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Cheap flights from Boston to Kuala Lumpur from $491

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 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.
Korean Air Logo
12:55 pm - 9:50 pm
BOS
-
KUL
44h 55m
1 stop
Korean Air Logo
11:20 pm - 10:10 am
KUL
-
BOS
22h 50m
1 stop
$984Korean Air
jue., sep. 10 - lun., sep. 14
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
$990Etihad Airways
dom., ago. 16 - lun., ago. 31
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
$992Etihad Airways
mar., ago. 18 - lun., ago. 31
Etihad Airways Logo
4:25 pm - 7:45 pm
BOS
-
KUL
39h 20m
1 stop
Etihad Airways Logo
9:50 am - 2:40 pm
KUL
-
BOS
40h 50m
1 stop
$997Etihad Airways
lun., ago. 17 - lun., ago. 31
United Airlines Logo
8:00 am - 6:00 am
BOS
-
KUL
34h 00m
2 stops
United Airlines Logo
7:15 am - 9:59 pm
KUL
-
BOS
26h 44m
2 stops
$1,003United Airlines
lun., sep. 14 - jue., sep. 17
Qatar Airways Logo
9:05 pm - 8:15 am
BOS
-
KUL
22h 10m
1 stop
Qatar Airways Logo
7:55 pm - 2:20 pm
KUL
-
BOS
31h 25m
1 stop
$1,008Qatar Airways
lun., nov. 2 - mar., nov. 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
$1,009Etihad Airways
mar., sep. 1 - dom., sep. 20
Cathay Pacific Logo
1:45 am - 4:40 pm
BOS
-
KUL
26h 55m
1 stop
Cathay Pacific Logo
8:10 am - 11:05 pm
KUL
-
BOS
26h 55m
1 stop
$1,013Cathay Pacific
dom., sep. 20 - jue., sep. 24
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
$2,354Multiple Airlines
mar., jul. 21 - mar., ago. 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
$2,386Multiple Airlines
mié., jul. 22 - mar., ago. 11

United Airlines flights from Boston to Kuala Lumpur

Our best United Airlines deals on Boston to Kuala Lumpur flight tickets
United Airlines
Sep 14
BOS6:00 amBoston Logan Intl
36h 00m
2 stops
KUL6:00 amKuala Lumpur Intl
Sep 17
KUL7:15 amKuala Lumpur Intl
26h 44m
2 stops
BOS9:59 pmBoston Logan Intl
$1,003
United Airlines
Aug 19
BOS3:13 pmBoston Logan Intl
26h 47m
2 stops
KUL6:00 amKuala Lumpur Intl
Aug 31
KUL6:35 pmKuala Lumpur Intl
41h 24m
3 stops
BOS11:59 pmBoston Logan Intl
$1,035
United Airlines
Aug 18
BOS11:00 amBoston Logan Intl
55h 00m
2 stops
KUL6:00 amKuala Lumpur Intl
Sep 1
KUL6:35 pmKuala Lumpur Intl
41h 24m
3 stops
BOS11:59 pmBoston Logan Intl
$1,040

Korean Air flights from Boston to Kuala Lumpur

Our best Korean Air deals on Boston to Kuala Lumpur flight tickets
Korean Air
Sep 10
BOS12:55 pmBoston Logan Intl
44h 55m
1 stop
KUL9:50 pmKuala Lumpur Intl
Sep 14
KUL11:20 pmKuala Lumpur Intl
22h 50m
1 stop
BOS10:10 amBoston Logan Intl
$984
Korean Air
Jun 10
BOS12:55 pmBoston Logan Intl
44h 55m
1 stop
KUL9:50 pmKuala Lumpur Intl
Jun 16
KUL11:20 pmKuala Lumpur Intl
28h 49m
2 stops
BOS4:09 pmBoston Logan Intl
$1,560
Korean Air
Jun 22
BOS9:29 pmBoston Logan Intl
36h 21m
2 stops
KUL9:50 pmKuala Lumpur Intl
Jul 14
KUL11:20 pmKuala Lumpur Intl
28h 48m
2 stops
BOS4:08 pmBoston Logan Intl
$1,565

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 junio 8, 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

jue. 9/10

12:55 pm-9:50 pm

1 stop44h 55m

Kuala Lumpur Intl

lun. 9/14

11:20 pm-10:10 am

1 stop22h 50m

$984

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

dom. 8/16

4:25 pm-8:25 am

1 stop28h 00m

Kuala Lumpur Intl

lun. 8/31

9:50 am-2:40 pm

1 stop40h 50m

$990

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

mar. 8/18

4:25 pm-8:25 am

1 stop28h 00m

Kuala Lumpur Intl

lun. 8/31

9:55 pm-2:40 pm

1 stop28h 45m

$992

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

lun. 8/17

4:25 pm-7:45 pm

1 stop39h 20m

Kuala Lumpur Intl

lun. 8/31

9:50 am-2:40 pm

1 stop40h 50m

$997

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

lun. 9/14

8:00 am-6:00 am

2 stops34h 00m

Kuala Lumpur Intl

jue. 9/17

7:15 am-9:59 pm

2 stops26h 44m

$1,003

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

lun. 11/2

9:05 pm-8:15 am

1 stop22h 10m

Kuala Lumpur Intl

mar. 11/10

7:55 pm-2:20 pm

1 stop31h 25m

$1,008

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

mar. 9/1

4:25 pm-8:25 am

1 stop28h 00m

Kuala Lumpur Intl

dom. 9/20

9:55 pm-2:40 pm

1 stop28h 45m

$1,009

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

dom. 9/20

1:45 am-4:40 pm

1 stop26h 55m

Kuala Lumpur Intl

jue. 9/24

8:10 am-11:05 pm

1 stop26h 55m

$1,013
Quickest round-trip

BostonKuala Lumpur

BOS - SZB

BOSSZB

Boston Logan Intl

mar. 7/21

1:45 am-12:00 pm

1 stop22h 15m

Kuala Lumpur Subang

mar. 8/11

1:00 pm-11:05 pm

1 stop22h 05m

$2,354

BostonKuala Lumpur

BOS - SZB

BOSSZB

Boston Logan Intl

mié. 7/22

1:45 am-12:00 pm

1 stop22h 15m

Kuala Lumpur Subang

mar. 8/11

1:00 pm-11:05 pm

1 stop22h 05m

$2,386

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 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
1,228 reviews
Search ANA flights
Cathay PacificPriceFrom $723Free CancellationRating
7.6
1,365 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $772Free CancellationRating
7.4
9,785 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $784Free CancellationRating
7.4
4,410 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $838Free CancellationRating
7.3
1,450 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $888Free CancellationRating
7.4
3,727 reviews
Search Qatar Airways flights
Korean AirPriceFrom $1,007Free CancellationRating
8.4
1,218 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