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Cheap flights from Boston to Kuala Lumpur from $571

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 7/29. 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.
ANA Logo
12:20 pm - 6:00 am
BOS
-
KUL
29h 40m
2 stops
ANA Logo
2:15 pm - 2:02 pm
KUL
-
BOS
35h 47m
2 stops
$776ANA
Wed, Sep 30 - Tue, Oct 27
United Airlines Logo
12:20 pm - 6:00 am
BOS
-
KUL
29h 40m
2 stops
United Airlines Logo
8:05 am - 9:33 pm
KUL
-
BOS
25h 28m
2 stops
$781United Airlines
Wed, Sep 30 - Tue, Oct 27
United Airlines Logo
9:00 am - 12:05 am
BOS
-
KUL
27h 05m
2 stops
United Airlines Logo
7:15 am - 11:30 pm
KUL
-
BOS
52h 15m
2 stops
$791United Airlines
Tue, Sep 1 - Sun, Sep 20
Multiple Airlines Logo
8:15 am - 12:05 am
BOS
-
KUL
27h 50m
2 stops
Multiple Airlines Logo
8:05 am - 8:22 pm
KUL
-
BOS
25h 17m
2 stops
$815Multiple Airlines
Mon, Sep 28 - Mon, Nov 23
ANA Logo
7:10 am - 6:00 am
BOS
-
KUL
34h 50m
2 stops
ANA Logo
8:05 am - 9:42 pm
KUL
-
BOS
25h 37m
2 stops
$817ANA
Mon, Sep 28 - Wed, Oct 28
United Airlines Logo
7:10 am - 6:00 am
BOS
-
KUL
34h 50m
2 stops
United Airlines Logo
8:05 am - 12:13 am
KUL
-
BOS
28h 08m
2 stops
$831United Airlines
Mon, Sep 28 - Sun, Nov 1
United Airlines Logo
9:30 am - 6:00 am
BOS
-
KUL
32h 30m
2 stops
United Airlines Logo
6:30 pm - 5:07 pm
KUL
-
BOS
34h 37m
2 stops
$856United Airlines
Mon, Sep 28 - Thu, Oct 29
United Airlines Logo
8:31 pm - 12:05 am
BOS
-
KUL
39h 34m
2 stops
United Airlines Logo
7:15 am - 9:59 pm
KUL
-
BOS
26h 44m
2 stops
$890United Airlines
Sat, Sep 5 - Sun, Sep 13
ANA Logo
9:30 am - 6:00 am
BOS
-
KUL
32h 30m
2 stops
ANA Logo
8:05 am - 9:33 pm
KUL
-
BOS
25h 28m
2 stops
$942ANA
Mon, Sep 28 - Sat, Oct 31
Korean Air Logo
12:55 pm - 9:50 pm
BOS
-
KUL
44h 55m
1 stop
Korean Air Logo
11:55 pm - 9:40 am
KUL
-
BOS
21h 45m
1 stop
$962Korean Air
Tue, Sep 29 - Wed, Oct 28

Cathay Pacific flights from Boston to Kuala Lumpur

Our best Cathay Pacific deals on Boston to Kuala Lumpur flight tickets
Cathay Pacific
Aug 31
BOS1:45 amBoston Logan Intl
31h 10m
1 stop
KUL8:55 pmKuala Lumpur Intl
Sep 20
KUL5:40 pmKuala Lumpur Intl
41h 25m
1 stop
BOS11:05 pmBoston Logan Intl
$1,009
Cathay Pacific
Sep 4
BOS1:45 amBoston Logan Intl
35h 45m
1 stop
KUL1:30 amKuala Lumpur Intl
Sep 13
KUL5:40 pmKuala Lumpur Intl
41h 25m
1 stop
BOS11:05 pmBoston Logan Intl
$1,033

Etihad Airways flights from Boston to Kuala Lumpur

Our best Etihad Airways deals on Boston to Kuala Lumpur flight tickets
Etihad Airways
Sep 28
BOS4:25 pmBoston Logan Intl
39h 20m
1 stop
KUL7:45 pmKuala Lumpur Intl
Nov 23
KUL9:35 amKuala Lumpur Intl
41h 35m
1 stop
BOS2:10 pmBoston Logan Intl
$970
Etihad Airways
Aug 19
BOS4:25 pmBoston Logan Intl
39h 20m
1 stop
KUL7:45 pmKuala Lumpur Intl
Sep 2
KUL9:55 pmKuala Lumpur Intl
28h 45m
1 stop
BOS2:40 pmBoston Logan Intl
$975
Etihad Airways
Aug 16
BOS4:25 pmBoston Logan Intl
28h 00m
1 stop
KUL8:25 amKuala Lumpur Intl
Sep 18
KUL9:55 pmKuala Lumpur Intl
28h 45m
1 stop
BOS2:40 pmBoston Logan Intl
$978

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 June 1, 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

Wed 9/30

12:20 pm-6:00 am

2 stops29h 40m

Kuala Lumpur Intl

Tue 10/27

2:15 pm-2:02 pm

2 stops35h 47m

$776

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Wed 9/30

12:20 pm-6:00 am

2 stops29h 40m

Kuala Lumpur Intl

Tue 10/27

8:05 am-9:33 pm

2 stops25h 28m

$781

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 9/1

9:00 am-12:05 am

2 stops27h 05m

Kuala Lumpur Intl

Sun 9/20

7:15 am-11:30 pm

2 stops52h 15m

$791
Quickest round-trip

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 9/28

8:15 am-12:05 am

2 stops27h 50m

Kuala Lumpur Intl

Mon 11/23

8:05 am-8:22 pm

2 stops25h 17m

$815

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 9/28

7:10 am-6:00 am

2 stops34h 50m

Kuala Lumpur Intl

Wed 10/28

8:05 am-9:42 pm

2 stops25h 37m

$817

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 9/28

7:10 am-6:00 am

2 stops34h 50m

Kuala Lumpur Intl

Sun 11/1

8:05 am-12:13 am

2 stops28h 08m

$831

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 9/28

9:30 am-6:00 am

2 stops32h 30m

Kuala Lumpur Intl

Thu 10/29

6:30 pm-5:07 pm

2 stops34h 37m

$856

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sat 9/5

8:31 pm-12:05 am

2 stops39h 34m

Kuala Lumpur Intl

Sun 9/13

7:15 am-9:59 pm

2 stops26h 44m

$890

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 9/28

9:30 am-6:00 am

2 stops32h 30m

Kuala Lumpur Intl

Sat 10/31

8:05 am-9:33 pm

2 stops25h 28m

$942

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 9/29

12:55 pm-9:50 pm

1 stop44h 55m

Kuala Lumpur Intl

Wed 10/28

11:55 pm-9:40 am

1 stop21h 45m

$962

Flights are sorted by cheapest round-trip flights 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 typical price of a round-trip flight between Boston and Kuala Lumpur?

What is the cheapest month to fly to Kuala Lumpur?

In general, July 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 $533. If you aren’t able to travel during the month of July, then book flights to Kuala Lumpur from Boston during September instead. Flights to Kuala Lumpur in September, while not as cheap as those in July, still average around $723.

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 $1,038 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 $850 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 10m

Direct flights

None
The fastest flight from Boston to Kuala Lumpur takes 22h 10m
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 22h 10m.

  • 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
ANAPriceFrom $625Free CancellationRating
8.3
1,219 reviews
Search ANA flights
Cathay PacificPriceFrom $723Free CancellationRating
7.6
1,354 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $772Free CancellationRating
7.4
9,778 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $784Free CancellationRating
7.4
4,409 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $838Free CancellationRating
7.3
1,444 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $888Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights
Korean AirPriceFrom $1,007Free CancellationRating
8.4
1,217 reviews
Search Korean Air 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