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$484+ Cheap flights from Boston (BOS) to Kuala Lumpur

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KUL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Kuala Lumpur are usually found in February or March, booked 58 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Boston to Kuala Lumpur

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Kuala Lumpur (MY1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$950
(KAYAK)

One-way from

$517
(Gurufare)

Popular in

June

Cheapest in

February

Average price

$1,865
From Boston Logan Intl to Kuala Lumpur
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One-way flight from Boston Logan Intl to Kuala Lumpur
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Highest demand for flights based on searches. 16% potential increase in price ($246 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Boston to Kuala Lumpur

Cheapest flights from Boston to Kuala Lumpur
Explore the most affordable flight options available from Boston to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:15 pmBOS - KUL
1 stop27h 40mQatar Airways
Tue 11/189:00 pmKUL - BOS
1 stop29h 55mQatar Airways
Deal found 6/11$903
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/243:15 pmBOS - KUL
2 stops26h 45mANA
Sun 9/282:15 pmKUL - BOS
2 stops36h 25mANA
Deal found 6/12$955
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/62:00 pmBOS - KUL
2 stops35h 50mUnited Airlines
Mon 8/188:40 pmKUL - BOS
2 stops47h 36mUnited Airlines
Deal found 6/10$956
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:40 amBOS - KUL
1 stop30h 30mCathay Pacific
Sun 9/285:40 pmKUL - BOS
1 stop41h 20mCathay Pacific
Deal found 6/12$961
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:35 pmBOS - KUL
1 stop31h 30mTurkish Airlines
Sun 9/2811:45 pmKUL - BOS
1 stop31h 55mTurkish Airlines
Deal found 6/12$975
This Travelocity deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:35 pmBOS - KUL
1 stop27h 20mMultiple Airlines
Sun 9/1411:30 pmKUL - BOS
1 stop30h 35mMultiple Airlines
Deal found 6/11$1,047
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:10 amBOS - KUL
2 stops27h 40mDelta
Tue 8/1211:20 pmKUL - BOS
2 stops38h 00mDelta
Deal found 6/10$1,061
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:05 amBOS - KUL
2 stops46h 40mJapan Airlines
Sun 9/1410:50 pmKUL - BOS
1 stop31h 15mJapan Airlines
Deal found 6/11$1,082
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:30 amBOS - KUL
3 stops34h 50mSingapore Airlines
Tue 11/189:45 pmKUL - BOS
3 stops31h 35mSingapore Airlines
Deal found 6/11$1,153
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/204:30 pmBOS - KUL
1 stop39h 20mEtihad Airways
Wed 8/69:50 amKUL - BOS
1 stop41h 05mEtihad Airways
Deal found 6/12$1,274
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1710:00 pmBOS - KUL
1 stop29h 10mAmerican Airlines
Tue 6/248:20 pmKUL - BOS
1 stop30h 45mAmerican Airlines
Deal found 6/11$1,367
This ScholarTrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:55 pmBOS - KUL
1 stop44h 55mKorean Air
Mon 7/711:20 pmKUL - BOS
2 stops44h 40mKorean Air
Deal found 6/12$1,384

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Kuala Lumpur 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Boston to Kuala Lumpur that are best for you.

Fly from

Boston

Fly to

Kuala Lumpur

Route

Depart

Return

Price

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 11/10

9:15 pm-1:55 pm

1 stop27h 40m

Kuala Lumpur Intl

Tue 11/18

9:00 pm-1:55 pm

1 stop29h 55m

$903

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Wed 9/24

3:15 pm-6:00 am

2 stops26h 45m

Kuala Lumpur Intl

Sun 9/28

2:15 pm-2:40 pm

2 stops36h 25m

$955

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Wed 8/6

2:00 pm-1:50 pm

2 stops35h 50m

Kuala Lumpur Intl

Mon 8/18

8:40 pm-8:16 am

2 stops47h 36m

$956

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 9/23

1:40 am-8:10 pm

1 stop30h 30m

Kuala Lumpur Intl

Sun 9/28

5:40 pm-11:00 pm

1 stop41h 20m

$961

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Wed 9/24

9:35 pm-5:05 pm

1 stop31h 30m

Kuala Lumpur Intl

Sun 9/28

11:45 pm-7:40 pm

1 stop31h 55m

$975

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sun 8/31

1:35 pm-4:55 am

1 stop27h 20m

Kuala Lumpur Intl

Sun 9/14

11:30 pm-6:05 pm

1 stop30h 35m

$1,047

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 8/4

6:10 am-9:50 pm

2 stops27h 40m

Kuala Lumpur Intl

Tue 8/12

11:20 pm-1:20 am

2 stops38h 00m

$1,061

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sun 8/31

6:05 am-4:45 pm

2 stops46h 40m

Kuala Lumpur Intl

Sun 9/14

10:50 pm-6:05 pm

1 stop31h 15m

$1,082

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 11/10

10:30 am-10:20 am

3 stops34h 50m

Kuala Lumpur Intl

Tue 11/18

9:45 pm-4:20 pm

3 stops31h 35m

$1,153

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sun 7/20

4:30 pm-7:50 pm

1 stop39h 20m

Kuala Lumpur Intl

Wed 8/6

9:50 am-2:55 pm

1 stop41h 05m

$1,274

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 26 results
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Best time to book a flight from Boston to Kuala Lumpur

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Kuala Lumpur. Price data was last updated on June 9, 2025.

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Kuala Lumpur. 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?

Currently, March is the cheapest month in which you can book a flight from Boston to Kuala Lumpur (average of $968). Flying from Boston to Kuala Lumpur in June is currently the most expensive (average of $1,453). 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.

What is the cheapest time of day to fly from BOS to KUL?

Find hourly flight availability from Boston to Kuala Lumpur. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Boston to Kuala Lumpur is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Boston to Kuala Lumpur. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Kuala Lumpur flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kuala Lumpur by month

Plan your trip to Kuala Lumpur by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kuala Lumpur ranges from 4.7 - 11.0 inches per month. November is typically the wettest month, when rainfall can reach 11.0 in. June is typically the driest time to visit Kuala Lumpur when rainfall is around 4.7 in.

Temperature in Kuala Lumpur by month

Plan your trip to Kuala Lumpur by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kuala Lumpur, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Kuala Lumpur

Get insights into the airlines that provide service to Kuala Lumpur. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kuala Lumpur. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Japan Airlines, ANA and Hainan Airlines from Boston to Kuala Lumpur by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,489 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
ANA
8.3
Very good
882 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Hainan Airlines
8.1
Very good
39 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Singapore Airlines
8.1
Very good
1,302 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Delta
8.0
Very good
7,950 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

Related info for your journey

Find useful and relevant information for your journey from Boston to Kuala Lumpur. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Kuala Lumpur. On average, Logan Intl has 0 outbound flights to Kuala Lumpur per day from 9 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • What are the cheapest airlines flying from Boston to Kuala Lumpur round-trip?

    Cheapflights users have booked flights from Boston to Kuala Lumpur round-trip from $950. Other airlines that can offer you cheap pricing are United Airlines, from $956, and Cathay Pacific, from $1,011. ANA is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boston to Kuala Lumpur one-way?

    For one-way options, check prices for ANA. According to our data, you can fly for as low as $517. Users have also found prices from $521 and $636 on United Airlines and China Eastern, respectively.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Boston to Kuala Lumpur 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?

    Currently, March is the cheapest month in which you can book a flight from Boston to Kuala Lumpur (average of $968). Flying from Boston to Kuala Lumpur in June is currently the most expensive (average of $1,453). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Kuala Lumpur

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Boston to Kuala Lumpur

Discover the top 9 airlines that operate flights from Boston to Kuala Lumpur. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$784Average$914FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$829Average$1,035FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$847Average$993FlexibilityNo cancel feeOn-time69%
ANACheapest$855Average$1,863FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$936Average$1,321FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$950Average$1,015FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$972Average$1,463FlexibilityNo cancel feeOn-time79%
DeltaCheapest$1,104Average$1,869FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,173Average$1,562FlexibilityNo cancel feeOn-time75%

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