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$358+ Cheap flights from Seattle (SEA) to Manila (MNL)

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MNL
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
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Find cheap flights from Seattle to Manila with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl are usually found in September or January, booked 84 days in advance, depart on a Saturday or Sunday and return on a Thursday

Cheap 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 March 15, 2026.

This oojo deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:50 pm
SEA
-
MNL
1 stop31h 05m
Korean Air
Fri 6/2612:20 pm
MNL
-
SEA
1 stop37h 40m
Korean Air
Deal found 3/11$667
This Fareboom deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:45 am
SEA
-
MNL
1 stop40h 20m
Cathay Pacific
Tue 5/125:40 pm
MNL
-
SEA
1 stop31h 25m
Cathay Pacific
Deal found 3/15$668
This Fareboom deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:10 pm
SEA
-
MNL
Nonstop13h 50m
Philippine Airlines
Wed 9/1610:35 pm
MNL
-
SEA
Nonstop12h 30m
Philippine Airlines
Deal found 3/14$671
This Fareboom deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:10 pm
SEA
-
MNL
Nonstop13h 50m
Philippine Airlines
Wed 9/910:35 pm
MNL
-
SEA
Nonstop12h 30m
Philippine Airlines
Deal found 3/10$672
This oojo deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:06 pm
SEA
-
MNL
2 stops31h 34m
Singapore Airlines
Thu 6/254:55 pm
MNL
-
SEA
1 stop30h 50m
Singapore Airlines
Deal found 3/11$676
This oojo deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:15 am
SEA
-
MNL
1 stop38h 25m
Singapore Airlines
Mon 6/296:55 am
MNL
-
SEA
1 stop40h 50m
Singapore Airlines
Deal found 3/13$678
This Asiana Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:55 am
SEA
-
MNL
1 stop30h 40m
Asiana Airlines
Tue 5/1912:05 pm
MNL
-
SEA
1 stop17h 50m
Asiana Airlines
Deal found 3/10$680
This Trip.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:15 am
SEA
-
MNL
1 stop34h 20m
Multiple Airlines
Tue 5/192:00 pm
MNL
-
SEA
2 stops33h 57m
Multiple Airlines
Deal found 3/13$681
This FlightHub deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:55 am
SEA
-
MNL
1 stop30h 40m
Asiana Airlines
Wed 10/1411:55 pm
MNL
-
SEA
1 stop30h 00m
Asiana Airlines
Deal found 3/12$683
This CrystalTravel deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:10 pm
SEA
-
MNL
Nonstop13h 50m
Philippine Airlines
Wed 11/410:40 pm
MNL
-
SEA
Nonstop12h 55m
Philippine Airlines
Deal found 3/13$684
This KAYAK deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:45 am
SEA
-
MNL
1 stop21h 30m
Cathay Pacific
Wed 5/278:00 am
MNL
-
SEA
1 stop17h 05m
Cathay Pacific
Deal found 3/10$685

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 March 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$667
(oojo)

One-way from

$358
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$818

Good round-trip deal

$783 or less

Good one-way deal

$340 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Manila Ninoy Aquino Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Manila Ninoy Aquino Intl flights.
Search Deals
From Seattle/Tacoma Intl to Manila Ninoy Aquino Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl.
Search Deals

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 2,558,603 searches. Data last updated March 15, 2026.
Use the filters below to find and compare flights from Seattle to Manila that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 5/3

12:50 pm-10:55 am

1 stop31h 05m

Manila Ninoy Aquino Intl

Sat 5/23

11:30 pm-10:40 am

1 stop26h 10m

$720

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 4/19

12:50 pm-10:55 am

1 stop31h 05m

Manila Ninoy Aquino Intl

Sun 5/3

12:20 pm-10:40 am

1 stop37h 20m

$720

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 5/5

12:50 pm-10:05 pm

1 stop18h 15m

Manila Ninoy Aquino Intl

Fri 5/22

11:30 pm-3:05 pm

2 stops30h 35m

$731

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Fri 5/1

7:00 am-11:59 pm

2 stops25h 59m

Manila Ninoy Aquino Intl

Thu 6/4

12:20 pm-10:55 pm

2 stops25h 35m

$736

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 5/3

7:00 am-11:59 pm

2 stops25h 59m

Manila Ninoy Aquino Intl

Thu 5/28

12:20 pm-8:30 pm

2 stops23h 10m

$736
Quickest round-trip

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 5/5

12:50 pm-10:05 pm

1 stop18h 15m

Manila Ninoy Aquino Intl

Mon 5/25

3:10 am-10:40 am

1 stop22h 30m

$739

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 3/18

12:15 pm-1:55 am

2 stops46h 40m

Manila Ninoy Aquino Intl

Mon 4/27

11:30 pm-10:40 am

1 stop26h 10m

$1,002

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 5/7

7:25 am-11:59 pm

2 stops25h 34m

Manila Ninoy Aquino Intl

Sat 5/23

11:30 pm-10:40 am

1 stop26h 10m

$1,029

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 3/25

12:00 pm-11:00 am

1 stop32h 00m

Manila Ninoy Aquino Intl

Mon 4/20

1:10 am-1:07 pm

1 stop26h 57m

$1,052

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 4/9

7:25 am-10:55 am

2 stops36h 30m

Manila Ninoy Aquino Intl

Fri 4/17

1:10 am-5:16 pm

2 stops31h 06m

$1,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 22 resultsSorted by cheapest first
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Compare providers for flights from Seattle to Manila

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Manila in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Manila flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Manila flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Manila flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Manila flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Manila flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 13, 2026.

To ensure you get the cheapest price possible for a flight from Seattle to Manila, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Seattle to Manila (average of $548). Flying from Seattle to Manila in June is currently the most expensive (average of $785). 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 March 15, 2026.

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.

The best insider tips for Seattle to Manila flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Manila trip
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on MNL

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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 March 15, 2026.
See what other customers who have flown with EVA Air,China Airlines, andSingapore Airlines from Seattle to Manila have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,373 reviews

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.5

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
EVA Air
8.5
Very good
1,373 reviews
EVA Air
8.5
Very good
1,373 reviews

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.5

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
China Airlines
8.3
Very good
813 reviews
EVA Air
8.5
Very good
1,373 reviews

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.5

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Singapore Airlines
8.2
Very good
1,475 reviews
EVA Air
8.5
Very good
1,373 reviews

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.5

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Asiana Airlines
8.1
Very good
506 reviews
EVA Air
8.5
Very good
1,373 reviews

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.5

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Philippine Airlines
7.3
Good
967 reviews
EVA Air
8.5
Very good
1,373 reviews

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.5

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

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?

    Within the past month, 135 users have taken a look at flights from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl.

  • How long is the flight from Seattle to Manila?

    Korean Air can get you from Seattle to Manila in just under 31h 05m. Your travel time can differ by up to . Seattle and Manila are separated by a distance of 6648 mi.

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

    Our cheapest airline available from Seattle to Manila is Air Canada. Our recent data shows that you can find tickets from as low as $425 on this airline. Additional options worth looking into are United Airlines and Singapore Airlines, starting at $440 and $500 round-trip. Users have found that Air Canada is 52% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $276. However, be on the lookout for offers from Asiana Airlines and ANA, as they are both options that can get you from Seattle to Manila for a low price.

  • What are the cheapest flights from Seattle to Manila?

    Looking for the cheapest flight from Seattle to Manila? While on average our users pay $1,539, our data indicates the cheapest price to be $300. The most popular route (Seattle/Tacoma Intl - Manila Ninoy Aquino Intl), is priced around $486.

  • Where are the most common layover locations when flying from Seattle to Manila?

    Seattle to Manila flights have a layover in Seoul most of the time. Seoul is followed by Taipei City in terms of the most popular layover location on flights from Seattle to Manila. Singapore follows Taipei City in terms of the most frequent layover location on Seattle to Manila flights.

  • What are some popular things to do or see while on a layover in Seoul?

    Seoul travelers tend to visit Dongdaemun Market, Lotte World, and Bukchon Hanok Village more than anywhere else. Dongdaemun Market, Lotte World, and Bukchon Hanok Village are located about 31.6 mi, 35.7 mi, and 30.6 mi, respectively from Incheon Intl. Those landing in Seoul looking to spend some time exploring during their layover can rent a car for about $50 per day.

  • What are some popular points of interest to see during a layover in Taipei City?

    Taipei City travelers tend to visit Taipei 101, Raohe Street Night Market, and Shilin Night Market more than any other notable places. Taipei 101, Raohe Street Night Market, and Shilin Night Market can be accessed by traveling approximately 21.0 mi, 21.6 mi, and 18.3 mi, respectively from Taipei City Taiwan Taoyuan Intl. Travelers in need of a car in Taipei City can rent one for about $72 per day.

  • What are points of interest worth seeing during a layover in Singapore?

    Singapore travelers tend to visit Sentosa, Universal Studios Singapore, and Merlion more than any other attractions. Sentosa, Universal Studios Singapore, and Merlion can be accessed by traveling approximately 13.4 mi, 13.4 mi, and 10.5 mi, respectively from Singapore Changi. Travelers can rent a car at Singapore Changi for an average daily rate of $93 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Seattle to Manila flights?

    Seattle to Manila flights have a layover in San Francisco the least frequently. Tokyo follows San Francisco in terms of the least common layover location on Seattle to Manila flights. Tokyo comes in third to last in terms of the least popular layover locations on Seattle to Manila flights.

  • 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, May is the cheapest month in which you can book a flight from Seattle to Manila (average of $548). Flying from Seattle to Manila in June is currently the most expensive (average of $785). 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
Parañaque
Makati
Pasay
Quezon City
Santa Rosa
Taguig
Muntinlupa
Pasig
Mandaluyong
Caloocan
Calamba

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Alternative routes for Seattle to Manila

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Manila flights
Pasco to Manila flights
Spokane to Manila flights

Top 10 airlines flying from Seattle to Manila

Discover the top 10 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 2,558,603 searches. Data last updated March 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$440Average$920FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$499Average$677FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$530Average$797FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$620Average$777FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$637Average$759FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$671Average$978FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$685Average$1,005FlexibilityNo cancel feeOn-time72%
China AirlinesCheapest$686Average$877FlexibilityNo cancel feeOn-time70%
ANACheapest$696Average$894FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$716Average$1,032FlexibilityNo cancel feeOn-time74%

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