$426+ Cheap flights from Boston (BOS) to Kuala Lumpur
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KUL
Dec 9 — Dec 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boston to Kuala Lumpur with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Kuala Lumpur
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to Kuala LumpurExplore the most affordable flight options available from Boston to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
Explore the most affordable flight options available from Boston to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
This KAYAK deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/61:35 pm -
2 stops45h 50m
Sun 12/132:15 pm -
2 stops37h 17m
Deal found 11/8![ANA logo]()
$1,150
This KAYAK deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/61:35 pm -
2 stops45h 50m
Thu 12/178:05 am -
2 stops26h 54m
Deal found 11/8![ANA logo]()
$1,153
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:10 am -
1 stop46h 15m
Sun 11/2911:55 pm -
2 stops36h 59m
Deal found 11/7![Delta logo]()
$1,157
This Etihad Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:40 pm -
1 stop27h 25m
Sun 11/299:30 am -
2 stops65h 18m
Deal found 11/5![Etihad Airways logo]()
$1,161
This Korean Air deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:45 pm -
2 stops67h 40m
Thu 11/2611:55 pm -
2 stops44h 25m
Deal found 11/5![Korean Air logo]()
$1,162
This Korean Air deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:25 pm -
2 stops63h 00m
Wed 11/2511:55 pm -
2 stops33h 37m
Deal found 11/5![Korean Air logo]()
$1,163
This KAYAK deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/141:29 pm -
2 stops45h 46m
Sat 11/218:05 am -
2 stops28h 53m
Deal found 11/6![ANA logo]()
$1,169
This Korean Air deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:10 am -
1 stop46h 15m
Tue 12/111:55 pm -
2 stops44h 37m
Deal found 11/5![Korean Air logo]()
$1,170
This Traveloka deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:40 pm -
1 stop39h 05m
Mon 11/309:30 am -
1 stop41h 10m
Deal found 11/7![Etihad Airways logo]()
$1,172
This Korean Air deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:05 am -
2 stops51h 20m
Wed 11/2511:55 pm -
2 stops33h 37m
Deal found 11/5![Korean Air logo]()
$1,176
This Qatar Airways deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:40 pm -
1 stop35h 30m
Tue 12/152:30 am -
2 stops30h 20m
Deal found 11/8![Qatar Airways logo]()
$1,181
This Etihad Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:40 pm -
1 stop27h 25m
Wed 11/259:40 pm -
1 stop29h 00m
Deal found 11/5![Etihad Airways logo]()
$1,182
Best flights from Boston to Kuala LumpurDiscover carefully curated flight deals from Boston to Kuala Lumpur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
Discover carefully curated flight deals from Boston to Kuala Lumpur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
This Etihad Airways deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/164:25 pm -
1 stop28h 00m
Sun 4/259:55 pm -
2 stops47h 41m
Deal found 11/8![Etihad Airways logo]()
$1,152
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/266:35 pm -
2 stops38h 50m
Fri 3/511:55 pm -
2 stops34h 05m
Deal found 11/5![Delta logo]()
$1,161
This Qatar Airways deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/265:45 am -
2 stops26h 25m
Thu 3/42:30 am -
1 stop24h 25m
Deal found 11/9![Qatar Airways logo]()
$1,195
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/201:48 pm -
2 stops45h 37m
Fri 4/237:15 am -
2 stops44h 42m
Deal found 11/6![United Airlines logo]()
$1,205
This Ethiopian Air deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:30 am -
3 stops46h 45m
Tue 11/2411:05 pm -
4 stops56h 52m
Deal found 11/8![Ethiopian Air logo]()
$1,239
This Philippine Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/94:07 pm -
2 stops29h 38m
Tue 12/152:20 am -
2 stops32h 06m
Deal found 11/9![Multiple Airlines logo]()
$1,317
This KAYAK deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:31 am -
2 stops27h 44m
Tue 11/248:05 am -
2 stops24h 09m
Deal found 11/5![ANA logo]()
$1,434
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/136:35 pm -
2 stops38h 50m
Sat 2/2011:55 pm -
2 stops27h 00m
Deal found 11/9![Delta logo]()
$1,211
This Singapore Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/74:40 pm -
2 stops27h 30m
Sun 5/238:40 pm -
3 stops32h 14m
Deal found 11/6![Multiple Airlines logo]()
$1,463
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops29h 15m
Tue 11/248:05 am -
3 stops28h 54m
Deal found 11/5![United Airlines logo]()
$1,464
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/36:15 pm -
2 stops39h 10m
Mon 1/1111:55 pm -
2 stops35h 25m
Deal found 11/5![Delta logo]()
$1,478
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:15 am -
2 stops28h 10m
Tue 12/298:05 am -
2 stops36h 03m
Deal found 11/8![United Airlines logo]()
$1,584
Last-minute flights from Boston to Kuala LumpurDiscover last-minute flight deals from Boston to Kuala Lumpur. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Kuala Lumpur. Data last updated November 9, 2026 and is based on user searches.
This Traveloka deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:40 pm -
1 stop39h 05m
Mon 11/309:30 am -
1 stop41h 10m
Deal found 11/7![Etihad Airways logo]()
$1,172
This Etihad Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:40 pm -
1 stop27h 25m
Sun 11/299:30 am -
2 stops65h 18m
Deal found 11/5![Etihad Airways logo]()
$1,161
This Korean Air deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:10 am -
1 stop46h 15m
Tue 12/111:55 pm -
2 stops44h 37m
Deal found 11/5![Korean Air logo]()
$1,170
This Etihad Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:40 pm -
1 stop27h 25m
Wed 11/259:40 pm -
1 stop29h 00m
Deal found 11/5![Etihad Airways logo]()
$1,182
This Korean Air deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:25 pm -
2 stops63h 00m
Wed 11/2511:55 pm -
2 stops33h 37m
Deal found 11/5![Korean Air logo]()
$1,163
This KAYAK deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/141:29 pm -
2 stops45h 46m
Sat 11/218:05 am -
2 stops28h 53m
Deal found 11/6![ANA logo]()
$1,169
This Korean Air deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:45 pm -
2 stops67h 40m
Thu 11/2611:55 pm -
2 stops44h 25m
Deal found 11/5![Korean Air logo]()
$1,162
This Korean Air deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:05 am -
2 stops51h 20m
Tue 12/111:55 pm -
2 stops44h 37m
Deal found 11/5![Korean Air logo]()
$1,176
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:10 am -
1 stop46h 15m
Sun 11/2911:55 pm -
2 stops36h 59m
Deal found 11/7![Delta logo]()
$1,157
This KAYAK deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/61:35 pm -
2 stops45h 50m
Sun 12/132:15 pm -
2 stops37h 17m
Deal found 11/8![ANA logo]()
$1,150
This KAYAK deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/61:35 pm -
2 stops45h 50m
Thu 12/178:05 am -
2 stops26h 54m
Deal found 11/8![ANA logo]()
$1,153
This Qatar Airways deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:40 pm -
1 stop35h 30m
Tue 12/152:30 am -
2 stops30h 20m
Deal found 11/8![Qatar Airways logo]()
$1,181
One-way flights from Boston to Kuala LumpurSearch for one-way flight options from Boston to Kuala Lumpur. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
Search for one-way flight options from Boston to Kuala Lumpur. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This Mytrip deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/144:40 pm -
1 stop27h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Etihad Airways logo]()
$426
This Justfly.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/253:40 pm -
1 stop39h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Etihad Airways logo]()
$431
This Trip.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/93:40 pm -
1 stop27h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Etihad Airways logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/153:40 pm -
1 stop39h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Etihad Airways logo]()
$440
This Philippine Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/146:30 am -
2 stops30h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$471
This oojo deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/233:40 pm -
1 stop27h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Etihad Airways logo]()
$473
This Trip.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/133:40 pm -
1 stop27h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Etihad Airways logo]()
$479
Find flight deals from Boston to Kuala Lumpur
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Kuala Lumpur (MY1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 9, 2026.
Round-trip from | $1,150 (KAYAK) |
|---|---|
One-way from | $426 (Mytrip) |
Popular in | August |
Cheapest in | January |
Average price | $1,062 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Kuala Lumpur that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 9, 2026.
Use the filters below to find and compare flights from Boston to Kuala Lumpur that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Sun 3/14
4:40 pm-8:10 am
1 stop27h 30m
Kuala Lumpur Intl
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$428
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Sat 1/23
3:40 pm-8:10 am
1 stop27h 30m
Kuala Lumpur Intl
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$473
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Tue 3/9
4:10 pm-10:45 am
2 stops29h 35m
Kuala Lumpur Intl
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$475
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Sun 3/14
6:30 am-1:15 am
2 stops30h 45m
Kuala Lumpur Intl
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$476
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Mon 2/15
5:29 am-10:25 pm
2 stops51h 56m
Kuala Lumpur Intl
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$493
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Mon 1/25
8:30 am-6:45 am
2 stops33h 15m
Kuala Lumpur Intl
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$495
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Tue 3/9
6:00 am-6:45 am
3 stops35h 45m
Kuala Lumpur Intl
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$495
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Sun 2/14
8:17 pm-6:45 am
2 stops45h 28m
Kuala Lumpur Intl
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$495
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Fri 4/16
4:25 pm-8:25 am
1 stop28h 00m
Kuala Lumpur Intl
Sun 4/25
9:55 pm-9:36 am
2 stops47h 41m
$1,152
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Fri 2/26
6:35 pm-10:25 pm
2 stops38h 50m
Kuala Lumpur Intl
Fri 3/5
11:55 pm-9:00 pm
2 stops34h 05m
$1,161
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Boston to Kuala Lumpur
Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur from Boston with our price prediction graph.
BOS-MY1
BOS-KUL
Estimated round-trip 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 Boston to Kuala Lumpur
BOS-MY1
BOS-KUL
What is the cheapest month to book a flight from Boston to Kuala Lumpur?
Currently, January is the cheapest month in which you can book a flight from Boston to Kuala Lumpur (average of $945). Flying from Boston to Kuala Lumpur in August is currently the most expensive (average of $1,482). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Boston to Kuala Lumpur?
Airfare is typical for this route at the moment.
Boston to Kuala Lumpur flights typically cost between $919 and $1,149 in April.The cheapest round-trip price found within the last 5 days was $1,148 on United Airlines (Apr 18-Apr 20).
How far ahead should I book a flight from Boston to Kuala Lumpur?
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Kuala Lumpur. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Kuala Lumpur
Get insights into the airlines that provide service to Kuala Lumpur. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kuala Lumpur. Reviews last updated November 9, 2026.
See what other customers who have flown with ANA,Cathay Pacific, andQatar Airways from Boston to Kuala Lumpur have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.0
Comfort
8.2
Crew
8.7
Overall
8.3
Food
7.8
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Entertainment
8.0
Comfort
8.2
Crew
8.7
Overall
8.3
Food
7.8
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Entertainment
8.0
Comfort
8.2
Crew
8.7
Overall
8.3
Food
7.8
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Entertainment
8.0
Comfort
8.2
Crew
8.7
Overall
8.3
Food
7.8
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Entertainment
8.0
Comfort
8.2
Crew
8.7
Overall
8.3
Food
7.8
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Entertainment
8.0
Comfort
8.2
Crew
8.7
Overall
8.3
Food
7.8
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Related info for your journey
Find useful and relevant information for your journey from Boston to Kuala Lumpur. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Boston
Popular flights
Alternative routes for Boston to Kuala Lumpur
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kuala Lumpur by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Kuala Lumpur by cabin class
Find flights from Boston to Kuala Lumpur, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Kuala Lumpur flights
Browse other Boston and Kuala Lumpur flight options. Last updated on November 9, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on November 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Boston to Kuala Lumpur
Discover the top 9 airlines that operate flights from Boston to Kuala Lumpur. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$625 | Average$1,103 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$770 | Average$1,061 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$784 | Average$1,177 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$836 | Average$987 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$863 | Average$1,391 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$895 | Average$1,407 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$917 | Average$1,140 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,255 | Average$1,421 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,266 | Average$2,698 | FlexibilityNo cancel fee | On-time75% |