RM 2,589 Find cheap flights from Boston to Kuala Lumpur

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Kuala Lumpur departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kuala Lumpur, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kuala Lumpur, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,646,933 times on KAYAK, and here's why:

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Cheap flight deals from Boston to Kuala Lumpur (BOS-KUL)

 
These are the cheapest deals for flights from Boston to Kuala Lumpur currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Boston to Kuala Lumpur

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to Kuala Lumpur.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
20:00 - 17:05BOS-KUL
32h 05m1 stop
08:45 - 19:40KUL-BOS
22h 55m1 stop
RM 3,638Turkish Airlines
Find Deal
Sun, 19 Jan - Mon, 31 Mar
06:31 - 00:15BOS-KUL
28h 44m2 stops
18:40 - 07:53KUL-BOS
26h 13m2 stops
RM 3,808United Airlines
Find Deal
Tue, 21 Jan - Wed, 12 Feb
06:00 - 18:20BOS-KUL
47h 20m2 stops
09:05 - 17:20KUL-BOS
21h 15m1 stop
RM 3,825JAL
Find Deal
Tue, 21 Jan - Tue, 11 Feb
06:31 - 00:15BOS-KUL
28h 44m2 stops
17:00 - 07:57KUL-BOS
27h 57m2 stops
RM 3,839
Find Deal
Wed, 22 Jan - Thu, 13 Feb
12:15 - 18:20BOS-KUL
41h 05m1 stop
22:50 - 17:20KUL-BOS
31h 30m1 stop
RM 3,870JAL
Find Deal
Mon, 20 Jan - Wed, 12 Feb
06:31 - 00:15BOS-KUL
28h 44m2 stops
14:15 - 07:26KUL-BOS
30h 11m2 stops
RM 3,884
Find Deal
Mon, 20 Jan - Sun, 2 Feb
09:30 - 06:45BOS-KUL
32h 15m2 stops
14:15 - 18:44KUL-BOS
40h 29m2 stops
RM 4,245ANA
Find Deal
Sun, 19 Jan - Mon, 31 Mar
06:00 - 06:45BOS-KUL
35h 45m2 stops
14:15 - 20:42KUL-BOS
43h 27m2 stops
RM 4,258ANA
Find Deal
Sun, 2 Mar - Sun, 9 Mar
00:30 - 16:50BOS-KUL
27h 20m1 stop
08:20 - 22:00KUL-BOS
26h 40m1 stop
RM 4,558Cathay Pacific
Find Deal
Fri, 21 Feb - Sat, 8 Mar
01:30 - 20:35BOS-KUL
31h 05m1 stop
17:45 - 22:20KUL-BOS
40h 35m1 stop
RM 4,633Cathay Pacific
Find Deal
Tue, 25 Mar - Wed, 16 Apr

Flights from Boston to Kuala Lumpur - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Kuala Lumpur to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Kuala Lumpur?

The average price of all flights from Boston to Kuala Lumpur clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Kuala Lumpur on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Boston to Kuala Lumpur. For your return ticket, we recommend flying on a Sunday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Boston to Kuala Lumpur?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Kuala Lumpur, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Kuala Lumpur is March, where tickets cost RM 4,638 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is RM 9,008 and RM 8,066 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Kuala Lumpur, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Kuala Lumpur, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 125 days before departure.

Good to know

Cheapest flight

RM 2,589
Flight from Boston to Kuala Lumpur Airport

When to book flights from Boston to Kuala Lumpur

Are your dates flexible? Find out the best times to travel from Boston to Kuala Lumpur based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Kuala Lumpur

  • What is the cheapest flight from Boston to Kuala Lumpur?

    In the last 3 days, the lowest price for a flight from Boston to Kuala Lumpur was RM 580 for a one-way ticket and RM 815 for a return.

  • Which airports will I be using when flying from Boston to Kuala Lumpur?

    On your way to Kuala Lumpur, you’ll fly out from Boston Logan Intl. You’ll be landing in one of Kuala Lumpur’s 2 airports: Kuala Lumpur Intl or Kuala Lumpur Subang.

  • Which aircraft models fly most regularly from Boston to Kuala Lumpur?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Kuala Lumpur?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Boston and Kuala Lumpur, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Boston to Kuala Lumpur?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Kuala Lumpur.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Kuala Lumpur?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kuala Lumpur from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Kuala Lumpur?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kuala Lumpur with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Kuala Lumpur?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kuala Lumpur from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Boston to Kuala Lumpur

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Kuala Lumpur found on KAYAK in the last 72 hours.
14/1Tue
2 stopsANA
36h 00mBOS-KUL
RM 2,589
13/1Mon
1 stopCathay Pacific
23h 00mBOS-KUL
RM 3,397
14/1Tue
1 stopQatar Airways
27h 40mBOS-KUL
RM 4,183
14/1Tue
3 stopsSingapore Airlines
45h 11mBOS-KUL
RM 5,490
20/12Fri
2 stops
27h 45mBOS-KUL
RM 9,713
20/12Fri
1 stopEtihad Airways
26h 45mBOS-KUL
RM 14,905
20/12Fri
3 stops
48h 30mBOS-KUL
RM 25,604

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Last minute flights from Boston to Kuala Lumpur

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Kuala Lumpur that are departing in the next 10 days.
25/11Mon
multi-stopANA
36h 00mBOS-KUL
9/12Mon
multi-stopANA
37h 17mKUL-BOS
RM 3,875
24/11Sun
multi-stopCathay Pacific
23h 20mBOS-KUL
9/12Mon
multi-stopCathay Pacific
26h 40mKUL-BOS
RM 4,133
24/11Sun
multi-stop
30h 05mBOS-KUL
9/12Mon
multi-stop
35h 40mKUL-BOS
RM 5,504
25/11Mon
multi-stop
35h 45mBOS-KUL
9/12Mon
multi-stop
45h 05mKUL-BOS
RM 5,549
24/11Sun
multi-stop
28h 10mBOS-KUL
9/12Mon
multi-stop
35h 40mKUL-BOS
RM 5,718
25/11Mon
multi-stopEmirates
27h 40mBOS-KUL
8/12Sun
multi-stopEmirates
25h 30mKUL-BOS
RM 6,236
25/11Mon
multi-stopEmirates
21h 20mBOS-KUL
8/12Sun
multi-stopEmirates
25h 30mKUL-BOS
RM 6,633
24/11Sun
multi-stop
23h 00mBOS-KUL
9/12Mon
multi-stop
27h 00mKUL-BOS
RM 6,709
25/11Mon
multi-stopKorean Air
40h 45mBOS-KUL
9/12Mon
multi-stopKorean Air
21h 45mKUL-BOS
RM 6,727

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Everything you need to know for your flight from Boston to Kuala Lumpur

Information on your arrival and departure airports

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