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Cheap flights from Boston to Kuala Lumpur from $409

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 5/14. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
1:45 am - 8:55 pm
BOS
-
KUL
31h 10m
1 stop
Cathay Pacific Logo
1:10 pm - 11:05 pm
KUL
-
BOS
21h 55m
1 stop
$746Cathay Pacific
Mon, Apr 20 - Tue, Jun 9
ANA Logo
11:00 am - 6:00 am
BOS
-
KUL
31h 00m
2 stops
ANA Logo
6:35 pm - 9:21 pm
KUL
-
BOS
38h 46m
2 stops
$763ANA
Wed, Apr 22 - Wed, Jun 10
ANA Logo
8:15 am - 6:00 am
BOS
-
KUL
33h 45m
2 stops
ANA Logo
2:15 pm - 2:48 pm
KUL
-
BOS
36h 33m
2 stops
$768ANA
Mon, Apr 20 - Mon, May 18
United Airlines Logo
6:01 pm - 1:35 pm
BOS
-
KUL
31h 34m
2 stops
United Airlines Logo
8:40 pm - 9:28 pm
KUL
-
BOS
36h 48m
2 stops
$777United Airlines
Tue, Apr 7 - Tue, Apr 28
United Airlines Logo
6:01 pm - 1:35 pm
BOS
-
KUL
31h 34m
2 stops
United Airlines Logo
7:15 am - 6:27 am
KUL
-
BOS
35h 12m
2 stops
$778United Airlines
Tue, Apr 7 - Thu, Apr 30
Etihad Airways Logo
4:40 pm - 7:35 pm
BOS
-
KUL
38h 55m
1 stop
Etihad Airways Logo
9:50 am - 2:40 pm
KUL
-
BOS
40h 50m
1 stop
$783Etihad Airways
Sun, Mar 22 - Mon, Apr 6
Turkish Airlines Logo
9:00 pm - 8:25 am
BOS
-
KUL
23h 25m
1 stop
Turkish Airlines Logo
11:25 pm - 7:55 pm
KUL
-
BOS
32h 30m
1 stop
$785Turkish Airlines
Wed, Mar 25 - Tue, May 5
Etihad Airways Logo
4:25 pm - 8:25 am
BOS
-
KUL
28h 00m
1 stop
Etihad Airways Logo
9:50 am - 2:40 pm
KUL
-
BOS
40h 50m
1 stop
$792Etihad Airways
Tue, Mar 31 - Wed, Apr 29
Multiple Airlines Logo
5:30 am - 1:35 pm
BOS
-
KUL
44h 05m
2 stops
Multiple Airlines Logo
6:35 pm - 9:27 pm
KUL
-
BOS
38h 52m
2 stops
$797Multiple Airlines
Thu, Apr 16 - Wed, Apr 29
Multiple Airlines Logo
1:45 am - 12:00 pm
BOS
-
SZB
22h 15m
1 stop
Multiple Airlines Logo
1:00 pm - 11:05 pm
SZB
-
BOS
22h 05m
1 stop
$1,560Multiple Airlines
Mon, Apr 6 - Fri, May 1

ANA flights from Boston to Kuala Lumpur

Our best ANA deals on Boston to Kuala Lumpur flight tickets
ANA
Apr 22
BOS11:00 amBoston Logan Intl
31h 00m
2 stops
KUL6:00 amKuala Lumpur Intl
Jun 10
KUL6:35 pmKuala Lumpur Intl
38h 46m
2 stops
BOS9:21 pmBoston Logan Intl
$763
ANA
Apr 20
BOS8:15 amBoston Logan Intl
33h 45m
2 stops
KUL6:00 amKuala Lumpur Intl
May 18
KUL2:15 pmKuala Lumpur Intl
36h 33m
2 stops
BOS2:48 pmBoston Logan Intl
$768
ANA
Apr 20
BOS12:30 pmBoston Logan Intl
29h 30m
2 stops
KUL6:00 amKuala Lumpur Intl
May 18
KUL2:15 pmKuala Lumpur Intl
36h 33m
2 stops
BOS2:48 pmBoston Logan Intl
$770

United Airlines flights from Boston to Kuala Lumpur

Our best United Airlines deals on Boston to Kuala Lumpur flight tickets
United Airlines
Apr 7
BOS6:01 pmBoston Logan Intl
31h 34m
2 stops
KUL1:35 pmKuala Lumpur Intl
Apr 28
KUL8:40 pmKuala Lumpur Intl
36h 48m
2 stops
BOS9:28 pmBoston Logan Intl
$777
United Airlines
Apr 7
BOS6:01 pmBoston Logan Intl
31h 34m
2 stops
KUL1:35 pmKuala Lumpur Intl
Apr 30
KUL7:15 amKuala Lumpur Intl
35h 12m
2 stops
BOS6:27 amBoston Logan Intl
$778
United Airlines
Jul 7
BOS9:07 amBoston Logan Intl
40h 28m
2 stops
KUL1:35 pmKuala Lumpur Intl
Aug 19
KUL7:15 amKuala Lumpur Intl
26h 43m
2 stops
BOS9:58 pmBoston Logan Intl
$815

momondo 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, momondo users made 832,500 searches. Data last updated March 2, 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

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 4/20

1:45 am-8:55 pm

1 stop31h 10m

Kuala Lumpur Intl

Tue 6/9

1:10 pm-11:05 pm

1 stop21h 55m

$746

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Wed 4/22

11:00 am-6:00 am

2 stops31h 00m

Kuala Lumpur Intl

Wed 6/10

6:35 pm-9:21 pm

2 stops38h 46m

$763

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 4/20

8:15 am-6:00 am

2 stops33h 45m

Kuala Lumpur Intl

Mon 5/18

2:15 pm-2:48 pm

2 stops36h 33m

$768

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 4/7

6:01 pm-1:35 pm

2 stops31h 34m

Kuala Lumpur Intl

Tue 4/28

8:40 pm-9:28 pm

2 stops36h 48m

$777

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 4/7

6:01 pm-1:35 pm

2 stops31h 34m

Kuala Lumpur Intl

Thu 4/30

7:15 am-6:27 am

2 stops35h 12m

$778

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sun 3/22

4:40 pm-7:35 pm

1 stop38h 55m

Kuala Lumpur Intl

Mon 4/6

9:50 am-2:40 pm

1 stop40h 50m

$783

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Wed 3/25

9:00 pm-8:25 am

1 stop23h 25m

Kuala Lumpur Intl

Tue 5/5

11:25 pm-7:55 pm

1 stop32h 30m

$785

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 3/31

4:25 pm-8:25 am

1 stop28h 00m

Kuala Lumpur Intl

Wed 4/29

9:50 am-2:40 pm

1 stop40h 50m

$792

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Thu 4/16

5:30 am-1:35 pm

2 stops44h 05m

Kuala Lumpur Intl

Wed 4/29

6:35 pm-9:27 pm

2 stops38h 52m

$797

BostonKuala Lumpur

BOS - SZB

BOSSZB

Boston Logan Intl

Mon 4/6

1:45 am-12:00 pm

1 stop22h 15m

Kuala Lumpur Subang

Fri 5/1

1:00 pm-11:05 pm

1 stop22h 05m

$1,560

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kuala Lumpur from

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

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 $890.

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 $1,073 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 $943 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?

  • 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 PacificPriceFrom $723Free CancellationRating
7.6
1,182 reviews
Search Cathay Pacific flights
DeltaPriceFrom $764Free CancellationRating
7.9
8,238 reviews
Search Delta flights
ANAPriceFrom $771Free CancellationRating
8.4
1,107 reviews
Search ANA flights
United AirlinesPriceFrom $772Free CancellationRating
7.4
9,375 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $784Free CancellationRating
7.3
4,241 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $796Free CancellationRating
8.1
3,536 reviews
Search Emirates flights
Etihad AirwaysPriceFrom $838Free CancellationRating
7.3
1,420 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $888Free CancellationRating
7.4
3,745 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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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
Kuala Lumpur Intl Airport
Kuala Lumpur Subang Airport