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Cheap flights from Boston to Kuala Lumpur from $366

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 4/20. 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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Find the cheapest flights from Boston to Kuala Lumpur

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
4:25 pm - 8:25 am
BOS
-
KUL
28h 00m
1 stop
Etihad Airways Logo
9:55 pm - 2:40 pm
KUL
-
BOS
28h 45m
1 stop
$792Etihad Airways
Thu, Apr 16 - Wed, Apr 29
Etihad Airways Logo
4:25 pm - 7:45 pm
BOS
-
KUL
39h 20m
1 stop
Etihad Airways Logo
9:55 pm - 2:40 pm
KUL
-
BOS
28h 45m
1 stop
$808Etihad Airways
Wed, May 13 - Wed, Jun 10
Etihad Airways Logo
4:25 pm - 8:25 am
BOS
-
KUL
28h 00m
1 stop
Etihad Airways Logo
9:55 pm - 2:40 pm
KUL
-
BOS
28h 45m
1 stop
$812Etihad Airways
Fri, Apr 10 - Mon, Apr 20
Turkish Airlines Logo
9:50 pm - 8:10 am
BOS
-
KUL
22h 20m
1 stop
Turkish Airlines Logo
9:50 am - 7:55 pm
KUL
-
BOS
22h 05m
1 stop
$813Turkish Airlines
Tue, May 12 - Wed, Jun 3
Etihad Airways Logo
4:25 pm - 8:25 am
BOS
-
KUL
28h 00m
1 stop
Etihad Airways Logo
9:55 pm - 2:40 pm
KUL
-
BOS
28h 45m
1 stop
$815Etihad Airways
Sun, Apr 5 - Sat, Apr 11
Etihad Airways Logo
4:40 pm - 8:10 am
BOS
-
KUL
27h 30m
1 stop
Etihad Airways Logo
9:50 am - 2:40 pm
KUL
-
BOS
40h 50m
1 stop
$818Etihad Airways
Sun, Mar 29 - Thu, Apr 30
Etihad Airways Logo
4:25 pm - 8:25 am
BOS
-
KUL
28h 00m
1 stop
Etihad Airways Logo
9:55 pm - 2:40 pm
KUL
-
BOS
28h 45m
1 stop
$828Etihad Airways
Sun, Apr 5 - Wed, Apr 29
Etihad Airways Logo
4:25 pm - 7:45 pm
BOS
-
KUL
39h 20m
1 stop
Etihad Airways Logo
9:55 pm - 2:40 pm
KUL
-
BOS
28h 45m
1 stop
$829Etihad Airways
Sun, Apr 12 - Sun, Apr 19
Etihad Airways Logo
4:25 pm - 8:25 am
BOS
-
KUL
28h 00m
1 stop
Etihad Airways Logo
9:55 pm - 2:40 pm
KUL
-
BOS
28h 45m
1 stop
$831Etihad Airways
Sat, Apr 4 - Sat, Apr 11
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
$1,604Multiple Airlines
Thu, Apr 9 - Sat, May 2

Delta flights from Boston to Kuala Lumpur

Our best Delta deals on Boston to Kuala Lumpur flight tickets
Delta
Apr 10
BOS12:55 pmBoston Logan Intl
44h 55m
1 stop
KUL9:50 pmKuala Lumpur Intl
Apr 20
KUL11:20 pmKuala Lumpur Intl
36h 39m
2 stops
BOS11:59 pmBoston Logan Intl
$923
Delta
Mar 29
BOS1:55 pmBoston Logan Intl
43h 55m
2 stops
KUL9:50 pmKuala Lumpur Intl
Apr 17
KUL11:20 pmKuala Lumpur Intl
42h 10m
2 stops
BOS5:30 amBoston Logan Intl
$1,413
Delta
Mar 30
BOS2:15 pmBoston Logan Intl
43h 35m
2 stops
KUL9:50 pmKuala Lumpur Intl
Apr 18
KUL11:20 pmKuala Lumpur Intl
33h 18m
2 stops
BOS8:38 pmBoston Logan Intl
$1,418

Etihad Airways flights from Boston to Kuala Lumpur

Our best Etihad Airways deals on Boston to Kuala Lumpur flight tickets
Etihad Airways
Mar 25
BOS4:40 pmBoston Logan Intl
38h 55m
1 stop
KUL7:35 pmKuala Lumpur Intl
Apr 30
KUL9:55 pmKuala Lumpur Intl
28h 45m
1 stop
BOS2:40 pmBoston Logan Intl
$792
Etihad Airways
May 13
BOS4:25 pmBoston Logan Intl
39h 20m
1 stop
KUL7:45 pmKuala Lumpur Intl
Jun 10
KUL9:55 pmKuala Lumpur Intl
28h 45m
1 stop
BOS2:40 pmBoston Logan Intl
$808
Etihad Airways
Apr 10
BOS4:25 pmBoston Logan Intl
28h 00m
1 stop
KUL8:25 amKuala Lumpur Intl
Apr 20
KUL9:55 pmKuala Lumpur Intl
28h 45m
1 stop
BOS2:40 pmBoston Logan Intl
$812

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 17, 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

Thu 4/16

4:25 pm-8:25 am

1 stop28h 00m

Kuala Lumpur Intl

Wed 4/29

9:55 pm-2:40 pm

1 stop28h 45m

$792

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Wed 5/13

4:25 pm-7:45 pm

1 stop39h 20m

Kuala Lumpur Intl

Wed 6/10

9:55 pm-2:40 pm

1 stop28h 45m

$808

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Fri 4/10

4:25 pm-8:25 am

1 stop28h 00m

Kuala Lumpur Intl

Mon 4/20

9:55 pm-2:40 pm

1 stop28h 45m

$812

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 5/12

9:50 pm-8:10 am

1 stop22h 20m

Kuala Lumpur Intl

Wed 6/3

9:50 am-7:55 pm

1 stop22h 05m

$813

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sun 4/5

4:25 pm-8:25 am

1 stop28h 00m

Kuala Lumpur Intl

Sat 4/11

9:55 pm-2:40 pm

1 stop28h 45m

$815

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sun 3/29

4:40 pm-8:10 am

1 stop27h 30m

Kuala Lumpur Intl

Thu 4/30

9:50 am-2:40 pm

1 stop40h 50m

$818

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sun 4/5

4:25 pm-8:25 am

1 stop28h 00m

Kuala Lumpur Intl

Wed 4/29

9:55 pm-2:40 pm

1 stop28h 45m

$828

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sun 4/12

4:25 pm-7:45 pm

1 stop39h 20m

Kuala Lumpur Intl

Sun 4/19

9:55 pm-2:40 pm

1 stop28h 45m

$829

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sat 4/4

4:25 pm-8:25 am

1 stop28h 00m

Kuala Lumpur Intl

Sat 4/11

9:55 pm-2:40 pm

1 stop28h 45m

$831
Quickest round-trip

BostonKuala Lumpur

BOS - SZB

BOSSZB

Boston Logan Intl

Thu 4/9

1:45 am-12:00 pm

1 stop22h 15m

Kuala Lumpur Subang

Sat 5/2

1:00 pm-11:05 pm

1 stop22h 05m

$1,604

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 $925.

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 $1,082 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 $957 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
1,214 reviews
Search Cathay Pacific flights
DeltaPriceFrom $764Free CancellationRating
7.9
8,288 reviews
Search Delta flights
ANAPriceFrom $771Free CancellationRating
8.4
1,129 reviews
Search ANA flights
United AirlinesPriceFrom $772Free CancellationRating
7.4
9,434 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $784Free CancellationRating
7.3
4,258 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $838Free CancellationRating
7.3
1,426 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $888Free CancellationRating
7.4
3,736 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