฿14,905 Cheap Flights from Manila (MNL) to Seattle (SEA)

View ฿14,905 flight on Sun, 2 Nov 2025Opens in a new window

Popular airlines from Ninoy Aquino Intl. Airport (MNL) to Seattle-Tacoma International Airport (SEA)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Manila (MNL) to Seattle (SEA)

Prices were available within the past 7 days and start at ฿14,905 for one-way flights and ฿26,380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Wed, 11 Jun - Fri, 20 Jun
MNL
Manila
SEA
Seattle
฿26,380 Return, found 6 days ago
฿26,380
Return
found 6 days ago
Select Japan Airlines flight, departing Wed, 11 Jun from Manila to Seattle, returning Fri, 20 Jun, priced at ฿26,380 found 6 days ago
Asiana Airlines
Wed, 11 Jun - Wed, 25 Jun
MNL
Manila
SEA
Seattle
฿28,465 Return, found 4 days ago
฿28,465
Return
found 4 days ago
Select Asiana Airlines flight, departing Wed, 11 Jun from Manila to Seattle, returning Wed, 25 Jun, priced at ฿28,465 found 4 days ago
EVA Airways
Tue, 10 Jun - Tue, 17 Jun
MNL
Manila
SEA
Seattle
฿29,470 Return, found 6 days ago
฿29,470
Return
found 6 days ago
Select EVA Airways flight, departing Tue, 10 Jun from Manila to Seattle, returning Tue, 17 Jun, priced at ฿29,470 found 6 days ago
EVA Airways
Wed, 11 Jun - Wed, 25 Jun
MNL
Manila
SEA
Seattle
฿29,805 Return, found 4 days ago
฿29,805
Return
found 4 days ago
Select EVA Airways flight, departing Wed, 11 Jun from Manila to Seattle, returning Wed, 25 Jun, priced at ฿29,805 found 4 days ago
China Airlines
Wed, 11 Jun - Mon, 23 Jun
MNL
Manila
SEA
Seattle
฿29,985 Return, found 6 days ago
฿29,985
Return
found 6 days ago
Select China Airlines flight, departing Wed, 11 Jun from Manila to Seattle, returning Mon, 23 Jun, priced at ฿29,985 found 6 days ago
Asiana Airlines
Wed, 11 Jun - Wed, 25 Jun
MNL
Manila
SEA
Seattle
฿30,075 Return, found 4 days ago
฿30,075
Return
found 4 days ago
Select Asiana Airlines flight, departing Wed, 11 Jun from Manila to Seattle, returning Wed, 25 Jun, priced at ฿30,075 found 4 days ago
EVA Airways
Wed, 11 Jun - Wed, 25 Jun
MNL
Manila
SEA
Seattle
฿30,140 Return, found 4 days ago
฿30,140
Return
found 4 days ago
Select EVA Airways flight, departing Wed, 11 Jun from Manila to Seattle, returning Wed, 25 Jun, priced at ฿30,140 found 4 days ago
EVA Airways
Tue, 10 Jun - Tue, 24 Jun
MNL
Manila
SEA
Seattle
฿30,240 Return, found 6 days ago
฿30,240
Return
found 6 days ago
Select EVA Airways flight, departing Tue, 10 Jun from Manila to Seattle, returning Tue, 24 Jun, priced at ฿30,240 found 6 days ago
China Airlines
Tue, 10 Jun - Tue, 24 Jun
MNL
Manila
SEA
Seattle
฿30,630 Return, found 6 days ago
฿30,630
Return
found 6 days ago
Select China Airlines flight, departing Tue, 10 Jun from Manila to Seattle, returning Tue, 24 Jun, priced at ฿30,630 found 6 days ago
EVA Airways
Tue, 10 Jun - Tue, 17 Jun
MNL
Manila
SEA
Seattle
฿30,720 Return, found 6 days ago
฿30,720
Return
found 6 days ago
Select EVA Airways flight, departing Tue, 10 Jun from Manila to Seattle, returning Tue, 17 Jun, priced at ฿30,720 found 6 days ago

Frequently asked questions

How much is a flight from MNL to Sea-Tac Airport?
The lowest price advertised for a round-trip journey between Ninoy Aquino Intl. Airport (MNL) and Sea-Tac Airport is ฿26,380. But you better act fast. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Manila Intl. Airport to SEA?
Most flights can be cancelled online, but each airline has its own set of terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from MNL to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Ninoy Aquino Airport to Sea-Tac Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from MNL to Sea-Tac Airport?
With a flight distance of 10,700 kilometres from Ninoy Aquino Airport to Seattle - Tacoma Intl. Airport (SEA), this is a long trip. Ensure that you drink lots of water and take a short walk down the aisle every now and then.
Which airlines fly direct from Ninoy Aquino Intl. Airport (MNL) to SEA?
If you want to fly straight from MNL to Sea-Tac Airport, you’ll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are MNL to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some of the cheapest airfares from MNL to Sea-Tac Airport arising a few weeks before the date of departure. If you’d rather plan ahead of time, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices that far in advance.
*Available to Expedia members.