Cheap flights from Seattle to Manila from $350

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Manila departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Asiana Airlines Logo
12:10 am - 10:35 amSEA-MNL
19h 25m1 stop
Asiana Airlines Logo
12:05 pm - 2:55 pmMNL-SEA
17h 50m1 stop
$675Asiana Airlines
Find Deal
Sat, Apr 11 - Sun, Apr 26
Multiple Airlines Logo
8:45 am - 5:45 pmSEA-MNL
41h 00m1 stop
Multiple Airlines Logo
2:05 pm - 10:01 amMNL-SEA
35h 56m2 stops
$679Multiple Airlines
Find Deal
Sat, Jan 24 - Sun, Feb 8
China Airlines Logo
12:10 am - 9:55 amSEA-MNL
17h 45m1 stop
China Airlines Logo
10:55 am - 6:10 pmMNL-SEA
23h 15m1 stop
$683China Airlines
Find Deal
Tue, Jan 27 - Thu, Feb 12
Singapore Airlines Logo
8:45 am - 11:25 amSEA-MNL
34h 40m1 stop
Singapore Airlines Logo
7:20 am - 7:10 amMNL-SEA
39h 50m1 stop
$689Singapore Airlines
Find Deal
Sun, Nov 2 - Thu, Nov 13
Singapore Airlines Logo
8:45 am - 10:50 pmSEA-MNL
22h 05m1 stop
Singapore Airlines Logo
7:30 pm - 7:10 amMNL-SEA
27h 40m1 stop
$691Singapore Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 23
EVA Air Logo
11:30 pm - 11:45 amSEA-MNL
20h 15m1 stop
EVA Air Logo
12:40 pm - 7:30 pmMNL-SEA
21h 50m1 stop
$709EVA Air
Find Deal
Tue, Jan 20 - Mon, May 4
China Airlines Logo
12:10 am - 9:55 amSEA-MNL
17h 45m1 stop
China Airlines Logo
4:55 pm - 6:10 pmMNL-SEA
17h 15m1 stop
$710China Airlines
Find Deal
Tue, Jan 27 - Thu, Feb 12
Korean Air Logo
7:25 am - 11:00 amSEA-MNL
36h 35m2 stops
Korean Air Logo
11:40 pm - 9:00 amMNL-SEA
25h 20m1 stop
$719Korean Air
Find Deal
Sun, Oct 26 - Sun, Nov 16
Korean Air Logo
7:20 am - 11:00 amSEA-MNL
35h 40m2 stops
Korean Air Logo
12:55 am - 9:00 amMNL-SEA
24h 05m1 stop
$722Korean Air
Find Deal
Mon, Jan 26 - Sun, Feb 8
EVA Air Logo
12:10 am - 10:50 pmSEA-MNL
30h 40m1 stop
EVA Air Logo
6:50 pm - 6:10 pmMNL-SEA
15h 20m1 stop
$729EVA Air
Find Deal
Wed, Nov 5 - Thu, Nov 20

Korean Air flights from Seattle to Manila

Our best Korean Air deals on Seattle to Manila flight tickets
Korean Air
Oct 26
SEA12:00 pmSeattle/Tacoma Intl
32h 00m
1 stop
MNL11:00 amManila Ninoy Aquino Intl
Nov 25
MNL11:40 pmManila Ninoy Aquino Intl
25h 20m
1 stop
SEA9:00 amSeattle/Tacoma Intl
Korean Air
Oct 26
SEA12:00 pmSeattle/Tacoma Intl
32h 00m
1 stop
MNL11:00 amManila Ninoy Aquino Intl
Nov 24
MNL12:55 amManila Ninoy Aquino Intl
24h 05m
1 stop
SEA9:00 amSeattle/Tacoma Intl
Korean Air
Oct 26
SEA12:00 pmSeattle/Tacoma Intl
32h 00m
1 stop
MNL11:00 amManila Ninoy Aquino Intl
Nov 15
MNL12:55 amManila Ninoy Aquino Intl
24h 05m
1 stop
SEA9:00 amSeattle/Tacoma Intl

Asiana Airlines flights from Seattle to Manila

Our best Asiana Airlines deals on Seattle to Manila flight tickets
Asiana Airlines
Apr 11
SEA12:10 amSeattle/Tacoma Intl
19h 25m
1 stop
MNL10:35 amManila Ninoy Aquino Intl
Apr 26
MNL12:05 pmManila Ninoy Aquino Intl
17h 50m
1 stop
SEA2:55 pmSeattle/Tacoma Intl
Asiana Airlines
Oct 28
SEA12:10 amSeattle/Tacoma Intl
31h 20m
1 stop
MNL10:30 pmManila Ninoy Aquino Intl
Nov 5
MNL11:50 pmManila Ninoy Aquino Intl
30h 05m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Asiana Airlines
Jan 17
SEA12:10 amSeattle/Tacoma Intl
30h 20m
1 stop
MNL10:30 pmManila Ninoy Aquino Intl
Mar 19
MNL11:50 pmManila Ninoy Aquino Intl
30h 05m
1 stop
SEA2:55 pmSeattle/Tacoma Intl

momondo 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
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

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sat 4/11

12:10 am-10:35 am

1 stop19h 25m

Manila Ninoy Aquino Intl

Sun 4/26

12:05 pm-2:55 pm

1 stop17h 50m

$675

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sat 1/24

8:45 am-5:45 pm

1 stop41h 00m

Manila Ninoy Aquino Intl

Sun 2/8

2:05 pm-10:01 am

2 stops35h 56m

$679

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 1/27

12:10 am-9:55 am

1 stop17h 45m

Manila Ninoy Aquino Intl

Thu 2/12

10:55 am-6:10 pm

1 stop23h 15m

$683

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 11/2

8:45 am-11:25 am

1 stop34h 40m

Manila Ninoy Aquino Intl

Thu 11/13

7:20 am-7:10 am

1 stop39h 50m

$689

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 2/12

8:45 am-10:50 pm

1 stop22h 05m

Manila Ninoy Aquino Intl

Mon 2/23

7:30 pm-7:10 am

1 stop27h 40m

$691

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 1/20

11:30 pm-11:45 am

1 stop20h 15m

Manila Ninoy Aquino Intl

Mon 5/4

12:40 pm-7:30 pm

1 stop21h 50m

$709

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 1/27

12:10 am-9:55 am

1 stop17h 45m

Manila Ninoy Aquino Intl

Thu 2/12

4:55 pm-6:10 pm

1 stop17h 15m

$710

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 10/26

7:25 am-11:00 am

2 stops36h 35m

Manila Ninoy Aquino Intl

Sun 11/16

11:40 pm-9:00 am

1 stop25h 20m

$719

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 1/26

7:20 am-11:00 am

2 stops35h 40m

Manila Ninoy Aquino Intl

Sun 2/8

12:55 am-9:00 am

1 stop24h 05m

$722

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 11/5

12:10 am-10:50 pm

1 stop30h 40m

Manila Ninoy Aquino Intl

Thu 11/20

6:50 pm-6:10 pm

1 stop15h 20m

$729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Manila from

How to get the cheapest flight ticket from Seattle to Manila

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Manila?

The cheapest month to fly to Manila from Seattle is in September. Flight prices, which tend to average around $776, are often lower during this time because this is during the off-season. If you are unable to visit Manila during the month of September, then departing from Seattle during the month March is also very affordable. Most momondo users find prices during this month for around $786.

What is the cheapest day to depart on your flight to Manila?

Our data shows that Tuesday is the least expensive day to fly to Manila. Tickets to fly out on this day can be as low as $930. The most expensive day to fly to Manila is Thursday, with ticket prices averaging around $1,046.

What is the cheapest time of day to depart on your flight to Manila?

The cheapest time of day to fly to Manila is in the evening when flights can be purchased for as low as $978. In contrast, the most expensive time of day to depart to Manila is in the morning when prices are around $1,074.

What is the cheapest Seattle/Tacoma Intl to Manila Ninoy Aquino Intl flight route?

Fly from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl for the best Seattle/Tacoma Intl - Manila Ninoy Aquino Intl flight prices

How far in advance should I book a flight to Manila?

You are more likely to see cheaper flights to Manila from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Manila for around $919 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Manila from Seattle for as low as $827 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Manila Ninoy Aquino Intl flights?

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Manila Ninoy Aquino Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to Manila flight prices changed over time?

As of October 2025, prices for Seattle to Manila flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Manila

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Manila according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Manila (SEA to MNL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Manila

Best Price Found

$357

Fastest flight time

13h 30m

Direct flights

Mon, Wed, Thu, Fri and Sat

Airports in Manila

1 airport
The best one-way flight to Manila from Seattle in the past 72 hours is $357. The best round-trip flight deal from Seattle to Manila found on momondo in the last 72 hours is $778.
The fastest flight from Seattle to Manila takes 13h 30m
Direct flights go from Seattle to Manila on Monday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is Philippine Airlines.
There is 1 airport near Manila: Manila Ninoy Aquino Intl (MNL)
  • How far is Seattle/Tacoma Intl to Manila Ninoy Aquino Intl by plane?

    A flight from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl will travel around 6636.9 mi. In terms of flight time, this usually takes a little over 17h 45m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Manila Ninoy Aquino Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Manila Ninoy Aquino Intl Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Manila Ninoy Aquino Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Manila Ninoy Aquino Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Manila Ninoy Aquino Intl Airport.

  • What documentation or ID do you need to fly to Manila Ninoy Aquino Intl Airport?

    The necessary travel and health documents for your Manila Ninoy Aquino Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Manila?

  • What is the most popular airline from Seattle to Manila?

Best airlines flying from Seattle to Manila

Compare and see reviews for airlines that fly from Seattle to Manila with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $459Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $545Free CancellationRating
8.1
1,382 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $622Free CancellationRating
7.6
1,028 reviews
Search Cathay Pacific flights
Air CanadaPriceFrom $661Free CancellationRating
7.1
10,307 reviews
Search Air Canada flights
Asiana AirlinesPriceFrom $666Free CancellationRating
8.2
486 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $693Free CancellationRating
8.4
1,149 reviews
Search Korean Air flights
China AirlinesPriceFrom $708Free CancellationRating
8.3
768 reviews
Search China Airlines flights
ANAPriceFrom $725Free CancellationRating
8.4
986 reviews
Search ANA flights
Philippine AirlinesPriceFrom $746Free CancellationRating
7.3
920 reviews
Search Philippine Airlines flights
Japan AirlinesPriceFrom $767Free CancellationRating
8.3
1,579 reviews
Search Japan Airlines flights
  • Philippine Airlines Flights From Seattle to Manila

    Philippine Airlines flies from Seattle to Manila around 3 times per week, with 920 momondo users rating the airline 7.3/10. The cheapest Philippine Airlines deal from Seattle to Manila in the last 72 hours was $746 (round-trip), much lower than the average airfare cost of $1,009 for Philippine Airlines flights on this route.

Traveling to a place near Manila?

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

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Manila?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Manila. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Manila with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Manila from Seattle with this policy.

How can momondo help me find flights from Seattle to Manila?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Manila from Seattle.

I’m not ready to book a flight from Seattle to Manila right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Manila flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Sat 11/15
Sat 11/22

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