KUL - BOS

RM 2,384 Find Cheap Flights from Kuala Lumpur to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kuala Lumpur Intl to Boston departing on 20/5. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kuala Lumpur to Boston, 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 Kuala Lumpur to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
RM 4,150
Typical prices: RM 4,701-RM 4,245
Qatar Airways
Mon 15/6Mon 22/6
KUL - BOS • 2 stops
Cheapest one-way flight
RM 2,384
Typical prices: RM 2,571-RM 3,674
Multiple Airlines
Wed 20/5
KUL - BOS • 3 stops
Top airlines
Cheapest • from RM 4,202 (return)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Kuala Lumpur Intl and Boston. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg RM 3,821 (return)
Shortest trip • 21h 38m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kuala Lumpur to Boston 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kuala Lumpur Intl to Boston

Mon, 15 Jun - Mon, 22 Jun
Multiple Airlines Logo
19:40 - 14:23
KUL
-
BOS
30h 43m
2 stops
Multiple Airlines Logo
22:00 - 15:10
BOS
-
KUL
29h 10m
1 stop
RM 4,150Multiple Airlines
Tue, 16 Jun - Wed, 8 Jul
Qatar Airways Logo
10:10 - 15:15
KUL
-
BOS
41h 05m
1 stop
Qatar Airways Logo
22:00 - 15:10
BOS
-
KUL
29h 10m
1 stop
RM 4,202Qatar Airways
Mon, 15 Jun - Mon, 22 Jun
Qatar Airways Logo
10:10 - 15:15
KUL
-
BOS
41h 05m
1 stop
Qatar Airways Logo
22:00 - 15:10
BOS
-
KUL
29h 10m
1 stop
RM 4,210Qatar Airways
Tue, 16 Jun - Wed, 8 Jul
Qatar Airways Logo
10:10 - 15:15
KUL
-
BOS
41h 05m
1 stop
Qatar Airways Logo
22:00 - 15:10
BOS
-
KUL
29h 10m
1 stop
RM 4,213Qatar Airways
Tue, 16 Jun - Sun, 12 Jul
Qatar Airways Logo
10:10 - 15:15
KUL
-
BOS
41h 05m
1 stop
Qatar Airways Logo
22:00 - 15:10
BOS
-
KUL
29h 10m
1 stop
RM 4,245Qatar Airways
Sun, 14 Jun - Sun, 21 Jun
Multiple Airlines Logo
19:40 - 07:46
KUL
-
BOS
48h 06m
2 stops
Multiple Airlines Logo
22:00 - 15:10
BOS
-
KUL
29h 10m
1 stop
RM 4,273Multiple Airlines
Wed, 15 Jul - Wed, 11 Nov
Qatar Airways Logo
09:30 - 15:15
KUL
-
BOS
41h 45m
1 stop
Qatar Airways Logo
21:05 - 13:55
BOS
-
KUL
27h 50m
1 stop
RM 4,285Qatar Airways
Tue, 16 Jun - Sun, 12 Jul
Qatar Airways Logo
10:10 - 15:15
KUL
-
BOS
41h 05m
1 stop
Qatar Airways Logo
22:00 - 15:10
BOS
-
KUL
29h 10m
1 stop
RM 4,301Qatar Airways
Tue, 16 Jun - Sun, 12 Jul
Qatar Airways Logo
10:10 - 15:15
KUL
-
BOS
41h 05m
1 stop
Qatar Airways Logo
22:00 - 15:10
BOS
-
KUL
29h 10m
1 stop
RM 4,313Qatar Airways
Tue, 16 Jun - Sun, 12 Jul
Qatar Airways Logo
10:10 - 15:15
KUL
-
BOS
41h 05m
1 stop
Qatar Airways Logo
22:00 - 15:10
BOS
-
KUL
29h 10m
1 stop
RM 4,317Qatar Airways
Booking Insights

KAYAK's insights & trends for Kuala Lumpur Intl to Boston flights

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

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

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Kuala Lumpur Intl Airport to Boston departing in June.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kuala Lumpur Intl Airport to Boston, 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 Kuala Lumpur Intl Airport to Boston is February, where tickets cost RM 0 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is RM 5,213 and RM 5,174 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kuala Lumpur Intl Airport to Boston, 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 Kuala Lumpur Intl Airport to Boston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flightRM 2,384
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Kuala Lumpur to Boston

When to book flights from Kuala Lumpur Intl to Boston

Are your dates flexible? Find out the best times to travel from Kuala Lumpur Intl to Boston 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 Kuala Lumpur to Boston flights

  • What routes do airlines operate from Kuala Lumpur Airport to Boston Logan?

    Although there are no direct flights from Kuala Lumpur International Airport to Boston Logan, you will find several flights operated by airlines that offer one layover along the way and a reasonable travel time. Qatar Airlines offers flights with a single layover at Doha International Airport (DOH) and a flight time of around 23h, depending on the length of the layover. Malaysia Airlines also operates a flight to Boston with one layover in Doha.

  • What's the recommended way to get to Boston city centre from Boston Logan Airport?

    If you're looking for a convenient way to get to the city centre from Boston Logan Airport, one of the best options is to use the MBTA services. These include the Blue Line Subway as well as the Silver Line Bus Rapid Transit service. You can take the Silver Line from Logan Airport for free, and it will take you to South Station in downtown Boston.

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

    In the last 3 days, the lowest price for a flight from Kuala Lumpur Intl Airport to Boston was RM 2,384 for a one-way ticket and RM 4,150 for a return.

  • Which airports will I be using when flying from Kuala Lumpur to Boston?

    Kuala Lumpur airport is called Kuala Lumpur Intl and the only airport in Boston is Boston Logan Intl.

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

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

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

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

  • Which is the best airline for flights from Kuala Lumpur to Boston, Emirates or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Kuala Lumpur to Boston are Emirates and Cathay Pacific. With an average price for the route of RM 5,055 and an overall rating of 8.1, Emirates is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of RM 4,346 and an overall rating of 7.6.

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

    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 Kuala Lumpur to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Kuala Lumpur 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 Kuala Lumpur to Boston?

    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 Boston with an airline and back to Kuala Lumpur with another airline.

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

    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 Boston from Kuala Lumpur up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

  • If you need to exchange money at Kuala Lumpur Airport (KUL), you'll find a Travelex Bureau de Change store located in the main KLIA terminal, at L5 45 and L5 46.
  • You can have a shower at Kuala Lumpur International Airport before boarding your flight, if you like. Make your way to Sama Sama Express Hotel and make use of their showering facilities for a fee.
  • If you're looking for a hire car once you arrive at Boston Logan International Airport (BOS), all of the car hire companies on-site operate from the consolidated Rental Car Center, located at 15 Transportation Way in East Boston. You can get there by taking one of the blue and white shuttle buses that run from the lower levels of each terminal.
  • If you need information at Boston Logan, you'll be able to access the public service information booths, located near the baggage claims section on the arrivals level of the first floor in every terminal. Public Service Representatives are on standby to provide travellers with information about ground transportation, parking, services and foreign language assistance.

Reviews of the top 5 airlines flying from Kuala Lumpur Intl to Boston

 
See real verified KAYAK customer reviews for airlines flying from Kuala Lumpur to Boston. 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 Kuala Lumpur Intl to Boston? 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.
8.1
EmiratesOverall score based on 3569 reviews
8.2Entertainment
8.3Crew
8.0Comfort
8.1Boarding
7.9Food
Airline reviews

Flight was cancelled without notification. Information on flight status was not available on Emirates's website.

4.0 OkayHem, Apr 2026
DXB - JFK
Read more Emirates reviews

Flight was cancelled without notification. Information on flight status was not available on Emirates's website.

I love to travel again and again in Emirates. Keep up the good work.

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

Child’s meal was great along with other nice touches for kids.

Sadly I couldn't get the food I requested as it was out. Also, if you don't want to be woken up make sure the crew knows it. My wife was woken on every service.

Three meals on a single flight is disgusting. Even if I reject them all, sleeping is impossible and all that food (especially wasted food) is just antithetical to a pleasant flight experience. People were chucking multiple abandoned trays on the floor in front of my seat.

Similar to Hyd->Dubai this too was worst airlines. Bad seats, bad seating arrangement which created lot of confusion since family member were not given seat together. However most of them changed the seat and got with the family. Cheap tactics by Emirates.

The best ever, friendly and attentive cabin crew, amazing captains who utilised their expertise for less turbulence, just overall amazing

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

Flight was kept super cold. I was shivering and had to layer up.

The worst experience ever! Lots of flight delays and rerouting that ended up doubling the total time. . I had to recheck my luggage because I was rerouted to Tokyo and ended up on ANA flight. I missed connecting flight twice because of the delay at Cathy Pacific. Additional stop added, rerouted to a different country for connecting flight and ended up in long waits and delays.

I didn’t use entertainment But everything else was of excellent quality

I liked the service. The touch screen needs improvement as well as movie choices.

My only suggestion is a way to not be woken up for food. … like maybe something you can place on you if you’d prefer to miss food than be woken up

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

It was great. It was my first time with Cathay Pacific and I really recommend.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

I was mid plane and they were already out of the main beef entree....ugh!

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

Excellent service. Friendly and attentive flight attendants, can lay back in business class and be pretty comfortable, and delicious food. Flight on time departing and arriving.

I will say the same as my previous comment. Great job over all! From 1-10, ten be the best… I will give 9!

had to wait 1 hour once boarded. so we were 1 hour late arriving.

They are absolutely impossible to get hold of. A death in the family caused us to delay our departure. They are impossible to get through to and after waiting 41/2 hours I was told they would not consider helping us. They cancelled our return flight and have not reimbursed anything. I strongly urge readers to consider a different airline.

A lot of snacks and provided on request by traveller. Preferred meals which were on their menu were not always sufficient for those who wanted them. We were told 2 different items and offer which we asked for were not offered initially. We rejected the 3rd item given as a substitute for our initial choices which we didn't want and so we didn't accept it. Eventually our initial choice was offered. During service of coffee and tea, the crew member didn't offer us and moved back. Luckily neither of us wanted tea at that time. Crew members must avoid behavior that may be suggestive of discrimination

The crew was awesome. My husband fell while traveling to the WC and got a head abrasion. The crew helped him greatly and a physician that was also on the flight checked him out as well. They all get an A+!

Online check in and seat assignments are terrible. All 4 flights

Cabin was kept very hot and it was uncomfortable. Entertainment system did not work at my seat. Crew and service is fantastic

Extremely bad BAD BAD BAD. NEVER TURKISH AIRLINES EVER AGAIN..PIRATES COMPANY.

Typically great service from Turkish with comfortable seat and amenitie, good food and great attention from staff.

Somone switched seats to sit near friend causing us to be disconnected (3) business class. Very disappointed. Staff did nothing.

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The flight from Dallas to madrid was delayed for 2 to 3 hours, the flight back from Dallas to Sacramento was fine , but there were 5 gate changes within the span of 2 hours, last one was in a differny terminal. Flight and crew was okay

I was downgraded from business class to economy class with no compensation. American Airlines is absolutely the worst airline for international travel. They treat their business class customers like dogs.

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

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

Information on your arrival and departure airports