S$782 Cheap Flights from Boston to Kuala Lumpur

View S$782 flight on Wed, 22 Oct, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Kuala Lumpur International Airport (KUL)

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

Prices were available within the past 7 days and start at S$782 for one-way flights and S$1,286 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
KUL
Kuala Lumpur
S$1,286 Return, found 6 days ago
S$1,286
Return
found 6 days ago
Select Cathay Pacific flight, departing Wed, 22 Oct from Boston to Kuala Lumpur, returning Mon, 27 Oct, priced at S$1,286 found 6 days ago
United
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
KUL
Kuala Lumpur
S$1,294 Return, found 6 days ago
S$1,294
Return
found 6 days ago
Select United flight, departing Wed, 22 Oct from Boston to Kuala Lumpur, returning Mon, 27 Oct, priced at S$1,294 found 6 days ago
Cathay Pacific
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
KUL
Kuala Lumpur
S$1,464 Return, found 6 days ago
S$1,464
Return
found 6 days ago
Select Cathay Pacific flight, departing Wed, 22 Oct from Boston to Kuala Lumpur, returning Mon, 27 Oct, priced at S$1,464 found 6 days ago
United
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
KUL
Kuala Lumpur
S$1,586 Return, found 6 days ago
S$1,586
Return
found 6 days ago
Select United flight, departing Wed, 22 Oct from Boston to Kuala Lumpur, returning Mon, 27 Oct, priced at S$1,586 found 6 days ago
United
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
KUL
Kuala Lumpur
S$1,602 Return, found 6 days ago
S$1,602
Return
found 6 days ago
Select United flight, departing Wed, 22 Oct from Boston to Kuala Lumpur, returning Mon, 27 Oct, priced at S$1,602 found 6 days ago
Etihad Airways
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
KUL
Kuala Lumpur
S$1,648 Return, found 6 days ago
S$1,648
Return
found 6 days ago
Select Etihad Airways flight, departing Wed, 22 Oct from Boston to Kuala Lumpur, returning Mon, 27 Oct, priced at S$1,648 found 6 days ago
JetBlue Airways
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
KUL
Kuala Lumpur
S$1,673 Return, found 6 days ago
S$1,673
Return
found 6 days ago
Select JetBlue Airways flight, departing Wed, 22 Oct from Boston to Kuala Lumpur, returning Mon, 27 Oct, priced at S$1,673 found 6 days ago
Etihad Airways
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
KUL
Kuala Lumpur
S$1,869 Return, found 6 days ago
S$1,869
Return
found 6 days ago
Select Etihad Airways flight, departing Wed, 22 Oct from Boston to Kuala Lumpur, returning Mon, 27 Oct, priced at S$1,869 found 6 days ago
Malaysia Airlines
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
KUL
Kuala Lumpur
S$2,060 Return, found 6 days ago
S$2,060
Return
found 6 days ago
Select Malaysia Airlines flight, departing Wed, 22 Oct from Boston to Kuala Lumpur, returning Mon, 27 Oct, priced at S$2,060 found 6 days ago
United
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
KUL
Kuala Lumpur
S$2,061 Return, found 6 days ago
S$2,061
Return
found 6 days ago
Select United flight, departing Wed, 22 Oct from Boston to Kuala Lumpur, returning Mon, 27 Oct, priced at S$2,061 found 6 days ago

Find the cheapest month to fly from Boston (BOS) to Kuala Lumpur (KUL)

November is typically the cheapest month to fly

From S$1,070 - S$1,903 per traveller.

Frequently asked questions

How much is a flight from Logan Intl. Airport (BOS) to Kuala Lumpur Intl. Airport (KUL)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between Logan Intl. Airport and Kuala Lumpur Airport was S$1,286. Fares this good don't stick around for long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport to Kuala Lumpur Intl. Airport (KUL)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Logan Intl. Airport (BOS) to Kuala Lumpur Intl. Airport (KUL) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport (BOS) to Kuala Lumpur Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport (BOS) to Kuala Lumpur Airport?
The distance is around 15,000 kilometres. Travel pillow? Check. Spare socks? Check. We suggest you pack all the essentials for this long-haul Boston to Sepang flight.
Which airlines fly direct from BOS to KUL?
Flying directly between Logan Intl. Airport and Kuala Lumpur Airport isn't possible at present. However, you'll still be able to book a flight to Sepang with at least one stop.
Are Logan Intl. Airport to Kuala Lumpur Intl. Airport (KUL) flight tickets cheaper when they're purchased at the last minute?
Flight prices from Logan Intl. Airport (BOS) to Kuala Lumpur Airport are available up to a year before departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's never something you can count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Logan Intl.
Destination airport
Kuala Lumpur Intl.
Return price
S$1,285
Distance
14857 km

Book with confidence

Flights from Boston to Sepang

There are several airlines that operate frequent flights from Boston (BOS) to Kuala Lumpur (KUL) including

The earliest flight leaves Logan Intl. Airport at 01:30 and arrives at Kuala Lumpur Intl. Airport at 06:45. The last flight of the day departs Boston at 23:15 and arrives at Kuala Lumpur at 21:50.

The flight distance from Boston to Kuala Lumpur is about 15958 km, the shortest flight is 21 hours 10 minutes with Virgin Atlantic.

Expedia lets you search across the largest number of airlines and Sepang flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Boston Sepang flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Boston to Sepang trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Sepang flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Boston to Sepang with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Flights from Boston to Sepang

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