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Cheap flights from Boston to Kuala Lumpur from $427

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 10/9. 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

Turkish Airlines Logo
8:00 pm - 8:25 amBOS-KUL
23h 25m1 stop
Turkish Airlines Logo
11:45 pm - 6:05 pmKUL-BOS
31h 20m1 stop
$849Turkish Airlines
Find Deal
mar., nov. 18 - mar., nov. 25
ANA Logo
6:00 am - 6:45 amBOS-KUL
35h 45m2 stops
ANA Logo
2:15 pm - 12:46 pmKUL-BOS
35h 31m2 stops
$871ANA
Find Deal
jue., feb. 5 - lun., feb. 23
United Airlines Logo
7:55 am - 10:20 amBOS-KUL
37h 25m2 stops
United Airlines Logo
8:30 pm - 7:51 pmKUL-BOS
36h 21m2 stops
$872United Airlines
Find Deal
jue., ene. 22 - mar., feb. 3
United Airlines Logo
10:56 am - 1:55 pmBOS-KUL
37h 59m2 stops
United Airlines Logo
2:15 pm - 12:46 pmKUL-BOS
35h 31m3 stops
$873United Airlines
Find Deal
jue., ene. 22 - mar., feb. 3
Etihad Airways Logo
4:40 pm - 8:05 amBOS-KUL
27h 25m1 stop
Etihad Airways Logo
9:35 am - 2:55 pmKUL-BOS
41h 20m1 stop
$881Etihad Airways
Find Deal
dom., mar. 8 - sáb., abr. 11
Cathay Pacific Logo
1:30 am - 8:35 pmBOS-KUL
31h 05m1 stop
Cathay Pacific Logo
1:35 pm - 11:00 pmKUL-BOS
21h 25m1 stop
$892Cathay Pacific
Find Deal
mar., mar. 10 - mié., mar. 25
Cathay Pacific Logo
1:30 am - 12:30 pmBOS-KUL
23h 00m1 stop
Cathay Pacific Logo
1:35 pm - 11:00 pmKUL-BOS
21h 25m1 stop
$898Cathay Pacific
Find Deal
mié., mar. 11 - jue., mar. 26
Etihad Airways Logo
4:30 pm - 7:50 pmBOS-KUL
39h 20m1 stop
Etihad Airways Logo
9:40 pm - 3:10 pmKUL-BOS
29h 30m1 stop
$912Etihad Airways
Find Deal
dom., oct. 19 - vie., oct. 31
Qatar Airways Logo
10:00 pm - 1:25 pmBOS-KUL
27h 25m2 stops
Qatar Airways Logo
2:55 am - 3:05 pmKUL-BOS
24h 10m1 stop
$928Qatar Airways
Find Deal
mar., oct. 14 - lun., oct. 20
Qatar Airways Logo
8:45 pm - 10:30 pmBOS-KUL
36h 45m2 stops
Qatar Airways Logo
2:40 am - 1:55 pmKUL-BOS
24h 15m1 stop
$929Qatar Airways
Find Deal
dom., nov. 2 - lun., nov. 17

Etihad Airways flights from Boston to Kuala Lumpur

Our best Etihad Airways deals on Boston to Kuala Lumpur flight tickets
Etihad Airways
Mar 8
BOS4:40 pmBoston Logan Intl
27h 25m
1 stop
KUL8:05 amKuala Lumpur Intl
Apr 11
KUL9:35 amKuala Lumpur Intl
41h 20m
1 stop
BOS2:55 pmBoston Logan Intl
$881
Find similar
Etihad Airways
Oct 19
BOS4:30 pmBoston Logan Intl
39h 20m
1 stop
KUL7:50 pmKuala Lumpur Intl
Oct 31
KUL9:40 pmKuala Lumpur Intl
29h 30m
1 stop
BOS3:10 pmBoston Logan Intl
$912
Find similar
Etihad Airways
Oct 1
BOS4:30 pmBoston Logan Intl
32h 05m
2 stops
KUL12:35 pmKuala Lumpur Intl
Oct 13
KUL9:50 amKuala Lumpur Intl
41h 05m
1 stop
BOS2:55 pmBoston Logan Intl
$915
Find similar

Turkish Airlines flights from Boston to Kuala Lumpur

Our best Turkish Airlines deals on Boston to Kuala Lumpur flight tickets
Turkish Airlines
Nov 18
BOS8:00 pmBoston Logan Intl
23h 25m
1 stop
KUL8:25 amKuala Lumpur Intl
Nov 25
KUL11:45 pmKuala Lumpur Intl
31h 20m
1 stop
BOS6:05 pmBoston Logan Intl
$849
Find similar
Turkish Airlines
Mar 11
BOS9:00 pmBoston Logan Intl
23h 25m
1 stop
KUL8:25 amKuala Lumpur Intl
Mar 25
KUL11:45 pmKuala Lumpur Intl
31h 20m
1 stop
BOS7:05 pmBoston Logan Intl
$877
Find similar
Turkish Airlines
Nov 13
BOS8:00 pmBoston Logan Intl
23h 25m
1 stop
KUL8:25 amKuala Lumpur Intl
Nov 25
KUL10:05 amKuala Lumpur Intl
45h 00m
1 stop
BOS6:05 pmBoston Logan Intl
$897
Find similar

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 septiembre 17, 2025.
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

mar. 11/18

8:00 pm-8:25 am

1 stop23h 25m

Kuala Lumpur Intl

mar. 11/25

11:45 pm-6:05 pm

1 stop31h 20m

$849

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

jue. 2/5

6:00 am-6:45 am

2 stops35h 45m

Kuala Lumpur Intl

lun. 2/23

2:15 pm-12:46 pm

2 stops35h 31m

$871

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

jue. 1/22

7:55 am-10:20 am

2 stops37h 25m

Kuala Lumpur Intl

mar. 2/3

8:30 pm-7:51 pm

2 stops36h 21m

$872

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

jue. 1/22

10:56 am-1:55 pm

2 stops37h 59m

Kuala Lumpur Intl

mar. 2/3

2:15 pm-12:46 pm

3 stops35h 31m

$873

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

dom. 3/8

4:40 pm-8:05 am

1 stop27h 25m

Kuala Lumpur Intl

sáb. 4/11

9:35 am-2:55 pm

1 stop41h 20m

$881

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

mar. 3/10

1:30 am-8:35 pm

1 stop31h 05m

Kuala Lumpur Intl

mié. 3/25

1:35 pm-11:00 pm

1 stop21h 25m

$892

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

mié. 3/11

1:30 am-12:30 pm

1 stop23h 00m

Kuala Lumpur Intl

jue. 3/26

1:35 pm-11:00 pm

1 stop21h 25m

$898

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

dom. 10/19

4:30 pm-7:50 pm

1 stop39h 20m

Kuala Lumpur Intl

vie. 10/31

9:40 pm-3:10 pm

1 stop29h 30m

$912

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

mar. 10/14

10:00 pm-1:25 pm

2 stops27h 25m

Kuala Lumpur Intl

lun. 10/20

2:55 am-3:05 pm

1 stop24h 10m

$928

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

dom. 11/2

8:45 pm-10:30 pm

2 stops36h 45m

Kuala Lumpur Intl

lun. 11/17

2:40 am-1:55 pm

1 stop24h 15m

$929

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 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 $878. If you aren’t able to travel during the month of September, then book flights to Kuala Lumpur from Boston during February instead. Flights to Kuala Lumpur in February, while not as cheap as those in September, still average around $926.

What is the cheapest day to depart on your flight to Kuala Lumpur?

According to our data, Thursday is the cheapest day to fly to Kuala Lumpur from Boston. The lowest ticket price found for a Thursday departure recently was $1,161. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,463. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kuala Lumpur.

What is the cheapest time of day to depart on your flight to Kuala Lumpur?

Our most recent data shows that the best time of day to fly to Kuala Lumpur is in the evening. Flights from Boston to Kuala Lumpur during this time can be as low as $1,262. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,552 on average. Flights to Kuala Lumpur from Boston at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $1,114 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 $904 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

Direct flights

None
There are no direct flights from Boston to Kuala Lumpur. There are no popular flight routes from Boston to Kuala Lumpur.
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  • 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 23h 00m.

  • 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 $760Free CancellationRating
7.6
998 reviews
Search Cathay Pacific flights
Turkish AirlinesPriceFrom $784Free CancellationRating
7.3
3,965 reviews
Search Turkish Airlines flights
ANAPriceFrom $851Free CancellationRating
8.4
964 reviews
Search ANA flights
United AirlinesPriceFrom $853Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Etihad AirwaysPriceFrom $919Free CancellationRating
7.4
1,251 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $936Free CancellationRating
7.4
3,622 reviews
Search Qatar Airways flights
DeltaPriceFrom $1,018Free CancellationRating
7.9
7,961 reviews
Search Delta flights
EmiratesPriceFrom $1,172Free CancellationRating
8.1
3,339 reviews
Search Emirates 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