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

Korean Air, United Airlines, and Ethiopian Air are the most popular carriers operating from Boston Logan Intl to Kuala Lumpur

What airlines fly to Kuala Lumpur?

Cathay Pacific, Qatar Airways and ANA are the top three most popular airlines that fly to Kuala Lumpur from Boston according to our data. Cathay Pacific is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Kuala Lumpur. Keep in mind that there are 7 different airlines that fly to Kuala Lumpur on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Boston Logan Intl Airport to Kuala Lumpur were last updated today.

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

As of August 2026, there are 7 operators available to choose from for flights from Boston Logan Intl Airport to Kuala Lumpur.

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

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 Boston Logan Intl Airport to Kuala Lumpur.

What documentation or ID do you need to fly to Kuala Lumpur?

The travel and health documents you'll need for your trip to Kuala Lumpur may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kuala Lumpur. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$491 Cheap Flights from Boston to Kuala Lumpur in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Kuala Lumpur

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4:40 pm - 8:25 amBOS Boston Logan Intl-KUL Kuala Lumpur Intl

27h 45m1 stop Abu Dhabi Zayed Intl

9:55 pm - 2:10 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

28h 15m1 stop Abu Dhabi Zayed Intl

$845Etihad Airways

Tue, Sep 8 - Tue, Sep 22

4:40 pm - 7:45 pmBOS Boston Logan Intl-KUL Kuala Lumpur Intl

39h 05m1 stop Abu Dhabi Zayed Intl

9:50 am - 2:10 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

40h 20m1 stop Abu Dhabi Zayed Intl

$852Etihad Airways

Mon, Aug 24 - Mon, Sep 14

12:55 pm - 9:50 pmBOS Boston Logan Intl-KUL Kuala Lumpur Intl

44h 55m1 stop Incheon Intl

11:20 pm - 10:10 amKUL Kuala Lumpur Intl-BOS Boston Logan Intl

22h 50m1 stop Incheon Intl

$866Korean Air

Wed, Sep 23 - Fri, Oct 23

12:55 pm - 9:50 pmBOS Boston Logan Intl-KUL Kuala Lumpur Intl

44h 55m1 stop Incheon Intl

11:20 pm - 10:10 amKUL Kuala Lumpur Intl-BOS Boston Logan Intl

22h 50m1 stop Incheon Intl

$875Korean Air

Wed, Sep 9 - Wed, Sep 16

1:55 pm - 10:25 pmBOS Boston Logan Intl-KUL Kuala Lumpur Intl

43h 30m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:20 pm - 10:26 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

35h 06m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$910Delta

Tue, Jan 26 - Fri, May 7

6:25 pm - 10:25 pmBOS Boston Logan Intl-KUL Kuala Lumpur Intl

39h 00m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:55 pm - 9:52 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

34h 57m2 stops Incheon Intl Seattle/Tacoma Intl

$910Delta

Tue, Nov 3 - Fri, Nov 13

7:01 am - 6:00 amBOS Boston Logan Intl-KUL Kuala Lumpur Intl

34h 59m2 stops Chicago O'Hare Intl Tokyo Haneda

2:15 pm - 11:24 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

45h 09m2 stops Tokyo Haneda Chicago O'Hare Intl

$916United Airlines

Thu, Oct 1 - Wed, Oct 7

7:30 am - 6:00 amBOS Boston Logan Intl-KUL Kuala Lumpur Intl

34h 30m2 stops Newark Tokyo Haneda

2:15 pm - 7:53 amKUL Kuala Lumpur Intl-BOS Boston Logan Intl

29h 38m2 stops Tokyo Haneda Los Angeles

$916United Airlines

Mon, Sep 7 - Mon, Sep 14

7:01 am - 6:00 amBOS Boston Logan Intl-KUL Kuala Lumpur Intl

34h 59m2 stops Chicago O'Hare Intl Tokyo Haneda

2:15 pm - 2:07 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

35h 52m2 stops Tokyo Haneda Chicago O'Hare Intl

$919ANA

Thu, Sep 24 - Mon, Oct 5

7:01 am - 12:05 amBOS Boston Logan Intl-KUL Kuala Lumpur Intl

29h 04m2 stops Chicago O'Hare Intl Tokyo Narita

2:15 pm - 9:59 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

43h 44m2 stops Tokyo Haneda Chicago O'Hare Intl

$922ANA

Wed, Sep 30 - Wed, Oct 7

Cheap last minute flights

Enter your travel dates to find the best prices.

9:00 am - 12:05 amBOS Boston Logan Intl-KUL Kuala Lumpur Intl

27h 05m2 stops Chicago O'Hare Intl Tokyo Narita

2:15 pm - 11:59 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

45h 44m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$1,331ANA

Wed, Aug 12 - Fri, Aug 14

7:05 am - 12:05 amBOS Boston Logan Intl-KUL Kuala Lumpur Intl

29h 00m2 stops Chicago O'Hare Intl Tokyo Narita

2:15 pm - 11:59 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

45h 44m3 stops Tokyo Haneda San Francisco Washington, D.C. Dulles Intl

$1,351United Airlines

Wed, Aug 12 - Fri, Aug 14

1:45 am - 8:55 pmBOS Boston Logan Intl-KUL Kuala Lumpur Intl

31h 10m1 stop Hong Kong Intl

7:15 am - 10:59 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

27h 44m2 stops Tokyo Narita San Francisco

$1,584Multiple Airlines

Tue, Aug 11 - Fri, Aug 14

1:45 am - 12:05 pmBOS Boston Logan Intl-KUL Kuala Lumpur Intl

22h 20m1 stop Hong Kong Intl

8:10 am - 11:05 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

26h 55m1 stop Hong Kong Intl

$1,756Cathay Pacific

Tue, Aug 11 - Fri, Aug 14

5:45 am - 5:10 pmBOS Boston Logan Intl-KUL Kuala Lumpur Intl

47h 25m3 stops Washington, D.C. Dulles Intl Addis Ababa Bole Singapore Changi

11:15 pm - 11:59 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

36h 44m4 stops Singapore Changi Addis Ababa Bole Lome Washington, D.C. Dulles Intl

$2,556Ethiopian Air

Wed, Aug 12 - Fri, Aug 14

5:45 am - 5:10 pmBOS Boston Logan Intl-KUL Kuala Lumpur Intl

47h 25m4 stops Washington, D.C. Dulles Intl Lome Addis Ababa Bole Singapore Changi

11:15 pm - 11:59 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

36h 44m4 stops Singapore Changi Addis Ababa Bole Lome Washington, D.C. Dulles Intl

$2,565Ethiopian Air

Wed, Aug 12 - Fri, Aug 14

5:45 am - 5:10 pmBOS Boston Logan Intl-KUL Kuala Lumpur Intl

47h 25m3 stops Washington, D.C. Dulles Intl Addis Ababa Bole Singapore Changi

11:15 pm - 1:40 pmKUL Kuala Lumpur Intl-BOS Boston Logan Intl

50h 25m3 stops Singapore Changi Addis Ababa Bole Rome Fiumicino

$2,947Ethiopian Air

Wed, Aug 12 - Fri, Aug 14

1:45 am - 12:00 pmBOS Boston Logan Intl-SZB Kuala Lumpur Subang

22h 15m1 stop Hong Kong Intl

1:00 pm - 11:05 pmSZB Kuala Lumpur Subang-BOS Boston Logan Intl

22h 05m1 stop Hong Kong Intl

$3,959Multiple Airlines

Tue, Aug 11 - Fri, Aug 14

1:45 am - 12:00 pmBOS Boston Logan Intl-SZB Kuala Lumpur Subang

22h 15m1 stop Hong Kong Intl

1:00 pm - 11:05 pmSZB Kuala Lumpur Subang-BOS Boston Logan Intl

22h 05m1 stop Hong Kong Intl

$4,092Multiple Airlines

Sat, Aug 8 - Sat, Aug 29

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Etihad Airways flights from Boston to Kuala Lumpur

Our best Etihad Airways deals on Boston to Kuala Lumpur flight tickets

Etihad Airways

Sep 8

BOS4:40 pmBoston Logan Intl

27h 45m

1 stop

KUL8:25 amKuala Lumpur Intl

Sep 22

KUL9:55 pmKuala Lumpur Intl

28h 15m

1 stop

BOS2:10 pmBoston Logan Intl

$845

Etihad Airways

Aug 24

BOS4:40 pmBoston Logan Intl

39h 05m

1 stop

KUL7:45 pmKuala Lumpur Intl

Sep 14

KUL9:50 amKuala Lumpur Intl

40h 20m

1 stop

BOS2:10 pmBoston Logan Intl

$852

Etihad Airways

Sep 8

BOS4:40 pmBoston Logan Intl

27h 45m

1 stop

KUL8:25 amKuala Lumpur Intl

Sep 22

KUL9:55 pmKuala Lumpur Intl

28h 15m

1 stop

BOS2:10 pmBoston Logan Intl

$854

Korean Air flights from Boston to Kuala Lumpur

Our best Korean Air deals on Boston to Kuala Lumpur flight tickets

Korean Air

Sep 23

BOS12:55 pmBoston Logan Intl

44h 55m

1 stop

KUL9:50 pmKuala Lumpur Intl

Oct 23

KUL11:20 pmKuala Lumpur Intl

22h 50m

1 stop

BOS10:10 amBoston Logan Intl

$866

Korean Air

Sep 9

BOS12:55 pmBoston Logan Intl

44h 55m

1 stop

KUL9:50 pmKuala Lumpur Intl

Sep 16

KUL11:20 pmKuala Lumpur Intl

22h 50m

1 stop

BOS10:10 amBoston Logan Intl

$875

Korean Air

Sep 9

BOS9:20 amBoston Logan Intl

48h 30m

2 stops

KUL9:50 pmKuala Lumpur Intl

Sep 16

KUL11:20 pmKuala Lumpur Intl

22h 50m

1 stop

BOS10:10 amBoston Logan Intl

$876

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Tue 9/8

4:40 pm-8:25 am

1 stop27h 45m

Kuala Lumpur Intl

Tue 9/22

9:55 pm-2:10 pm

1 stop28h 15m

$845

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Mon 8/24

4:40 pm-7:45 pm

1 stop39h 05m

Kuala Lumpur Intl

Mon 9/14

9:50 am-2:10 pm

1 stop40h 20m

$852

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Wed 9/23

12:55 pm-9:50 pm

1 stop44h 55m

Kuala Lumpur Intl

Fri 10/23

11:20 pm-10:10 am

1 stop22h 50m

$866

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Wed 9/9

12:55 pm-9:50 pm

1 stop44h 55m

Kuala Lumpur Intl

Wed 9/16

11:20 pm-10:10 am

1 stop22h 50m

$875

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Tue 1/26

1:55 pm-10:25 pm

2 stops43h 30m

Kuala Lumpur Intl

Fri 5/7

11:20 pm-10:26 pm

2 stops35h 06m

$910

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Tue 11/3

6:25 pm-10:25 pm

2 stops39h 00m

Kuala Lumpur Intl

Fri 11/13

11:55 pm-9:52 pm

2 stops34h 57m

$910

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Thu 10/1

7:01 am-6:00 am

2 stops34h 59m

Kuala Lumpur Intl

Wed 10/7

2:15 pm-11:24 pm

2 stops45h 09m

$916

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Mon 9/7

7:30 am-6:00 am

2 stops34h 30m

Kuala Lumpur Intl

Mon 9/14

2:15 pm-7:53 am

2 stops29h 38m

$916

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Thu 9/24

7:01 am-6:00 am

2 stops34h 59m

Kuala Lumpur Intl

Mon 10/5

2:15 pm-2:07 pm

2 stops35h 52m

$919

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Wed 9/30

7:01 am-12:05 am

2 stops29h 04m

Kuala Lumpur Intl

Wed 10/7

2:15 pm-9:59 pm

2 stops43h 44m

$922

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 Boston to Kuala Lumpur

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

What is the typical price of a round-trip flight between Boston and Kuala Lumpur?

Prices are currently typical for flights on this route.

Typical prices usually range from $781 to $1,482.
The lowest price recently found on this route was $845.

What is the cheapest month to fly to Kuala Lumpur?

In general, September is the cheapest month to fly from Boston to Kuala Lumpur. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $800. If you aren’t able to travel during the month of September, then book flights to Kuala Lumpur from Boston during August instead. Flights to Kuala Lumpur in August, while not as cheap as those in September, still average around $828.

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

You are more likely to see cheaper flights to Kuala Lumpur from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Kuala Lumpur for around $1,027 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kuala Lumpur from Boston for as low as $842 on momondo.

Cheap Boston to Kuala Lumpur flight deals and tips

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

Fastest flight time	21h 20m
Direct flights	None

The fastest flight from Boston to Kuala Lumpur takes 21h 20m

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

Search flight deals

Frequently asked questions about flying from Boston to Kuala Lumpur

How far is Boston Logan Intl to Kuala Lumpur by plane?
Boston Logan Intl and Kuala Lumpur are 9253.8 mi apart from one another. By plane, this route typically takes 21h 20m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Kuala Lumpur?
Prices for flights from Boston Logan Intl Airport to Kuala Lumpur were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Kuala Lumpur?
As of August 2026, there are 7 operators available to choose from for flights from Boston Logan Intl Airport to Kuala Lumpur.
How old do you have to be to fly from Boston Logan Intl Airport to Kuala Lumpur?
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 Boston Logan Intl Airport to Kuala Lumpur.
What documentation or ID do you need to fly to Kuala Lumpur?
The travel and health documents you'll need for your trip to Kuala Lumpur may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kuala Lumpur. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Kuala Lumpur

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

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $625	Free Cancellation	Rating 8.3 1,294 reviews	Search ANA flights
Cathay Pacific	PriceFrom $723	Free Cancellation	Rating 7.5 1,443 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $770	Free Cancellation	Rating 7.4 10,089 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $784	Free Cancellation	Rating 7.4 4,476 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $838	Free Cancellation	Rating 7.3 1,500 reviews	Search Etihad Airways flights
Korean Air	PriceFrom $895	Free Cancellation	Rating 8.4 1,222 reviews	Search Korean Air flights
Qatar Airways	PriceFrom $903	Free Cancellation	Rating 7.4 3,739 reviews	Search Qatar Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kuala Lumpur from Boston.

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

Yes. momondo allows you to filter the results for Boston to Kuala Lumpur flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Kuala Lumpur?

Once all potential Boston to Kuala Lumpur flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Boston to Kuala Lumpur flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Boston to Kuala Lumpur from $491

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Kuala Lumpur departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Etihad Airways flights from Boston to Kuala Lumpur

Our best Etihad Airways deals on Boston to Kuala Lumpur flight tickets

Korean Air flights from Boston to Kuala Lumpur

Our best Korean Air deals on Boston to Kuala Lumpur flight tickets

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How to get the cheapest flight ticket from Boston to Kuala Lumpur

What is the typical price of a round-trip flight between Boston and Kuala Lumpur?

What is the cheapest month to fly to Kuala Lumpur?

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

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

What airlines fly to Kuala Lumpur?

Cheap Boston to Kuala Lumpur flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Boston to Kuala Lumpur

Best airlines flying from Boston to Kuala Lumpur

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

Why use momondo?

An easier way to manage your Kuala Lumpur trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Malaysia

Fly into one of these airports located in Kuala Lumpur

Airports listed have a maximum distance of 27.8 mi from Kuala Lumpur

Fly your favorite airline to Kuala Lumpur

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