews

Crew

8.1

Overall

7.6

Boarding

7.9

Food

7.3

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Turkish Airlines
7.4
Good
4,362 reviews
Cathay Pacific
7.6
Good
1,329 reviews

Crew

8.1

Overall

7.6

Boarding

7.9

Food

7.3

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
United Airlines
7.4
Good
9,706 reviews
Cathay Pacific
7.6
Good
1,329 reviews

Crew

8.1

Overall

7.6

Boarding

7.9

Food

7.3

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Etihad Airways
7.3
Good
1,437 reviews
Cathay Pacific
7.6
Good
1,329 reviews

Crew

8.1

Overall

7.6

Boarding

7.9

Food

7.3

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Related info for your journey

Find useful and relevant information for your journey from Boston to Kuala Lumpur. 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 from for flights from Boston to Kuala Lumpur?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Kuala Lumpur. On average, Logan Intl has 0 outbound flights to Kuala Lumpur per day from 7 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from Boston to Kuala Lumpur?

    There are many flights that can get you from Boston to Kuala Lumpur in 21h 55m. Fly via Delta, Etihad Airways, or Qatar Airways to get the fastest option. There are 9281 mi between Boston and Kuala Lumpur. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Boston to Kuala Lumpur round-trip?

    Cheapflights users have booked flights from Boston to Kuala Lumpur round-trip from $625. Other airlines that can offer you cheap pricing are Cathay Pacific, from $723, and United Airlines, from $772. ANA is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boston to Kuala Lumpur one-way?

    For one-way options, check prices for Cathay Pacific. According to our data, you can fly for as low as $379. Users have also found prices from $379 and $477 on Etihad Airways and JetBlue, respectively.

  • Can I find deals for flights from Boston to Kuala Lumpur that include hotel bookings?

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

  • How can I find direct flights from Boston to Kuala Lumpur?

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

  • Can I find deals for business class flights from Boston to Kuala Lumpur?

    Yes. Cheapflights offers flight deals from Boston to Kuala Lumpur 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 Boston to Kuala Lumpur?

    Currently, September is the cheapest month in which you can book a flight from Boston to Kuala Lumpur (average of $723). Flying from Boston to Kuala Lumpur in October is currently the most expensive (average of $860). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Kuala Lumpur

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Kuala Lumpur Intl flights
Boston to Penang flights

Top 7 airlines flying from Boston to Kuala Lumpur

Discover the top 7 airlines that operate flights from Boston to Kuala Lumpur. 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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$625Average$828FlexibilityNo cancel feeOn-time80%
Cathay PacificCheapest$723Average$1,012FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$772Average$959FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$784Average$1,235FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$836Average$1,073FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$888Average$972FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,007Average$1,569FlexibilityNo cancel feeOn-time81%

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