₱19,094 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 3/23. 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Southeast Asia.
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Best Southeast Asia Flight Deals from Seattle

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Manila
Manila1 stop₱34,023
Cebu City
Cebu City1 stop₱40,214
Davao City
Davao City2 stops₱47,504
Tacloban City
Tacloban City2 stops₱51,323
Angeles City
Angeles City1 stop₱45,479

Good to know

Low season

June

High season

December

Cheapest flight

₱19,094
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly (34% more expensive on average)
Flight from Seattle to Manila

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

Insights shared by verified travelers 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 travelers 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 round-trip 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

  • Looking for a cheap flight? 25% of our users found tickets from Seattle to the following destinations at these prices or less: Singapore ₱21,661 one-way - ₱65,368 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Seattle is October.

Top 5 airlines serving from Seattle to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1200 reviews
8.6Crew
8.0Food
8.4Boarding
8.2Comfort
8.0Entertainment
Airline reviews

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

10.0 ExcellentAnonymous, Feb 2025ORD - TPE
Read more EVA Air reviews

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

The food is quite mediocre. I had spaghetti and the tomato based sauce was quite salty and there were no other flavors, no spices used in the sauce.

Good. Please add a non- applicable category to your questions.

The app was awful. No accurate info. Paying for internet is a negative (Delta is free). The crew was very nice for the most part although you are not guaranteed to get good service. Some crew would ignore requests for things as simple as a cup of water if you were sleeping when the first serving was made. Food was great. Male crew member was exceptionally kind and responsive.

It was a good flight. I would highly recommend it to family and friends.

The employees were professional and efficient. I consider myself a traveler but have trouble with the international fare served on airplanes. I admit Americans buy their food in the supermarket and we typically don’t eat the ligaments and cartilage. I know that is whiny but as I age, I dislike it more. At least things weren’t covered in cheese. The desserts are terrible! My neighbor didn’t eat her bread so I asked if I could have it. First time for everything but had been traveling a total of 27 hours and was hungry.

The night flight was only 2/3 full, which is always a plus. Room to stretch out for sleeping. Gracious stewardesses, attentive, and slim/attractive (which is rare these days). Good food, and curtesy wine.with meals. Comfortable seats and decent leg room (economy class)

On time service. Seat comfort and the crew service very good .

Only one Hindi movie from LA to Taipei and same movie from Taipei to Singapore Why we call it entertainment when I have to watch one movie for 18 hours flying ?

I loved everything, I was just a little confused on my bag allowance. When I checked in it said I was allowed 2 check in bags, but when I got there they said I was only allowed 1 so I had to pay an additional 200 dollars! Other then that everything was great! I would love to use your Airlines again when I fly out to Manila again in late May, however I want to be able to have 2 bags included this time lol 😆

Need to have space for Cary on when traveler boarding any zone

An International flight from Cebu to Incheon was delayed the night before without a proper explanation. Same thing happened from Incheon to Cebu in the first leg. I will not fly Korean again. And I will ensure Delta their US partner hears about it. This is a routine by Korean to delay flights from and to Cebu via Incheon.

When I selected my seats, it showed row 29 as the front row, so I paid extra to sit in what I thought would be the front row, but when I boarded the plane, row 29 was the second economy row. I was disappointed that I'd spent almost $100 more for no actual benefit.

everything was fine, would have liked better food but it was warm, great choices for movies

The carry on baggage was collected before boarding without further information where the passengers can collect them . When the flight arrived at Tan son Nhat airport, it was very complicate to find the luggage

Unlimited drinks and snacks on this long flight. Very courteous Korean staff !!!

I like it when the plane have waited for passengers like us who are trying to catch the plane. Detroit was my mom's port of entry we spent too much time looking for our luggages at baggage claim which no problem. But then the problem occur after the immigration when the homeland security agents forgot to give us our passports which it took so long to find them and I was very anxious because we might not be able to catch our flights but luckily the plane to knoxville still sitting there and waiting for us. Praise the Lord for everything.

I took several flights that day, this was the only flight that was absolutely freezing!! It was so cold.

Good. Obviously there is a slightly condescending attitude of all American workers towards their customers but other than that all good.

I stopped flying with United back in the nineties. Today's experience reminded me of why.

Wonderfully pleasant experience. Good meal and beverage selections. Professional air staff.

I was very happy with my flight on ANA. The crew were excellent and very helpful throughout the flight. The food was also very good. The seats were comfortable and had excellent legroom. The headphone jack position was annoying, but that is a minor nitpick. The movie selection in the IFE was good, but the TV selection was lacking. Adding English subtitles to the Japanese movies and videos would have been very useful.

Seats had more space than expected. No recline, that is good.

The cabin was hot. I was sweating during the whole trip.

Everything was excellent except for the hot cabin during the two trips. Why would you keep the cabins cool hot?

The ehole fliht went smoothly. No delays. Bur the food was not good.

Wonderful. I love ANA airlines. It's the best so far. My first pick when I travel now.

Loved that leg room was great for economy, and food was definitely better than other American airlines, great selection of movies. My mom is happy.

Just okay. Staff is accomodating especially at the check in counter and gate. Boarding was just fine. Leg room was cramped at economy. No entertainment, wifi is so-so. Cola in can given by cup, but rest of can was not given. At least give the whole can.

We took business class, It was comfortable and I was able to sleep.

For the most part, it was an enjoyable experience. It's the 2nd half of the journey was a bit uncomfortable. It was on a noticable smaller plane compared to the previous one.

Only process that my luggage didn’t make it to my destination because of short connection but I understand

The boarding process was good. The toilet could be better maintained.

Great service. They could offer vegetarian food and do more to reduce waste.

I like the food, the crew and everything.!!! Except for the delay in our flight.

Great service and comfortable seats. The first meal was excellent but the second meal was only satisfactory

The staffs are very accomodating!!! The foods are good!!! The entertainment from manila to incheon was miserable because we need to use our own cellphones or own ipads.

Typical Asian airline - flight attendants like robots - start food orders at first row and get to the last row right aisle last - no food selections left. 30 minutes before landing demanding everyone put seats back into upright position, window shades open and God forbid you might have to use the restroom a full 30 minutes left into a 1 hour 45 minute flight. At least the flight was cheap - but that’s the best I can say about it.

Check in agent very rude, no greeting “Hi” or “ Thank you. Doesn’t direct where to go for gate info. In flight crew staff not friendly. Very disappointed ☹️

The staff was wonderful. Really took good care of me. The food was not my favorite.

love the flight but the chairs are not comfortable mostly for smaller people

I can't complain. Flying with Philippines airlines was the best choice. They are the best option in the Philippines.

Everything was great, except for the inflight entertainment, which wouldn't work on my Samsung Zflip. The flight was smooth despite the heavy rains exiting Tokyo. The cabin crew were very attentive and friendly. I had the pork katsudon, which was very tender and flavorful.

Expensive and yet uncomfortable. Was told by the crew to get back to us for the breakfast meal but never returned, my child was hungry

Flight left on time landed early, Crew was great , never an easy job. Bags arrived in a timely manner . Good job all in all.

Food was great. Hot meals. Entertainment- not so good. They only showed one tv filipino series with only 3 episodes for a 14 hour flight.

Ground and flight crew very courteous and professional. Seats are just ok. Entertainment could be upgraded with newer movies. Food was not good at all.

Great ride! arrived safe and sound. Everything was great altho its still uncomfortable seats too small space to pass through in.

Not much legroom in economy seats and aisle. Bathrooms are not maintained well. Staff can be friendlier. Food is barely edible.

Book cheap flights from Seattle to Southeast Asia

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Seattle to Southeast Asia found on KAYAK in the last 72 hours.
5/4Sun
1 stopSingapore Airlines
22h 05mSEA-MNL
10/31Fri
1 stopSingapore Airlines
30h 05mMNL-SEA
₱34,023
4/28Mon
1 stopKorean Air
18h 15mSEA-MNL
5/24Sat
1 stopKorean Air
22h 35mMNL-SEA
₱38,883
3/4Tue
1 stopAsiana Airlines
17h 45mSEA-MNL
3/18Tue
1 stopAsiana Airlines
27h 05mMNL-SEA
₱40,156
3/5Wed
1 stopAsiana Airlines
29h 50mSEA-MNL
3/16Sun
1 stopAsiana Airlines
27h 05mMNL-SEA
₱40,561
3/5Wed
2 stopsANA
30h 11mSEA-MNL
3/16Sun
1 stopANA
14h 30mMNL-SEA
₱43,049
3/5Wed
1 stopANA
29h 50mSEA-MNL
5/13Tue
2 stopsANA
21h 51mMNL-SEA
₱43,165
4/16Wed
1 stopPhilippine Airlines
28h 30mSEA-CEB
5/14Wed
1 stopPhilippine Airlines
25h 05mCEB-SEA
₱44,958
4/13Sun
directPhilippine Airlines
13h 30mSEA-MNL
5/16Fri
directPhilippine Airlines
11h 40mMNL-SEA
₱44,958
3/27Thu
1 stopEVA Air
20h 55mSEA-MNL
4/10Thu
1 stopEVA Air
15h 40mMNL-SEA
₱47,157
3/25Tue
1 stopEVA Air
20h 10mSEA-CRK
4/8Tue
1 stopEVA Air
22h 30mCRK-SEA
₱48,488

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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.
3/23Sun
1 stopSingapore Airlines
41h 05mSEA-MNL
₱19,094
8/15Fri
1 stopSingapore Airlines
37h 30mSEA-CEB
₱19,210
3/19Wed
1 stopAsiana Airlines
29h 50mSEA-MNL
₱25,691
3/19Wed
directPhilippine Airlines
14h 10mSEA-MNL
₱25,748
3/5Wed
1 stopKorean Air
22h 05mSEA-MNL
₱26,096
4/9Wed
1 stopAsiana Airlines
29h 40mSEA-MNL
₱26,211
3/21Fri
1 stopPhilippine Airlines
19h 40mSEA-CEB
₱26,848
3/9Sun
2 stopsANA
27h 01mSEA-MNL
₱27,311
3/4Tue
2 stopsANA
30h 11mSEA-MNL
₱27,889
4/1Tue
1 stopKorean Air
19h 40mSEA-CEB
₱28,410

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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.
2/23Sun
multi-stopKorean Air
20h 25mSEA-MNL
3/16Sun
multi-stopKorean Air
36h 30mMNL-SEA
₱41,950
2/23Sun
multi-stopKorean Air
20h 25mSEA-MNL
3/12Wed
multi-stopKorean Air
22h 40mMNL-SEA
₱43,454
2/24Mon
multi-stopANA
29h 50mSEA-MNL
3/6Thu
multi-stopANA
14h 30mMNL-SEA
₱44,033
2/23Sun
multi-stopANA
23h 05mSEA-MNL
3/16Sun
multi-stopANA
14h 30mMNL-SEA
₱44,206
2/25Tue
multi-stopEVA Air
19h 45mSEA-CEB
4/1Tue
multi-stopEVA Air
22h 15mCEB-SEA
₱50,455
2/25Tue
multi-stopEVA Air
20h 15mSEA-MNL
3/14Fri
multi-stopEVA Air
30h 30mMNL-SEA
₱50,455
2/26Wed
multi-stopPhilippine Airlines
27h 35mSEA-CEB
3/26Wed
multi-stopPhilippine Airlines
25h 35mCEB-SEA
₱54,274
2/26Wed
multi-stopPhilippine Airlines
27h 35mSEA-CEB
3/25Tue
multi-stopPhilippine Airlines
33h 50mCEB-SEA
₱55,894
2/23Sun
multi-stopAsiana Airlines
29h 50mSEA-MNL
3/26Wed
multi-stopAsiana Airlines
14h 50mMNL-SEA
₱62,606
2/24Mon
multi-stopAsiana Airlines
17h 45mSEA-MNL
3/14Fri
multi-stopAsiana Airlines
27h 05mMNL-SEA
₱65,210

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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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