$350+ Cheap flights from Seattle (SEA) 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Seattle 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 Seattle to Kuala Lumpur
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Cheapest flights from Seattle to Kuala LumpurExplore the most affordable flight options available from Seattle to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Seattle to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This Trip.com deal was found by Cheapflights users on 9/17. 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.
Wed 9/3012:50 pm -
1 stop42h 00m
Wed 10/2811:55 pm -
1 stop25h 10m
Deal found 9/17![Korean Air logo]()
$768
This oojo deal was found by Cheapflights users on 9/18. 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.
Sun 10/259:40 am -
1 stop20h 20m
Thu 10/296:30 pm -
1 stop28h 35m
Deal found 9/18![Singapore Airlines logo]()
$776
This Delta deal was found by Cheapflights users on 9/19. 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.
Mon 12/712:35 pm -
1 stop41h 50m
Thu 1/2111:55 pm -
1 stop27h 56m
Deal found 9/19![Delta logo]()
$793
This Trip.com deal was found by Cheapflights users on 9/19. 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.
Sun 10/1812:50 pm -
1 stop42h 00m
Sun 10/2511:55 pm -
1 stop25h 10m
Deal found 9/19![Korean Air logo]()
$796
This Korean Air deal was found by Cheapflights users on 9/20. 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 10/812:50 pm -
1 stop42h 00m
Sun 10/2511:55 pm -
1 stop30h 15m
Deal found 9/20![Korean Air logo]()
$797
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 10/184:30 pm -
1 stop22h 30m
Mon 10/262:15 pm -
1 stop39h 05m
Deal found 9/17![United Airlines logo]()
$799
This Korean Air deal was found by Cheapflights users on 9/19. 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 12/75:37 pm -
2 stops36h 48m
Thu 1/2111:55 pm -
1 stop25h 10m
Deal found 9/19![Korean Air logo]()
$802
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 12/87:00 am -
2 stops25h 15m
Mon 1/182:15 pm -
1 stop39h 05m
Deal found 9/19![United Airlines logo]()
$806
This Justfly.com deal was found by Cheapflights users on 9/18. 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.
Sun 10/184:30 pm -
1 stop22h 30m
Mon 10/262:15 pm -
1 stop39h 05m
Deal found 9/18![ANA logo]()
$807
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/154:30 pm -
1 stop22h 30m
Thu 10/222:15 pm -
2 stops46h 44m
Deal found 9/16![United Airlines logo]()
$809
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/18:40 am -
1 stop34h 00m
Sun 11/229:00 pm -
2 stops50h 05m
Deal found 9/17![Multiple Airlines logo]()
$1,235
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/154:30 pm -
2 stops28h 30m
Thu 10/227:40 am -
1 stop40h 05m
Deal found 9/15![Multiple Airlines logo]()
$1,256
Best flights from Seattle to Kuala LumpurDiscover carefully curated flight deals from Seattle to Kuala Lumpur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Seattle to Kuala Lumpur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Delta deal was found by Cheapflights users on 9/19. 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 12/812:35 pm -
1 stop41h 50m
Sun 1/1711:55 pm -
1 stop27h 56m
Deal found 9/19![Delta logo]()
$793
This Korean Air deal was found by Cheapflights users on 9/20. 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 10/812:50 pm -
1 stop42h 00m
Sun 10/2511:55 pm -
1 stop30h 15m
Deal found 9/20![Korean Air logo]()
$797
This United Airlines deal was found by Cheapflights users on 9/18. 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 1/186:29 am -
2 stops25h 46m
Mon 2/12:15 pm -
1 stop39h 05m
Deal found 9/18![United Airlines logo]()
$807
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2510:25 am -
1 stop23h 10m
Tue 2/92:55 am -
1 stop21h 50m
Deal found 9/15![Cathay Pacific logo]()
$870
This United deal was found by Cheapflights users on 9/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:55 pm -
2 stops48h 05m
Fri 10/167:15 am -
1 stop22h 10m
Deal found 9/15![Multiple Airlines logo]()
$928
This Turkish Airlines deal was found by Cheapflights users on 9/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:05 pm -
1 stop44h 25m
Thu 11/510:10 am -
1 stop48h 00m
Deal found 9/17![Turkish Airlines logo]()
$1,050
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:39 am -
2 stops39h 31m
Fri 10/167:20 pm -
2 stops37h 52m
Deal found 9/15![Alaska Airlines logo]()
$1,063
This Singapore Airlines deal was found by Cheapflights users on 9/18. 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.
Sun 10/259:40 am -
1 stop36h 30m
Thu 10/292:00 pm -
1 stop33h 05m
Deal found 9/18![Singapore Airlines logo]()
$1,289
This United Airlines deal was found by Cheapflights users on 9/15. 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 1/253:30 pm -
2 stops26h 50m
Wed 2/108:05 am -
3 stops29h 07m
Deal found 9/15![United Airlines logo]()
$1,223
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/154:30 pm -
2 stops28h 30m
Thu 10/227:40 am -
1 stop40h 05m
Deal found 9/15![Multiple Airlines logo]()
$1,256
This Delta deal was found by Cheapflights users on 9/19. 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.
Thu 12/1012:35 pm -
1 stop41h 50m
Thu 1/2111:55 pm -
1 stop27h 56m
Deal found 9/19![Delta logo]()
$1,344
This Delta deal was found by Cheapflights users on 9/19. 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.
Thu 12/1012:35 pm -
1 stop41h 50m
Fri 1/1511:55 pm -
1 stop27h 56m
Deal found 9/19![Delta logo]()
$1,344
This Mytrip deal was found by Cheapflights users on 9/17. 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.
Sat 10/3112:45 am -
3 stops30h 15m
Sun 11/222:00 pm -
3 stops35h 05m
Deal found 9/17![Multiple Airlines logo]()
$1,545
This Singapore Airlines deal was found by Cheapflights users on 9/18. 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.
Wed 12/168:40 am -
1 stop36h 30m
Thu 1/142:00 pm -
1 stop33h 05m
Deal found 9/18![Singapore Airlines logo]()
$2,234
This Singapore Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 12/158:40 am -
1 stop36h 30m
Tue 1/122:00 pm -
1 stop33h 05m
Deal found 9/18![Singapore Airlines logo]()
$2,235
This Singapore Airlines deal was found by Cheapflights users on 9/18. 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.
Wed 12/168:40 am -
1 stop36h 30m
Tue 1/122:00 pm -
1 stop33h 05m
Deal found 9/18![Singapore Airlines logo]()
$2,235
This Singapore Airlines deal was found by Cheapflights users on 9/18. 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.
Wed 12/168:40 am -
1 stop36h 30m
Tue 1/192:00 pm -
1 stop33h 05m
Deal found 9/18![Singapore Airlines logo]()
$2,235
Last-minute flights from Seattle to Kuala LumpurDiscover last-minute flight deals from Seattle to Kuala Lumpur. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Kuala Lumpur. Data last updated September 20, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 9/231:15 am -
2 stops27h 30m
Tue 10/68:15 pm -
2 stops28h 50m
Deal found 9/16![Multiple Airlines logo]()
$1,340
This Trip.com deal was found by Cheapflights users on 9/17. 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.
Wed 9/3012:50 pm -
1 stop42h 00m
Wed 10/2811:55 pm -
1 stop25h 10m
Deal found 9/17![Korean Air logo]()
$768
This Korean Air deal was found by Cheapflights users on 9/19. 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 10/812:50 pm -
1 stop42h 00m
Sun 10/2511:55 pm -
1 stop30h 15m
Deal found 9/19![Korean Air logo]()
$797
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/154:30 pm -
1 stop22h 30m
Thu 10/222:15 pm -
2 stops46h 44m
Deal found 9/16![United Airlines logo]()
$809
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/154:30 pm -
2 stops28h 30m
Thu 10/227:40 am -
1 stop40h 05m
Deal found 9/15![Multiple Airlines logo]()
$1,256
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/1510:15 am -
1 stop35h 55m
Thu 10/222:00 pm -
1 stop33h 45m
Deal found 9/16![Singapore Airlines logo]()
$1,527
This Trip.com deal was found by Cheapflights users on 9/19. 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.
Sun 10/1812:50 pm -
1 stop42h 00m
Sun 10/2511:55 pm -
1 stop25h 10m
Deal found 9/19![Korean Air logo]()
$796
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 10/184:30 pm -
1 stop22h 30m
Mon 10/262:15 pm -
1 stop39h 05m
Deal found 9/17![United Airlines logo]()
$799
This Justfly.com deal was found by Cheapflights users on 9/18. 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.
Sun 10/184:30 pm -
1 stop22h 30m
Mon 10/262:15 pm -
1 stop39h 05m
Deal found 9/18![ANA logo]()
$807
This oojo deal was found by Cheapflights users on 9/18. 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.
Sun 10/259:40 am -
1 stop20h 20m
Thu 10/296:30 pm -
1 stop28h 35m
Deal found 9/18![Singapore Airlines logo]()
$776
This Korean Air deal was found by Cheapflights users on 9/18. 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 10/252:30 pm -
2 stops40h 55m
Thu 10/2911:55 pm -
1 stop30h 15m
Deal found 9/18![Korean Air logo]()
$802
This Singapore Airlines deal was found by Cheapflights users on 9/18. 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.
Sun 10/259:40 am -
1 stop36h 30m
Thu 10/292:00 pm -
1 stop33h 05m
Deal found 9/18![Singapore Airlines logo]()
$1,289
One-way flights from Seattle to Kuala LumpurSearch for one-way flight options from Seattle to Kuala Lumpur. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Seattle to Kuala Lumpur. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This oojo deal was found by Cheapflights users on 9/17. 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.
Sun 11/298:40 am -
1 stop40h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Singapore Airlines logo]()
$350
This oojo deal was found by Cheapflights users on 9/15. 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 3/138:40 am -
1 stop37h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Singapore Airlines logo]()
$351
This oojo deal was found by Cheapflights users on 9/16. 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.
Sun 1/108:40 am -
1 stop40h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Singapore Airlines logo]()
$384
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Wed 3/1710:10 am -
2 stops29h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![ANA logo]()
$405
This SmartFares deal was found by Cheapflights users on 9/19. 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.
Thu 11/53:40 pm -
1 stop23h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![ANA logo]()
$406
This Delta deal was found by Cheapflights users on 9/19. 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 11/612:30 pm -
1 stop41h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Delta logo]()
$408
This Korean Air deal was found by Cheapflights users on 9/19. 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 10/412:50 pm -
1 stop42h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Korean Air logo]()
$410
This SmartFares deal was found by Cheapflights users on 9/18. 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.
Mon 11/27:00 am -
2 stops25h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![ANA logo]()
$413
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 10/46:30 am -
2 stops32h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$415
This United deal was found by Cheapflights users on 9/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:11 am -
2 stops22h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 2/76:29 am -
2 stops25h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 11/83:40 pm -
1 stop40h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$421
Find flight deals from Seattle to Kuala Lumpur
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 September 20, 2026.
Round-trip from | $768 (Trip.com) |
|---|---|
One-way from | $350 (oojo) |
Popular in | December |
Cheapest in | May |
Average price | $798 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle 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 September 20, 2026.
Use the filters below to find and compare flights from Seattle to Kuala Lumpur that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleKuala Lumpur
SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl
SEAKUL
Seattle/Tacoma Intl
Sun 11/29
8:40 am-5:30 pm
1 stop40h 50m
Kuala Lumpur Intl
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$350
SeattleKuala Lumpur
SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl
SEAKUL
Seattle/Tacoma Intl
Mon 11/2
12:30 pm-10:25 pm
1 stop41h 55m
Kuala Lumpur Intl
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$408
SeattleKuala Lumpur
SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl
SEAKUL
Seattle/Tacoma Intl
Fri 11/6
12:30 pm-10:25 pm
1 stop41h 55m
Kuala Lumpur Intl
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$408
Quickest round-trip
SeattleKuala Lumpur
SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl
SEAKUL
Seattle/Tacoma Intl
Fri 2/5
3:45 pm-6:45 am
1 stop23h 00m
Kuala Lumpur Intl
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$410
SeattleKuala Lumpur
SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl
SEAKUL
Seattle/Tacoma Intl
Sat 2/6
12:10 am-10:25 pm
1 stop30h 15m
Kuala Lumpur Intl
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$410
SeattleKuala Lumpur
SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl
SEAKUL
Seattle/Tacoma Intl
Mon 11/2
7:00 am-12:15 am
2 stops25h 15m
Kuala Lumpur Intl
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$413
SeattleKuala Lumpur
SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl
SEAKUL
Seattle/Tacoma Intl
Thu 11/5
9:35 pm-10:25 pm
2 stops56h 50m
Kuala Lumpur Intl
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$415
SeattleKuala Lumpur
SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl
SEAKUL
Seattle/Tacoma Intl
Mon 10/12
6:30 am-6:00 am
2 stops32h 30m
Kuala Lumpur Intl
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$415
SeattleKuala Lumpur
SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl
SEAKUL
Seattle/Tacoma Intl
Mon 11/2
7:16 am-10:25 pm
2 stops47h 09m
Kuala Lumpur Intl
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$415
SeattleKuala Lumpur
SEA Seattle/Tacoma Intl - SZB Kuala Lumpur Subang
SEASZB
Seattle/Tacoma Intl
Sun 1/10
8:40 am-1:10 pm
1 stop36h 30m
Kuala Lumpur Subang
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$481
Showing 1-10 of 34 resultsSorted by cheapest first
Best time to book a flight from Seattle to Kuala Lumpur
Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur from Seattle with our price prediction graph.
SEA-MY1
SEA-KUL
SEA-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 Seattle to Kuala Lumpur
SEA-MY1
SEA-KUL
SEA-SZB
What is the cheapest month to book a flight from Seattle to Kuala Lumpur?
Currently, May is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of $585). Flying from Seattle to Kuala Lumpur in December is currently the most expensive (average of $1,179). 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 Seattle to Kuala Lumpur?
Airfare is below average for this route at the moment.
Seattle to Kuala Lumpur flights typically cost between $779 and $1,062 in September.The cheapest round-trip price found within the last 5 days was $768 on Korean Air (Sep 30-Oct 28).
How far ahead should I book a flight from Seattle to Kuala Lumpur?
To ensure you get the cheapest price possible for a flight from Seattle to Kuala Lumpur, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 September 20, 2026.
Read reviews from past customers who have flown EVA Air,China Airlines, andSingapore Airlines from Seattle to Kuala Lumpur. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Entertainment
8.0
Overall
8.5
Comfort
8.3
Boarding
8.4
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Overall
8.5
Comfort
8.3
Boarding
8.4
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Overall
8.5
Comfort
8.3
Boarding
8.4
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Overall
8.5
Comfort
8.3
Boarding
8.4
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Overall
8.5
Comfort
8.3
Boarding
8.4
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Overall
8.5
Comfort
8.3
Boarding
8.4
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Seattle 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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Complete your trip
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Search flights from Seattle to Kuala Lumpur by cabin class
Find flights from Seattle to Kuala Lumpur, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Kuala Lumpur flights
Browse other Seattle and Kuala Lumpur flight options. Last updated on September 20, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Seattle to Kuala Lumpur
Discover the top 9 airlines that operate flights from Seattle 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 September 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$585 | Average$866 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$639 | Average$892 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$672 | Average$854 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$694 | Average$866 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$747 | Average$795 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$795 | Average$849 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$931 | Average$980 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$960 | Average$1,054 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$965 | Average$1,053 | FlexibilityNo cancel fee | On-timeN/A |