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Cheap flights from Seattle to Manila from ₱20,090

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MNL
Mar 15 — Mar 221
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl are usually found in February or January, booked 88 days in advance, depart on a Thursday or Tuesday and return on a Friday

Cheap flight deals from Seattle to Manila

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Manila
Explore the most affordable flight options available from Seattle to Manila. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

Fri 5/110:15 am
SEA
-
MNL
1 stop34h 20m
Multiple Airlines
Sun 5/102:00 pm
MNL
-
SEA
2 stops34h 29m
Multiple Airlines
Deal found 2/11₱39,367
Sun 3/89:45 am
SEA
-
MNL
1 stop22h 05m
Singapore Airlines
Mon 3/232:05 pm
MNL
-
SEA
1 stop33h 05m
Singapore Airlines
Deal found 2/13₱39,425
Sun 8/24:30 pm
SEA
-
MNL
1 stop30h 00m
ANA
Sun 8/302:40 pm
MNL
-
SEA
1 stop14h 45m
ANA
Deal found 2/9₱39,483
Mon 4/612:50 pm
SEA
-
MNL
1 stop31h 05m
Korean Air
Wed 4/2212:20 pm
MNL
-
SEA
2 stops43h 56m
Korean Air
Deal found 2/10₱39,542
Mon 10/1912:55 am
SEA
-
MNL
1 stop18h 40m
Asiana Airlines
Thu 2/412:05 pm
MNL
-
SEA
1 stop17h 50m
Asiana Airlines
Deal found 2/13₱39,658
Sat 9/196:30 am
SEA
-
MNL
2 stops32h 25m
United Airlines
Sun 10/188:40 am
MNL
-
SEA
2 stops44h 18m
United Airlines
Deal found 2/10₱39,716
Sun 3/154:55 pm
SEA
-
MNL
1 stop29h 00m
Multiple Airlines
Wed 3/186:15 pm
MNL
-
SEA
1 stop26h 45m
Multiple Airlines
Deal found 2/12₱39,774
Wed 3/117:25 am
SEA
-
MNL
2 stops24h 00m
Korean Air
Tue 3/2411:40 pm
MNL
-
SEA
2 stops32h 29m
Korean Air
Deal found 2/9₱39,832
Sun 4/57:59 pm
SEA
-
MNL
2 stops35h 06m
Korean Air
Mon 5/41:10 am
MNL
-
SEA
2 stops31h 06m
Korean Air
Deal found 2/10₱39,890
Tue 3/316:59 pm
SEA
-
MNL
2 stops38h 00m
Korean Air
Mon 4/611:30 pm
MNL
-
SEA
1 stop28h 37m
Korean Air
Deal found 2/11₱39,948
Tue 4/71:10 am
SEA
-
MNL
1 stop17h 25m
China Airlines
Tue 4/144:50 pm
MNL
-
SEA
1 stop17h 25m
China Airlines
Deal found 2/11₱40,006
Mon 4/611:45 am
SEA
-
MNL
1 stop40h 20m
Cathay Pacific
Mon 10/55:40 pm
MNL
-
SEA
1 stop31h 25m
Cathay Pacific
Deal found 2/9₱40,064

Find flight deals from Seattle to Manila

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Manila (MNL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 13, 2026.

Round-trip from

₱39,367

One-way from

₱20,090

Popular in

June

Cheapest in

February

Average price

₱44,419

Good round-trip deal

₱45,333 or less

Good one-way deal

₱25,523 or less
5/1-5/10
  • 5/1-5/10
  • 3 total stops
  • 68h 49m total
  • Seattle to Manila
Search Deals
3/8
  • 3/8
  • 2 total stops
  • 37h 11m total
  • Seattle to Manila
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₱584,337 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₱127,759 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Manila 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, Cheapflights users made 411,093 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Seattle to Manila that are best for you.

Fly from

Seattle

Fly to

Manila

Route

Depart

Return

Price

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 3/11

12:00 pm-1:55 am

1 stop22h 55m

Manila Ninoy Aquino Intl

Tue 3/24

11:40 pm-5:09 pm

2 stops32h 29m

₱39,542

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 4/19

12:50 pm-10:05 pm

1 stop18h 15m

Manila Ninoy Aquino Intl

Thu 4/30

1:10 am-2:51 pm

2 stops28h 41m

₱39,542

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 4/6

1:00 pm-10:05 pm

1 stop18h 05m

Manila Ninoy Aquino Intl

Thu 4/30

11:30 pm-1:11 pm

1 stop28h 41m

₱41,806

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 3/16

7:25 am-1:55 am

2 stops27h 30m

Manila Ninoy Aquino Intl

Wed 3/18

3:10 am-2:20 pm

1 stop26h 10m

₱42,096

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Fri 4/24

12:55 am-10:35 am

1 stop18h 40m

Manila Ninoy Aquino Intl

Mon 5/4

12:05 pm-2:55 pm

1 stop17h 50m

₱43,548

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 4/9

7:59 pm-10:05 pm

2 stops35h 06m

Manila Ninoy Aquino Intl

Sat 4/18

11:30 pm-5:50 pm

2 stops33h 20m

₱48,774

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 4/5

12:50 pm-10:55 am

1 stop31h 05m

Manila Ninoy Aquino Intl

Sun 4/12

11:30 pm-10:40 am

1 stop26h 10m

₱48,774

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 4/9

12:50 pm-10:05 pm

1 stop18h 15m

Manila Ninoy Aquino Intl

Fri 4/17

11:30 pm-10:40 am

1 stop26h 10m

₱50,225

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 4/7

7:15 am-11:59 pm

2 stops25h 44m

Manila Ninoy Aquino Intl

Fri 4/17

11:30 pm-10:40 am

1 stop26h 10m

₱50,574

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 2/23

7:10 am-11:30 pm

2 stops24h 20m

Manila Ninoy Aquino Intl

Thu 3/12

3:10 am-9:46 pm

2 stops33h 36m

₱51,212

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 22 results
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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 round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Manila. Price data was last updated on February 6, 2026.

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Manila. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Manila?

Currently, May is the cheapest month in which you can book a flight from Seattle to Manila (average of ₱34,084). Flying from Seattle to Manila in June is currently the most expensive (average of ₱59,341). 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?

Find hourly flight availability from Seattle to Manila. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 13, 2026.

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.

Reviews of airlines servicing Manila

Get insights into the airlines that provide service to Manila. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Manila. Reviews last updated February 13, 2026.
Read reviews from past customers who have flown Korean Air, China Airlines, and Asiana Airlines from Seattle to Manila. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,191 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,191 reviews
Korean Air
8.4
Very good
1,191 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
804 reviews
Korean Air
8.4
Very good
1,191 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.1
Very good
505 reviews
Korean Air
8.4
Very good
1,191 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,285 reviews
Korean Air
8.4
Very good
1,191 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Philippine Airlines
7.3
Good
954 reviews
Korean Air
8.4
Very good
1,191 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Manila. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Seattle to Manila flight route?

    Flights from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl have been viewed 49 times in the past calendar month.

  • How long is the flight from Seattle to Manila?

    Korean Air and Asiana Airlines can get you from Seattle to Manila in just under 18h 40m. Your travel time can differ by up to 4h 15m. Seattle and Manila are separated by a distance of 10699 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Manila round-trip?

    Flying on United Airlines is currently your cheapest option to Manila, with prices starting at ₱28,300. Additional round-trip tickets that might be worth considering are offered by China Airlines and Korean Air, with the lowest prices starting at ₱33,262 and ₱34,228, respectively. United Airlines is currently priced 45% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Seattle to Manila one-way?

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as ₱20,387. Users have also found prices from ₱20,613 and ₱21,669 on Asiana Airlines and Philippine Airlines, respectively.

  • What are the cheapest flights from Seattle to Manila?

    The cheapest flight price from Seattle to Manila is ₱25,523. On average you can expect to pay ₱50,200. The most popular route, (Seattle/Tacoma Intl - Manila Ninoy Aquino Intl), can usually be booked for ₱28,684.

  • 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 vacation 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, May is the cheapest month in which you can book a flight from Seattle to Manila (average of ₱34,084). Flying from Seattle to Manila in June is currently the most expensive (average of ₱59,341). 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

Traveling to a place near Manila?

Book flights to Manila if you plan to visit one of these locations
Pasay
Makati
Quezon City
Pasig
Parañaque
Taguig
Mandaluyong
Muntinlupa
Calamba
Santa Rosa
Caloocan

Browse thousands of different options on Cheapflights for your next trip

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Fly from Seattle to Manila on these airlines

Choose from the following airlines for your flight from Seattle to Manila. Flights are based on user searches made on Cheapflights and were last updated on February 13, 2026.
Asiana Airlines flights from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl
Korean Air flights from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl
EVA Air flights from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl

Top 7 airlines flying from Seattle to Manila

Discover the top 7 airlines that operate flights from Seattle to Manila. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 411,093 searches. Data last updated February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest₱28,300Average₱37,001FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China AirlinesCheapest₱33,262Average₱61,241FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Korean AirCheapest₱34,228Average₱42,653FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapest₱40,465Average₱44,437FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
EVA AirCheapest₱40,526Average₱63,683FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Philippine AirlinesCheapest₱43,222Average₱53,185FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Japan AirlinesCheapest₱46,209Average₱72,334FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Manila?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Manila. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Manila?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Manila for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Manila with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Manila flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Manila become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Manila on Cheapflights with our Price Alert feature and get notified when better prices are available.

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