RM 2,039 Find Cheap Flights from Seattle to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Southeast Asia departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Southeast Asia, as well as popular online travel agencies
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Best Southeast Asia Flight Deals from Seattle

Cheapest return prices found by our users on KAYAK in the last 72 hours

Kuala Lumpur
Kuala Lumpur2 stopsRM 3,313
Kota Kinabalu
Kota Kinabalu2 stopsRM 4,213
Kuching
Kuching2 stopsRM 3,871
Penang
Penang2 stopsRM 3,795

Good to know

Low season

May

High season

November

Cheapest flight

RM 2,039
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.
Flight from Seattle to Kuala Lumpur Airport

Flights from Seattle to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Seattle to Southeast Asia 
Verified travelerFlew with Singapore AirlinesSEA-SINAug 2024
If you need special meals book them early
JeffFlew with Singapore AirlinesSEA-SINJan 2024
Delta & Alaska have best boarding process! Singapore airlines was ok!

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Seattle to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Seattle to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Southeast Asia

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Seattle is January.

Book cheap flights from Seattle to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights from Seattle to Southeast Asia found on KAYAK in the last 72 hours.
3/3Mon
2 stopsChina Eastern
25h 45mSEA-KUL
10/3Mon
2 stopsChina Eastern
39h 55mKUL-SEA
RM 3,313
12/3Wed
1 stopPhilippine Airlines
19h 35mSEA-KUL
23/3Sun
1 stopPhilippine Airlines
22h 55mKUL-SEA
RM 3,381
6/5Tue
1 stopSingapore Airlines
18h 30mSEA-KUL
20/5Tue
1 stopSingapore Airlines
17h 00mKUL-SEA
RM 3,403
27/3Thu
1 stopSingapore Airlines
33h 40mSEA-KUL
5/5Mon
1 stopSingapore Airlines
24h 55mKUL-SEA
RM 3,484
2/3Sun
1 stopKorean Air
19h 20mSEA-KUL
15/3Sat
1 stopKorean Air
25h 05mKUL-SEA
RM 3,754
3/3Mon
1 stopKorean Air
19h 20mSEA-KUL
10/3Mon
1 stopKorean Air
25h 05mKUL-SEA
RM 3,772
18/2Tue
1 stopANA
23h 00mSEA-KUL
25/2Tue
1 stopANA
39h 05mKUL-SEA
RM 3,858
3/3Mon
2 stops
40h 45mSEA-KCH
10/3Mon
2 stops
52h 40mKCH-SEA
RM 3,871
18/2Tue
1 stopANA
23h 00mSEA-KUL
25/2Tue
1 stopANA
39h 05mKUL-SEA
RM 3,885
1/3Sat
2 stops
34h 10mSEA-KCH
8/3Sat
2 stops
35h 40mKCH-SEA
RM 3,952

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Southeast Asia found on KAYAK in the last 72 hours.
3/3Mon
2 stops
47h 40mSEA-KUL
RM 2,039
3/3Mon
3 stops
58h 00mSEA-KUL
RM 2,125
3/3Mon
1 stopKorean Air
19h 20mSEA-KUL
RM 2,327
3/3Mon
1 stopKorean Air
19h 20mSEA-KUL
RM 2,372
3/3Mon
2 stopsUnited Airlines
25h 15mSEA-KUL
RM 2,422
11/5Sun
1 stopPhilippine Airlines
24h 55mSEA-KUL
RM 2,462
2/3Sun
1 stop
36h 10mSEA-KUL
RM 2,494
3/3Mon
3 stopsUnited Airlines
46h 55mSEA-KUL
RM 2,507
1/4Tue
1 stopSTARLUX Airlines
23h 55mSEA-KUL
RM 2,687
2/4Wed
1 stopPhilippine Airlines
20h 50mSEA-KUL
RM 3,192

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Search by price

Last minute flights from Seattle to Southeast Asia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Southeast Asia that are departing in the next 10 days.
18/1Sat
multi-stopANA
23h 00mSEA-KUL
2/2Sun
multi-stopANA
39h 05mKUL-SEA
RM 4,641
21/1Tue
multi-stopANA
25h 15mSEA-KUL
23/1Thu
multi-stopANA
39h 05mKUL-SEA
RM 5,271
18/1Sat
multi-stop
36h 30mSEA-KUL
2/2Sun
multi-stop
27h 55mKUL-SEA
RM 5,591
21/1Tue
multi-stopANA
23h 00mSEA-KUL
23/1Thu
multi-stopANA
39h 05mKUL-SEA
RM 5,721
18/1Sat
multi-stop
26h 50mSEA-KUL
2/2Sun
multi-stop
27h 55mKUL-SEA
RM 5,924
21/1Tue
multi-stopQatar Airways
30h 24mSEA-KUL
23/1Thu
multi-stopQatar Airways
52h 20mKUL-SEA
RM 6,248
18/1Sat
multi-stopQatar Airways
24h 15mSEA-KUL
1/2Sat
multi-stopQatar Airways
25h 15mKUL-SEA
RM 7,000
18/1Sat
multi-stopQatar Airways
46h 25mSEA-KUL
1/2Sat
multi-stopQatar Airways
25h 15mKUL-SEA
RM 7,468
18/1Sat
multi-stopQatar Airways
30h 00mSEA-KUL
1/2Sat
multi-stopQatar Airways
32h 22mKUL-SEA
RM 8,134
21/1Tue
multi-stop
19h 20mSEA-KUL
22/1Wed
multi-stop
25h 15mKUL-SEA
RM 8,188

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Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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