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Cheap flights from Seattle to Manila from £311

SEA — MNL
4 Oct — 11 Oct1
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

Sun 4/1001:15 -
1 stop23h 35m
Thu 22/1016:50 -
1 stop17h 25m
Deal found 1/9£591
Tue 10/1100:10 -
1 stop17h 45m
Sat 14/1118:25 -
1 stop15h 45m
Deal found 30/8£591
Fri 30/1017:45 -
2 stops26h 20m
Thu 12/1100:55 -
2 stops30h 14m
Deal found 2/9£594
Mon 9/1120:18 -
1 stop18h 32m
Wed 9/1209:55 -
1 stop20h 23m
Deal found 2/9£598
Mon 9/1120:18 -
1 stop18h 32m
Tue 8/1209:55 -
1 stop20h 23m
Deal found 1/9£599
Thu 5/1111:00 -
1 stop32h 05m
Sun 15/1112:50 -
1 stop36h 15m
Deal found 1/9£601
Wed 11/1112:20 -
3 stops40h 50m
Wed 9/1209:55 -
1 stop18h 17m
Deal found 2/9£602
Sun 1/1115:35 -
1 stop37h 35m
Wed 18/1109:55 -
1 stop20h 44m
Deal found 2/9£602
Thu 12/1107:20 -
2 stops22h 50m
Tue 8/1223:35 -
1 stop25h 30m
Deal found 2/9£605
Thu 5/1112:30 -
2 stops30h 35m
Wed 9/1223:35 -
1 stop25h 30m
Deal found 1/9£605

Find flight deals from Seattle to Manila

Round-trip from

£580

One-way from

£311

Popular in

December

Cheapest in

February

Average price

£577

Good one-way deal

£138 or less
Singapore Airlines
  • Singapore Airlines
  • 16/2-18/6
  • 2 total stops
  • 68h 30m total
  • Seattle to Manila
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United Airlines
  • United Airlines
  • 9/11-31/12
  • 1 total stop
  • 18h 32m total
  • Seattle to Manila
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£18 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to Manila that are best for you.

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Route

Depart

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Price

Cheapest return flight

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Tue 24/11

12:20-21:10

3 stops40h 50m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£315

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Wed 4/11

06:00-06:50

2 stops32h 50m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£315

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Thu 24/9

01:15-09:35

1 stop17h 20m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£324
Fastest return journey

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Sat 12/9

01:15-09:30

1 stop17h 15m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£324

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Wed 9/9

12:44-05:55

2 stops26h 11m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£332

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Thu 15/10

12:50-01:55

1 stop22h 05m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£336

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Sun 20/9

12:50-23:59

1 stop20h 09m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£336

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Sat 3/10

05:00-05:55

2 stops33h 55m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£337

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Fri 16/10

18:05-19:00

2 stops33h 55m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£337

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Wed 21/10

18:05-19:00

2 stops33h 55m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£337

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 23 resultsSorted by cheapest first
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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 return price

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?

To ensure you get the cheapest price possible for a flight from Seattle to Manila, you should look to book at least 83 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, February is the cheapest month in which you can book a flight from Seattle to Manila (average of £568). Flying from Seattle to Manila in December is currently the most expensive (average of £949). 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?

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.

How much does it cost for a return flight from Seattle to Manila?

Airfare is typical for this route at the moment.

Seattle to Manila flights typically cost between £523 and £645 in February.
The cheapest return price found within the last 5 days was £580 on Singapore Airlines (16 Feb–18 Jun).

Related info for your journey

  • How popular is this Seattle to Manila flight route?

    Flights from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl have been viewed 1 times in the past calendar month.

  • How long is the flight from Seattle to Manila?

    There are many flights that can get you from Seattle to Manila in 20h 49m. Fly via United Airlines to get the fastest option. There are 6648 mi between Seattle and Manila.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Seattle to Manila (average of £568). Flying from Seattle to Manila in December is currently the most expensive (average of £949). 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
Quezon City
Pasig
Taguig
Calamba
Muntinlupa
Parañaque
Santa Rosa

Browse thousands of different options on Cheapflights for your next trip

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