Cheap flights from Seattle to Manila from ₱17,894

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MNL
Jan 26 — Feb 21
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl are usually found in February or March, booked 60 days in advance, depart on a Friday or Tuesday and return on a Thursday

Cheap flight deals from Seattle to Manila

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Manila
Explore the most affordable flight options available from Seattle to Manila. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

Wed 12/319:30 pmSEA - MNL
Nonstop14h 35mMultiple Airlines
Fri 1/306:15 amMNL - SEA
3 stops44h 07mMultiple Airlines
Deal found 12/27₱43,766
Tue 12/309:30 pmSEA - MNL
Nonstop14h 35mMultiple Airlines
Thu 1/2911:50 amMNL - SEA
2 stops26h 03mMultiple Airlines
Deal found 12/27₱44,353
Tue 12/309:30 pmSEA - MNL
Nonstop14h 35mMultiple Airlines
Wed 1/289:55 pmMNL - SEA
2 stops33h 10mMultiple Airlines
Deal found 12/26₱44,588
Wed 12/319:30 pmSEA - MNL
Nonstop14h 35mMultiple Airlines
Sun 2/19:55 pmMNL - SEA
2 stops33h 10mMultiple Airlines
Deal found 12/27₱44,822
Wed 12/319:30 pmSEA - MNL
Nonstop14h 35mMultiple Airlines
Sat 1/3111:50 amMNL - SEA
1 stop19h 15mMultiple Airlines
Deal found 12/27₱47,521
Wed 12/319:30 pmSEA - MNL
Nonstop14h 35mMultiple Airlines
Thu 1/292:20 pmMNL - SEA
3 stops44h 29mMultiple Airlines
Deal found 12/27₱47,580

Find flight deals from Seattle to Manila

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Manila (MNL). 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 December 27, 2025.

Round-trip from

₱40,716

One-way from

₱17,894

Popular in

June

Cheapest in

February

Average price

₱74,919

Good one-way deal

₱37,531 or less
Asiana Airlines
  • Asiana Airlines
  • 1/21-3/5
  • 2 total stops
  • 60h 25m total
  • Seattle to Manila
Singapore Airlines
  • Singapore Airlines
  • 2/1
  • 1 total stop
  • 22h 05m total
  • Seattle to Manila
Highest demand for flights based on searches. 16% potential increase in price (₱595,724 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease (₱131,994 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a one-way flight from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Manila 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 December 27, 2025.
Use the filters below to find and compare flights from Seattle to Manila that are best for you.

Fly from

Seattle

Fly to

Manila

Route

Depart

Return

Price

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sat 1/24

12:10 am-10:35 am

1 stop18h 25m

Manila Ninoy Aquino Intl

Mon 2/16

12:05 pm-1:55 pm

1 stop17h 50m

₱40,716

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 2/4

11:00 am-11:00 am

1 stop32h 00m

Manila Ninoy Aquino Intl

Sat 2/14

12:55 am-9:00 am

1 stop24h 05m

₱42,182

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 1/28

12:10 am-10:35 am

1 stop18h 25m

Manila Ninoy Aquino Intl

Sun 2/15

11:50 pm-1:55 pm

1 stop30h 05m

₱42,182

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 2/1

12:10 am-10:30 pm

1 stop30h 20m

Manila Ninoy Aquino Intl

Thu 2/12

11:50 pm-1:55 pm

1 stop30h 05m

₱42,182

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 2/12

3:25 pm-10:25 pm

2 stops39h 00m

Manila Ninoy Aquino Intl

Wed 2/25

11:40 pm-9:00 am

1 stop25h 20m

₱42,534

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 2/3

7:15 am-11:00 am

2 stops35h 45m

Manila Ninoy Aquino Intl

Wed 2/25

11:40 pm-9:00 am

1 stop25h 20m

₱42,534

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 2/1

7:15 am-11:00 am

2 stops35h 45m

Manila Ninoy Aquino Intl

Wed 2/4

12:55 am-9:00 am

1 stop24h 05m

₱42,534

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 1/25

7:15 am-11:00 am

2 stops35h 45m

Manila Ninoy Aquino Intl

Sun 2/15

12:55 am-9:00 am

1 stop24h 05m

₱42,534

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 1/21

7:15 am-1:55 am

2 stops26h 40m

Manila Ninoy Aquino Intl

Wed 1/28

12:55 am-4:54 pm

2 stops31h 59m

₱43,180

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sat 2/14

11:00 am-11:00 am

1 stop32h 00m

Manila Ninoy Aquino Intl

Sun 2/22

12:55 am-9:00 am

1 stop24h 05m

₱43,649

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 22 results
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Best time to book a flight from Seattle to Manila

Have a flexible travel schedule? Discover the best time to fly to Manila 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 Manila

How far ahead should I book a flight from Seattle to Manila?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Manila. Price data was last updated on December 26, 2025.

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Manila. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Seattle to Manila (average of ₱36,315). Flying from Seattle to Manila in June is currently the most expensive (average of ₱60,956). 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 MNL?

Find hourly flight availability from Seattle to Manila. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 27, 2025.

When flying from Seattle to Manila, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Manila

Get insights into the airlines that provide service to Manila. 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 Manila. Reviews last updated December 27, 2025.
Read reviews from past customers who have flown Korean Air, China Airlines, and Asiana Airlines from Seattle to Manila. 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

Overall

8.5

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Manila. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Seattle to Manila flight route?

  • How long is the flight from Seattle to Manila?

    Asiana Airlines and Korean Air can get you from Seattle to Manila in just under 18h 25m. Your travel time can differ by up to 13h 35m. Seattle and Manila 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 flying from Seattle to Manila round-trip?

    Flying on United Airlines is currently your cheapest option to Manila, with prices starting at ₱28,595. Additional round-trip tickets that might be worth considering are offered by Korean Air and EVA Air, with the lowest prices starting at ₱40,420 and ₱40,948, respectively. United Airlines is currently priced 46% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as ₱20,639. Users have also found prices from ₱20,827 and ₱21,894 on Asiana Airlines and Philippine Airlines, respectively.

  • What are the cheapest flights from Seattle to Manila?

    The cheapest flight price from Seattle to Manila is ₱22,371. On average you can expect to pay ₱46,123. The most popular route, (Seattle/Tacoma Intl - Manila Ninoy Aquino Intl), can usually be booked for ₱31,974.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Manila 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 Manila?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Manila (average of ₱36,315). Flying from Seattle to Manila in June is currently the most expensive (average of ₱60,956). 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

Traveling to a place near Manila?

Book flights to Manila if you plan to visit one of these locations
Pasay
Makati
Quezon City
Pasig
Taguig
Parañaque
Muntinlupa
Mandaluyong
Santa Rosa
Calamba
Caloocan

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Fly from Seattle to Manila on these airlines

Choose from the following airlines for your flight from Seattle to Manila. Flights are based on user searches made on Cheapflights and were last updated on December 27, 2025.

Top 7 airlines flying from Seattle to Manila

Discover the top 7 airlines that operate flights from Seattle to Manila. 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 December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest₱37,193Average₱37,386FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapest₱40,420Average₱44,264FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapest₱40,948Average₱69,314FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Asiana AirlinesCheapest₱41,197Average₱44,731FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Philippine AirlinesCheapest₱43,908Average₱54,273FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Japan AirlinesCheapest₱44,849Average₱73,020FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
China AirlinesCheapest₱45,579Average₱61,878FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

Fly with Cheapflights

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Manila flexibly with Cheapflights today.

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