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Cheap flights from Kuala Lumpur Intl Airport to Boston from $479

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kuala Lumpur Intl Airport to Boston departing on 11/24. 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 Kuala Lumpur Intl Airport to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
10:05 am - 7:05 pmKUL-BOS
45h 00m1 stop
Turkish Airlines Logo
9:50 pm - 8:10 amBOS-KUL
22h 20m1 stop
$941Turkish Airlines
Find Deal
Sun, Mar 15 - Sun, Apr 12
Turkish Airlines Logo
10:05 am - 6:05 pmKUL-BOS
45h 00m1 stop
Turkish Airlines Logo
8:00 pm - 8:25 amBOS-KUL
23h 25m1 stop
$992Turkish Airlines
Find Deal
Mon, Dec 22 - Tue, Jan 20
Cathay Pacific Logo
1:35 pm - 11:00 pmKUL-BOS
21h 25m1 stop
Cathay Pacific Logo
1:40 am - 4:40 pmBOS-KUL
27h 00m1 stop
$1,063Cathay Pacific
Find Deal
Sun, Mar 15 - Sat, Apr 11
Cathay Pacific Logo
5:50 pm - 10:00 pmKUL-BOS
41h 10m1 stop
Cathay Pacific Logo
12:30 am - 4:50 pmBOS-KUL
27h 20m1 stop
$1,081Cathay Pacific
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Thu, Nov 13 - Sun, Nov 16
Multiple Airlines Logo
9:25 pm - 3:10 pmKUL-BOS
29h 45m2 stops
Multiple Airlines Logo
4:30 pm - 8:10 amBOS-KUL
27h 40m1 stop
$1,095Multiple Airlines
Find Deal
Sun, Mar 15 - Sun, Apr 12
Etihad Airways Logo
9:35 am - 2:10 pmKUL-BOS
41h 35m1 stop
Etihad Airways Logo
3:40 pm - 8:05 amBOS-KUL
27h 25m1 stop
$1,106Etihad Airways
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Wed, Dec 17 - Wed, Dec 24
Qatar Airways Logo
2:40 am - 8:52 pmKUL-BOS
31h 12m2 stops
Qatar Airways Logo
8:45 pm - 8:40 pmBOS-KUL
34h 55m1 stop
$1,118Qatar Airways
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Wed, Nov 19 - Mon, Nov 24
Qatar Airways Logo
10:15 am - 1:55 pmKUL-BOS
40h 40m1 stop
Qatar Airways Logo
6:00 am - 8:40 pmBOS-KUL
25h 40m2 stops
$1,166Qatar Airways
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Thu, Nov 13 - Mon, Nov 17
Multiple Airlines Logo
1:25 am - 2:30 pmKUL-BOS
25h 05m1 stop
Multiple Airlines Logo
12:55 pm - 9:50 pmBOS-KUL
44h 55m1 stop
$1,178Multiple Airlines
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Sat, Mar 14 - Sun, Apr 12
Etihad Airways Logo
9:35 am - 2:10 pmKUL-BOS
41h 35m1 stop
Etihad Airways Logo
3:40 pm - 7:35 pmBOS-KUL
38h 55m1 stop
$1,416Etihad Airways
Find Deal
Tue, Dec 16 - Tue, Dec 23

Turkish Airlines flights from Kuala Lumpur Intl Airport to Boston

Our best Turkish Airlines deals on Kuala Lumpur Intl Airport to Boston flight tickets
Turkish Airlines
Mar 15
KUL10:05 amKuala Lumpur Intl
45h 00m
1 stop
BOS7:05 pmBoston Logan Intl
Apr 12
BOS9:50 pmBoston Logan Intl
22h 20m
1 stop
KUL8:10 amKuala Lumpur Intl
$941
Find similar
Turkish Airlines
Dec 22
KUL10:05 amKuala Lumpur Intl
45h 00m
1 stop
BOS6:05 pmBoston Logan Intl
Jan 20
BOS8:00 pmBoston Logan Intl
23h 25m
1 stop
KUL8:25 amKuala Lumpur Intl
$992
Find similar
Turkish Airlines
Dec 22
KUL10:05 amKuala Lumpur Intl
45h 00m
1 stop
BOS6:05 pmBoston Logan Intl
Jan 20
BOS8:00 pmBoston Logan Intl
23h 25m
1 stop
KUL8:25 amKuala Lumpur Intl
$993
Find similar

Cathay Pacific flights from Kuala Lumpur Intl Airport to Boston

Our best Cathay Pacific deals on Kuala Lumpur Intl Airport to Boston flight tickets
Cathay Pacific
Mar 15
KUL1:35 pmKuala Lumpur Intl
21h 25m
1 stop
BOS11:00 pmBoston Logan Intl
Apr 11
BOS1:40 amBoston Logan Intl
27h 00m
1 stop
KUL4:40 pmKuala Lumpur Intl
$1,063
Find similar
Cathay Pacific
Nov 13
KUL5:50 pmKuala Lumpur Intl
41h 10m
1 stop
BOS10:00 pmBoston Logan Intl
Nov 16
BOS12:30 amBoston Logan Intl
27h 20m
1 stop
KUL4:50 pmKuala Lumpur Intl
$1,081
Find similar
Cathay Pacific
Nov 13
KUL5:50 pmKuala Lumpur Intl
41h 10m
1 stop
BOS10:00 pmBoston Logan Intl
Nov 16
BOS12:30 amBoston Logan Intl
31h 05m
1 stop
KUL8:35 pmKuala Lumpur Intl
$1,082
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kuala Lumpur Intl Airport to Boston 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 November 3, 2025.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sun 3/15

10:05 am-7:05 pm

1 stop45h 00m

Boston Logan Intl

Sun 4/12

9:50 pm-8:10 am

1 stop22h 20m

$941

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 12/22

10:05 am-6:05 pm

1 stop45h 00m

Boston Logan Intl

Tue 1/20

8:00 pm-8:25 am

1 stop23h 25m

$992

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sun 3/15

1:35 pm-11:00 pm

1 stop21h 25m

Boston Logan Intl

Sat 4/11

1:40 am-4:40 pm

1 stop27h 00m

$1,063

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 11/13

5:50 pm-10:00 pm

1 stop41h 10m

Boston Logan Intl

Sun 11/16

12:30 am-4:50 pm

1 stop27h 20m

$1,081

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sun 3/15

9:25 pm-3:10 pm

2 stops29h 45m

Boston Logan Intl

Sun 4/12

4:30 pm-8:10 am

1 stop27h 40m

$1,095

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Wed 12/17

9:35 am-2:10 pm

1 stop41h 35m

Boston Logan Intl

Wed 12/24

3:40 pm-8:05 am

1 stop27h 25m

$1,106

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Wed 11/19

2:40 am-8:52 pm

2 stops31h 12m

Boston Logan Intl

Mon 11/24

8:45 pm-8:40 pm

1 stop34h 55m

$1,118

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 11/13

10:15 am-1:55 pm

1 stop40h 40m

Boston Logan Intl

Mon 11/17

6:00 am-8:40 pm

2 stops25h 40m

$1,166

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sat 3/14

1:25 am-2:30 pm

1 stop25h 05m

Boston Logan Intl

Sun 4/12

12:55 pm-9:50 pm

1 stop44h 55m

$1,178

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 12/16

9:35 am-2:10 pm

1 stop41h 35m

Boston Logan Intl

Tue 12/23

3:40 pm-7:35 pm

1 stop38h 55m

$1,416

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 Boston from

How to get the cheapest flight ticket from Kuala Lumpur Intl Airport to Boston

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 Boston?

In general, September is the cheapest month to fly from Kuala Lumpur Intl Airport to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,007. If you aren’t able to travel during the month of September, then book flights to Boston from Kuala Lumpur Intl Airport during October instead. Flights to Boston in October, while not as cheap as those in September, still average around $1,014.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Kuala Lumpur Intl Airport to Boston is on a Monday when prices can be found for as low as $1,078. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Friday is $1,290.

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

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Kuala Lumpur Intl Airport to Boston in the morning for as low as $1,016. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around $1,219 per ticket.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,130 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Kuala Lumpur Intl Airport for as low as $995 on momondo.

How have Kuala Lumpur Intl Airport to Boston flight prices changed over time?

As of November 2025, prices for Kuala Lumpur Intl Airport to Boston flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Kuala Lumpur Intl Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Kuala Lumpur Intl Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kuala Lumpur Intl Airport to Boston (KUL to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kuala Lumpur Intl Airport to Boston

Direct flights

None
There are no direct flights from Kuala Lumpur Intl Airport to Boston. There are no popular flight routes from Kuala Lumpur Intl Airport to Boston.
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  • How far is Kuala Lumpur Intl to Boston Logan Intl by plane?

    Kuala Lumpur Intl and Boston Logan Intl are 9281.5 mi apart from one another. By plane, this route typically takes 21h 25m.

  • When did momondo last update prices for flights from Kuala Lumpur Intl Airport to Boston Logan Intl Airport?

    Prices for flights from Kuala Lumpur Intl Airport to Boston Logan Intl Airport were last updated today.

  • How old do you have to be to fly from Kuala Lumpur Intl Airport to Boston Logan Intl Airport?

    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 Kuala Lumpur Intl Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Cambridge
South Yarmouth
Narragansett
Nashua
Gloucester
Falmouth
Laconia
Brockton
Concord
Everett
Sturbridge
Warwick

Why use momondo?

Why should I use momondo to find a flight deal from Kuala Lumpur to Boston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kuala Lumpur to Boston for you.

Can I find flights from Kuala Lumpur to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kuala Lumpur to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from Kuala Lumpur to Boston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Kuala Lumpur.

I’m not ready to book a flight from Kuala Lumpur to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Kuala Lumpur and alert you when they change.

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