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Cheap flights from Seattle to Manila from C$ 620

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MNL
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

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 28 April 2026.

Thu 1/108:40 a.m.
SEA
-
MNL
1 stop19h 20m
United Airlines
Thu 29/109:55 a.m.
MNL
-
SEA
1 stop19h 23m
United Airlines
Deal found 27/4C$ 1,193
Thu 5/1111:00 a.m.
SEA
-
MNL
1 stop20h 30m
Korean Air
Mon 16/1112:55 a.m.
MNL
-
SEA
1 stop24h 05m
Korean Air
Deal found 28/4C$ 1,197
Sun 6/95:22 p.m.
SEA
-
MNL
1 stop21h 33m
United Airlines
Tue 15/98:40 a.m.
MNL
-
SEA
2 stops28h 16m
United Airlines
Deal found 27/4C$ 1,198
Mon 7/91:19 p.m.
SEA
-
MNL
1 stop25h 36m
United Airlines
Wed 23/99:20 p.m.
MNL
-
SEA
2 stops29h 24m
United Airlines
Deal found 23/4C$ 1,200
Sun 6/97:35 p.m.
SEA
-
MNL
1 stop19h 20m
United Airlines
Mon 14/98:40 a.m.
MNL
-
SEA
1 stop29h 44m
United Airlines
Deal found 27/4C$ 1,201
Tue 8/97:20 a.m.
SEA
-
MNL
2 stops36h 35m
Korean Air
Sun 20/911:30 p.m.
MNL
-
SEA
1 stop26h 10m
Korean Air
Deal found 28/4C$ 1,204
Sat 26/910:55 a.m.
SEA
-
MNL
1 stop28h 00m
United Airlines
Sun 11/109:20 p.m.
MNL
-
SEA
1 stop18h 45m
United Airlines
Deal found 25/4C$ 1,208
Mon 28/99:55 p.m.
SEA
-
MNL
2 stops45h 40m
SAUDIA
Mon 26/1011:40 a.m.
MNL
-
SEA
2 stops46h 43m
SAUDIA
Deal found 27/4C$ 1,210
Tue 15/912:50 p.m.
SEA
-
MNL
1 stop31h 05m
Korean Air
Tue 29/911:30 p.m.
MNL
-
SEA
2 stops30h 54m
Korean Air
Deal found 24/4C$ 1,212
Sat 22/86:29 a.m.
SEA
-
MNL
2 stops32h 26m
United Airlines
Thu 17/98:40 a.m.
MNL
-
SEA
2 stops25h 28m
United Airlines
Deal found 25/4C$ 1,213
Sat 12/93:51 p.m.
SEA
-
MNL
2 stops23h 04m
United Airlines
Wed 23/99:20 p.m.
MNL
-
SEA
1 stop17h 04m
United Airlines
Deal found 23/4C$ 1,215
Sat 22/810:54 a.m.
SEA
-
MNL
1 stop28h 01m
United Airlines
Mon 14/98:40 a.m.
MNL
-
SEA
1 stop29h 44m
United Airlines
Deal found 25/4C$ 1,216

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 28 April 2026.

Round-trip from

C$ 1,193

One-way from

C$ 620

Popular in

June

Cheapest in

September

Average price

C$ 1,078

Good one-way deal

C$ 327 or less
United Airlines
  • United Airlines
  • 1/10-26/10
  • 2 total stops
  • 36h 57m total
  • Seattle to Manila
Search Deals
United Airlines
  • United Airlines
  • 1/10
  • 1 total stop
  • 19h 20m total
  • Seattle to Manila
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 309 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 629,999 searches. Data last updated 28 April 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
Quickest round-trip

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 1/10

8:40 a.m.-7:00 p.m.

1 stop19h 20m

Manila Ninoy Aquino Intl

Thu 29/10

9:55 a.m.-2:18 p.m.

1 stop19h 23m

C$ 1,193

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 22/9

12:15 p.m.-5:55 a.m.

2 stops26h 40m

Manila Ninoy Aquino Intl

Thu 1/10

9:20 p.m.-1:05 a.m.

1 stop18h 45m

C$ 1,200

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 10/9

7:20 a.m.-10:05 p.m.

2 stops23h 45m

Manila Ninoy Aquino Intl

Mon 16/11

11:40 p.m.-9:00 a.m.

1 stop25h 20m

C$ 1,204

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 2/9

5:22 p.m.-5:55 a.m.

1 stop21h 33m

Manila Ninoy Aquino Intl

Sat 12/9

8:40 a.m.-12:23 p.m.

1 stop18h 43m

C$ 1,228

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 22/7

10:40 p.m.-10:35 a.m.

2 stops44h 55m

Manila Ninoy Aquino Intl

Thu 3/9

11:30 p.m.-10:16 p.m.

2 stops37h 46m

C$ 1,382

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 22/7

1:20 p.m.-1:55 a.m.

1 stop21h 35m

Manila Ninoy Aquino Intl

Sun 30/8

11:30 p.m.-9:51 p.m.

2 stops37h 21m

C$ 1,430

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 23/7

4:25 p.m.-10:55 a.m.

2 stops27h 30m

Manila Ninoy Aquino Intl

Sun 30/8

11:30 p.m.-9:51 p.m.

2 stops37h 21m

C$ 1,437

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 13/5

7:15 a.m.-11:59 p.m.

2 stops25h 44m

Manila Ninoy Aquino Intl

Mon 1/6

3:10 a.m.-4:00 p.m.

2 stops27h 50m

C$ 1,437

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 20/7

10:40 p.m.-10:35 a.m.

2 stops44h 55m

Manila Ninoy Aquino Intl

Fri 4/9

12:05 p.m.-10:16 p.m.

2 stops49h 11m

C$ 1,454

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Fri 24/7

12:10 a.m.-10:55 a.m.

1 stop19h 45m

Manila Ninoy Aquino Intl

Mon 31/8

11:55 p.m.-3:15 p.m.

1 stop30h 20m

C$ 1,669

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

Showing 1-10 of 18 resultsSorted by cheapest first
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?

The price you pay for your flight from Seattle to Manila may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 C$ 1,037). Flying from Seattle to Manila in June is currently the most expensive (average of C$ 1,708). 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 28 April 2026.

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

How much does it cost to fly round-trip from Seattle to Manila?

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 28 April 2026.
Read reviews from past customers who have flown Asiana Airlines and Philippine 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.
Asiana Airlines
8.1
Very good
524 reviews
Check prices

Overall

8.1

Entertainment

7.6

Food

7.9

Crew

8.4

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

JFK - ICN

Smooth sailing trip, pilots did thrir excellent job. Very hard to communicate with some FA in English. Small quantity of offered but the quality is okey. No snacks in between the 1st and 2nd meal.
Asiana Airlines
8.1
Very good
524 reviews
Asiana Airlines
8.1
Very good
524 reviews
Check prices

Overall

8.1

Entertainment

7.6

Food

7.9

Crew

8.4

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

JFK - ICN

Smooth sailing trip, pilots did thrir excellent job. Very hard to communicate with some FA in English. Small quantity of offered but the quality is okey. No snacks in between the 1st and 2nd meal.
Philippine Airlines
7.3
Good
993 reviews
Asiana Airlines
8.1
Very good
524 reviews
Check prices

Overall

8.1

Entertainment

7.6

Food

7.9

Crew

8.4

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

JFK - ICN

Smooth sailing trip, pilots did thrir excellent job. Very hard to communicate with some FA in English. Small quantity of offered but the quality is okey. No snacks in between the 1st and 2nd meal.

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 8 times in the past calendar month.

  • How long is the flight from Seattle to Manila?

    For as low as C$ 1,193, United Airlines can have you in Manila from Seattle in 19h 20m. The distance from Seattle to Manila is about 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?

    Cheapflights users have booked flights from Seattle to Manila round-trip from C$ 730. Another airline that can offer you cheap pricing is Philippine Airlines. These flights start at 39% lower than the current average price 3 months from now.

  • What are the cheapest flights from Seattle to Manila?

    While on average a flight from Seattle to Manila is generally C$ 332, our data shows the cheapest flight currently is C$ 220. When looking at the most popular route, (Seattle/Tacoma Intl - Manila Ninoy Aquino Intl), you can expect to pay C$ 1,272 for that flight.

  • 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 C$ 1,037). Flying from Seattle to Manila in June is currently the most expensive (average of C$ 1,708). 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

Travelling to a place near Manila?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Seattle to Manila

Discover the top 2 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 629,999 searches. Data last updated 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapestC$ 730AverageC$ 1,002FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Philippine AirlinesCheapestC$ 917AverageC$ 1,109FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines 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 helps you search for flights from Seattle to Manila via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Seattle to Manila by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Manila from Seattle today and book when prices fit your budget.

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