BOS - KUL

RM 2,813 Find Cheap Flights from Boston to Kuala Lumpur Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Kuala Lumpur Intl departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kuala Lumpur, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kuala Lumpur, as well as popular online travel agencies
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Cheap Flight Deals from Logan Intl to Kuala Lumpur Intl (BOS-KUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Logan Intl to Kuala Lumpur Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Boston to Kuala Lumpur Intl

Recommended return deals departing in the coming months from the most popular airlines that fly from Boston to Kuala Lumpur Intl.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
20:00 - 08:20BOS-KUL
23h 20m1 stop
23:45 - 19:05KUL-BOS
31h 20m1 stop
RM 3,519Turkish Airlines
Find Deal
Mon, 24 Feb - Thu, 13 Mar
20:00 - 17:05BOS-KUL
32h 05m1 stop
10:00 - 18:05KUL-BOS
45h 05m1 stop
RM 3,690Turkish Airlines
Find Deal
Mon, 10 Feb - Sat, 15 Feb
08:00 - 13:45BOS-KUL
40h 45m2 stops
17:00 - 15:50KUL-BOS
34h 50m2 stops
RM 4,265United Airlines
Find Deal
Mon, 24 Feb - Thu, 13 Mar
09:30 - 06:00BOS-KUL
32h 30m2 stops
14:15 - 17:24KUL-BOS
39h 09m2 stops
RM 4,270ANA
Find Deal
Wed, 23 Apr - Tue, 29 Apr
08:00 - 10:20BOS-KUL
38h 20m2 stops
20:40 - 23:36KUL-BOS
38h 56m2 stops
RM 4,274United Airlines
Find Deal
Wed, 26 Mar - Wed, 16 Apr
05:45 - 06:45BOS-KUL
36h 00m2 stops
14:15 - 12:38KUL-BOS
35h 23m2 stops
RM 4,279ANA
Find Deal
Wed, 5 Feb - Tue, 18 Feb
21:10 - 06:10BOS-KUL
45h 00m2 stops
21:05 - 18:30KUL-BOS
33h 25m2 stops
RM 4,368
Find Deal
Fri, 14 Mar - Sun, 23 Mar
16:55 - 20:15BOS-KUL
39h 20m1 stop
10:00 - 15:15KUL-BOS
41h 15m1 stop
RM 4,373Etihad Airways
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Sun, 4 May - Fri, 30 May
11:00 - 13:45BOS-KUL
61h 45m2 stops
14:15 - 07:26KUL-BOS
30h 11m2 stops
RM 4,382
Find Deal
Sun, 2 Feb - Sun, 9 Feb
17:10 - 19:40BOS-KUL
38h 30m1 stop
09:25 - 15:40KUL-BOS
42h 15m1 stop
RM 4,440Etihad Airways
Find Deal
Fri, 14 Mar - Sun, 23 Mar

Flights from Boston to Kuala Lumpur Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Kuala Lumpur Intl to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all round-trip flights from Boston to Kuala Lumpur Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Boston to Kuala Lumpur Airport, look for departures on Thursdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Kuala Lumpur Airport, Sunday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Kuala Lumpur Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Kuala Lumpur Intl Airport is March, where tickets cost RM 4,598 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is RM 8,211 and RM 8,040 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Kuala Lumpur Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Boston to Kuala Lumpur Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low season

November

High season

July

Cheapest flight

RM 2,813
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from Boston to Kuala Lumpur 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Boston to Kuala Lumpur Airport flights

  • 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.

  • What is the cheapest flight from Boston to Kuala Lumpur Intl Airport?

    In the last 3 days, the lowest price for a flight from Boston to Kuala Lumpur Intl Airport was RM 626 for a one-way ticket and RM 783 for a return.

  • Which aircraft models fly most regularly from Boston to Kuala Lumpur Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Kuala Lumpur Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Boston and Kuala Lumpur Airport, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Boston to Kuala Lumpur Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Kuala Lumpur Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Kuala Lumpur Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kuala Lumpur Airport from Boston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Kuala Lumpur Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kuala Lumpur Airport with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Kuala Lumpur Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kuala Lumpur Airport from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Boston to Kuala Lumpur Intl Airport

  • 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.
See more tips

Top airline flying from Boston to Kuala Lumpur Intl

 
See real verified KAYAK customer reviews for airlines flying from Boston to Kuala Lumpur. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Kuala Lumpur Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8984 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.7Food
Airline reviews

Maybe add a seat trade app for flyers that didn’t get seats together

10.0 ExcellentScott, Jan 2025EWR - MIA
Read more United Airlines reviews

Maybe add a seat trade app for flyers that didn’t get seats together

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

I liked all the informational texts. I always knew where to go and when .

Boarding is very confusing. They have Line 1 and Line 2 and many many Boarding groups. Everyone lines up under those two lines long before they call zones. If you have a higher zone 2 like I did due to a Premium Plus ticket, it’s very awkward having to ask each person which zone they have. Extremely chaotic process. On board the flight attendants had no charisma whatsoever, even to us paying extra for an upgraded cabin. I asked for a chamomile tea after dinner (as no coffee or tea was even offered) and the FÃ said they didn’t have even though listed on the drink menu. Also, the mid flight service was entirely skipped which was a soup and sandwich combo. Supposedly had a variety of snacks mid flight too but those never materialized either. A few times I walked Back there, not a single flight attendant acknowledged me as they were all deep into their iPhones. I simply Wanted a glass of water since ZERO water runs were made on this 9hr 30 min flight.

Liked the hospitality . The ight took us 6 hrs to get from fort myers to ewr.

Travelling to a place near Kuala Lumpur Intl?

Book flights to Kuala Lumpur Intl if you plan to visit one of these locations
Port Dickson
Genting Highlands
Putrajaya
Shah Alam
Sepang
Petaling Jaya
Bentong
Puchong

Everything you need to know for your flight from Boston to Kuala Lumpur Intl

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