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Cheap flights from Boston to Kuala Lumpur Intl Airport from RM 1,899

BOS — KUL
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Kuala Lumpur Intl

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Kuala Lumpur Intl

Wed 23/916:25 -
1 stop28h 00m
Fri 9/1009:50 -
1 stop40h 50m
Deal found 7/9RM 3,456
Tue 6/1016:25 -
1 stop28h 00m
Tue 13/1009:50 -
1 stop40h 50m
Deal found 8/9RM 3,460
Wed 7/1016:25 -
1 stop28h 00m
Mon 12/1021:55 -
1 stop28h 45m
Deal found 10/9RM 3,464
Thu 15/1016:25 -
1 stop39h 20m
Fri 23/1021:55 -
1 stop28h 45m
Deal found 10/9RM 3,468
Wed 14/1016:25 -
1 stop39h 20m
Thu 22/1009:50 -
1 stop40h 50m
Deal found 10/9RM 3,497
Mon 2/1115:40 -
1 stop39h 05m
Thu 12/1121:40 -
1 stop29h 30m
Deal found 7/9RM 3,505
Wed 14/1016:25 -
1 stop28h 00m
Wed 21/1021:55 -
1 stop28h 45m
Deal found 10/9RM 3,521
Tue 15/916:40 -
1 stop27h 45m
Tue 22/909:50 -
1 stop40h 50m
Deal found 8/9RM 3,538
Mon 30/1115:40 -
1 stop27h 25m
Sun 31/103:20 -
1 stop23h 50m
Deal found 7/9RM 3,586
Mon 9/1111:10 -
1 stop46h 15m
Wed 25/1123:55 -
1 stop21h 55m
Deal found 7/9RM 3,603
Wed 7/1016:25 -
1 stop28h 00m
Sun 11/1009:50 -
1 stop40h 50m
Deal found 10/9RM 3,627

Find flight deals from Boston to Kuala Lumpur Intl

Round-trip from

RM 3,456

One-way from

RM 1,899

Popular in

October

Cheapest in

March

Average price

RM 4,306
Etihad Airways
  • Etihad Airways
  • 23/9-9/10
  • 2 total stops
  • 68h 50m total
  • Boston to Kuala Lumpur
Search Deals
Etihad Airways
  • Etihad Airways
  • 2/11-31/12
  • 1 total stop
  • 39h 05m total
  • Boston to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (RM 2,490 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (RM 1,109 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

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Route

Departure

Return

Price

Cheapest return flight

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Sun 1/11

05:30-00:15

3 stops53h 45m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,041

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Tue 19/1

09:12-06:45

2 stops32h 33m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,305

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Wed 20/1

12:00-18:20

1 stop41h 20m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,362

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Sun 17/1

10:00-10:20

2 stops59h 20m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,379

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Sat 24/10

07:55-00:15

3 stops52h 20m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,379

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Mon 28/12

11:10-22:25

1 stop46h 15m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,777

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Sat 16/1

11:10-22:25

1 stop46h 15m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,777

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Fri 1/1

11:10-22:25

1 stop46h 15m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,777

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Mon 28/12

07:00-05:00

2 stops57h 00m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,793

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Sat 26/12

06:45-22:25

2 stops50h 40m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,802

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Boston to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl from Boston with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Boston to Kuala Lumpur Intl Airport

How far ahead should I book a flight from Boston to Kuala Lumpur Intl Airport?

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Kuala Lumpur Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Kuala Lumpur Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Boston to Kuala Lumpur Intl Airport (average of RM 3,924). Flying from Boston to Kuala Lumpur Intl Airport in October is currently the most expensive (average of RM 7,783). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Boston to Kuala Lumpur Intl Airport?

Airfare is below average for this route at the moment.

Boston to Kuala Lumpur Intl Airport flights typically cost between RM 3,851 and RM 4,522 in September.
The cheapest return price found within the last 5 days was RM 3,456 on Etihad Airways (23 Sept–9 Oct).

Related info for your journey

  • What airport do you fly from for flights from Boston to Kuala Lumpur Intl?

    If you book a flight to Kuala Lumpur Intl from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 4.2 km from the centre of Boston. There are 0 flights from Logan Intl to Kuala Lumpur Intl per day from 0 different airlines.

  • How long is the flight from Boston to Kuala Lumpur Intl Airport?

    Airlines like Etihad Airways, United Airlines, and Korean Air fly from Boston to Kuala Lumpur Intl Airport in about 27h 25m. The time it takes to get you to your destination can typically vary by up to 17h 30m. The distance between Boston and Kuala Lumpur Intl Airport is about 14936 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Boston to Kuala Lumpur Intl that include hotel bookings?

    Yes. In addition to deals on Boston to Kuala Lumpur Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Boston to Kuala Lumpur Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Kuala Lumpur Intl.

  • Can I find deals for business class flights from Boston to Kuala Lumpur Intl?

    Yes. Cheapflights offers flight deals from Boston to Kuala Lumpur Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Kuala Lumpur Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Boston to Kuala Lumpur Intl Airport (average of RM 3,924). Flying from Boston to Kuala Lumpur Intl Airport in October is currently the most expensive (average of RM 7,783). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Kuala Lumpur Intl Airport?

Book flights to Kuala Lumpur Intl Airport if you plan to visit one of these locations
Genting Highlands
Port Dickson
Sepang
Putrajaya
Petaling Jaya
Shah Alam
Puchong
Bentong

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