$320 Cheap Flights from Seattle (SEA) to Manila (MNL)

View $320 flight on Fri, Mar 13, 2026Opens in a new window

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

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Today's featured flight deals from Seattle-Tacoma International Airport (SEA) to Ninoy Aquino Intl. Airport (MNL)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Seattle to Manila (SEA-MNL)

Prices were available within the past 7 days and start at $320 for one-way flights and $600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Fri, Jan 30 - Fri, Feb 6
SEA
Seattle
MNL
Manila
$600 Roundtrip, found 4 hours ago
$600
Roundtrip
found 4 hours ago
Select Singapore Airlines flight, departing Fri, Jan 30 from Seattle to Manila, returning Fri, Feb 6, priced at $600 found 4 hours ago
Asiana Airlines
Tue, Mar 10 - Sat, Mar 14
SEA
Seattle
MNL
Manila
$712 Roundtrip, just found
$712
Roundtrip
just found
Select Asiana Airlines flight, departing Tue, Mar 10 from Seattle to Manila, returning Sat, Mar 14, priced at $712 just found
Korean Air
Thu, Oct 23 - Sun, Nov 9
SEA
Seattle
MNL
Manila
$718 Roundtrip, just found
$718
Roundtrip
just found
Select Korean Air flight, departing Thu, Oct 23 from Seattle to Manila, returning Sun, Nov 9, priced at $718 just found
Cathay Pacific
Tue, Apr 21 - Mon, May 11
SEA
Seattle
MNL
Manila
$719 Roundtrip, found 3 hours ago
$719
Roundtrip
found 3 hours ago
Select Cathay Pacific flight, departing Tue, Apr 21 from Seattle to Manila, returning Mon, May 11, priced at $719 found 3 hours ago
All Nippon Airways
Mon, Oct 27 - Thu, Nov 6
SEA
Seattle
MNL
Manila
$744 Roundtrip, found 7 hours ago
$744
Roundtrip
found 7 hours ago
Select All Nippon Airways flight, departing Mon, Oct 27 from Seattle to Manila, returning Thu, Nov 6, priced at $744 found 7 hours ago
United
Sun, Nov 16 - Wed, Nov 26
SEA
Seattle
MNL
Manila
$765 Roundtrip, found 7 hours ago
$765
Roundtrip
found 7 hours ago
Select United flight, departing Sun, Nov 16 from Seattle to Manila, returning Wed, Nov 26, priced at $765 found 7 hours ago
China Airlines
Mon, Feb 16 - Mon, Mar 30
SEA
Seattle
MNL
Manila
$789 Roundtrip, found 5 hours ago
$789
Roundtrip
found 5 hours ago
Select China Airlines flight, departing Mon, Feb 16 from Seattle to Manila, returning Mon, Mar 30, priced at $789 found 5 hours ago
Air Canada
Tue, Mar 10 - Sat, Mar 14
SEA
Seattle
MNL
Manila
$807 Roundtrip, just found
$807
Roundtrip
just found
Select Air Canada flight, departing Tue, Mar 10 from Seattle to Manila, returning Sat, Mar 14, priced at $807 just found
Philippine Airlines
Thu, Nov 27 - Thu, Dec 11
SEA
Seattle
MNL
Manila
$812 Roundtrip, found 2 hours ago
$812
Roundtrip
found 2 hours ago
Select Philippine Airlines flight, departing Thu, Nov 27 from Seattle to Manila, returning Thu, Dec 11, priced at $812 found 2 hours ago
STARLUX Airlines
Wed, Jan 7 - Wed, Jan 21
SEA
Seattle
MNL
Manila
$839 Roundtrip, found 5 hours ago
$839
Roundtrip
found 5 hours ago
Select STARLUX Airlines flight, departing Wed, Jan 7 from Seattle to Manila, returning Wed, Jan 21, priced at $839 found 5 hours ago

Find the cheapest month to fly from Seattle (SEA) to Manila (MNL)

October is typically the cheapest month to fly

From $693 - $964 per traveler.

Alternative airports near Manila

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ninoy Aquino Intl. MNL. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $832
MNL
Ninoy Aquino Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $832
Flights from Seattle (SEA) to Manila (MNL)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Ninoy Aquino Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Malaysia Airlines, Philippine Airlines, Qatar Airways, STARLUX Airlines, Singapore Airlines, Turkish Airlines, United
Roundtrip price
$599
Distance
6652 mi
Average flight time
12 hours 30 mins

Seattle to Manila Flights

The cheapest times to fly from Seattle to Manila

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 Seattle to Manila are during the month of January. You can find some of the cheapest flights from Seattle to Manila with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Manila

Sunday is one of the best days to book for cheap flights from Seattle to Manila: 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 Seattle to Manila

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 Seattle to Manila in 2025. You can also book with separate airlines for your outbound and return journeys, from $320 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 Seattle to Manila 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 Seattle to Manila 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 Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL) cost?
Grab a cheap one-way flight from $320 or cheap return flight from $600 from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL)?
Traveling in January may help you find better deals, as it's the cheapest month for flights between SEA and MNL. You'll often find the lowest fares during the off-season.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL)?
Take a nonstop flight with Philippine Airlines and travel straight from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL).
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL)?
To find the cheapest airline that'll fly you from SEA to MNL, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL)?
On average, Seattle - Tacoma Intl. Airport (SEA) has 3 nonstop flights to Ninoy Aquino Intl. Airport (MNL) every week. For more options, take advantage of Expedia's filter tool to look for flights with layovers. Squeeze in a visit to another location or just break up your journey.
What are the most popular departure times for flights from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL)?
More travelers fly between SEA and MNL at 10 PM than at any other time. Looking for a quieter experience? Travel outside of rush hours and you're likely to save on your fare as well.
What day of the week has the most flights from SEA to MNL?
If you depart on a Friday, you'll get the largest range of options for flights from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL).
What is the earliest flight from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL)?
The first flight of the day leaving from Seattle - Tacoma Intl. Airport (SEA) is at around 10:35PM UTC-8. Board this flight and you'll arrive at Ninoy Aquino Intl. Airport (MNL) at approximately 4:45AM UTC+8. The entire trip takes 14h 10m.
How long does it take to fly from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL)?
Flights from SEA to MNL have an average travel time of 14 hours and 10 minutes. The total distance between these two airports is 6,700 mi.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL)?
To avoid possible delays on the Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL) route, aim to travel before 3 PM. Later departures 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 Manila from Seattle - Tacoma Intl. Airport (SEA)?
Ninoy Aquino Intl. Airport (MNL) is the only airport in Manila with direct flights from Seattle - Tacoma Intl. Airport (SEA). Consider the options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL) last-minute?
Last-minute fares from SEA to MNL are usually more expensive. To lock in the lowest rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book a SEA to MNL flight and hotel package?
Booking a SEA to MNL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Ninoy Aquino Intl. Airport (MNL)?
If you booked your SEA to MNL flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.