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Cheap flights from Seattle to Manila from £318

SEA — MNL
1 Nov — 8 Nov1
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

Mon 9/1119:35 -
1 stop19h 15m
Tue 17/1109:55 -
1 stop20h 44m
Deal found 1/10£612
Sun 22/1100:10 -
1 stop18h 55m
Thu 3/1212:50 -
1 stop17h 20m
Deal found 29/9£614
Mon 2/1115:49 -
2 stops37h 21m
Mon 16/1123:25 -
2 stops34h 32m
Deal found 29/9£615
Sun 1/1100:10 -
1 stop17h 45m
Sat 14/1118:25 -
1 stop15h 45m
Deal found 1/10£616
Tue 17/1116:36 -
2 stops26h 29m
Tue 1/1223:35 -
1 stop25h 30m
Deal found 28/9£618
Mon 2/1117:45 -
2 stops25h 20m
Sun 15/1123:35 -
1 stop25h 30m
Deal found 29/9£619
Thu 5/1114:30 -
2 stops28h 35m
Wed 18/1112:50 -
2 stops25h 14m
Deal found 1/10£620
Tue 17/1100:10 -
1 stop30h 00m
Mon 1/300:55 -
2 stops31h 55m
Deal found 28/9£622
Mon 2/1108:30 -
2 stops54h 20m
Wed 11/1109:55 -
2 stops25h 14m
Deal found 29/9£624
Wed 21/1008:30 -
2 stops30h 25m
Wed 18/1123:25 -
2 stops26h 22m
Deal found 2/10£625
Mon 23/1117:30 -
2 stops38h 00m
Tue 8/1200:55 -
2 stops31h 49m
Deal found 27/9£626
Tue 24/1107:20 -
2 stops35h 45m
Mon 7/1223:35 -
2 stops33h 09m
Deal found 30/9£627

Find flight deals from Seattle to Manila

Round-trip from

£610

One-way from

£318

Popular in

December

Cheapest in

February

Average price

£622

Good one-way deal

£141 or less
China Airlines
  • China Airlines
  • 15/2-16/3
  • 2 total stops
  • 40h 40m total
  • Seattle to Manila
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United Airlines
  • United Airlines
  • 9/11-31/12
  • 1 total stop
  • 22h 10m total
  • Seattle to Manila
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£36 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
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Average for round-trip flights in October 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.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Tue 17/11

00:10-23:30

1 stop31h 20m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£321

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Sun 1/11

19:04-21:10

2 stops34h 06m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£322

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Wed 11/11

16:36-22:10

2 stops37h 34m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£325

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Tue 27/10

12:20-21:10

3 stops41h 50m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£329

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Wed 6/1

07:20-23:30

2 stops24h 10m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£333
Fastest return journey

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Thu 29/10

07:32-22:10

2 stops23h 38m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£333

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Wed 28/10

05:05-21:10

2 stops25h 05m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£340

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Tue 12/1

15:51-21:10

2 stops37h 19m

Manila Ninoy Aquino Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£344

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Thu 26/11

11:00-11:05

1 stop32h 05m

Manila Ninoy Aquino Intl

Thu 3/12

12:50-14:10

1 stop17h 20m

£615

SeattleManila

SEA Seattle/Tacoma Intl - MNL Manila Ninoy Aquino Intl

SEAMNL

Seattle/Tacoma Intl

Thu 21/1

11:00-23:30

1 stop20h 30m

Manila Ninoy Aquino Intl

Fri 19/2

12:50-14:10

1 stop17h 20m

£646

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 20 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 £584). Flying from Seattle to Manila in December is currently the most expensive (average of £1,003). 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 £579 and £726 in February.
The cheapest return price found within the last 5 days was £610 on China Airlines (15 Feb–16 Mar).

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 14h 35m. Fly via Korean Air, United Airlines, or Philippine Airlines to get the fastest option. There are 6648 mi between Seattle and Manila. This flight may include one or multiple stops.

  • 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 £584). Flying from Seattle to Manila in December is currently the most expensive (average of £1,003). 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
Makati
Pasay
Quezon City
Pasig
Taguig
Parañaque
Calamba
Muntinlupa
Santa Rosa

Browse thousands of different options on Cheapflights for your next trip

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