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Kuala Lumpur

$479+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KUL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$889
(Ovago)

One-way from

$479
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,534
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 ($244 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 July 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 July 3, 2025.

This Ovago deal was found by Cheapflights users on 7/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:40 amBOS - KUL
1 stop22h 25mCathay Pacific
Sun 9/285:40 pmKUL - BOS
1 stop41h 20mCathay Pacific
Deal found 7/2$889
This Delta deal was found by Cheapflights users on 7/3. 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.
Tue 12/93:05 pmBOS - KUL
2 stops42h 15mDelta
Tue 12/2311:55 pmKUL - BOS
2 stops35h 15mDelta
Deal found 7/3$901
This FlightHub deal was found by Cheapflights users on 7/2. 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 7/2$904
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 7/286:11 pmBOS - KUL
2 stops27h 59mUnited Airlines
Tue 8/124:55 pmKUL - BOS
2 stops27h 23mUnited Airlines
Deal found 7/1$905
This oojo deal was found by Cheapflights users on 7/1. 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.
Wed 9/2410:00 pmBOS - KUL
1 stop21h 50mQatar Airways
Sun 9/288:20 pmKUL - BOS
1 stop30h 45mQatar Airways
Deal found 7/1$930
This Korean Air deal was found by Cheapflights users on 7/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amBOS - KUL
2 stops51h 20mKorean Air
Thu 12/2511:55 pmKUL - BOS
1 stop21h 45mKorean Air
Deal found 7/3$946
This Gurufare deal was found by Cheapflights users on 7/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:25 pmBOS - KUL
2 stops30h 20mMultiple Airlines
Wed 4/154:55 pmKUL - BOS
2 stops27h 17mMultiple Airlines
Deal found 7/2$957
This oojo deal was found by Cheapflights users on 7/2. 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.
Wed 9/249:35 pmBOS - KUL
1 stop31h 30mTurkish Airlines
Sun 9/2811:45 pmKUL - BOS
1 stop31h 55mTurkish Airlines
Deal found 7/2$972
This Ovago deal was found by Cheapflights users on 6/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/234:10 pmBOS - KUL
1 stop38h 40mEtihad Airways
Sat 11/299:25 amKUL - BOS
1 stop42h 15mEtihad Airways
Deal found 6/30$1,066
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/164:30 pmBOS - SZB
3 stops32h 30mMultiple Airlines
Wed 7/232:00 pmSZB - BOS
3 stops32h 20mMultiple Airlines
Deal found 7/2$2,268

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 July 3, 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

Tue 9/23

1:40 am-12:05 pm

1 stop22h 25m

Kuala Lumpur Intl

Sun 9/28

5:40 pm-11:00 pm

1 stop41h 20m

$889

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 12/9

3:05 pm-10:20 pm

2 stops42h 15m

Kuala Lumpur Intl

Tue 12/23

11:55 pm-10:10 pm

2 stops35h 15m

$901

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

$904

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 7/28

8:05 am-10:10 am

2 stops38h 05m

Kuala Lumpur Intl

Tue 8/12

4:55 pm-7:38 pm

2 stops38h 43m

$905

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Wed 9/24

10:00 pm-7:50 am

1 stop21h 50m

Kuala Lumpur Intl

Sun 9/28

8:20 pm-3:05 pm

1 stop30h 45m

$930

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 12/9

6:00 am-10:20 pm

2 stops51h 20m

Kuala Lumpur Intl

Thu 12/25

11:55 pm-8:40 am

1 stop21h 45m

$946

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sat 11/1

12:25 pm-6:45 am

2 stops30h 20m

Kuala Lumpur Intl

Wed 4/15

4:55 pm-8:12 am

2 stops27h 17m

$957

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

$972

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sun 11/23

4:10 pm-7:50 pm

1 stop38h 40m

Kuala Lumpur Intl

Sat 11/29

9:25 am-2:40 pm

1 stop42h 15m

$1,066

BostonKuala Lumpur

BOS - SZB

BOSSZB

Boston Logan Intl

Wed 7/16

4:30 pm-1:00 pm

3 stops32h 30m

Kuala Lumpur Subang

Wed 7/23

2:00 pm-10:20 am

3 stops32h 20m

$2,268

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 21 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 27, 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 $969). Flying from Boston to Kuala Lumpur in June is currently the most expensive (average of $1,425). 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 July 3, 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.

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 July 3, 2025.
See what other customers who have flown with ANA, Korean Air, and Singapore Airlines from Boston to Kuala Lumpur have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
893 reviews

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very good
893 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Korean Air
8.4
Very good
1,101 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Singapore Airlines
8.1
Very good
1,320 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Delta
8.0
Very good
7,982 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
KLM
7.8
Good
1,367 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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 8 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 $889. Other airlines that can offer you cheap pricing are Delta, from $901, and ANA, from $904. Cathay Pacific is 28% 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 United Airlines. According to our data, you can fly for as low as $538. Users have also found prices from $554 and $598 on Korean Air and Etihad Airways, 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 $969). Flying from Boston to Kuala Lumpur in June is currently the most expensive (average of $1,425). 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

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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 8 airlines flying from Boston to Kuala Lumpur

Discover the top 8 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$784Average$906FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$829Average$1,038FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$847Average$982FlexibilityNo cancel feeOn-time69%
ANACheapest$851Average$965FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$936Average$1,315FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$950Average$1,025FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,104Average$2,124FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,173Average$1,562FlexibilityNo cancel feeOn-time75%

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