HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kuala Lumpur Intl

$586+ Cheap flights from Boston (BOS) to Kuala Lumpur Intl (KUL)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KUL
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Kuala Lumpur Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Boston Logan Intl to Kuala Lumpur Intl are usually found in March or October, booked 64 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Boston to Kuala Lumpur Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Kuala Lumpur Intl (KUL). 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$897
(Trip.com)

One-way from

$586
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$1,865
Provider with most accurate pricing for Boston Logan Intl-Kuala Lumpur Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Kuala Lumpur Intl flights.
Search Deals
From Boston Logan Intl to Kuala Lumpur Intl
Search Deals
One-way flight from Boston Logan Intl to Kuala Lumpur Intl
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Best time to find cheap flights, 3% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Boston to Kuala Lumpur Intl

Cheapest flights from Boston to Kuala Lumpur Intl
Explore the most affordable flight options available from Boston to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. 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 12/306:00 pmBOS - KUL
2 stops51h 20mUnited Airlines
Mon 1/206:40 pmKUL - BOS
2 stops37h 51mUnited Airlines
Deal found 12/17$1,241
This oojo deal was found by Cheapflights users on 12/17. 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 12/2912:30 amBOS - KUL
1 stop23h 00mCathay Pacific
Mon 1/205:50 pmKUL - BOS
1 stop41h 10mCathay Pacific
Deal found 12/17$1,768
This KLM deal was found by Cheapflights users on 12/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:05 pmBOS - KUL
1 stop31h 40mKLM
Mon 1/2011:50 pmKUL - BOS
1 stop26h 45mKLM
Deal found 12/17$1,812
This Ovago deal was found by Cheapflights users on 12/17. 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 12/2912:30 amBOS - KUL
1 stop23h 20mMultiple Airlines
Mon 1/2010:40 pmKUL - BOS
2 stops31h 40mMultiple Airlines
Deal found 12/17$1,827
This Gurufare deal was found by Cheapflights users on 12/17. 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.
Mon 12/238:38 pmBOS - KUL
2 stops35h 02mQatar Airways
Thu 1/309:00 pmKUL - BOS
1 stop29h 55mQatar Airways
Deal found 12/17$1,990
This Delta deal was found by Cheapflights users on 12/17. 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 12/236:50 pmBOS - KUL
2 stops38h 30mDelta
Thu 1/3011:55 pmKUL - BOS
2 stops32h 05mDelta
Deal found 12/17$2,109
This KAYAK deal was found by Cheapflights users on 12/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2010:10 pmBOS - KUL
2 stops33h 05mEmirates
Tue 12/317:05 pmKUL - BOS
1 stop31h 50mEmirates
Deal found 12/18$2,500
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:55 amBOS - KUL
3 stops33h 35mSingapore Airlines
Mon 1/209:45 pmKUL - BOS
2 stops34h 58mSingapore Airlines
Deal found 12/17$2,791
This ScholarTrip deal was found by Cheapflights users on 12/17. 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.
Wed 12/1811:00 amBOS - KUL
1 stop40h 45mKorean Air
Sat 1/2511:55 pmKUL - BOS
1 stop21h 45mKorean Air
Deal found 12/17$3,610
This oojo deal was found by Cheapflights users on 12/17. 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.
Fri 12/204:10 pmBOS - KUL
1 stop38h 30mEtihad Airways
Mon 1/69:25 pmKUL - BOS
1 stop30h 15mEtihad Airways
Deal found 12/17$4,520

Find flights from Boston to Kuala Lumpur Intl within your budget

Customize your flight search to find flights from Boston to Kuala Lumpur Intl 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 4/21

9:35 pm-7:05 am

1 stop21h 30m

Kuala Lumpur Intl

Wed 5/14

8:45 am-7:40 pm

1 stop22h 55m

$871

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 1/21

12:15 pm-6:20 pm

1 stop41h 05m

Kuala Lumpur Intl

Tue 2/11

10:50 pm-5:20 pm

1 stop31h 30m

$943

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 4/21

1:54 pm-10:10 am

2 stops32h 16m

Kuala Lumpur Intl

Tue 5/13

6:40 pm-8:16 am

2 stops25h 36m

$948

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 1/27

12:12 pm-6:45 am

2 stops29h 33m

Kuala Lumpur Intl

Tue 2/11

8:00 am-9:43 pm

2 stops26h 43m

$952

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Tue 1/21

7:27 am-6:45 am

2 stops34h 18m

Kuala Lumpur Intl

Tue 2/11

8:00 am-9:43 pm

2 stops26h 43m

$985

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 4/21

1:45 am-8:15 pm

1 stop30h 30m

Kuala Lumpur Intl

Tue 5/13

1:10 pm-10:20 pm

1 stop21h 10m

$1,019

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Sun 4/20

10:00 pm-1:25 pm

2 stops27h 25m

Kuala Lumpur Intl

Tue 4/29

2:55 am-2:50 pm

1 stop23h 55m

$1,036

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Thu 4/24

1:05 pm-9:50 pm

1 stop44h 45m

Kuala Lumpur Intl

Sun 5/11

11:10 pm-10:30 am

1 stop23h 20m

$1,101

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Wed 1/15

12:15 pm-5:25 am

1 stop28h 10m

Kuala Lumpur Intl

Tue 1/28

11:35 pm-5:20 pm

1 stop30h 45m

$1,105

BostonKuala Lumpur

BOS - KUL

BOSKUL

Boston Logan Intl

Mon 4/21

1:05 pm-9:50 pm

1 stop44h 45m

Kuala Lumpur Intl

Mon 5/12

11:10 pm-9:58 pm

2 stops34h 48m

$1,228

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 19 results
1
2

Compare providers for flights from Boston to Kuala Lumpur Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Kuala Lumpur Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Kuala Lumpur Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Kuala Lumpur Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Kuala Lumpur Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Kuala Lumpur Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Kuala Lumpur Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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.

Travel insights for flights from Boston to Kuala Lumpur Intl

Get recent, data-driven insights about flights from Boston to Kuala Lumpur Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Kuala Lumpur Intl. Price data was last updated on December 13, 2024.

The price you pay for your flight from Boston to Kuala Lumpur Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Boston to Kuala Lumpur Intl Airport (average of $977). Flying from Boston to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $1,491). 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 Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

One of the essential ways to save on airfare from Boston to Kuala Lumpur Intl Airport 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 Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Boston to Kuala Lumpur Intl. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Boston to Kuala Lumpur Intl Airport 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 Intl by month

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

In terms of precipitation, rainfall in Kuala Lumpur Intl Airport 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 Intl Airport when rainfall is around 4.7 in.

Temperature in Kuala Lumpur Intl by month

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

If weather is an important factor for your trip to Kuala Lumpur Intl Airport, 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 Intl

Get insights into the airlines that provide service to Kuala Lumpur Intl. 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 Intl. Reviews last updated December 18, 2024.
See what other customers who have flown with Qatar Airways and Delta 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
841 reviews

Overall

8.4

Comfort

8.2

Boarding

8.6

Food

7.7

Entertainment

7.9

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very good
841 reviews
ANA
8.4
Very good
841 reviews

Overall

8.4

Comfort

8.2

Boarding

8.6

Food

7.7

Entertainment

7.9

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Korean Air
8.4
Very good
1,018 reviews
ANA
8.4
Very good
841 reviews

Overall

8.4

Comfort

8.2

Boarding

8.6

Food

7.7

Entertainment

7.9

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines
8.3
Very good
1,443 reviews
ANA
8.4
Very good
841 reviews

Overall

8.4

Comfort

8.2

Boarding

8.6

Food

7.7

Entertainment

7.9

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Emirates
8.1
Very good
3,412 reviews
ANA
8.4
Very good
841 reviews

Overall

8.4

Comfort

8.2

Boarding

8.6

Food

7.7

Entertainment

7.9

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Singapore Airlines
8.1
Very good
1,329 reviews
ANA
8.4
Very good
841 reviews

Overall

8.4

Comfort

8.2

Boarding

8.6

Food

7.7

Entertainment

7.9

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

Find useful and relevant information for your journey from Boston to Kuala Lumpur Intl. 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 Intl?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Kuala Lumpur Intl. You should not have trouble finding flights to Kuala Lumpur Intl from Logan Intl; the airport handles an average of 0 outbound flights to Kuala Lumpur Intl per day. You should also have plenty of airline options to choose from since 10 airlines have flights from the Boston airport to Kuala Lumpur Intl. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

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

    Turkish Airlines, at $897, was found to be the cheapest airline from Boston to Kuala Lumpur Intl Airport.Alternate airlines to your destination round-trip include Japan Airlines and ANA. Turkish Airlines is 32% 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 Intl Airport one-way?

    $590 is the cheapest one-way deal found within the past few days, from ANA. You may also be able to find cheap deals on United Airlines and Cathay Pacific, with prices starting from $597 and $942, respectively.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Boston to Kuala Lumpur Intl Airport (average of $977). Flying from Boston to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $1,491). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Kuala Lumpur Intl

See prices for flight routes from nearby airports that may be better suited for you.
Hartford to Kuala Lumpur Intl flights
Boston to Subang flights

Top 9 airlines flying from Boston to Kuala Lumpur Intl

Discover the top 9 airlines that operate flights from Boston to Kuala Lumpur Intl. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$816Average$1,155FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$847Average$1,195FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$849Average$1,181FlexibilityNo cancel feeOn-time72%
ANACheapest$855Average$1,865FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$953Average$1,552FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$996Average$1,349FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$1,019Average$1,247FlexibilityNo cancel feeOn-time68%
DeltaCheapest$1,219Average$1,563FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,253Average$1,566FlexibilityNo cancel feeOn-time75%
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.