BOS - KUL

RM 1,917 Find Cheap Flights from Boston to Kuala Lumpur Airport – Compare and Save

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Everything you should know

Cheapest return flight
RM 3,469
Typical prices: RM 3,704-RM 5,571
Etihad Airways
Sat 6/10Mon 22/10
BOS - KUL • 1 stop
Cheapest one-way flight
RM 1,917
Typical prices: RM 1,990-RM 3,880
Etihad Airways
Fri 2/11
BOS - KUL • 1 stop
Direct flights
Not available
There are currently no direct flights between Boston and Kuala Lumpur Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
21 weeks
in advance
Our data shows that travellers who book at least 21 weeks in advance save around 46% compared to booking last minute.
Insights
Insights
When to travel
August
Cheapest • 24% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Abu Dhabi Zayed Intl (AUH)
Cheapest • Avg RM 4,455 (return)
Dubai Intl (DXB)
Shortest trip • 23h 27m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Kuala Lumpur Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Kuala Lumpur (BOS-KUL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Boston to Kuala Lumpur Intl

Tue, 6 Oct - Thu, 22 Oct
Etihad Airways Logo
16:25 - 08:25BOS  Boston Logan Intl-KUL Kuala Lumpur Intl
28h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:55 - 14:40KUL  Kuala Lumpur Intl-BOS Boston Logan Intl
28h 45m1 stop Abu Dhabi Zayed Intl
RM 3,469Etihad Airways
Wed, 7 Oct - Mon, 12 Oct
Etihad Airways Logo
16:25 - 08:25BOS  Boston Logan Intl-KUL Kuala Lumpur Intl
28h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:55 - 14:40KUL  Kuala Lumpur Intl-BOS Boston Logan Intl
28h 45m1 stop Abu Dhabi Zayed Intl
RM 3,481Etihad Airways
Wed, 7 Oct - Wed, 14 Oct
Etihad Airways Logo
16:25 - 08:25BOS  Boston Logan Intl-KUL Kuala Lumpur Intl
28h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
09:50 - 14:40KUL  Kuala Lumpur Intl-BOS Boston Logan Intl
40h 50m1 stop Abu Dhabi Zayed Intl
RM 3,481Etihad Airways
Wed, 4 Nov - Wed, 25 Nov
Etihad Airways Logo
15:40 - 08:05BOS  Boston Logan Intl-KUL Kuala Lumpur Intl
27h 25m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:40 - 14:10KUL  Kuala Lumpur Intl-BOS Boston Logan Intl
29h 30m1 stop Abu Dhabi Zayed Intl
RM 3,485Etihad Airways
Wed, 7 Oct - Fri, 16 Oct
Etihad Airways Logo
16:25 - 19:45BOS  Boston Logan Intl-KUL Kuala Lumpur Intl
39h 20m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:55 - 14:40KUL  Kuala Lumpur Intl-BOS Boston Logan Intl
28h 45m1 stop Abu Dhabi Zayed Intl
RM 3,485Etihad Airways
Wed, 4 Nov - Wed, 25 Nov
Etihad Airways Logo
15:40 - 19:45BOS  Boston Logan Intl-KUL Kuala Lumpur Intl
39h 05m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:40 - 14:10KUL  Kuala Lumpur Intl-BOS Boston Logan Intl
29h 30m1 stop Abu Dhabi Zayed Intl
RM 3,490Etihad Airways
Thu, 22 Oct - Fri, 27 Nov
Etihad Airways Logo
16:25 - 19:45BOS  Boston Logan Intl-KUL Kuala Lumpur Intl
39h 20m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
09:30 - 14:10KUL  Kuala Lumpur Intl-BOS Boston Logan Intl
41h 40m1 stop Abu Dhabi Zayed Intl
RM 3,498Etihad Airways
Thu, 26 Nov - Sun, 20 Dec
Korean Air Logo
11:10 - 22:25BOS  Boston Logan Intl-KUL Kuala Lumpur Intl
46h 15m1 stop Incheon Intl
Korean Air Logo
23:55 - 08:50KUL  Kuala Lumpur Intl-BOS Boston Logan Intl
21h 55m1 stop Incheon Intl
RM 3,674Korean Air
Wed, 25 Nov - Sun, 20 Dec
Korean Air Logo
11:10 - 22:25BOS  Boston Logan Intl-KUL Kuala Lumpur Intl
46h 15m1 stop Incheon Intl
Korean Air Logo
23:55 - 08:50KUL  Kuala Lumpur Intl-BOS Boston Logan Intl
21h 55m1 stop Incheon Intl
RM 3,674Korean Air
Mon, 28 Sep - Mon, 12 Oct
Korean Air Logo
12:55 - 21:50BOS  Boston Logan Intl-KUL Kuala Lumpur Intl
44h 55m1 stop Incheon Intl
Korean Air Logo
23:20 - 10:10KUL  Kuala Lumpur Intl-BOS Boston Logan Intl
22h 50m1 stop Incheon Intl
RM 3,776Korean Air
Booking Insights

Price, demand, and travel trends for Boston to Kuala Lumpur Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Boston to Kuala Lumpur Intl Airport with more confidence.

How much is a return flight from Boston to Kuala Lumpur Intl Airport?

Return flights from Boston to Kuala Lumpur Intl Airport start at RM 3,469. Prices are below average for this route right now, with typical return fares ranging from RM 3,704 to RM 5,571. The lowest price found in the past 5 days was RM 3,469 on Etihad Airways.

What's the cheapest day of the week to fly from Boston to Kuala Lumpur Intl Airport?

Friday is the cheapest day of the week to fly from Boston to Kuala Lumpur Intl Airport and is 11% cheaper than the average day. Monday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•August is the cheapest month to fly from Boston to Kuala Lumpur Intl Airport at RM 3,391 return.
•October (RM 6,537) and June (RM 5,169) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 92% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Boston to Kuala Lumpur Intl Airport the cheapest?

Flights from Boston to Kuala Lumpur Intl Airport are cheapest 21 weeks before departure. Booking in this window typically costs about 46% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Boston to Kuala Lumpur Intl Airport flights

Low season

October

Cheapest flight

RM 1,917
Best time to beat the crowds but there is an average 47% increase in price.
Most popular time to fly (16% more expensive on average)
Flights from Boston to Kuala Lumpur Intl Airport

When to book flights from Boston to Kuala Lumpur Intl

Are your dates flexible? Find out the best times to travel from Boston to Kuala Lumpur Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Boston to Kuala Lumpur Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Can I bring my pet when traveling from Boston to Kuala Lumpur Airport?

    Passengers traveling from Boston to Kuala Lumpur Airport on airlines, like Emirates, Qatar Airways, United, and Korean Air, have the option of bringing small pets, such as cats and dogs, in the cabin. However, there are extra costs associated with this option.

  • Which airline has the best carry-on baggage policy between Kuala Lumpur Airport and Boston?

    The standard allowance from United Airlines for Economy Class travelers is one carry-on bag with a maximum size of 22 x 14 x 9 inches and a maximum weight of roughly 18 lbs. Business class passengers are allowed a maximum of two bags that weigh 70 lbs. each.

  • Is it possible to upgrade my cabin class when flying from Boston to Kuala Lumpur Airport?

    Passengers flying with Qatar Airways, Emirates, Malaysia Airlines, and United have the opportunity to enhance their travel experience by upgrading from economy class to premium options like business class or first class. This can be accomplished by either redeeming miles from their loyalty programs or purchasing the upgrade. Additionally, passengers can select an upgrade while making their booking or opt for the upgrade at the airport, contingent upon seat availability.

  • Which mode of transportation is most effective for getting from Kuala Lumpur International Airport (KUL) to the city center?

    You have the option to use the KLIA Ekspres, a direct train service that transports you from the airport to KL Sentral. Additionally, ride-sharing services such as Grab and airport taxis are available, providing a convenient and economical means to get to Downtown Kuala Lumpur. For those seeking the freedom of having their own transportation, car rental services are also accessible from the airport.

  • Which airports can I use when flying from Boston to Kuala Lumpur Intl Airport?

    Flights from Boston to Kuala Lumpur Intl Airport usually depart from Boston Logan Intl (BOS) and arrive at Kuala Lumpur Intl (KUL).

  • Which cabin classes can I book on flights from Boston to Kuala Lumpur Intl Airport?

    Two cabin classes are available on flights from Boston to Kuala Lumpur Intl Airport:

    • Economy class
    • Business Class

  • Which airports do connecting flights from Boston to Kuala Lumpur Intl Airport pass through?

    One-stop flights from Boston to Kuala Lumpur Intl Airport most commonly connect through:

    • Hong Kong Intl (HKG) – 33% of one-stop connections
    • Doha Hamad Intl (DOH) – 22% of one-stop connections
    • Istanbul (IST) – 22% of one-stop connections
    • Abu Dhabi Zayed Intl (AUH) – 17% of one-stop connections

    Hong Kong Intl (HKG) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Boston to Kuala Lumpur Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 23% on the Boston to Kuala Lumpur Intl Airport route. Friday is the cheapest departure day at RM 3,997 return on average, while Monday is the most expensive at RM 5,161, a difference of RM 1,163. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Kuala Lumpur Intl Airport?

    Some of the most popular sights in Kuala Lumpur Intl Airport are KLCC Park, World Trade Centre Kuala Lumpur, and Berjaya Times Square. These are among the most viewed places in Kuala Lumpur Intl Airport on KAYAK.

  • How expensive are last-minute Boston to Kuala Lumpur Intl Airport flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 38% above the route average of RM 4,449. Book 21 weeks before departure for the lowest fares.

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

    A direct flight from Boston to Kuala Lumpur Intl Airport takes 0h 00m, covering 24,037 km.

  • Do I need a passport to fly from Boston to Kuala Lumpur Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Boston to Kuala Lumpur Intl Airport looking right now?

    One-way fares from Boston to Kuala Lumpur Intl Airport are currently lower than usual. Average one-way flight prices are about RM 1,972, which is 23% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Boston to Kuala Lumpur Intl Airport?

    Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time of 23h 27m, compared to 23h 51m via Hong Kong Intl (HKG) and 25h 11m via Istanbul (IST).

  • What is the time difference between Boston and Kuala Lumpur Intl Airport?

    Kuala Lumpur Intl Airport is 12 hours ahead of Boston (Malaysia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Kuala Lumpur Intl Airport (KUL)?

    Kuala Lumpur Intl Airport (KUL) hosts 5 major car hire companies, with daily rates starting from around RM 45 for economy cars. Top options include:
    • Paradise
    • Galaxy Asia Car Rental
    • SEIYON Rent a Car
    • Europcar
    • GREEN MOTION

  • How much should I expect to pay for a Boston to Kuala Lumpur Intl Airport flight?

    Return flights from Boston to Kuala Lumpur Intl Airport range from RM 3,704 to RM 5,571, with an average of RM 4,449 over the past 12 months. Anything below RM 3,704 counts as a good deal.

Your guide to booking Boston to Kuala Lumpur Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average RM 3,997 – about RM 1,163 less than Monday (23% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 46% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to Kuala Lumpur Intl Airport trip for August. Fares historically average RM 3,391 return in that month – typically RM 3,145 less than the most expensive month, which is October (based on the last 12 months).
  • Flights from Boston (BOS) to Kuala Lumpur Airport (KUL) frequently stop in Doha (DOH) for flights operated by Qatar Airways, Seoul (ICN) for flights operated by Korean Air, and Tokyo (NRT) for flights operated by All Nippon Airways (ANA). A stopover will take place in Dubai at Dubai International Airport (DXB) if you select to fly with Emirates.
  • Japan Airlines, Qatar Airways, ANA, Korean Air, and Malaysia Airlines provide flight options from Boston to Kuala Lumpur Airport, specifically catering to individuals with restricted mobility. These airlines extend additional assistance to passengers with such requirements, aiming to facilitate their travel experience. Their array of services includes pre-boarding arrangements, wheelchair support, and dedicated assistance throughout the entirety of the journey.
  • Reserving a trip with Emirates, ANA, Qatar Airways, Singapore Airlines, and United guarantees a flight journey suitable for families with children traveling from Boston to Kuala Lumpur Airport. These airlines offer an assortment of features aimed at accommodating families, including tailored dining options and an array of in-flight entertainment choices encompassing movies, television series, and games.
  • You could opt to fly with an airline that cares about the environment when going from Boston to Kuala Lumpur Airport. As part of its commitment to lowering its carbon emissions, Qatar Airways has made investments in fuel-efficient aircraft. The airline has participated in numerous environmental projects and is a participant in the International Air Transport Association's (IATA) Carbon Offset Programs.
  • For your flight from Boston to Kuala Lumpur Airport, Malaysia Airlines and Singapore Airlines are both fantastic options. You can find a ticket that works with your travel dates, and the daily flight schedules for the airlines operating services between Boston and Kuala Lumpur Airport offers a considerable advantage.

More options for your flight from Boston to Kuala Lumpur Intl

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