How long is the flight from Kuala Lumpur to Boston?

Airlines like Cathay Pacific, Qatar Airways, and Turkish Airlines fly from Kuala Lumpur to Boston in about 29h 39m. The time it takes to get you to your destination can typically vary by up to 15h 21m. The distance from Kuala Lumpur to Boston is about 14936 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

What are the cheapest airlines flying from Kuala Lumpur to Boston round-trip?

Cathay Pacific, at RM 3,855, was found to be the cheapest airline from Kuala Lumpur to Boston.Alternate airlines to your destination round-trip include Turkish Airlines and Qatar Airways. These flights start at 19% lower than the current average price 3 months from now. Find deals

What is the cheapest day to fly from Kuala Lumpur to Boston?

Travellers seeking maximum savings on their Kuala Lumpur to Boston flight should consider departing on Friday at midday when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most popular airlines that fly from Kuala Lumpur to Boston?

When booking a flight from Kuala Lumpur to Boston, you may want to consider flying on British Airways, Cathay Pacific or Emirates as they are the most popular for this route.

What airport do you fly into for flights to Boston from Kuala Lumpur?

Boston Logan Intl (BOS), located 4.2 km from the city centre, is the airport you fly into when you book flights from Kuala Lumpur to Boston. 6 airlines have flights to Logan Intl from Kuala Lumpur on a regular basis. Booking flights from Kuala Lumpur to Boston Logan Intl should not be difficult; the airport handles an average of 0 inbound flights from Kuala Lumpur per day.

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

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

How can I find direct flights from Kuala Lumpur 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 to Boston.

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

Yes. Cheapflights offers flight deals from Kuala Lumpur 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.

RM 2,228+ Flights from Kuala Lumpur to Boston

Q: How much does it cost for a return flight from Kuala Lumpur to Boston?

Airfare is below average for this route at the moment. Kuala Lumpur to Boston flights typically cost between RM 4,089 and RM 4,733 in November. The cheapest return flight price found within the last 3 days was RM 3,744 on Cathay Pacific (9 Nov-15 Nov). Find deals

Cheapflights Tip: The best prices from Kuala Lumpur to Boston Logan Intl are usually found in October or September, booked 59 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Kuala Lumpur to Boston

Round-trip from	RM 3,744
One-way from	RM 2,228
Popular in	August
Cheapest in	October
Average price	RM 4,350

Cathay Pacific
9/11-15/11
2 total stops
44h 30m total
Kuala Lumpur to Boston

Search Deals

11/11
3 total stops
45h 05m total
Kuala Lumpur to Boston

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (RM 841 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (RM 301 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Kuala Lumpur to Boston

Cheapest flights from Kuala Lumpur to Boston
Explore the most affordable flight options available from Kuala Lumpur to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 September 2025.

Sun 9/1113:35KUL - BOS

1 stop21h 25mCathay Pacific

Sat 15/1100:30BOS - KUL

1 stop23h 05mCathay Pacific

Deal found 24/9RM 3,744

Thu 13/1117:50KUL - BOS

1 stop41h 10mCathay Pacific

Sun 16/1100:30BOS - KUL

1 stop27h 20mCathay Pacific

Deal found 24/9RM 3,790

Sat 8/1113:35KUL - BOS

1 stop21h 25mCathay Pacific

Fri 14/1100:30BOS - KUL

1 stop31h 05mCathay Pacific

Deal found 24/9RM 3,803

Tue 23/1210:05KUL - BOS

1 stop45h 00mTurkish Airlines

Tue 6/120:00BOS - KUL

1 stop23h 25mTurkish Airlines

Deal found 24/9RM 4,131

Mon 22/1202:40KUL - BOS

2 stops29h 39mQatar Airways

Tue 6/120:40BOS - KUL

1 stop28h 15mQatar Airways

Deal found 24/9RM 4,215

Thu 13/1110:05KUL - BOS

1 stop45h 00mTurkish Airlines

Mon 17/1120:00BOS - KUL

1 stop32h 20mTurkish Airlines

Deal found 23/9RM 4,253

Fri 7/1104:25KUL - BOS

1 stop26h 40mTurkish Airlines

Sat 15/1120:00BOS - KUL

1 stop32h 20mTurkish Airlines

Deal found 24/9RM 4,270

Sat 1/1113:35KUL - BOS

1 stop21h 25mCathay Pacific

Thu 6/1100:30BOS - KUL

1 stop23h 05mCathay Pacific

Deal found 24/9RM 4,350

Wed 12/1102:40KUL - BOS

2 stops34h 23mQatar Airways

Mon 17/1120:45BOS - KUL

1 stop34h 55mQatar Airways

Deal found 24/9RM 4,384

Best flights from Kuala Lumpur to Boston
Discover carefully curated flight deals from Kuala Lumpur to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 September 2025.

Thu 13/1117:50KUL - BOS

1 stop41h 10mCathay Pacific

Sun 16/1100:30BOS - KUL

1 stop27h 20mCathay Pacific

Deal found 23/9RM 3,798

Mon 22/1202:40KUL - BOS

2 stops29h 39mQatar Airways

Tue 6/120:40BOS - KUL

1 stop28h 15mQatar Airways

Deal found 24/9RM 4,215

Thu 13/1110:05KUL - BOS

1 stop45h 00mTurkish Airlines

Mon 17/1120:00BOS - KUL

1 stop32h 20mTurkish Airlines

Deal found 23/9RM 4,253

Sat 11/1020:20KUL - BOS

1 stop30h 45mJetBlue

Fri 24/1022:00BOS - KUL

1 stop22h 15mJetBlue

Deal found 25/9RM 4,481

Fri 7/1104:25KUL - BOS

1 stop26h 40mTurkish Airlines

Sat 15/1120:00BOS - KUL

1 stop32h 20mTurkish Airlines

Deal found 24/9RM 4,270

Wed 12/1102:40KUL - BOS

2 stops34h 23mQatar Airways

Mon 17/1120:45BOS - KUL

1 stop34h 55mQatar Airways

Deal found 24/9RM 4,384

Fri 7/1104:25KUL - BOS

1 stop26h 40mTurkish Airlines

Sat 10/120:00BOS - KUL

1 stop32h 20mTurkish Airlines

Deal found 24/9RM 4,451

Sun 9/1121:15KUL - BOS

2 stops27h 28mQatar Airways

Sun 16/1120:45BOS - KUL

1 stop34h 55mQatar Airways

Deal found 24/9RM 4,489

Last-minute flights from Kuala Lumpur to Boston
Discover last-minute flight deals from Kuala Lumpur to Boston. Data last updated 26 September 2025 and is based on user searches.

Sat 11/1020:20KUL - BOS

1 stop30h 45mJetBlue

Fri 24/1022:00BOS - KUL

1 stop22h 15mJetBlue

Deal found 25/9RM 4,481

Sat 11/1013:10KUL - BOS

1 stop21h 50mMultiple Airlines

Fri 24/1016:30BOS - KUL

2 stops51h 05mMultiple Airlines

Deal found 25/9RM 4,611

Sat 11/1020:40KUL - BOS

3 stops31h 49mSingapore Airlines

Fri 24/1014:45BOS - KUL

2 stops29h 30mSingapore Airlines

Deal found 25/9RM 11,673

Fri 31/1002:40KUL - BOS

1 stop24h 15mQatar Airways

Fri 7/1106:00BOS - KUL

2 stops25h 40mQatar Airways

Deal found 24/9RM 4,877

Fri 31/1001:25KUL - BOS

1 stop25h 05mEmirates

Fri 7/1122:10BOS - KUL

1 stop21h 20mEmirates

Deal found 24/9RM 5,167

Fri 31/1001:25KUL - BOS

1 stop25h 05mMultiple Airlines

Thu 6/1100:30BOS - KUL

1 stop23h 05mMultiple Airlines

Deal found 24/9RM 6,700

One-way flights from Kuala Lumpur to Boston
Search for one-way flight options from Kuala Lumpur to Boston. Find affordable one-way fares based on user searches. Data last updated 26 September 2025.

Tue 11/1110:00KUL - BOS

3 stops45h 05mMultiple Airlines

Deal found 24/9RM 2,228

Sun 9/1118:50KUL - BOS

2 stops36h 15mMultiple Airlines

Deal found 24/9RM 2,261

Wed 12/1119:50KUL - BOS

2 stops35h 15mMultiple Airlines

Deal found 24/9RM 2,270

Thu 6/1114:40KUL - BOS

3 stops47h 00mMultiple Airlines

Deal found 24/9RM 2,304

Thu 13/1121:50KUL - BOS

2 stops54h 51mMultiple Airlines

Deal found 24/9RM 2,325

Sun 14/1200:20KUL - BOS

3 stops54h 51mMultiple Airlines

Deal found 23/9RM 2,341

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kuala Lumpur to Boston that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 13/11

17:50-22:00

1 stop41h 10m

Boston Logan Intl

Sun 16/11

00:30-16:50

1 stop27h 20m

RM 3,798

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 22/12

02:40-19:19

2 stops29h 39m

Boston Logan Intl

Tue 6/1

20:40-13:55

1 stop28h 15m

RM 4,215

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 13/11

10:05-18:05

1 stop45h 00m

Boston Logan Intl

Mon 17/11

20:00-17:20

1 stop32h 20m

RM 4,253

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Fri 7/11

04:25-18:05

1 stop26h 40m

Boston Logan Intl

Sat 15/11

20:00-17:20

1 stop32h 20m

RM 4,270

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Wed 12/11

02:40-00:03

2 stops34h 23m

Boston Logan Intl

Mon 17/11

20:45-20:40

1 stop34h 55m

RM 4,384

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Fri 7/11

04:25-18:05

1 stop26h 40m

Boston Logan Intl

Sat 10/1

20:00-17:20

1 stop32h 20m

RM 4,451

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sat 11/10

20:20-15:05

1 stop30h 45m

Boston Logan Intl

Fri 24/10

22:00-08:15

1 stop22h 15m

RM 4,481

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sun 9/11

21:15-11:43

2 stops27h 28m

Boston Logan Intl

Sun 16/11

20:45-20:40

1 stop34h 55m

RM 4,489

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 11/11

10:00-18:05

3 stops45h 05m

RM 2,228

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sun 9/11

18:50-18:05

2 stops36h 15m

RM 2,261

Flights are sorted by cheapest return flights first.

Deals found on 24/9

Showing 1-10 of 17 results

Best time to book a flight from Kuala Lumpur to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kuala Lumpur with our price prediction graph.

Estimated return 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 to Boston

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

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kuala Lumpur 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 time of day to fly from KUL to BOS?

Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from Kuala Lumpur to Boston by exploring options for tickets at midday.

How much does it cost for a return flight from Kuala Lumpur to Boston?

Reviews of airlines servicing Boston

See what other customers who have flown with Emirates, Cathay Pacific, andQatar Airways from Kuala Lumpur to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,348 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Emirates

8.1

Very Good

3,348 reviews

Emirates

8.1

Very Good

3,348 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Cathay Pacific

7.6

Good

1,009 reviews

Emirates

8.1

Very Good

3,348 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Qatar Airways

7.4

Good

3,633 reviews

Emirates

8.1

Very Good

3,348 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Turkish Airlines

7.3

Good

3,977 reviews

Emirates

8.1

Very Good

3,348 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

British Airways

6.7

Okay

7,399 reviews

Emirates

8.1

Very Good

3,348 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

What airport do you fly into for flights to Boston from Kuala Lumpur?
Boston Logan Intl (BOS), located 4.2 km from the city centre, is the airport you fly into when you book flights from Kuala Lumpur to Boston. 6 airlines have flights to Logan Intl from Kuala Lumpur on a regular basis. Booking flights from Kuala Lumpur to Boston Logan Intl should not be difficult; the airport handles an average of 0 inbound flights from Kuala Lumpur per day.
How long is the flight from Kuala Lumpur to Boston?
Airlines like Cathay Pacific, Qatar Airways, and Turkish Airlines fly from Kuala Lumpur to Boston in about 29h 39m. The time it takes to get you to your destination can typically vary by up to 15h 21m. The distance from Kuala Lumpur to Boston is about 14936 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Kuala Lumpur to Boston round-trip?
Cathay Pacific, at RM 3,855, was found to be the cheapest airline from Kuala Lumpur to Boston.Alternate airlines to your destination round-trip include Turkish Airlines and Qatar Airways. These flights start at 19% lower than the current average price 3 months from now.
Can I find deals for flights from Kuala Lumpur to Boston that include hotel bookings?
Yes. In addition to deals on Kuala Lumpur to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kuala Lumpur 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 to Boston.
Can I find deals for business class flights from Kuala Lumpur to Boston?
Yes. Cheapflights offers flight deals from Kuala Lumpur 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.

See more FAQs

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Top 6 airlines flying from Kuala Lumpur to Boston

Airline	Cheapest	Average	Flexibility	On-time
Cathay Pacific	CheapestRM 3,855	AverageRM 4,615	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Turkish Airlines	CheapestRM 3,878	AverageRM 4,148	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Qatar Airways	CheapestRM 4,122	AverageRM 4,506	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	CheapestRM 4,577	AverageRM 5,070	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Malaysia Airlines	CheapestRM 4,697	AverageRM 6,082	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
British Airways	CheapestRM 5,037	AverageRM 5,487	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Kuala Lumpur to Boston?

Deals for Kuala Lumpur to Boston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur to Boston?

Cheapflights helps you find that perfect flight to Boston from Kuala Lumpur by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kuala Lumpur to Boston with no change fees?

Yes, we can. To see specific flights from Kuala Lumpur to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Kuala Lumpur to Boston become cheaper?

Yes, Cheapflights offers price alerts on Kuala Lumpur to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Kuala Lumpur to Boston from RM 2,228

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Kuala Lumpur to Boston Logan Intl are usually found in October or September, booked 59 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Kuala Lumpur to Boston

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kuala Lumpur to Boston

Cheapest flights from Kuala Lumpur to BostonExplore the most affordable flight options available from Kuala Lumpur to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 September 2025.

Explore the most affordable flight options available from Kuala Lumpur to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kuala Lumpur to Boston that are best for you.

Best time to book a flight from Kuala Lumpur to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kuala Lumpur with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kuala Lumpur to Boston

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

Use this chart to determine the optimal time to book a return flight from Kuala Lumpur to Boston. Price data was last updated on 19 September 2025.

What is the cheapest time of day to fly from KUL to BOS?

Find hourly flight availability from Kuala Lumpur 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 26 September 2025.

How much does it cost for a return flight from Kuala Lumpur to Boston?

Reviews of airlines servicing Boston

See what other customers who have flown with Emirates, Cathay Pacific, andQatar Airways from Kuala Lumpur to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur 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?

How long is the flight from Kuala Lumpur to Boston?

What are the cheapest airlines flying from Kuala Lumpur to Boston round-trip?

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

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

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

Travelling to a place near Boston?

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Top 6 airlines flying from Kuala Lumpur to Boston

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How does Cheapflights help users find flights from Kuala Lumpur to Boston?

Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur to Boston?

Can Cheapflights find flights from Kuala Lumpur to Boston with no change fees?

Can Cheapflights notify me if prices for flights from Kuala Lumpur to Boston become cheaper?

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Cheapest flights from Kuala Lumpur to Boston
Explore the most affordable flight options available from Kuala Lumpur to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 September 2025.