Cheap flights from Manila to Seattle from $425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Manila to Seattle departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Asiana Airlines Logo
12:05 pm - 2:55 pm
MNL
-
SEA
17h 50m
1 stop
Asiana Airlines Logo
12:55 am - 10:55 am
SEA
-
MNL
19h 00m
1 stop
$586Asiana Airlines
Fri, May 22 - Thu, Jun 4
Asiana Airlines Logo
12:05 pm - 2:55 pm
MNL
-
SEA
17h 50m
1 stop
Asiana Airlines Logo
12:55 am - 10:35 pm
SEA
-
MNL
30h 40m
1 stop
$591Asiana Airlines
Tue, May 12 - Tue, Jun 30
Asiana Airlines Logo
12:05 pm - 2:55 pm
MNL
-
SEA
17h 50m
1 stop
Asiana Airlines Logo
12:55 am - 10:55 am
SEA
-
MNL
19h 00m
1 stop
$592Asiana Airlines
Mon, May 11 - Fri, May 15
Asiana Airlines Logo
12:05 pm - 2:55 pm
MNL
-
SEA
17h 50m
1 stop
Asiana Airlines Logo
12:55 am - 10:55 am
SEA
-
MNL
19h 00m
1 stop
$606Asiana Airlines
Tue, Apr 28 - Thu, May 21
STARLUX Airlines Logo
10:45 am - 4:10 pm
MNL
-
SEA
20h 25m
1 stop
STARLUX Airlines Logo
1:15 am - 9:30 am
SEA
-
MNL
17h 15m
1 stop
$608STARLUX Airlines
Wed, Sep 9 - Tue, Oct 6
Asiana Airlines Logo
11:55 pm - 2:55 pm
MNL
-
SEA
30h 00m
1 stop
Asiana Airlines Logo
12:55 am - 10:55 am
SEA
-
MNL
19h 00m
1 stop
$616Asiana Airlines
Thu, May 7 - Tue, May 19
Asiana Airlines Logo
11:55 pm - 2:55 pm
MNL
-
SEA
30h 00m
1 stop
Asiana Airlines Logo
12:55 am - 10:55 am
SEA
-
MNL
19h 00m
1 stop
$620Asiana Airlines
Thu, May 7 - Tue, May 19
Cathay Pacific Logo
8:20 pm - 10:05 am
MNL
-
SEA
28h 45m
1 stop
Cathay Pacific Logo
11:45 am - 12:15 am
SEA
-
MNL
21h 30m
1 stop
$628Cathay Pacific
Wed, Apr 22 - Wed, Apr 29
Cathay Pacific Logo
8:20 pm - 10:05 am
MNL
-
SEA
28h 45m
1 stop
Cathay Pacific Logo
11:45 am - 10:55 pm
SEA
-
MNL
20h 10m
1 stop
$639Cathay Pacific
Wed, Apr 22 - Wed, Apr 29
Asiana Airlines Logo
11:55 pm - 2:55 pm
MNL
-
SEA
30h 00m
1 stop
Asiana Airlines Logo
12:55 am - 10:35 pm
SEA
-
MNL
30h 40m
1 stop
$643Asiana Airlines
Wed, Apr 22 - Thu, Apr 23

STARLUX Airlines flights from Manila to Seattle

Our best STARLUX Airlines deals on Manila to Seattle flight tickets
STARLUX Airlines
Sep 9
MNL10:45 amManila Ninoy Aquino Intl
20h 25m
1 stop
SEA4:10 pmSeattle/Tacoma Intl
Oct 6
SEA1:15 amSeattle/Tacoma Intl
17h 15m
1 stop
MNL9:30 amManila Ninoy Aquino Intl
$608
STARLUX Airlines
Jul 7
MNL10:45 amManila Ninoy Aquino Intl
20h 50m
1 stop
SEA4:35 pmSeattle/Tacoma Intl
Jul 21
SEA1:15 amSeattle/Tacoma Intl
17h 15m
1 stop
MNL9:30 amManila Ninoy Aquino Intl
$671
STARLUX Airlines
May 20
MNL10:45 amManila Ninoy Aquino Intl
20h 25m
1 stop
SEA4:10 pmSeattle/Tacoma Intl
Jun 9
SEA1:15 amSeattle/Tacoma Intl
17h 15m
1 stop
MNL9:30 amManila Ninoy Aquino Intl
$684

Philippine Airlines flights from Manila to Seattle

Our best Philippine Airlines deals on Manila to Seattle flight tickets
Philippine Airlines
Sep 9
MNL10:35 pmManila Ninoy Aquino Intl
12h 30m
SEA8:05 pmSeattle/Tacoma Intl
Oct 7
SEA11:10 pmSeattle/Tacoma Intl
13h 50m
MNL4:00 amManila Ninoy Aquino Intl
$660
Philippine Airlines
Jun 2
MNL10:35 pmManila Ninoy Aquino Intl
12h 30m
SEA8:05 pmSeattle/Tacoma Intl
Jun 18
SEA11:10 pmSeattle/Tacoma Intl
13h 50m
MNL4:00 amManila Ninoy Aquino Intl
$707
Philippine Airlines
May 27
MNL10:35 pmManila Ninoy Aquino Intl
12h 30m
SEA8:05 pmSeattle/Tacoma Intl
Jul 29
SEA11:10 pmSeattle/Tacoma Intl
13h 50m
MNL4:00 amManila Ninoy Aquino Intl
$713

momondo Fare Finder

 
Customize your flight search to find flights from Manila to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 13, 2026.
Use the filters below to find and compare flights from Manila to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Fri 5/22

12:05 pm-2:55 pm

1 stop17h 50m

Seattle/Tacoma Intl

Thu 6/4

12:55 am-10:55 am

1 stop19h 00m

$586

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Tue 5/12

12:05 pm-2:55 pm

1 stop17h 50m

Seattle/Tacoma Intl

Tue 6/30

12:55 am-10:35 pm

1 stop30h 40m

$591

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Mon 5/11

12:05 pm-2:55 pm

1 stop17h 50m

Seattle/Tacoma Intl

Fri 5/15

12:55 am-10:55 am

1 stop19h 00m

$592

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Tue 4/28

12:05 pm-2:55 pm

1 stop17h 50m

Seattle/Tacoma Intl

Thu 5/21

12:55 am-10:55 am

1 stop19h 00m

$606

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 9/9

10:45 am-4:10 pm

1 stop20h 25m

Seattle/Tacoma Intl

Tue 10/6

1:15 am-9:30 am

1 stop17h 15m

$608

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Thu 5/7

11:55 pm-2:55 pm

1 stop30h 00m

Seattle/Tacoma Intl

Tue 5/19

12:55 am-10:55 am

1 stop19h 00m

$616

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Thu 5/7

11:55 pm-2:55 pm

1 stop30h 00m

Seattle/Tacoma Intl

Tue 5/19

12:55 am-10:55 am

1 stop19h 00m

$620

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 4/22

8:20 pm-10:05 am

1 stop28h 45m

Seattle/Tacoma Intl

Wed 4/29

11:45 am-12:15 am

1 stop21h 30m

$628

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 4/22

8:20 pm-10:05 am

1 stop28h 45m

Seattle/Tacoma Intl

Wed 4/29

11:45 am-10:55 pm

1 stop20h 10m

$639

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 4/22

11:55 pm-2:55 pm

1 stop30h 00m

Seattle/Tacoma Intl

Thu 4/23

12:55 am-10:35 pm

1 stop30h 40m

$643

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Manila to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from Manila to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $714. If you don’t want to visit Seattle in September, then you should wait until October to fly from Manila, when ticket prices are also cheap, with an average price of $720.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Manila is on a Friday. momondo users have found tickets for Friday departures for as low as $829. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Manila because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,026.

What is the cheapest Manila Ninoy Aquino Intl to Seattle/Tacoma Intl flight route?

Fly from Manila Ninoy Aquino Intl to Seattle/Tacoma Intl for the best Manila Ninoy Aquino Intl - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Manila when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $778 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Manila for as low as $701 on momondo.

What cabin class options are available on Manila Ninoy Aquino Intl to Seattle/Tacoma Intl flights?

There are 3 cabin classes available to choose from on Manila Ninoy Aquino Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Manila to Seattle flights?

You could potentially save up to 1% on your flight if you consider stops on a Manila to Seattle flight.

How have Manila to Seattle flight prices changed over time?

As of March 2026, prices for Manila to Seattle flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Manila to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Manila to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Manila to Seattle (MNL to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Manila to Seattle

Best Price Found

$636

Fastest flight time

12h 00m

Direct flights

Mon, Wed, Thu, Fri and Sat

Airports in Seattle

1 airport
The best one-way flight to Seattle from Manila in the past 72 hours is $636. The best round-trip flight deal from Manila to Seattle found on momondo in the last 72 hours is $981.
The fastest flight from Manila to Seattle takes 12h 00m
Direct flights go from Manila to Seattle on Monday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is Philippine Airlines.
There is 1 airport in Seattle. From Manila there are direct flights to Seattle/Tacoma Intl (SEA).
  • How far is Manila Ninoy Aquino Intl to Seattle/Tacoma Intl by plane?

    Manila Ninoy Aquino Intl and Seattle/Tacoma Intl are 6636.9 mi apart from one another. Typically, this will take 12h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Manila Ninoy Aquino Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Manila Ninoy Aquino Intl Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Manila Ninoy Aquino Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Manila Ninoy Aquino Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Manila Ninoy Aquino Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Manila to Seattle?

  • What is the most popular airline from Manila to Seattle?

Best airlines flying from Manila to Seattle

Compare and see reviews for airlines that fly from Manila to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $533Free CancellationRating
8.1
506 reviews
Search Asiana Airlines flights
STARLUX AirlinesPriceFrom $565Free CancellationRating
8.9
285 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $670Free CancellationRating
8.3
813 reviews
Search China Airlines flights
EVA AirPriceFrom $672Free CancellationRating
8.4
1,373 reviews
Search EVA Air flights
Korean AirPriceFrom $675Free CancellationRating
8.4
1,202 reviews
Search Korean Air flights
Philippine AirlinesPriceFrom $682Free CancellationRating
7.3
967 reviews
Search Philippine Airlines flights
  • Philippine Airlines Flights From Manila to Seattle

    Philippine Airlines flies from Manila to Seattle around 4 times per week, with 967 momondo users rating the airline 7.3/10. The cheapest Philippine Airlines deal from Manila to Seattle in the last 72 hours was $682 (round-trip), much lower than the average airfare cost of $962 for Philippine Airlines flights on this route.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Redmond
Marysville
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Fife
Westport
Centralia
Kirkland
Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Manila to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Manila to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Manila to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Manila on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Manila to Seattle?

momondo helps you find the best flight between Manila and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Manila to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Manila to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Sun 4/12
Sun 4/19

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