Cheap flights from Seattle to the Philippines from ₱17,318

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MNL
Oct 18 — Oct 251
1 adult
1 adult, Economy

Cheap flight deals from Seattle to Philippines

Keep the following information in mind while searching for Seattle to Philippines flight deals. Data was last updated September 18, 2025.

Round-trip from

₱33,900

One-way from

₱17,318

Popular in

December

Cheapest in

April

Average price

₱45,049

Good round-trip deal

₱49,511 or less

Good one-way deal

₱23,559 or less
Singapore Airlines
  • Singapore Airlines
  • 2/15-3/11
  • 2 total stops
  • 58h 55m total
  • Seattle to Philippines
Singapore Airlines
  • Singapore Airlines
  • 2/15
  • 1 total stop
  • 24h 45m total
  • Seattle to Philippines
Highest demand for flights based on searches. 9% potential increase in price (₱298,623 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease (₱117,858 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Philippines.
Price to beat on a one-way flight from Seattle/Tacoma Intl to Philippines.

Find flight deals from Seattle to Philippines

Cheapest flights from Seattle to Philippines
Explore the most affordable flight options available from Seattle to Philippines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2025.

Sun 9/282:15 pmSEA - MNL
1 stop17h 20mAsiana Airlines
Wed 10/812:05 pmMNL - SEA
1 stop15h 25mAsiana Airlines
Deal found 9/17₱38,145
Sat 11/2912:10 amSEA - MNL
1 stop18h 25mAsiana Airlines
Sun 2/112:05 pmMNL - SEA
1 stop17h 50mAsiana Airlines
Deal found 9/17₱38,428
Tue 11/1812:10 amSEA - MNL
1 stop18h 25mAsiana Airlines
Thu 11/2712:05 pmMNL - SEA
1 stop17h 50mAsiana Airlines
Deal found 9/16₱38,711
Sat 11/1512:10 amSEA - MNL
1 stop30h 20mAsiana Airlines
Fri 12/511:45 pmMNL - SEA
1 stop30h 10mAsiana Airlines
Deal found 9/17₱38,824
Sat 12/278:45 amSEA - MNL
1 stop41h 00mSingapore Airlines
Wed 1/287:00 pmMNL - SEA
1 stop28h 10mSingapore Airlines
Deal found 9/17₱39,050
Sun 10/192:15 pmSEA - MNL
1 stop17h 20mAsiana Airlines
Tue 11/1812:05 pmMNL - SEA
1 stop17h 50mAsiana Airlines
Deal found 9/16₱39,164
Sun 10/192:15 pmSEA - MNL
1 stop17h 20mAsiana Airlines
Sun 11/912:05 pmMNL - SEA
1 stop17h 50mAsiana Airlines
Deal found 9/18₱39,220
Wed 11/1211:00 amSEA - MNL
1 stop19h 25mKorean Air
Wed 11/2612:55 amMNL - SEA
1 stop24h 05mKorean Air
Deal found 9/17₱39,333
Thu 9/182:15 pmSEA - MNL
1 stop29h 40mAsiana Airlines
Wed 10/812:05 pmMNL - SEA
1 stop15h 25mAsiana Airlines
Deal found 9/16₱39,447
Sat 11/112:10 amSEA - MNL
1 stop19h 25mAsiana Airlines
Sun 11/2312:05 pmMNL - SEA
1 stop17h 50mAsiana Airlines
Deal found 9/18₱39,899
Mon 10/2712:10 amSEA - CRK
1 stop33h 20mAsiana Airlines
Mon 11/171:35 amCRK - SEA
1 stop28h 20mAsiana Airlines
Deal found 9/16₱40,012
Tue 12/28:45 amSEA - MNL
1 stop22h 05mSingapore Airlines
Fri 1/237:20 amMNL - SEA
1 stop39h 50mSingapore Airlines
Deal found 9/18₱40,239

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Philippines 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 411,093 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from Seattle to the Philippines that are best for you.

Fly from

Seattle

Fly to

Philippines

Route

Depart

Return

Price

SeattleAngeles City

SEA - CRK

SEACRK

Seattle/Tacoma Intl

Sun 10/26

12:10 am-12:30 am

1 stop33h 20m

Angeles City Clark Intl

Wed 11/12

1:35 am-1:55 pm

1 stop28h 20m

₱40,409

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 1/12

11:00 am-10:25 pm

1 stop19h 25m

Manila Ninoy Aquino Intl

Sun 3/29

11:30 pm-10:40 am

1 stop26h 10m

₱40,635

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 11/9

11:00 am-10:25 pm

1 stop19h 25m

Manila Ninoy Aquino Intl

Sat 11/29

12:55 am-9:00 am

1 stop24h 05m

₱40,635

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 10/27

12:10 am-10:35 am

1 stop19h 25m

Manila Ninoy Aquino Intl

Thu 11/13

12:05 pm-1:55 pm

1 stop17h 50m

₱40,635

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 2/11

11:00 am-1:55 am

1 stop22h 55m

Manila Ninoy Aquino Intl

Tue 2/24

12:55 am-9:00 am

1 stop24h 05m

₱40,635

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 10/28

12:10 am-10:35 am

1 stop19h 25m

Manila Ninoy Aquino Intl

Mon 11/17

12:05 pm-1:55 pm

1 stop17h 50m

₱40,635

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 10/22

12:50 pm-1:55 am

1 stop22h 05m

Manila Ninoy Aquino Intl

Sun 11/9

11:40 pm-9:00 am

1 stop25h 20m

₱40,635

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 10/21

12:50 pm-1:55 am

1 stop22h 05m

Manila Ninoy Aquino Intl

Wed 11/12

12:55 am-9:00 am

1 stop24h 05m

₱40,635

SeattleAngeles City

SEA - CRK

SEACRK

Seattle/Tacoma Intl

Sun 10/26

12:10 am-12:30 am

1 stop33h 20m

Angeles City Clark Intl

Sat 11/15

1:35 am-1:55 pm

1 stop28h 20m

₱40,918

SeattleAngeles City

SEA - CRK

SEACRK

Seattle/Tacoma Intl

Tue 10/28

12:10 am-12:30 am

1 stop33h 20m

Angeles City Clark Intl

Sat 11/15

1:35 am-1:55 pm

1 stop28h 20m

₱40,918

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 56 results
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Best time to book a flight from Seattle to Philippines

Have a flexible travel schedule? Discover the best time to fly to Philippines from Seattle with our price prediction graph.
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 the Philippines

What is the cheapest month to book a flight from Seattle to Philippines?

Currently, September is the cheapest month in which you can book a flight from Seattle to Philippines (average of ₱54). Flying from Seattle to Philippines in December is currently the most expensive (average of ₱84). 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.

What is the cheapest time of day to fly from SEA to PH?

Find hourly flight availability from Seattle to Philippines. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Philippines as you normally would.

Reviews of airlines servicing Philippines

Get insights into the airlines that provide service to Philippines. 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 Philippines. Reviews last updated September 18, 2025.
Read through reviews of airlines operating flights from Seattle to the Philippines, such as EVA Air, Korean Air, and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from Seattle to Philippines. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Seattle to Philippines?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city center, is the airport you fly out of when you book flights from Seattle to Philippines.

  • How popular is this Seattle to Philippines flight route?

  • How long is the flight from Seattle to Philippines?

    Asiana Airlines, Korean Air, and Philippine Airlines can get you from Seattle to Philippines in just under 19h 25m. Your travel time can differ by up to 13h 55m. Seattle and Philippines are separated by a distance of 10699 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Seattle to Philippines one-way?

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as ₱17,318. However, be on the lookout for offers from Asiana Airlines and United Airlines, as they are both options that can get you from Seattle to Philippines for a low price.

  • What are the most popular routes from Seattle to Philippines?

  • What are the cheapest flights from Seattle to Philippines?

    While on average a flight from Seattle to Philippines is generally ₱41,803, our data shows the cheapest flight currently is ₱21,395. When looking at the most popular route, (Seattle/Tacoma Intl - Manila Ninoy Aquino Intl), you can expect to pay ₱29,599 for that flight.

  • Can I find deals for flights from Seattle to Philippines that include hotel bookings?

    Yes. In addition to deals on Seattle to Philippines flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Philippines?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Philippines.

  • Can I find deals for business class flights from Seattle to Philippines?

    Yes. Cheapflights offers flight deals from Seattle to Philippines by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Philippines?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Philippines (average of ₱54). Flying from Seattle to Philippines in December is currently the most expensive (average of ₱84). 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.

See more FAQs

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Alternative routes for Seattle to Philippines

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Seattle to Philippines

Discover the top 7 airlines that operate flights from Seattle to Philippines. 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 411,093 searches. Data last updated September 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest₱39,776Average₱46,339FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapest₱40,023Average₱42,854FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Philippine AirlinesCheapest₱42,356Average₱57,140FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Japan AirlinesCheapest₱43,264Average₱70,440FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
China AirlinesCheapest₱43,560Average₱49,538FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
ANACheapest₱45,761Average₱46,434FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapest₱46,883Average₱62,072FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Philippines?

Cheapflights makes it easy to find Seattle to Philippines flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Philippines?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Philippines for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Philippines with no change fees?

Certainly. Search results for flights to Philippines from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Philippines become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Philippines flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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