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Cheap flights from Kuala Lumpur Intl Airport to Boston from $621

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 7/1. 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.
Multiple Airlines Logo
8:20 pm - 2:51 pm
KUL
-
BOS
30h 31m
2 stops
Multiple Airlines Logo
10:00 pm - 3:10 pm
BOS
-
KUL
29h 10m
1 stop
$1,058Multiple Airlines
Thu, Jun 18 - Thu, Jun 25
Qatar Airways Logo
9:30 am - 3:15 pm
KUL
-
BOS
41h 45m
1 stop
Qatar Airways Logo
10:00 pm - 3:10 pm
BOS
-
KUL
29h 10m
1 stop
$1,059Qatar Airways
Tue, Jun 16 - Wed, Jul 8
Qatar Airways Logo
10:10 am - 3:15 pm
KUL
-
BOS
41h 05m
1 stop
Qatar Airways Logo
10:00 pm - 3:15 pm
BOS
-
KUL
29h 15m
1 stop
$1,060Qatar Airways
Tue, Jun 16 - Wed, Jul 8
Qatar Airways Logo
9:30 am - 3:15 pm
KUL
-
BOS
41h 45m
1 stop
Qatar Airways Logo
10:00 pm - 3:10 pm
BOS
-
KUL
29h 10m
1 stop
$1,070Qatar Airways
Tue, Jun 16 - Sun, Jul 12
Qatar Airways Logo
10:10 am - 3:15 pm
KUL
-
BOS
41h 05m
1 stop
Qatar Airways Logo
10:00 pm - 3:15 pm
BOS
-
KUL
29h 15m
1 stop
$1,071Qatar Airways
Tue, Jun 16 - Sun, Jul 12
Multiple Airlines Logo
10:10 am - 3:15 pm
KUL
-
BOS
41h 05m
1 stop
Multiple Airlines Logo
10:00 pm - 3:15 pm
BOS
-
KUL
29h 15m
1 stop
$1,073Multiple Airlines
Mon, Jun 15 - Sun, Jul 12
Qatar Airways Logo
9:30 am - 3:15 pm
KUL
-
BOS
41h 45m
1 stop
Qatar Airways Logo
10:00 pm - 3:10 pm
BOS
-
KUL
29h 10m
1 stop
$1,074Qatar Airways
Thu, Jun 18 - Thu, Jun 25
Qatar Airways Logo
10:10 am - 3:15 pm
KUL
-
BOS
41h 05m
1 stop
Qatar Airways Logo
10:00 pm - 3:10 pm
BOS
-
KUL
29h 10m
1 stop
$1,084Qatar Airways
Mon, Jun 15 - Sun, Jul 12
Multiple Airlines Logo
8:20 pm - 3:15 pm
KUL
-
BOS
30h 55m
1 stop
Multiple Airlines Logo
10:00 pm - 9:40 pm
BOS
-
KUL
35h 40m
1 stop
$1,087Multiple Airlines
Sat, Jun 20 - Sat, Jun 27
Qatar Airways Logo
10:10 am - 3:15 pm
KUL
-
BOS
41h 05m
1 stop
Qatar Airways Logo
10:00 pm - 3:10 pm
BOS
-
KUL
29h 10m
1 stop
$1,098Qatar Airways
Mon, Jun 15 - Sun, Jul 12

Qatar Airways flights from Kuala Lumpur Intl Airport to Boston

Our best Qatar Airways deals on Kuala Lumpur Intl Airport to Boston flight tickets
Qatar Airways
Jun 16
KUL9:30 amKuala Lumpur Intl
41h 45m
1 stop
BOS3:15 pmBoston Logan Intl
Jul 8
BOS10:00 pmBoston Logan Intl
29h 10m
1 stop
KUL3:10 pmKuala Lumpur Intl
$1,059
Qatar Airways
Jun 16
KUL10:10 amKuala Lumpur Intl
41h 05m
1 stop
BOS3:15 pmBoston Logan Intl
Jul 8
BOS10:00 pmBoston Logan Intl
29h 15m
1 stop
KUL3:15 pmKuala Lumpur Intl
$1,060
Qatar Airways
Jun 16
KUL9:30 amKuala Lumpur Intl
41h 45m
1 stop
BOS3:15 pmBoston Logan Intl
Jul 12
BOS10:00 pmBoston Logan Intl
29h 10m
1 stop
KUL3:10 pmKuala Lumpur Intl
$1,070

Emirates flights from Kuala Lumpur Intl Airport to Boston

Our best Emirates deals on Kuala Lumpur Intl Airport to Boston flight tickets
Emirates
Sep 17
KUL7:10 pmKuala Lumpur Intl
31h 31m
2 stops
BOS2:41 pmBoston Logan Intl
Sep 21
BOS10:40 amBoston Logan Intl
57h 55m
2 stops
KUL8:35 amKuala Lumpur Intl
$1,167
Emirates
Jun 1
KUL7:10 pmKuala Lumpur Intl
31h 00m
1 stop
BOS2:10 pmBoston Logan Intl
Jul 5
BOS10:40 amBoston Logan Intl
47h 10m
2 stops
KUL9:50 pmKuala Lumpur Intl
$1,178
Emirates
Jun 1
KUL7:10 pmKuala Lumpur Intl
31h 00m
1 stop
BOS2:10 pmBoston Logan Intl
Jul 5
BOS10:40 amBoston Logan Intl
47h 10m
2 stops
KUL9:50 pmKuala Lumpur Intl
$1,179

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 May 7, 2026.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Boston that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 6/18

8:20 pm-2:51 pm

2 stops30h 31m

Boston Logan Intl

Thu 6/25

10:00 pm-3:10 pm

1 stop29h 10m

$1,058

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 6/16

9:30 am-3:15 pm

1 stop41h 45m

Boston Logan Intl

Wed 7/8

10:00 pm-3:10 pm

1 stop29h 10m

$1,059

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 6/16

10:10 am-3:15 pm

1 stop41h 05m

Boston Logan Intl

Wed 7/8

10:00 pm-3:15 pm

1 stop29h 15m

$1,060

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 6/16

9:30 am-3:15 pm

1 stop41h 45m

Boston Logan Intl

Sun 7/12

10:00 pm-3:10 pm

1 stop29h 10m

$1,070

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 6/16

10:10 am-3:15 pm

1 stop41h 05m

Boston Logan Intl

Sun 7/12

10:00 pm-3:15 pm

1 stop29h 15m

$1,071

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 6/15

10:10 am-3:15 pm

1 stop41h 05m

Boston Logan Intl

Sun 7/12

10:00 pm-3:15 pm

1 stop29h 15m

$1,073

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 6/18

9:30 am-3:15 pm

1 stop41h 45m

Boston Logan Intl

Thu 6/25

10:00 pm-3:10 pm

1 stop29h 10m

$1,074

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 6/15

10:10 am-3:15 pm

1 stop41h 05m

Boston Logan Intl

Sun 7/12

10:00 pm-3:10 pm

1 stop29h 10m

$1,084

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sat 6/20

8:20 pm-3:15 pm

1 stop30h 55m

Boston Logan Intl

Sat 6/27

10:00 pm-9:40 pm

1 stop35h 40m

$1,087

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 6/15

10:10 am-3:15 pm

1 stop41h 05m

Boston Logan Intl

Sun 7/12

10:00 pm-3:10 pm

1 stop29h 10m

$1,098

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 typical price of a round-trip flight between Kuala Lumpur Intl Airport and Boston?

What is the cheapest month to fly to Boston?

In general, February 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 $0. If you aren’t able to travel during the month of February, then book flights to Boston from Kuala Lumpur Intl Airport during September instead. Flights to Boston in September, while not as cheap as those in February, still average around $1,009.

How far in advance should I book a flight from Kuala Lumpur Intl Airport 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 $1,161 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 $939 on momondo.

Can stopping save me money on Kuala Lumpur Intl Airport to Boston flights?

You could potentially save up to 4% on your flight if you consider stops on a Kuala Lumpur Intl Airport to Boston flight.

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

As of May 2026, prices for Kuala Lumpur Intl Airport to Boston flights are approximately 4% 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

Fastest flight time

24h 55m

Direct flights

None
The fastest flight from Kuala Lumpur Intl Airport to Boston takes 24h 55m
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.
Search flight deals

Frequently asked questions about flying from Kuala Lumpur Intl Airport to Boston

  • 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 24h 55m.

  • 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
Kennebunkport
Plymouth
Cambridge
South Yarmouth
Gloucester
Narragansett
Brockton
Falmouth
Chatham
Warwick
Sturbridge
Laconia
Dennis Port
Nashua

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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