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Cheap Flights from Kuala Lumpur to Seattle
What to know about flights from Kuala Lumpur to Seattle?
The distance between Kuala Lumpur and Seattle is approximately 12,948.87km. According to Trip.com data, travel demand is highest in January. December is generally the cheapest month to book.
Cheapest one-way
S$ 574
Philippine Airlines
KUL-SEA
32h 50m · 1 stop
Tue, Oct 6
Cheapest return
S$ 1,028
Philippine Airlines
KUL-SEA
32h 10m · 2 stops
Fri, Oct 30 - Fri, Nov 6
Recommended airlines
Best time to book
October
Cheapest
January
Peak season for travel
Route details
12,948.87km
Flight distance
How can I find cheap flights from Kuala Lumpur to Seattle?
Explore the cheapest one-way and round-trip flights from Kuala Lumpur to Seattle over the next 90 days, with one-way fares from S$ 574 and round-trip from S$ 1,028. Based on Trip.com's latest 7-day flight data.
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One way
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Return
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KUL 02:2032h 10m1 stopSEA 19:30Kuala Lumpur - Seattle | Fri, Oct 30 | Philippine Airlines
SEA 21:3021h 15m1 stopKUL 10:45Seattle - Kuala Lumpur | Fri, Nov 6 | Philippine Airlines
PricesDepartureKUL-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableS$ 1,028 S$ 1,29320% off20% offS$ 1,293 S$ 1,028 -
KUL 12:3022h 35m1 stopSEA 20:05Kuala Lumpur - Seattle | Sat, Oct 24 | Philippine Airlines
SEA 22:3021h 15m1 stopKUL 10:45Seattle - Kuala Lumpur | Sat, Oct 31 | Philippine Airlines
PricesDepartureKUL-MNLEconomy class
Included
In-flight meals are availableUSB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableS$ 1,028 S$ 1,29320% off20% offS$ 1,293 S$ 1,028
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KUL 12:3022h 35m1 stopSEA 20:05Kuala Lumpur - Seattle | Fri, Oct 23 | Philippine Airlines
SEA 22:3035h 50m1 stopKUL 01:20Seattle - Kuala Lumpur | Wed, Oct 28 | Philippine Airlines
PricesDepartureKUL-MNLEconomy class
Included
In-flight meals are availableUSB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableUSB port and power outletS$ 1,028 S$ 1,29320% off20% offS$ 1,293 S$ 1,028
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KUL 02:1532h 50m1 stopSEA 20:05Kuala Lumpur - Seattle | Thu, Oct 22 | Philippine Airlines
SEA 23:1035h 5m1 stopKUL 01:15Seattle - Kuala Lumpur | Sat, Oct 24 | Philippine Airlines
PricesDepartureKUL-MNLEconomy class
Included
In-flight meals are availableUSB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
Wi-Fi (additional charge)S$ 1,02820% offS$ 1,293 S$ 1,028
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KUL 12:3022h 35m1 stopSEA 20:05Kuala Lumpur - Seattle | Tue, Oct 6 | Philippine Airlines
SEA 23:1021h 20m1 stopKUL 11:30Seattle - Kuala Lumpur | Thu, Oct 8 | Philippine Airlines
PricesDepartureKUL-MNLEconomy class
Included
In-flight meals are availableMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletS$ 1,02820% offS$ 1,293 S$ 1,028
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KUL 12:3022h 35m1 stopSEA 20:05Kuala Lumpur - Seattle | Sun, Oct 4 | Philippine Airlines
SEA 23:1035h 5m1 stopKUL 01:15Seattle - Kuala Lumpur | Sun, Oct 11 | Philippine Airlines
PricesDepartureKUL-MNLEconomy class
Included
In-flight meals are availableMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableUSB port and power outletS$ 1,02820% offS$ 1,293 S$ 1,028
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KUL 12:3022h 35m1 stopSEA 20:05Kuala Lumpur - Seattle | Sun, Oct 11 | Philippine Airlines
SEA 23:1035h 5m1 stopKUL 01:15Seattle - Kuala Lumpur | Sat, Oct 17 | Philippine Airlines
PricesDepartureKUL-MNLEconomy class
Included
In-flight meals are availableMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
Wi-Fi (additional charge)USB port and power outletS$ 1,02820% offS$ 1,293 S$ 1,028
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KUL 02:1532h 50m1 stopSEA 20:05Kuala Lumpur - Seattle | Tue, Oct 13 | Philippine Airlines
SEA 23:1035h 5m1 stopKUL 01:15Seattle - Kuala Lumpur | Sat, Oct 17 | Philippine Airlines
PricesDepartureKUL-MNLEconomy class
Included
In-flight meals are availableUSB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
Wi-Fi (additional charge)USB port and power outletS$ 1,02820% offS$ 1,293 S$ 1,028
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KUL 02:2032h 10m1 stopSEA 19:30Kuala Lumpur - Seattle | Sat, Oct 31 | Philippine Airlines
SEA 21:3021h 15m1 stopKUL 10:45Seattle - Kuala Lumpur | Fri, Nov 6 | Philippine Airlines
PricesDepartureKUL-MNLEconomy class
Included
In-flight meals are availableUSB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableS$ 1,03020% offS$ 1,293 S$ 1,030
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KUL 11:4522h 45m1 stopSEA 19:30Kuala Lumpur - Seattle | Wed, Oct 28 | Philippine Airlines
SEA 22:3035h 50m1 stopKUL 01:20Seattle - Kuala Lumpur | Fri, Oct 30 | Philippine Airlines
PricesDepartureKUL-MNLEconomy class
Included
In-flight meals are availableUSB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableUSB port and power outletS$ 1,04719% offS$ 1,293 S$ 1,047
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KUL 13:0017h 25m1 stopSEA 14:00Kuala Lumpur - Seattle | Mon, Sep 7 | Normal Airline
SEA 15:006hDirectKUL 16:00Seattle - Kuala Lumpur | Wed, Sep 9 | Normal AirlineFind more flightsFind more flights
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KUL 02:1532h 50m1 stopSEA 20:05Kuala Lumpur - Seattle | Tue, Oct 6 | Philippine Airlines
PricesKUL-MNLEconomy classIn-flight meals are availableMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletS$ 574 S$ 74523% off23% offS$ 745 S$ 574
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KUL 12:3022h 35m1 stopSEA 20:05Kuala Lumpur - Seattle | Fri, Oct 9 | Philippine Airlines
PricesKUL-MNLEconomy classIn-flight meals are availableMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletS$ 580 S$ 74522% off22% offS$ 745 S$ 580
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KUL 02:2032h 10m1 stopSEA 19:30Kuala Lumpur - Seattle | Thu, Oct 29 | Philippine Airlines
PricesKUL-MNLEconomy classIn-flight meals are availableUSB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletS$ 581 S$ 74522% off22% offS$ 745 S$ 581
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KUL 02:1532h 50m1 stopSEA 20:05Kuala Lumpur - Seattle | Sun, Oct 11 | Philippine Airlines
PricesKUL-MNLEconomy classIn-flight meals are availableUSB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletS$ 58422% offS$ 745 S$ 584
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KUL 12:3022h 35m1 stopSEA 20:05Kuala Lumpur - Seattle | Thu, Oct 22 | Philippine Airlines
PricesKUL-MNLEconomy classIn-flight meals are availableUSB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletS$ 58521% offS$ 745 S$ 585
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KUL 02:2032h 10m1 stopSEA 19:30Kuala Lumpur - Seattle | Wed, Oct 28 | Philippine Airlines
PricesKUL-MNLEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletS$ 59420% offS$ 745 S$ 594
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KUL 02:2032h 10m1 stopSEA 19:30Kuala Lumpur - Seattle | Mon, Oct 26 | Philippine Airlines
PricesKUL-MNLEconomy classIn-flight meals are availableUSB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletS$ 59620% offS$ 745 S$ 596
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KUL 12:3022h 35m1 stopSEA 20:05Kuala Lumpur - Seattle | Tue, Oct 20 | Philippine Airlines
PricesKUL-MNLEconomy classIn-flight meals are availableMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletS$ 60019% offS$ 745 S$ 600
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KUL 12:3022h 35m1 stopSEA 20:05Kuala Lumpur - Seattle | Fri, Oct 23 | Philippine Airlines
PricesKUL-MNLEconomy classIn-flight meals are availableMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletS$ 60019% offS$ 745 S$ 600
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KUL 12:3022h 35m1 stopSEA 20:05Kuala Lumpur - Seattle | Thu, Oct 1 | Philippine Airlines
PricesKUL-MNLEconomy classIn-flight meals are availableUSB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletS$ 60319% offS$ 745 S$ 603
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KUL 13:0017h 25m1 stopSEA 14:00Kuala Lumpur - Seattle | Mon, Sep 7 | Normal AirlineFind more flightsFind more flights
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Which airlines are the most popular for Kuala Lumpur to Seattle flights?
The most popular airlines flying from Kuala Lumpur to Seattle are Air Canada, China Airlines, and United Airlines, among 3 carriers on this route. Philippine Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
Air Canada
China Airlines
United Airlines
Airlines are determined based on actual purchased flight tickets from Kuala Lumpur to Seattle according to previous 12 months data from Trip.com.
Trip.com Price Insights on Flights from Kuala Lumpur to Seattle.
What is the cheapest month for one-way flights from Kuala Lumpur to Seattle?
Based on Trip.com’s data, the cheapest month for flights from Kuala Lumpur to Seattle is October, with an average price of S$ 592, and the most expensive month is December, with an average price of up to S$ 1,105.
S$ 1,105
S$ 849
S$ 592
S$ 336
Frequently Asked Questions
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Which airlines offer the cheapest flights from Kuala Lumpur to Seattle?
Based on Trip.com data, Philippine Airlines offers Cheapest nonstop one-way flights from S$ 574 (for example, KUL–SEA on Tue, Oct 6). For a Cheapest nonstop return flight, Philippine Airlines offers fares from S$ 1,028, departing on Fri, Oct 30 and returning on Fri, Nov 6. -
Which airlines offer direct flights from Kuala Lumpur to Seattle?
At the moment, you can catch a direct flight from Kuala Lumpur to Seattle with the following airlines, including: Air Canada Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days. -
When is the best time to book flights from Kuala Lumpur to Seattle?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Kuala Lumpur to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals. -
How can I find the best deals on flights from Kuala Lumpur to Seattle?
Here are some tips for finding the best flight deals from Kuala Lumpur to Seattle on Trip.com:
· Be flexible with your travel dates. The cheapest flight is currently on Tue, Oct 6, with one-way fares from just S$ 574.
· Compare airlines. Philippine Airlines currently offers the lowest fares on this route.
· Set up a price alert to track fare changes without searching every day.
· Check Trip.com regularly for flight deals and available promo codes.
· Avoid peak season or book early. January is generally the busiest month for travel to Seattle.
· Get exclusive promo codes on the Trip.com app. -
When is the best time to book a flight from Kuala Lumpur to Seattle to get the best price?
The cheapest month to book a flight from Kuala Lumpur to Seattle is usually December, when demand is lower. -
Which upcoming date is the cheapest for flights from Kuala Lumpur to Seattle?
After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Kuala Lumpur to Seattle on September 30, 2026 with Philippine Airlines, with prices starting at S$ 1,098. -
Which airports should you choose for flights from Kuala Lumpur to Seattle?
Flights to Seattle can arrive at: Seattle-Tacoma International Airport (SEA)King County (Boeing Field) International Airport (BFI)Kenmore Air Harbor Seaplane Base (LKE). The most common route connects Kuala Lumpur International Airport and Seattle-Tacoma International Airport (KUL–SEA). -
What is the time difference between Kuala Lumpur and Seattle?
The time difference between Seattle and Kuala Lumpur is 16h. -
How can I change or cancel my flight ticket from Kuala Lumpur to Seattle?
Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages. -
What is the average cost of a one-way flight from Kuala Lumpur to Seattle?
Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Kuala Lumpur to Seattle is S$ 967. Fares vary by travel date, airline and availability. -
How do I book flights from Kuala Lumpur to Seattle on Trip.com?
Enter Kuala Lumpur and Seattle, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation. -
Are there budget airlines on the Kuala Lumpur to Seattle route?
Scootare the most popular budget airlines flying from Kuala Lumpur to Seattle. Check baggage, seat and payment fees before comparing the final price.
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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.