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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MNL
11 Jan — 18 Jan1
Round-trip
1 adult
Economy
Round-trip
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 September, booked 60 days in advance, depart on a Friday or Thursday and return on a Tuesday
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 12 December 2025.
Thu 11/125:00 a.m.SEA - MNL
2 stops33h 50mUnited Airlines
Thu 18/129:55 a.m.MNL - SEA
2 stops29h 13mUnited Airlines
Deal found 10/12C$ 1,434
Mon 29/123:50 p.m.SEA - MNL
2 stops37h 10mUnited Airlines
Thu 29/111:25 p.m.MNL - SEA
2 stops26h 30mUnited Airlines
Deal found 9/12C$ 1,574
Wed 10/1212:35 p.m.SEA - MNL
2 stops26h 15mUnited Airlines
Fri 19/1211:25 p.m.MNL - SEA
1 stop17h 34mUnited Airlines
Deal found 10/12C$ 1,627
Wed 10/1212:35 p.m.SEA - MNL
1 stop33h 20mMultiple Airlines
Fri 19/1212:05 p.m.MNL - SEA
1 stop17h 40mMultiple Airlines
Deal found 9/12C$ 1,750
Thu 18/125:02 a.m.SEA - MNL
2 stops33h 48mUnited Airlines
Fri 2/19:55 a.m.MNL - SEA
1 stop38h 28mUnited Airlines
Deal found 11/12C$ 1,769
Sat 20/129:06 a.m.SEA - MNL
2 stops29h 44mUnited Airlines
Mon 5/19:55 a.m.MNL - SEA
2 stops22h 29mUnited Airlines
Deal found 9/12C$ 1,779
Fri 19/127:12 p.m.SEA - MNL
1 stop19h 38mUnited Airlines
Fri 26/129:55 a.m.MNL - SEA
1 stop23h 05mUnited Airlines
Deal found 11/12C$ 1,800
Best flights from Seattle to Manila
Discover carefully curated flight deals from Seattle to Manila that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.
Wed 4/211:00 a.m.SEA - MNL
1 stop20h 30mKorean Air
Sat 14/23:10 a.m.MNL - SEA
1 stop21h 50mKorean Air
Deal found 9/12C$ 985
Sun 15/22:00 p.m.SEA - MNL
2 stops29h 00mKorean Air
Wed 25/211:40 p.m.MNL - SEA
1 stop25h 20mKorean Air
Deal found 10/12C$ 998
Sun 1/27:15 a.m.SEA - MNL
2 stops23h 10mKorean Air
Wed 4/23:10 a.m.MNL - SEA
1 stop21h 50mKorean Air
Deal found 11/12C$ 998
Sun 1/27:15 a.m.SEA - MNL
2 stops23h 10mKorean Air
Wed 25/211:40 p.m.MNL - SEA
1 stop25h 20mKorean Air
Deal found 9/12C$ 998
Sun 18/17:15 a.m.SEA - MNL
2 stops26h 40mKorean Air
Wed 11/211:40 p.m.MNL - SEA
2 stops33h 18mKorean Air
Deal found 10/12C$ 1,014
Sun 18/111:00 a.m.SEA - MNL
1 stop22h 55mKorean Air
Mon 2/33:10 a.m.MNL - SEA
1 stop21h 50mKorean Air
Deal found 11/12C$ 1,032
Sun 18/111:00 a.m.SEA - MNL
1 stop22h 55mKorean Air
Tue 3/33:10 a.m.MNL - SEA
1 stop21h 50mKorean Air
Deal found 11/12C$ 1,032
Direct flights from Seattle to Manila
Explore direct flight options from Seattle to Manila based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 December 2025.
Thu 5/29:30 p.m.SEA - MNL
Nonstop14h 35mPhilippine Airlines
Tue 17/210:40 p.m.MNL - SEA
Nonstop12h 00mPhilippine Airlines
Deal found 9/12C$ 1,129
Tue 3/29:30 p.m.SEA - MNL
Nonstop14h 35mPhilippine Airlines
Tue 17/210:40 p.m.MNL - SEA
Nonstop12h 00mPhilippine Airlines
Deal found 9/12C$ 1,225
Sun 15/29:30 p.m.SEA - MNL
Nonstop14h 35mPhilippine Airlines
Sun 29/310:35 p.m.MNL - SEA
Nonstop12h 30mPhilippine Airlines
Deal found 10/12C$ 1,331
Wed 4/29:30 p.m.SEA - MNL
Nonstop14h 35mPhilippine Airlines
Sun 15/210:40 p.m.MNL - SEA
Nonstop12h 00mPhilippine Airlines
Deal found 9/12C$ 1,347
Tue 17/29:30 p.m.SEA - MNL
Nonstop14h 35mPhilippine Airlines
Tue 24/210:40 p.m.MNL - SEA
Nonstop12h 00mPhilippine Airlines
Deal found 10/12C$ 1,357
Tue 17/29:30 p.m.SEA - MNL
Nonstop14h 35mPhilippine Airlines
Fri 20/210:40 p.m.MNL - SEA
Nonstop12h 00mPhilippine Airlines
Deal found 10/12C$ 1,398
Sun 15/29:30 p.m.SEA - MNL
Nonstop14h 35mPhilippine Airlines
Wed 25/210:40 p.m.MNL - SEA
Nonstop12h 00mPhilippine Airlines
Deal found 10/12C$ 1,462
Tue 3/29:30 p.m.SEA - MNL
Nonstop14h 35mPhilippine Airlines
Fri 27/210:40 p.m.MNL - SEA
Nonstop12h 00mPhilippine Airlines
Deal found 9/12C$ 1,503
Tue 3/29:30 p.m.SEA - MNL
Nonstop14h 35mPhilippine Airlines
Thu 26/210:40 p.m.MNL - SEA
Nonstop12h 00mPhilippine Airlines
Deal found 9/12C$ 1,551
Wed 7/19:30 p.m.SEA - MNL
Nonstop14h 35mPhilippine Airlines
Sun 22/210:40 p.m.MNL - SEA
Nonstop12h 00mPhilippine Airlines
Deal found 10/12C$ 1,682
Tue 6/19:30 p.m.SEA - MNL
Nonstop14h 35mPhilippine Airlines
Sun 22/210:40 p.m.MNL - SEA
Nonstop12h 00mPhilippine Airlines
Deal found 10/12C$ 1,772
Last-minute flights from Seattle to Manila
Discover last-minute flight deals from Seattle to Manila. Data last updated 12 December 2025 and is based on user searches.
Thu 1/15:02 a.m.SEA - MNL
2 stops33h 48mUnited Airlines
Fri 9/19:55 a.m.MNL - SEA
2 stops29h 21mUnited Airlines
Deal found 11/12C$ 1,029
Thu 15/17:15 a.m.SEA - MNL
2 stops26h 40mKorean Air
Sun 25/112:30 p.m.MNL - SEA
1 stop36h 30mKorean Air
Deal found 9/12C$ 998
Sun 18/112:10 a.m.SEA - MNL
1 stop30h 20mAsiana Airlines
Wed 4/312:05 p.m.MNL - SEA
1 stop17h 50mAsiana Airlines
Deal found 10/12C$ 992
Sun 18/111:00 a.m.SEA - MNL
1 stop20h 30mKorean Air
Tue 3/312:30 p.m.MNL - SEA
1 stop36h 30mKorean Air
Deal found 10/12C$ 1,032
Fri 23/18:10 p.m.SEA - MNL
2 stops35h 20mKorean Air
Sat 14/23:10 a.m.MNL - SEA
1 stop21h 50mKorean Air
Deal found 11/12C$ 1,033
Mon 26/18:10 p.m.SEA - MNL
2 stops34h 15mKorean Air
Sun 8/212:55 a.m.MNL - SEA
1 stop24h 05mKorean Air
Deal found 11/12C$ 994
Sat 31/15:40 p.m.SEA - MNL
2 stops36h 45mKorean Air
Wed 25/23:10 a.m.MNL - SEA
1 stop21h 50mKorean Air
Deal found 9/12C$ 1,015
Sat 31/15:40 p.m.SEA - MNL
2 stops37h 50mKorean Air
Mon 9/23:10 a.m.MNL - SEA
2 stops31h 32mKorean Air
Deal found 10/12C$ 1,023
One-way flights from Seattle to Manila
Search for one-way flight options from Seattle to Manila. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.
Mon 2/312:15 p.m.SEA - MNL
2 stops26h 35mUnited Airlines
Deal found 11/12C$ 501
Fri 23/111:00 a.m.SEA - MNL
1 stop22h 55mKorean Air
Deal found 10/12C$ 506
Thu 26/27:10 p.m.SEA - MNL
2 stops33h 50mUnited Airlines
Deal found 11/12C$ 509
Tue 10/27:15 a.m.SEA - MNL
2 stops26h 40mKorean Air
Deal found 10/12C$ 513
Wed 11/37:15 a.m.SEA - MNL
1 stop22h 45mUnited Airlines
Deal found 11/12C$ 520
Fri 27/35:00 a.m.SEA - MNL
2 stops47h 00mUnited Airlines
Deal found 11/12C$ 527
Fri 23/13:30 p.m.SEA - MNL
2 stops61h 30mUnited Airlines
Deal found 11/12C$ 535
Fri 30/17:15 a.m.SEA - MNL
2 stops24h 15mMultiple Airlines
Deal found 10/12C$ 548
Fri 13/37:10 p.m.SEA - MNL
2 stops58h 50mUnited Airlines
Deal found 9/12C$ 651
Wed 31/127:13 a.m.SEA - MNL
2 stops26h 42mKorean Air
Deal found 10/12C$ 854
Mon 2/37:10 a.m.SEA - MNL
3 stops37h 40mMultiple Airlines
Deal found 10/12C$ 1,263
Tue 27/17:10 a.m.SEA - MNL
3 stops37h 40mMultiple Airlines
Deal found 11/12C$ 1,345
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 12 December 2025.
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 629,999 searches. Data last updated 12 December 2025.
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 4/2
11:00 a.m.-11:30 p.m.
1 stop20h 30m
Manila Ninoy Aquino Intl
Sat 14/2
3:10 a.m.-9:00 a.m.
1 stop21h 50m
C$ 985
SeattleManila
SEA - MNL
SEAMNL
Seattle/Tacoma Intl
Sun 15/2
2:00 p.m.-11:00 a.m.
2 stops29h 00m
Manila Ninoy Aquino Intl
Wed 25/2
11:40 p.m.-9:00 a.m.
1 stop25h 20m
C$ 998
SeattleManila
SEA - MNL
SEAMNL
Seattle/Tacoma Intl
Sun 1/2
7:15 a.m.-10:25 p.m.
2 stops23h 10m
Manila Ninoy Aquino Intl
Wed 4/2
3:10 a.m.-9:00 a.m.
1 stop21h 50m
C$ 998
SeattleManila
SEA - MNL
SEAMNL
Seattle/Tacoma Intl
Sun 1/2
7:15 a.m.-10:25 p.m.
2 stops23h 10m
Manila Ninoy Aquino Intl
Wed 25/2
11:40 p.m.-9:00 a.m.
1 stop25h 20m
C$ 998
SeattleManila
SEA - MNL
SEAMNL
Seattle/Tacoma Intl
Sun 18/1
7:15 a.m.-1:55 a.m.
2 stops26h 40m
Manila Ninoy Aquino Intl
Wed 11/2
11:40 p.m.-4:58 p.m.
2 stops33h 18m
C$ 1,014
SeattleManila
SEA - MNL
SEAMNL
Seattle/Tacoma Intl
Sun 18/1
11:00 a.m.-1:55 a.m.
1 stop22h 55m
Manila Ninoy Aquino Intl
Mon 2/3
3:10 a.m.-9:00 a.m.
1 stop21h 50m
C$ 1,032
SeattleManila
SEA - MNL
SEAMNL
Seattle/Tacoma Intl
Sun 18/1
11:00 a.m.-1:55 a.m.
1 stop22h 55m
Manila Ninoy Aquino Intl
Tue 3/3
3:10 a.m.-9:00 a.m.
1 stop21h 50m
C$ 1,032
SeattleManila
SEA - MNL
SEAMNL
Seattle/Tacoma Intl
Mon 2/3
12:15 p.m.-6:50 a.m.
2 stops26h 35m
C$ 501
SeattleManila
SEA - MNL
SEAMNL
Seattle/Tacoma Intl
Fri 30/1
12:10 a.m.-10:35 a.m.
1 stop18h 25m
C$ 506
SeattleManila
SEA - MNL
SEAMNL
Seattle/Tacoma Intl
Fri 23/1
11:00 a.m.-1:55 a.m.
1 stop22h 55m
C$ 506
Flights are sorted by cheapest round-trip flights first.
Deals found on 11/12
Showing 1-10 of 18 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
Prices
Delays
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 5 December 2025.
The price you pay for your flight from Seattle to Manila may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Seattle to Manila?
Currently, September is the cheapest month in which you can book a flight from Seattle to Manila (average of C$ 854). Flying from Seattle to Manila in June is currently the most expensive (average of C$ 1,431). 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 12 December 2025.
It’s optimal to fly from Seattle to Manila in the evening. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Seattle to Manila?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Manila. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Seattle to Manila flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Seattle to Manila delayed?
About 24% of weekly flights between Seattle and Manila have experienced delays in the past year, with the average delay time being 161 minutes.
What is the most punctual flight time for Seattle to Manila flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Manila flights?
Over the past year, Philippine Airlines has had the lowest number of delays on this route, with just 24% of flights being delayed.
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 12 December 2025.
Read reviews from past customers who have flown Asiana Airlines and Philippine 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.
We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.
We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.
We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.
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 13 times in the past calendar month.
How long is the flight from Seattle to Manila?
For as low as C$ 985, Korean Air can have you in Manila from Seattle in 20h 30m. The distance from Seattle to Manila is about 10699 km.
What are the cheapest airlines flying from Seattle to Manila round-trip?
Cheapflights users have booked flights from Seattle to Manila round-trip from C$ 739. Another airline that can offer you cheap pricing is Philippine Airlines. These flights start at 40% lower than the current average price 3 months from now.
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, September is the cheapest month in which you can book a flight from Seattle to Manila (average of C$ 854). Flying from Seattle to Manila in June is currently the most expensive (average of C$ 1,431). 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.
Explore flights to Manila departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Discover the top 2 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 629,999 searches. Data last updated 12 December 2025.
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 helps you search for flights from Seattle to Manila via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Seattle to Manila?
Cheapflights simply makes it quick and affordable to book flights from Seattle to Manila by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
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?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Manila from Seattle today and book when prices fit your budget.
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