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$528+ Cheap flights from Kuala Lumpur Intl (KUL) to Boston (BOS)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — BOS
Dec 9 — Dec 161
Tue 12/9
Tue 12/16
1 adult, Economy
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Cheapflights Tip: The best prices from Kuala Lumpur Intl to Boston Logan Intl are usually found in September or October, booked 59 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Kuala Lumpur Intl to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur Intl (KUL) to Boston (BOS). 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 November 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,000
(Turkish Airlines)

One-way from

$528
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,096
Provider with most accurate pricing for Kuala Lumpur Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Kuala Lumpur Intl-Boston Logan Intl flights.
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From Kuala Lumpur Intl to Boston Logan Intl
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One-way flight from Kuala Lumpur Intl to Boston Logan Intl
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Highest demand for flights based on searches. 3% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Kuala Lumpur Intl to Boston

Cheapest flights from Kuala Lumpur Intl to Boston
Explore the most affordable flight options available from Kuala Lumpur Intl to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2025.

This Turkish Airlines deal was found by Cheapflights users on 11/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:45 pmKUL - BOS
1 stop31h 20mTurkish Airlines
Tue 1/208:00 pmBOS - KUL
1 stop32h 20mTurkish Airlines
Deal found 11/7$1,000
This Turkish Airlines deal was found by Cheapflights users on 11/6. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:05 amKUL - BOS
1 stop45h 00mTurkish Airlines
Mon 11/248:00 pmBOS - KUL
1 stop23h 25mTurkish Airlines
Deal found 11/6$1,011
This Etihad Airways deal was found by Cheapflights users on 11/9. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:35 amKUL - BOS
1 stop41h 35mEtihad Airways
Tue 1/203:40 pmBOS - KUL
1 stop27h 25mEtihad Airways
Deal found 11/9$1,034
This Gotogate deal was found by Cheapflights users on 11/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:40 pmKUL - BOS
1 stop29h 30mEtihad Airways
Tue 12/303:40 pmBOS - KUL
1 stop38h 55mEtihad Airways
Deal found 11/9$1,041
This Gotogate deal was found by Cheapflights users on 11/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:35 amKUL - BOS
1 stop41h 35mEtihad Airways
Tue 12/303:40 pmBOS - KUL
1 stop38h 55mEtihad Airways
Deal found 11/8$1,058
This Cathay Pacific deal was found by Cheapflights users on 11/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:50 pmKUL - BOS
1 stop41h 10mCathay Pacific
Sun 11/2312:30 amBOS - KUL
1 stop27h 20mCathay Pacific
Deal found 11/6$1,081
This Turkish Airlines deal was found by Cheapflights users on 11/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:25 amKUL - BOS
1 stop98h 40mTurkish Airlines
Sat 1/108:00 pmBOS - KUL
1 stop32h 20mTurkish Airlines
Deal found 11/7$1,133
This Qatar Airways deal was found by Cheapflights users on 11/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:00 amKUL - BOS
1 stop25h 20mMultiple Airlines
Tue 1/208:40 pmBOS - KUL
1 stop22h 15mMultiple Airlines
Deal found 11/7$1,172

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kuala Lumpur Intl to Boston 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 November 9, 2025.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Boston that are best for you.

Fly from

Kuala Lumpur Intl

Fly to

Boston

Route

Depart

Return

Price

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 11/20

10:05 am-6:05 pm

1 stop45h 00m

Boston Logan Intl

Mon 11/24

8:00 pm-8:25 am

1 stop23h 25m

$1,011

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 12/23

9:35 am-2:10 pm

1 stop41h 35m

Boston Logan Intl

Tue 12/30

3:40 pm-7:35 pm

1 stop38h 55m

$1,058

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 11/20

5:50 pm-10:00 pm

1 stop41h 10m

Boston Logan Intl

Sun 11/23

12:30 am-4:50 pm

1 stop27h 20m

$1,081

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sun 12/21

2:00 am-2:20 pm

1 stop25h 20m

Boston Logan Intl

Tue 1/20

8:40 pm-7:55 am

1 stop22h 15m

$1,172

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 12/23

5:50 pm-10:00 pm

1 stop41h 10m

Boston Logan Intl

Mon 12/29

12:30 am-12:35 pm

1 stop23h 05m

$1,200

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Fri 11/14

6:10 am-2:10 pm

2 stops45h 00m

$528

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sat 1/17

10:05 am-8:55 pm

3 stops47h 50m

$639

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sat 1/17

10:05 am-6:05 pm

1 stop45h 00m

$651

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Fri 11/14

7:55 pm-1:55 pm

1 stop31h 00m

$736

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Fri 11/14

11:05 pm-11:42 pm

4 stops37h 37m

$1,139

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Showing 1-10 of 12 results
1
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Compare providers for flights from Kuala Lumpur Intl to Boston

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 Kuala Lumpur Intl to Boston in November.
ProviderPrice AccuracyTrust Score*
Trip.comPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Kuala Lumpur Intl Airport-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kuala Lumpur Intl Airport-Boston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kuala Lumpur Intl Airport-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kuala Lumpur Intl Airport-Boston flights, Cheapflights users trust eDreams the most. eDreams 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 Kuala Lumpur Intl Airport-Boston 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 Kuala Lumpur Intl to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kuala Lumpur Intl 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 Kuala Lumpur Intl Airport to Boston

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

Use this chart to determine the optimal time to book a round-trip flight from Kuala Lumpur Intl to Boston. Price data was last updated on November 7, 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kuala Lumpur Intl Airport to Boston. 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 Kuala Lumpur Intl Airport to Boston?

Currently, September is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Boston (average of $896). Flying from Kuala Lumpur Intl Airport to Boston in July is currently the most expensive (average of $1,085). 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 KUL to BOS?

Find hourly flight availability from Kuala Lumpur Intl to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 9, 2025.

A simple way to save on the total cost of your ticket is to fly from Kuala Lumpur Intl Airport to Boston in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.

Related info for your journey

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

    For a flight from Kuala Lumpur Intl to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 0 inbound flights from Kuala Lumpur Intl per day. 0 airlines have flights to Boston Logan Intl from Kuala Lumpur Intl on a regular basis.

  • How long is the flight from Kuala Lumpur Intl Airport to Boston?

    There are many flights that can get you from Kuala Lumpur Intl Airport to Boston in 41h 10m. Fly via Turkish Airlines, Etihad Airways, or Cathay Pacific to get the fastest option. Airlines will cover a distance of 9281 mi. This flight may include one or multiple stops.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kuala Lumpur Intl to Boston.

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

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

    Currently, September is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Boston (average of $896). Flying from Kuala Lumpur Intl Airport to Boston in July is currently the most expensive (average of $1,085). 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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