Which airport is the most popular layover for flights between Kuala Lumpur Intl Airport and Boston?

London (LHR) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

Qatar Airways is the most popular carrier operating from Kuala Lumpur Intl to Boston Logan Intl

Which layover airport offers the lowest fares from Kuala Lumpur Intl Airport to Boston?

Flights via Abu Dhabi (AUH) offer the lowest average round-trip price of $1,235.

Which layover airport has the shortest travel time from Kuala Lumpur Intl Airport to Boston?

Flights connecting via Hong Kong (HKG) have the shortest average one-way travel time: 24h 05m.

Which layover airport has the shortest connection time from Kuala Lumpur Intl Airport to Boston?

London (LHR) has the shortest average layover time for this route: 3h 55m.

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

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

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

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

The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$603 Cheap Flights from Kuala Lumpur Intl Airport to Boston in 2026

Find the cheapest flights from Kuala Lumpur Intl Airport to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 am - 3:15 pm

KUL

BOS

41h 45m

1 stop

10:00 pm - 2:15 pm

BOS

KUL

28h 15m

1 stop

$1,090Qatar Airways

Thu, Sep 24 - Mon, Sep 28

9:30 am - 3:15 pm

KUL

BOS

41h 45m

1 stop

10:00 pm - 2:15 pm

BOS

KUL

28h 15m

1 stop

$1,096Qatar Airways

Thu, Sep 24 - Mon, Sep 28

8:20 pm - 4:59 pm

KUL

BOS

32h 39m

2 stops

10:00 pm - 7:55 am

BOS

KUL

21h 55m

1 stop

$1,108Qatar Airways

Thu, Sep 24 - Mon, Sep 28

8:20 pm - 4:59 pm

KUL

BOS

32h 39m

2 stops

10:00 pm - 7:55 am

BOS

KUL

21h 55m

1 stop

$1,114Qatar Airways

Thu, Sep 24 - Mon, Sep 28

9:50 am - 7:55 pm

KUL

BOS

22h 05m

1 stop

9:50 pm - 8:10 am

BOS

KUL

22h 20m

1 stop

$1,129Turkish Airlines

Wed, Jul 29 - Sun, Aug 30

2:40 am - 2:30 pm

KUL

BOS

24h 50m

1 stop

6:01 am - 8:40 pm

BOS

KUL

25h 39m

2 stops

$1,160Qatar Airways

Sun, Dec 13 - Tue, Dec 29

11:05 pm - 3:15 pm

KUL

BOS

28h 10m

2 stops

1:00 pm - 7:55 am

BOS

KUL

30h 55m

2 stops

$1,216Qatar Airways

Thu, Sep 24 - Mon, Sep 28

11:05 pm - 3:15 pm

KUL

BOS

28h 10m

2 stops

1:00 pm - 7:55 am

BOS

KUL

30h 55m

2 stops

$1,223Qatar Airways

Thu, Sep 24 - Mon, Sep 28

7:55 pm - 2:20 pm

KUL

BOS

31h 25m

1 stop

7:08 am - 8:40 pm

BOS

KUL

24h 32m

2 stops

$1,240Multiple Airlines

Fri, Dec 18 - Tue, Jan 19

10:15 am - 9:28 pm

KUL

BOS

48h 13m

2 stops

3:30 pm - 9:55 pm

BOS

KUL

41h 25m

2 stops

$1,244Multiple Airlines

Thu, Dec 10 - Tue, Dec 29

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Cathay Pacific flights from Kuala Lumpur Intl Airport to Boston

Our best Cathay Pacific deals on Kuala Lumpur Intl Airport to Boston flight tickets

Cathay Pacific

Dec 9

KUL1:35 pmKuala Lumpur Intl

21h 25m

1 stop

BOS10:00 pmBoston Logan Intl

Dec 27

BOS12:30 amBoston Logan Intl

27h 20m

1 stop

KUL4:50 pmKuala Lumpur Intl

$1,411

Cathay Pacific

Jun 27

KUL1:10 pmKuala Lumpur Intl

21h 55m

1 stop

BOS11:05 pmBoston Logan Intl

Aug 18

BOS1:45 amBoston Logan Intl

35h 45m

1 stop

KUL1:30 amKuala Lumpur Intl

$4,965

Cathay Pacific

Jun 29

KUL5:40 pmKuala Lumpur Intl

41h 25m

1 stop

BOS11:05 pmBoston Logan Intl

Aug 18

BOS1:45 amBoston Logan Intl

23h 00m

1 stop

KUL12:45 pmKuala Lumpur Intl

$4,979

Emirates flights from Kuala Lumpur Intl Airport to Boston

Our best Emirates deals on Kuala Lumpur Intl Airport to Boston flight tickets

Emirates

Dec 10

KUL6:25 pmKuala Lumpur Intl

32h 30m

1 stop

BOS1:55 pmBoston Logan Intl

Dec 29

BOS10:10 pmBoston Logan Intl

21h 20m

1 stop

KUL8:30 amKuala Lumpur Intl

$1,246

Emirates

Dec 20

KUL10:15 amKuala Lumpur Intl

40h 40m

1 stop

BOS1:55 pmBoston Logan Intl

Jan 2

BOS10:10 pmBoston Logan Intl

34h 45m

1 stop

KUL9:55 pmKuala Lumpur Intl

$1,270

Emirates

Aug 8

KUL2:15 amKuala Lumpur Intl

23h 55m

1 stop

BOS2:10 pmBoston Logan Intl

Aug 16

BOS10:40 amBoston Logan Intl

47h 10m

2 stops

KUL9:50 pmKuala Lumpur Intl

$1,287

momondo Fare Finder

Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 9/24

9:30 am-3:15 pm

1 stop41h 45m

Boston Logan Intl

Mon 9/28

10:00 pm-2:15 pm

1 stop28h 15m

$1,090

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 9/24

9:30 am-3:15 pm

1 stop41h 45m

Boston Logan Intl

Mon 9/28

10:00 pm-2:15 pm

1 stop28h 15m

$1,096

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 9/24

8:20 pm-4:59 pm

2 stops32h 39m

Boston Logan Intl

Mon 9/28

10:00 pm-7:55 am

1 stop21h 55m

$1,108

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 9/24

8:20 pm-4:59 pm

2 stops32h 39m

Boston Logan Intl

Mon 9/28

10:00 pm-7:55 am

1 stop21h 55m

$1,114

Quickest round-trip

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Wed 7/29

9:50 am-7:55 pm

1 stop22h 05m

Boston Logan Intl

Sun 8/30

9:50 pm-8:10 am

1 stop22h 20m

$1,129

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sun 12/13

2:40 am-2:30 pm

1 stop24h 50m

Boston Logan Intl

Tue 12/29

6:01 am-8:40 pm

2 stops25h 39m

$1,160

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 9/24

11:05 pm-3:15 pm

2 stops28h 10m

Boston Logan Intl

Mon 9/28

1:00 pm-7:55 am

2 stops30h 55m

$1,216

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 9/24

11:05 pm-3:15 pm

2 stops28h 10m

Boston Logan Intl

Mon 9/28

1:00 pm-7:55 am

2 stops30h 55m

$1,223

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Fri 12/18

7:55 pm-2:20 pm

1 stop31h 25m

Boston Logan Intl

Tue 1/19

7:08 am-8:40 pm

2 stops24h 32m

$1,240

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 12/10

10:15 am-9:28 pm

2 stops48h 13m

Boston Logan Intl

Tue 12/29

3:30 pm-9:55 pm

2 stops41h 25m

$1,244

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 Kuala Lumpur Intl Airport 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

Layovers

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Kuala Lumpur Intl Airport to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of February, then book flights to Boston from Kuala Lumpur Intl Airport during September instead. Flights to Boston in September, while not as cheap as those in February, still average around $1,009.

Can stopping save me money on Kuala Lumpur Intl Airport to Boston flights?

You could potentially save up to 4% on your flight if you consider stops on a Kuala Lumpur Intl Airport to Boston flight.

How have Kuala Lumpur Intl Airport to Boston flight prices changed over time?

As of June 2026, prices for Kuala Lumpur Intl Airport to Boston flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Kuala Lumpur Intl Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Kuala Lumpur Intl Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Kuala Lumpur Intl Airport to Boston (KUL to BOS) flight deals and tips

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

Fastest flight time	31h 00m
Direct flights	None

The fastest flight from Kuala Lumpur Intl Airport to Boston takes 31h 00m

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

Search flight deals

Frequently asked questions about flying from Kuala Lumpur Intl Airport to Boston

How far is Kuala Lumpur Intl to Boston Logan Intl by plane?
Kuala Lumpur Intl and Boston Logan Intl are 9281.5 mi apart from one another. By plane, this route typically takes 31h 00m.
When did momondo last update prices for flights from Kuala Lumpur Intl Airport to Boston Logan Intl Airport?
Prices for flights from Kuala Lumpur Intl Airport to Boston Logan Intl Airport were last updated today.
How old do you have to be to fly from Kuala Lumpur Intl Airport 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 Kuala Lumpur Intl Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Old Orchard Beach

Hampton

Cambridge

York Beach

Kennebunkport

Plymouth

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Falmouth

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kuala Lumpur to Boston for you.

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

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

How can momondo help me find flights from Kuala Lumpur 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 Kuala Lumpur.

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

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Kuala Lumpur and alert you when they change.