Find flights
When to book
FAQs

Cheap flights from Boston to Kuala Lumpur Intl Airport from RM 1,733

BOS — KUL
29 Nov — 6 Dec1
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

Tue 17/1115:40 -
1 stop27h 25m
Tue 24/1109:30 -
1 stop41h 10m
Deal found 28/10RM 3,386
Thu 12/1115:40 -
1 stop27h 25m
Wed 25/1109:30 -
1 stop41h 10m
Deal found 27/10RM 3,532
Thu 12/1115:40 -
1 stop27h 25m
Sun 22/1109:30 -
1 stop41h 10m
Deal found 25/10RM 3,548
Sun 8/1115:40 -
1 stop39h 05m
Mon 23/1121:40 -
1 stop29h 00m
Deal found 27/10RM 3,552
Thu 12/1115:40 -
1 stop27h 25m
Mon 23/1121:40 -
1 stop29h 00m
Deal found 27/10RM 3,560
Tue 17/1111:10 -
1 stop46h 15m
Sun 2/523:20 -
1 stop23h 00m
Deal found 26/10RM 3,572
Thu 26/1115:40 -
1 stop27h 25m
Thu 3/1209:30 -
1 stop41h 10m
Deal found 27/10RM 3,589
Thu 12/1111:10 -
1 stop46h 15m
Tue 24/1123:55 -
2 stops27h 43m
Deal found 27/10RM 3,617
Tue 17/1107:31 -
2 stops27h 44m
Sun 2/514:15 -
2 stops29h 03m
Deal found 26/10RM 3,649
Mon 9/1115:40 -
1 stop27h 25m
Wed 25/1109:30 -
1 stop41h 10m
Deal found 27/10RM 3,702
Wed 11/1115:40 -
1 stop27h 25m
Sat 14/1109:30 -
1 stop41h 10m
Deal found 28/10RM 3,710

Find flight deals from Boston to Kuala Lumpur Intl

Round-trip from

RM 3,386

One-way from

RM 1,733

Popular in

August

Cheapest in

March

Average price

RM 4,396
Etihad Airways
  • Etihad Airways
  • 17/11-24/11
  • 2 total stops
  • 68h 35m total
  • Boston to Kuala Lumpur
Search Deals
Etihad Airways
  • Etihad Airways
  • 27/1-31/12
  • 1 total stop
  • 39h 05m total
  • Boston to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (RM 1,795 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (RM 568 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Tue 5/1

08:30-06:45

2 stops33h 15m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 1,908

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Mon 25/1

08:30-06:45

2 stops33h 15m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 1,908

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Thu 28/1

09:09-06:45

2 stops32h 36m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 1,908
Fastest return journey

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Sat 23/1

15:40-08:10

1 stop27h 30m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 1,916

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Wed 4/11

05:30-00:15

3 stops53h 45m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 1,957

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Sat 23/1

09:09-06:45

2 stops32h 36m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,172

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Tue 12/1

09:09-06:45

2 stops32h 36m

Kuala Lumpur Intl

Tue 2/3

14:15-21:45

2 stops44h 30m

RM 3,694

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Tue 12/1

18:40-22:25

2 stops62h 45m

Kuala Lumpur Intl

Thu 4/3

23:55-06:33

2 stops43h 38m

RM 3,820

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Sun 25/4

07:10-06:00

2 stops34h 50m

Kuala Lumpur Intl

Wed 28/4

07:15-06:18

2 stops35h 03m

RM 3,930

BostonKuala Lumpur

BOS Boston Logan Intl - KUL Kuala Lumpur Intl

BOSKUL

Boston Logan Intl

Mon 16/11

07:31-00:15

2 stops27h 44m

Kuala Lumpur Intl

Sun 23/5

14:15-18:49

2 stops40h 34m

RM 3,938

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 3,755). Flying from Boston to Kuala Lumpur Intl Airport in August is currently the most expensive (average of RM 6,016). 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 3,718 and RM 4,482 in November.
The cheapest return price found within the last 5 days was RM 3,386 on Etihad Airways (17 Nov–24 Nov).

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 United Airlines and Delta fly from Boston to Kuala Lumpur Intl Airport in about 32h 36m. The time it takes to get you to your destination can typically vary by up to 30h 09m. 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 3,755). Flying from Boston to Kuala Lumpur Intl Airport in August is currently the most expensive (average of RM 6,016). 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

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Boston to Kuala Lumpur Intl?

Deals for Boston to Kuala Lumpur Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Boston to Kuala Lumpur Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Boston to Kuala Lumpur Intl.

Can Cheapflights find flights from Boston to Kuala Lumpur Intl with no change fees?

Need flexible booking options for your flight to Kuala Lumpur Intl from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Kuala Lumpur Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.