$496+ Cheap flights from Boston (BOS) to Kuala Lumpur
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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KUL
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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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
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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 August 15, 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 August 15, 2026.
This Rumbo deal was found by Cheapflights users on 8/11. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:40 pm -
1 stop27h 15m
Mon 9/149:55 pm -
1 stop28h 15m
Deal found 8/11![Etihad Airways logo]()
$844
This oojo deal was found by Cheapflights users on 8/11. 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.
Mon 9/74:40 pm -
1 stop39h 05m
Mon 9/149:55 pm -
1 stop28h 15m
Deal found 8/11![Etihad Airways logo]()
$859
This Rumbo deal was found by Cheapflights users on 8/11. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:57 pm -
2 stops36h 53m
Mon 9/1411:20 pm -
1 stop22h 50m
Deal found 8/11![Korean Air logo]()
$860
This Rumbo deal was found by Cheapflights users on 8/11. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:00 am -
2 stops33h 00m
Mon 9/142:15 pm -
2 stops43h 44m
Deal found 8/11![ANA logo]()
$889
This oojo deal was found by Cheapflights users on 8/13. 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.
Thu 8/204:25 pm -
1 stop28h 00m
Sat 9/199:50 am -
1 stop40h 20m
Deal found 8/13![Etihad Airways logo]()
$893
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:40 pm -
1 stop39h 05m
Sun 9/209:50 am -
1 stop40h 20m
Deal found 8/11![Etihad Airways logo]()
$895
This Korean Air deal was found by Cheapflights users on 8/10. 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.
Thu 8/2012:55 pm -
1 stop44h 55m
Sat 9/1911:20 pm -
1 stop22h 50m
Deal found 8/10![Korean Air logo]()
$896
This Korean Air deal was found by Cheapflights users on 8/11. 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.
Fri 10/212:55 pm -
1 stop44h 55m
Sat 12/511:55 pm -
1 stop21h 45m
Deal found 8/11![Korean Air logo]()
$899
This Korean Air deal was found by Cheapflights users on 8/10. 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.
Wed 11/49:20 pm -
2 stops36h 05m
Wed 11/2511:55 pm -
1 stop21h 45m
Deal found 8/10![Korean Air logo]()
$902
This Korean Air deal was found by Cheapflights users on 8/13. 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.
Fri 10/29:20 am -
2 stops48h 30m
Fri 10/911:20 pm -
1 stop22h 50m
Deal found 8/13![Korean Air logo]()
$905
This Korean Air deal was found by Cheapflights users on 8/10. 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 9/712:55 pm -
1 stop44h 55m
Mon 9/1411:20 pm -
2 stops29h 09m
Deal found 8/10![Korean Air logo]()
$907
This Mytrip deal was found by Cheapflights users on 8/11. 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 8/304:40 pm -
3 stops32h 30m
Mon 9/144:50 pm -
3 stops33h 20m
Deal found 8/11![Multiple Airlines logo]()
$1,570
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 August 15, 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 August 15, 2026.
This Korean Air deal was found by Cheapflights users on 8/12. 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.
Thu 8/2012:55 pm -
1 stop44h 55m
Sat 9/1911:20 pm -
1 stop22h 50m
Deal found 8/12![Korean Air logo]()
$899
This Delta deal was found by Cheapflights users on 8/9. 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.
Sun 10/47:55 am -
2 stops49h 55m
Sun 10/1111:20 pm -
2 stops36h 38m
Deal found 8/9![Delta logo]()
$907
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/275:45 am -
3 stops36h 15m
Mon 9/77:15 am -
2 stops27h 44m
Deal found 8/14![United Airlines logo]()
$918
This Etihad Airways deal was found by Cheapflights users on 8/11. 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.
Sun 10/44:25 pm -
1 stop28h 00m
Tue 10/139:55 pm -
1 stop28h 45m
Deal found 8/11![Etihad Airways logo]()
$944
This Korean Air deal was found by Cheapflights users on 8/13. 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.
Thu 8/205:30 am -
2 stops28h 20m
Sat 9/1911:20 pm -
1 stop22h 50m
Deal found 8/13![Multiple Airlines logo]()
$1,054
This Delta deal was found by Cheapflights users on 8/11. 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 10/69:05 am -
2 stops48h 45m
Tue 10/1311:20 pm -
2 stops29h 00m
Deal found 8/11![Delta logo]()
$910
This Korean Air deal was found by Cheapflights users on 8/14. 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 9/2012:55 pm -
1 stop44h 55m
Thu 9/2411:20 pm -
1 stop22h 50m
Deal found 8/14![Korean Air logo]()
$981
This Malaysia Airlines deal was found by Cheapflights users on 8/11. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:30 am -
2 stops47h 15m
Mon 11/166:40 am -
2 stops28h 20m
Deal found 8/11![Malaysia Airlines logo]()
$2,030
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:30 am -
2 stops32h 30m
Mon 9/147:15 am -
3 stops28h 44m
Deal found 8/9![United Airlines logo]()
$1,082
This Korean Air deal was found by Cheapflights users on 8/11. 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.
Thu 10/812:55 pm -
1 stop44h 55m
Sun 10/1111:20 pm -
1 stop22h 50m
Deal found 8/11![Korean Air logo]()
$1,049
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 8/177:30 am -
2 stops28h 35m
Wed 9/27:15 am -
3 stops28h 44m
Deal found 8/14![United Airlines logo]()
$1,097
This Korean Air deal was found by Cheapflights users on 8/13. 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.
Wed 10/75:30 am -
2 stops28h 20m
Mon 10/1211:20 pm -
1 stop22h 50m
Deal found 8/13![Korean Air logo]()
$1,055
This Korean Air deal was found by Cheapflights users on 8/12. 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.
Thu 9/2412:55 pm -
1 stop44h 55m
Mon 9/2811:20 pm -
2 stops28h 47m
Deal found 8/12![Korean Air logo]()
$1,060
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Wed 10/141:45 am -
1 stop22h 15m
Tue 10/271:00 pm -
1 stop22h 00m
Deal found 8/14![Multiple Airlines logo]()
$1,771
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Tue 11/312:30 am -
1 stop22h 30m
Wed 11/251:00 pm -
1 stop22h 00m
Deal found 8/12![Multiple Airlines logo]()
$1,797
This Malaysia Airlines deal was found by Cheapflights users on 8/14. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:30 am -
2 stops26h 50m
Thu 11/127:20 am -
2 stops27h 40m
Deal found 8/14![Malaysia Airlines logo]()
$2,070
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 9/131:45 am -
1 stop22h 15m
Fri 9/181:00 pm -
1 stop22h 05m
Deal found 8/13![Multiple Airlines logo]()
$1,817
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Tue 9/291:45 am -
1 stop22h 15m
Mon 10/51:00 pm -
1 stop22h 05m
Deal found 8/13![Multiple Airlines logo]()
$2,168
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Wed 10/71:45 am -
1 stop22h 15m
Mon 10/121:00 pm -
1 stop22h 05m
Deal found 8/11![Multiple Airlines logo]()
$2,249
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 12/612:30 am -
1 stop22h 30m
Sun 1/171:00 pm -
1 stop22h 00m
Deal found 8/12![Multiple Airlines logo]()
$2,502
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Thu 8/271:45 am -
1 stop22h 15m
Mon 9/71:00 pm -
1 stop22h 05m
Deal found 8/14![Multiple Airlines logo]()
$2,532
Last-minute flights from Boston to Kuala LumpurDiscover last-minute flight deals from Boston to Kuala Lumpur. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Kuala Lumpur. Data last updated August 15, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/13. 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.
Thu 8/204:25 pm -
1 stop28h 00m
Sat 9/199:50 am -
1 stop40h 20m
Deal found 8/13![Etihad Airways logo]()
$893
This Korean Air deal was found by Cheapflights users on 8/10. 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.
Thu 8/2012:55 pm -
1 stop44h 55m
Sat 9/1911:20 pm -
1 stop22h 50m
Deal found 8/10![Korean Air logo]()
$896
This Rumbo deal was found by Cheapflights users on 8/11. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:40 pm -
1 stop27h 15m
Mon 9/149:55 pm -
1 stop28h 15m
Deal found 8/11![Etihad Airways logo]()
$844
This Rumbo deal was found by Cheapflights users on 8/11. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:57 pm -
2 stops36h 53m
Mon 9/1411:20 pm -
1 stop22h 50m
Deal found 8/11![Korean Air logo]()
$860
This Rumbo deal was found by Cheapflights users on 8/11. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:00 am -
2 stops33h 00m
Mon 9/142:15 pm -
2 stops43h 44m
Deal found 8/11![ANA logo]()
$889
This Mytrip deal was found by Cheapflights users on 8/11. 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 8/304:40 pm -
3 stops32h 30m
Mon 9/144:50 pm -
3 stops33h 20m
Deal found 8/11![Multiple Airlines logo]()
$1,570
This oojo deal was found by Cheapflights users on 8/11. 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.
Mon 9/74:40 pm -
1 stop39h 05m
Mon 9/149:55 pm -
1 stop28h 15m
Deal found 8/11![Etihad Airways logo]()
$859
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:40 pm -
1 stop39h 05m
Sun 9/209:50 am -
1 stop40h 20m
Deal found 8/11![Etihad Airways logo]()
$895
This Korean Air deal was found by Cheapflights users on 8/10. 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 9/712:55 pm -
1 stop44h 55m
Mon 9/1411:20 pm -
2 stops29h 09m
Deal found 8/10![Korean Air logo]()
$907
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 9/77:30 am -
2 stops34h 30m
Mon 9/142:15 pm -
2 stops29h 38m
Deal found 8/12![United Airlines logo]()
$916
This Korean Air deal was found by Cheapflights users on 8/11. 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.
Wed 9/3012:55 pm -
1 stop44h 55m
Fri 12/411:55 pm -
1 stop21h 45m
Deal found 8/11![Korean Air logo]()
$899
This Korean Air deal was found by Cheapflights users on 8/11. 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.
Wed 9/3012:55 pm -
1 stop44h 55m
Wed 12/211:55 pm -
2 stops36h 00m
Deal found 8/11![Korean Air logo]()
$910
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 August 15, 2026.
Search for one-way flight options from Boston to Kuala Lumpur. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This SmartFares deal was found by Cheapflights users on 8/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:40 pm -
1 stop27h 45m
Deal found 8/11![Etihad Airways logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sat 10/1712:55 pm -
1 stop44h 55m
Deal found 8/11![Korean Air logo]()
$522
This SmartFares deal was found by Cheapflights users on 8/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:00 pm -
1 stop21h 55m
Deal found 8/9![Qatar Airways logo]()
$532
This FlightHub deal was found by Cheapflights users on 8/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:00 pm -
1 stop29h 15m
Deal found 8/9![Malaysia Airlines logo]()
$542
This Korean Air deal was found by Cheapflights users on 8/12. 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.
Fri 9/2512:55 pm -
1 stop44h 55m
Deal found 8/12![Korean Air logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sun 8/2311:35 pm -
2 stops49h 25m
Deal found 8/9![Multiple Airlines logo]()
$559
This oojo deal was found by Cheapflights users on 8/10. 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.
Mon 8/241:15 pm -
2 stops38h 30m
Deal found 8/10![Japan Airlines logo]()
$560
This oojo deal was found by Cheapflights users on 8/11. 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.
Tue 8/251:15 pm -
2 stops38h 30m
Deal found 8/11![Japan Airlines logo]()
$561
This SmartFares deal was found by Cheapflights users on 8/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:38 am -
2 stops31h 22m
Deal found 8/9![ANA logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Tue 8/2512:45 pm -
3 stops48h 45m
Deal found 8/11![Multiple Airlines logo]()
$563
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sat 10/175:45 am -
3 stops30h 20m
Deal found 8/11![United Airlines logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Wed 9/96:30 pm -
3 stops53h 30m
Deal found 8/14![Multiple Airlines logo]()
$635
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 August 15, 2026.
Round-trip from | $844 (Rumbo) |
|---|---|
One-way from | $517 (SmartFares) |
Popular in | December |
Cheapest in | September |
Average price | $828 |
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 2,558,603 searches. Data last updated August 15, 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
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Thu 8/20
12:55 pm-9:50 pm
1 stop44h 55m
Kuala Lumpur Intl
Sat 9/19
11:20 pm-10:10 am
1 stop22h 50m
$899
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Sun 10/4
7:55 am-9:50 pm
2 stops49h 55m
Kuala Lumpur Intl
Sun 10/11
11:20 pm-11:58 pm
2 stops36h 38m
$907
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Tue 10/6
9:05 am-9:50 pm
2 stops48h 45m
Kuala Lumpur Intl
Tue 10/13
11:20 pm-4:20 pm
2 stops29h 00m
$910
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Thu 8/27
5:45 am-6:00 am
3 stops36h 15m
Kuala Lumpur Intl
Mon 9/7
7:15 am-10:59 pm
2 stops27h 44m
$918
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Sun 10/4
4:25 pm-8:25 am
1 stop28h 00m
Kuala Lumpur Intl
Tue 10/13
9:55 pm-2:40 pm
1 stop28h 45m
$944
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Sun 9/20
12:55 pm-9:50 pm
1 stop44h 55m
Kuala Lumpur Intl
Thu 9/24
11:20 pm-10:10 am
1 stop22h 50m
$981
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Thu 10/8
12:55 pm-9:50 pm
1 stop44h 55m
Kuala Lumpur Intl
Sun 10/11
11:20 pm-10:10 am
1 stop22h 50m
$1,049
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Thu 8/20
5:30 am-9:50 pm
2 stops28h 20m
Kuala Lumpur Intl
Sat 9/19
11:20 pm-10:10 am
1 stop22h 50m
$1,054
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Wed 10/7
5:30 am-9:50 pm
2 stops28h 20m
Kuala Lumpur Intl
Mon 10/12
11:20 pm-10:10 am
1 stop22h 50m
$1,055
BostonKuala Lumpur
BOS Boston Logan Intl - KUL Kuala Lumpur Intl
BOSKUL
Boston Logan Intl
Thu 9/24
12:55 pm-9:50 pm
1 stop44h 55m
Kuala Lumpur Intl
Mon 9/28
11:20 pm-4:07 pm
2 stops28h 47m
$1,060
Showing 1-10 of 40 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
BOS-SZB
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
BOS-SZB
What is the cheapest month to book a flight from Boston to Kuala Lumpur?
Currently, September is the cheapest month in which you can book a flight from Boston to Kuala Lumpur (average of $895). Flying from Boston to Kuala Lumpur in October is currently the most expensive (average of $1,596). 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 $781 and $1,482 in August.The cheapest round-trip price found within the last 5 days was $844 on Etihad Airways (Aug 30-Sep 14).
How far ahead should I book a flight from Boston to Kuala Lumpur?
Booking 75 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 August 15, 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.
Boarding
8.5
Food
7.8
Crew
8.7
Overall
8.3
Comfort
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Food
7.8
Crew
8.7
Overall
8.3
Comfort
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Food
7.8
Crew
8.7
Overall
8.3
Comfort
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Food
7.8
Crew
8.7
Overall
8.3
Comfort
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Food
7.8
Crew
8.7
Overall
8.3
Comfort
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Food
7.8
Crew
8.7
Overall
8.3
Comfort
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - 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.
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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 August 15, 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 August 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Boston to Kuala Lumpur
Discover the top 7 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 2,558,603 searches. Data last updated August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$625 | Average$1,103 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$723 | Average$1,042 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$770 | Average$1,061 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$784 | Average$1,177 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$838 | Average$1,073 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$895 | Average$1,562 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$903 | Average$1,104 | FlexibilityNo cancel fee | On-time68% |