$444 Cheap Flights from Manila (MNL) to Seattle (SEA)

View $444 flight on Mon, May 12, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

Cheap Flights from Manila to Seattle (MNL-SEA)

Prices were available within the past 7 days and start at $444 for one-way flights and $713 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Fri, May 23 - Wed, Jul 9
MNL
Manila
SEA
Seattle
$713 Roundtrip, found 2 hours ago
$713
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Fri, May 23 from Manila to Seattle, returning Wed, Jul 9, priced at $713 found 2 hours ago
Korean Air
Mon, Jun 9 - Sat, Jul 19
MNL
Manila
SEA
Seattle
$715 Roundtrip, just found
$715
Roundtrip
just found
Select Korean Air flight, departing Mon, Jun 9 from Manila to Seattle, returning Sat, Jul 19, priced at $715 just found
Asiana Airlines
Mon, Jun 9 - Sat, Jul 19
MNL
Manila
SEA
Seattle
$719 Roundtrip, just found
$719
Roundtrip
just found
Select Asiana Airlines flight, departing Mon, Jun 9 from Manila to Seattle, returning Sat, Jul 19, priced at $719 just found
Air Canada
Wed, Oct 8 - Wed, Nov 12
MNL
Manila
SEA
Seattle
$724 Roundtrip, found 6 days ago
$724
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Oct 8 from Manila to Seattle, returning Wed, Nov 12, priced at $724 found 6 days ago
China Airlines
Sun, May 4 - Mon, May 19
MNL
Manila
SEA
Seattle
$728 Roundtrip, just found
$728
Roundtrip
just found
Select China Airlines flight, departing Sun, May 4 from Manila to Seattle, returning Mon, May 19, priced at $728 just found
EVA Airways
Wed, Feb 4 - Sun, Feb 15
MNL
Manila
SEA
Seattle
$752 Roundtrip, found 1 hour ago
$752
Roundtrip
found 1 hour ago
Select EVA Airways flight, departing Wed, Feb 4 from Manila to Seattle, returning Sun, Feb 15, priced at $752 found 1 hour ago
United
Wed, Nov 19 - Wed, Dec 3
MNL
Manila
SEA
Seattle
$758 Roundtrip, found 5 hours ago
$758
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Nov 19 from Manila to Seattle, returning Wed, Dec 3, priced at $758 found 5 hours ago
Asiana Airlines
Thu, May 22 - Thu, Jul 10
MNL
Manila
SEA
Seattle
$759 Roundtrip, found 2 hours ago
$759
Roundtrip
found 2 hours ago
Select Asiana Airlines flight, departing Thu, May 22 from Manila to Seattle, returning Thu, Jul 10, priced at $759 found 2 hours ago
United
Fri, Jan 16 - Sat, Feb 7
MNL
Manila
SEA
Seattle
$760 Roundtrip, found 2 days ago
$760
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 16 from Manila to Seattle, returning Sat, Feb 7, priced at $760 found 2 days ago
Japan Airlines
Mon, Jun 2 - Wed, Jun 4
MNL
Manila
SEA
Seattle
$782 Roundtrip, found 17 hours ago
$782
Roundtrip
found 17 hours ago
Select Japan Airlines flight, departing Mon, Jun 2 from Manila to Seattle, returning Wed, Jun 4, priced at $782 found 17 hours ago
Flights from Manila (MNL) to Seattle (SEA)
Origin airport
Ninoy Aquino Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, EVA Airways, Emirates, Japan Airlines, Korean Air, Malaysia Airlines, Philippine Airlines, Qatar Airways, Turkish Airlines, United
Roundtrip price
$712
Distance
6652 mi

Manila to Seattle Flights

The cheapest times to fly from Manila to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Manila to Seattle are during the month of May. You can find some of the cheapest flights from Manila to Seattle with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Manila to Seattle

Sunday is one of the best days to book for cheap flights from Manila to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Manila to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Manila to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $444 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Manila to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Manila to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Ninoy Aquino Intl. Airport (MNL) to Seattle - Tacoma Intl. Airport (SEA) cost?
You can pick up cheap return fares starting at $869 from Ninoy Aquino Intl. Airport (MNL) to Seattle - Tacoma Intl. Airport (SEA). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Philippine Airlines flight leaving MNL on May 7 2025 and touching down at SEA. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from MNL to SEA?
The cheapest flights from MNL to SEA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Ninoy Aquino Intl. Airport (MNL) to Seattle - Tacoma Intl. Airport (SEA)?
When setting off from Ninoy Aquino Intl. Airport (MNL), you can board a direct flight to Seattle - Tacoma Intl. Airport (SEA) with Philippine Airlines.
What is the cheapest airline that flies from MNL to SEA?
Currently, the cheapest airline offering one-way flights from MNL to SEA is Philippine Airlines. You can jet off on this route from $626. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MNL on May 23 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Ninoy Aquino Intl. Airport (MNL) to Seattle - Tacoma Intl. Airport (SEA)?
On average, Ninoy Aquino Intl. Airport (MNL) has 3 direct flights to Seattle - Tacoma Intl. Airport (SEA) every week. For more choice, take advantage of Expedia’s filter tool to look for flights with a layover. Squeeze in a quick visit to another location or simply break up your trip.
What are the most popular departure times for flights from Ninoy Aquino Intl. Airport (MNL) to Seattle - Tacoma Intl. Airport (SEA)?
More travelers fly between MNL and SEA at 10 PM than at any other point in the day. Looking to skip the crowds? Pick a flight outside the busiest times and you’re likely to save on your fare as well.
What day of the week has the most flights from MNL to SEA?
Travel on a Friday if you’re searching for the best choice of flights from Ninoy Aquino Intl. Airport (MNL) to Seattle - Tacoma Intl. Airport (SEA).
What is the earliest flight from Ninoy Aquino Intl. Airport (MNL) to Seattle - Tacoma Intl. Airport (SEA)?
The first flight of the day out of Ninoy Aquino Intl. Airport (MNL) is at around 10:35PM UTC+8. Hop on this flight and you’ll reach Seattle - Tacoma Intl. Airport (SEA) at approximately 6:10PM UTC-8. The total travel time is 11h 35m.
How long does it take to fly from Ninoy Aquino Intl. Airport (MNL) to Seattle - Tacoma Intl. Airport (SEA)?
It usually takes 11 hours and 35 minutes to travel the 6,700 mi from MNL to SEA.
What is the best time to fly from Ninoy Aquino Intl. Airport (MNL) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid possible delays on the Ninoy Aquino Intl. Airport (MNL) to Seattle - Tacoma Intl. Airport (SEA) route, travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Seattle from Ninoy Aquino Intl. Airport (MNL)?
Seattle - Tacoma Intl. Airport (SEA) is the only airport in Seattle with direct flights from Ninoy Aquino Intl. Airport (MNL). Check out the options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Ninoy Aquino Intl. Airport (MNL) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your plane ticket from MNL to SEA shortly before your getaway is typically more expensive. But if you’re flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a MNL to SEA flight and hotel package?
Opting for a MNL to SEA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ninoy Aquino Intl. Airport (MNL) to Seattle - Tacoma Intl. Airport (SEA)?
Typically, you’re able to reschedule or cancel your MNL to SEA flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline’s fees and rules on flight changes, or if you need more information, head to our Customer Service portal.

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*Available to One Key members.