What airlines fly to Kuala Lumpur?

Cathay Pacific, Qatar Airways and United Airlines 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 40% of people opting to fly with this airline when traveling to Kuala Lumpur. Keep in mind that there are 8 different airlines that fly to Kuala Lumpur on a routine basis, so you have a few additional options to choose from.

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

Cathay Pacific, Singapore Airlines, and United Airlines are the most popular carriers operating from Boston Logan Intl to Kuala Lumpur

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 January 2026, there are 8 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.

$379 Cheap Flights from Boston to Kuala Lumpur in 2026

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Find the cheapest flights from Boston to Kuala Lumpur

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 pm - 6:00 am

BOS

KUL

29h 30m

2 stops

2:15 pm - 5:22 pm

KUL

BOS

39h 07m

2 stops

$771ANA

Mon, Apr 20 - Mon, May 18

6:01 pm - 10:15 am

BOS

KUL

28h 14m

2 stops

2:15 pm - 7:24 am

KUL

BOS

29h 09m

2 stops

$774United Airlines

Mon, Apr 6 - Mon, May 18

11:10 am - 1:35 pm

BOS

KUL

38h 25m

2 stops

2:15 pm - 7:24 am

KUL

BOS

29h 09m

2 stops

$775United Airlines

Mon, Apr 20 - Mon, May 18

1:52 pm - 1:35 pm

BOS

KUL

35h 43m

2 stops

8:40 pm - 9:27 pm

KUL

BOS

36h 47m

2 stops

$777United Airlines

Tue, Mar 31 - Wed, Apr 29

5:50 pm - 1:55 pm

BOS

KUL

55h 05m

2 stops

2:15 pm - 7:08 pm

KUL

BOS

41h 53m

2 stops

$799Multiple Airlines

Mon, Feb 23 - Wed, Mar 4

1:50 pm - 10:20 am

BOS

KUL

31h 30m

2 stops

6:30 pm - 7:58 am

KUL

BOS

26h 28m

2 stops

$806United Airlines

Mon, Feb 23 - Wed, Mar 4

5:45 am - 10:20 am

BOS

KUL

40h 35m

2 stops

4:35 pm - 5:13 pm

KUL

BOS

36h 38m

2 stops

$809United Airlines

Thu, Mar 19 - Thu, Apr 9

1:52 pm - 1:35 pm

BOS

KUL

35h 43m

2 stops

6:40 pm - 9:28 pm

KUL

BOS

38h 48m

2 stops

$811United Airlines

Tue, Mar 31 - Wed, Apr 8

6:01 pm - 10:15 am

BOS

KUL

28h 14m

2 stops

4:35 pm - 5:14 pm

KUL

BOS

36h 39m

2 stops

$824United Airlines

Sun, Mar 29 - Thu, Apr 30

6:01 pm - 10:15 am

BOS

KUL

28h 14m

2 stops

4:35 pm - 8:23 am

KUL

BOS

27h 48m

2 stops

$825United Airlines

Sun, Mar 29 - Thu, Apr 30

United Airlines flights from Boston to Kuala Lumpur

Our best United Airlines deals on Boston to Kuala Lumpur flight tickets

United Airlines

Mar 2

BOS1:50 pmBoston Logan Intl

35h 05m

2 stops

KUL1:55 pmKuala Lumpur Intl

Mar 25

KUL6:30 pmKuala Lumpur Intl

25h 43m

2 stops

BOS8:13 amBoston Logan Intl

$772

United Airlines

Mar 16

BOS1:45 pmBoston Logan Intl

32h 35m

2 stops

KUL10:20 amKuala Lumpur Intl

Apr 7

KUL8:40 pmKuala Lumpur Intl

36h 48m

2 stops

BOS9:28 pmBoston Logan Intl

$775

United Airlines

Mar 31

BOS1:52 pmBoston Logan Intl

35h 43m

2 stops

KUL1:35 pmKuala Lumpur Intl

Apr 29

KUL8:40 pmKuala Lumpur Intl

36h 47m

2 stops

BOS9:27 pmBoston Logan Intl

$777

Qatar Airways flights from Boston to Kuala Lumpur

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

Qatar Airways

Mar 3

BOS8:40 pmBoston Logan Intl

22h 15m

1 stop

KUL7:55 amKuala Lumpur Intl

Mar 25

KUL7:55 pmKuala Lumpur Intl

31h 00m

1 stop

BOS2:55 pmBoston Logan Intl

$867

Qatar Airways

Mar 10

BOS9:40 pmBoston Logan Intl

22h 15m

1 stop

KUL7:55 amKuala Lumpur Intl

Mar 17

KUL10:15 amKuala Lumpur Intl

40h 40m

1 stop

BOS2:55 pmBoston Logan Intl

$869

Qatar Airways

Mar 18

BOS9:40 pmBoston Logan Intl

35h 00m

1 stop

KUL8:40 pmKuala Lumpur Intl

Apr 8

KUL9:00 pmKuala Lumpur Intl

30h 15m

1 stop

BOS3:15 pmBoston Logan Intl

$876

Fly from

Fly to

Route

Depart

Return

Price

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 4/20

12:30 pm-6:00 am

2 stops29h 30m

Kuala Lumpur Intl

Mon 5/18

2:15 pm-5:22 pm

2 stops39h 07m

$771

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 4/6

6:01 pm-10:15 am

2 stops28h 14m

Kuala Lumpur Intl

Mon 5/18

2:15 pm-7:24 am

2 stops29h 09m

$774

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 4/20

11:10 am-1:35 pm

2 stops38h 25m

Kuala Lumpur Intl

Mon 5/18

2:15 pm-7:24 am

2 stops29h 09m

$775

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 3/31

1:52 pm-1:35 pm

2 stops35h 43m

Kuala Lumpur Intl

Wed 4/29

8:40 pm-9:27 pm

2 stops36h 47m

$777

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 2/23

5:50 pm-1:55 pm

2 stops55h 05m

Kuala Lumpur Intl

Wed 3/4

2:15 pm-7:08 pm

2 stops41h 53m

$799

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 2/23

1:50 pm-10:20 am

2 stops31h 30m

Kuala Lumpur Intl

Wed 3/4

6:30 pm-7:58 am

2 stops26h 28m

$806

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Thu 3/19

5:45 am-10:20 am

2 stops40h 35m

Kuala Lumpur Intl

Thu 4/9

4:35 pm-5:13 pm

2 stops36h 38m

$809

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 3/31

1:52 pm-1:35 pm

2 stops35h 43m

Kuala Lumpur Intl

Wed 4/8

6:40 pm-9:28 pm

2 stops38h 48m

$811

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sun 3/29

6:01 pm-10:15 am

2 stops28h 14m

Kuala Lumpur Intl

Thu 4/30

4:35 pm-5:14 pm

2 stops36h 39m

$824

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sun 3/29

6:01 pm-10:15 am

2 stops28h 14m

Kuala Lumpur Intl

Thu 4/30

4:35 pm-8:23 am

2 stops27h 48m

$825

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 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 $873. If you aren’t able to travel during the month of September, then book flights to Kuala Lumpur from Boston during March instead. Flights to Kuala Lumpur in March, while not as cheap as those in September, still average around $937.

How far in advance should I book a flight 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 $1,090 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 $889 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	22h 15m
Direct flights	None

The fastest flight from Boston to Kuala Lumpur takes 22h 15m

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

Search flight deals

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 22h 15m.
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 January 2026, there are 8 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
Cathay Pacific	PriceFrom $723	Free Cancellation	Rating 7.6 1,154 reviews	Search Cathay Pacific flights
Delta	PriceFrom $764	Free Cancellation	Rating 7.9 8,130 reviews	Search Delta flights
ANA	PriceFrom $771	Free Cancellation	Rating 8.4 1,082 reviews	Search ANA flights
United Airlines	PriceFrom $775	Free Cancellation	Rating 7.4 9,219 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $784	Free Cancellation	Rating 7.3 4,210 reviews	Search Turkish Airlines flights
Emirates	PriceFrom $796	Free Cancellation	Rating 8.1 3,491 reviews	Search Emirates flights
Etihad Airways	PriceFrom $868	Free Cancellation	Rating 7.3 1,378 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $903	Free Cancellation	Rating 7.4 3,728 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.