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Cheap flights from Seattle to Manila from ₱19,366

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MNL
Aug 23 — Aug 301
1 adult

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl are usually found in April or March, booked 54 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap 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 August 18, 2025.

Round-trip from

₱38,953

One-way from

₱19,366

Popular in

December

Cheapest in

April

Average price

₱47,474

Good round-trip deal

₱48,593 or less
China Airlines
  • China Airlines
  • 10/20-11/13
  • 2 total stops
  • 40h 55m total
  • Seattle to Manila
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 9/17
  • Nonstop
  • 13h 30m total
  • Seattle to Manila
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₱337,517 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₱126,933 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl.
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Find flight deals from Seattle to Manila

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 August 18, 2025.

Mon 10/201:10 amSEA - MNL
1 stop23h 40mChina Airlines
Thu 11/134:55 pmMNL - SEA
1 stop17h 15mChina Airlines
Deal found 8/17₱38,953
Tue 8/192:30 pmSEA - MNL
1 stop17h 05mAsiana Airlines
Tue 9/912:05 pmMNL - SEA
1 stop15h 25mAsiana Airlines
Deal found 8/17₱39,008
Wed 9/37:34 pmSEA - MNL
2 stops26h 56mANA
Wed 9/242:40 pmMNL - SEA
2 stops21h 14mANA
Deal found 8/17₱39,064
Sun 9/72:15 pmSEA - MNL
1 stop29h 40mAsiana Airlines
Fri 3/2711:45 pmMNL - SEA
1 stop30h 10mAsiana Airlines
Deal found 8/16₱39,174
Sun 9/711:35 pmSEA - MNL
Nonstop13h 30mPhilippine Airlines
Sun 10/510:20 pmMNL - SEA
Nonstop11h 55mPhilippine Airlines
Deal found 8/17₱39,285
Mon 9/82:15 pmSEA - MNL
1 stop29h 40mAsiana Airlines
Thu 9/2512:05 pmMNL - SEA
1 stop15h 25mAsiana Airlines
Deal found 8/16₱39,340
Sun 8/312:29 pmSEA - MNL
1 stop24h 26mUnited Airlines
Thu 9/118:40 amMNL - SEA
2 stops28h 35mUnited Airlines
Deal found 8/17₱39,396
Fri 10/1710:00 amSEA - MNL
2 stops21h 20mMultiple Airlines
Fri 10/249:25 amMNL - SEA
1 stop19h 51mMultiple Airlines
Deal found 8/17₱39,451
Tue 8/267:28 amSEA - MNL
2 stops23h 37mKorean Air
Sun 9/73:05 amMNL - SEA
1 stop22h 35mKorean Air
Deal found 8/16₱39,506
Mon 9/17:28 amSEA - MNL
2 stops25h 31mKorean Air
Sun 9/143:05 amMNL - SEA
1 stop22h 35mKorean Air
Deal found 8/17₱39,617
Sat 10/1810:15 amSEA - MNL
1 stop28h 25mSingapore Airlines
Wed 11/55:05 pmMNL - SEA
1 stop30h 05mSingapore Airlines
Deal found 8/16₱39,672
Sun 9/146:25 amSEA - MNL
2 stops32h 30mUnited Airlines
Mon 9/298:40 amMNL - SEA
1 stop31h 19mUnited Airlines
Deal found 8/16₱39,728

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 August 18, 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

Thu 2/5

8:45 am-10:50 pm

1 stop22h 05m

Manila Ninoy Aquino Intl

Mon 2/9

7:00 pm-7:10 am

1 stop28h 10m

₱38,953

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sat 2/7

8:45 am-10:50 pm

1 stop22h 05m

Manila Ninoy Aquino Intl

Thu 2/12

7:00 pm-7:10 am

1 stop28h 10m

₱38,953

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 2/8

8:45 am-10:50 pm

1 stop22h 05m

Manila Ninoy Aquino Intl

Thu 2/12

2:05 pm-7:10 am

1 stop33h 05m

₱38,953

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 2/5

8:45 am-10:50 pm

1 stop22h 05m

Manila Ninoy Aquino Intl

Sat 2/7

2:05 pm-7:10 am

1 stop33h 05m

₱38,953

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Fri 2/6

8:45 am-11:25 am

1 stop34h 40m

Manila Ninoy Aquino Intl

Thu 2/12

2:05 pm-7:10 am

1 stop33h 05m

₱38,953

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 2/10

8:45 am-10:50 pm

1 stop22h 05m

Manila Ninoy Aquino Intl

Thu 2/12

5:05 pm-7:10 am

1 stop30h 05m

₱38,953

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 11/17

12:10 am-10:35 am

1 stop18h 25m

Manila Ninoy Aquino Intl

Thu 12/4

12:05 pm-1:55 pm

1 stop17h 50m

₱39,340

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 9/2

2:15 pm-10:35 pm

1 stop17h 20m

Manila Ninoy Aquino Intl

Tue 9/9

12:05 pm-12:30 pm

1 stop15h 25m

₱39,340

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 10/20

2:15 pm-10:35 pm

1 stop17h 20m

Manila Ninoy Aquino Intl

Tue 11/18

12:05 pm-1:55 pm

1 stop17h 50m

₱39,340

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 9/4

2:15 pm-10:55 am

1 stop29h 40m

Manila Ninoy Aquino Intl

Sat 9/13

12:05 pm-12:30 pm

1 stop15h 25m

₱39,340

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 20 results
1
2

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 August 8, 2025.

Booking 54 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 ₱54). Flying from Seattle to Manila 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 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 August 18, 2025.

It’s optimal to fly from Seattle to Manila in the afternoon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Seattle to Manila?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Manila. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Manila flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from Seattle to Manila?

Share of 1-stop round-trip flights from Seattle to Manila chosen by Cheapflights users in the past 12 months, using the same layover each way.

Incheon (ICN) – chosen by Cheapflights users on 59% of 1-stop itineraries from Seattle to Manila on Cheapflights.

What’s the cheapest layover airport for flights from Seattle to Manila?

Average round-trip fare for 1-stop flights from Seattle to Manila, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Tokyo (NRT) is the most affordable 1-stop option, with an average round-trip price of ₱44,034.

What’s the fastest layover option from Seattle to Manila?

Shortest average travel time for 1-stop one-way flights from Seattle to Manila, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Tokyo (NRT) have the shortest average one-way travel time for 1-stop routes: 17h 35m.

Which airport typically offers the quickest layover for flights from Seattle to Manila?

Average layover duration for 1-stop one-way flights from Seattle to Manila, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 2h 41m.

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 August 18, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air, and China 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.
EVA Air
8.4
Very good
1,232 reviews
Check prices

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,232 reviews
EVA Air
8.4
Very good
1,232 reviews
Check prices

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,131 reviews
EVA Air
8.4
Very good
1,232 reviews
Check prices

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
764 reviews
EVA Air
8.4
Very good
1,232 reviews
Check prices

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
474 reviews
EVA Air
8.4
Very good
1,232 reviews
Check prices

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Philippine Airlines
7.2
Good
895 reviews
EVA Air
8.4
Very good
1,232 reviews
Check prices

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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?

    Flights from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl have been viewed 57 times in the past calendar month.

  • What are the cheapest airlines flying from Seattle to Manila round-trip?

    Flying on Korean Air is currently your cheapest option to Manila, with prices starting at ₱39,129. Additional round-trip tickets that might be worth considering are offered by Asiana Airlines and Japan Airlines, with the lowest prices starting at ₱40,054 and ₱42,298, respectively. Korean Air is currently priced 24% below the average price you’ll pay for this route.

  • What are the cheapest flights from Seattle to Manila?

    The cheapest flight price from Seattle to Manila is ₱46,197. On average you can expect to pay ₱76,348. The most popular route, (Seattle/Tacoma Intl - Manila Ninoy Aquino Intl), can usually be booked for ₱27,444.

  • 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 ₱54). Flying from Seattle to Manila 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

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
Caloocan
Calamba

Browse thousands of different options on Cheapflights for your next trip

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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 August 18, 2025.
Asiana Airlines flights from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl
Korean Air flights from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl
EVA Air flights from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl

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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest₱39,129Average₱41,897FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapest₱40,054Average₱47,678FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Japan AirlinesCheapest₱42,298Average₱68,930FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
China AirlinesCheapest₱42,587Average₱47,755FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Philippine AirlinesCheapest₱43,168Average₱54,371FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
ANACheapest₱44,443Average₱45,397FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapest₱45,836Average₱60,865FlexibilityNo 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 Manila?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Manila. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Manila 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 Manila with no change fees?

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

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

Not ready to book yet? You can track prices for flights from Seattle to Manila on Cheapflights with our Price Alert feature and get notified when better prices are available.

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