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₱7,507+ Cheap flights from Seattle

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — MNL
Jun 21 — Jun 281
1 adult
1 adult, Economy, 0 bags

Find flights from Seattle within your budget

 
Find flights departing from Seattle that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on May 22, 2026. In the last 7 days, Cheapflights users made a total of 411,093 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 10/18

5:20 pm-5:55 am

1 stop21h 35m

Manila Ninoy Aquino Intl

Thu 10/22

8:40 am-9:56 pm

2 stops28h 16m

₱54,208

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Fri 9/18

7:20 am-10:05 pm

2 stops23h 45m

Manila Ninoy Aquino Intl

Fri 10/16

1:10 am-10:40 am

1 stop24h 30m

₱54,392

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 10/26

4:15 pm-11:00 am

2 stops27h 45m

Manila Ninoy Aquino Intl

Sat 12/5

11:40 pm-9:00 am

1 stop25h 20m

₱54,392

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 10/29

4:15 pm-11:00 am

2 stops27h 45m

Manila Ninoy Aquino Intl

Thu 11/19

12:30 pm-9:00 am

1 stop36h 30m

₱57,469

SeattleCebu City

SEA - CEB

SEACEB

Seattle/Tacoma Intl

Sun 9/6

1:55 am-11:05 am

1 stop18h 10m

Cebu City Mactan Intl

Thu 9/17

12:05 pm-7:15 pm

1 stop22h 10m

₱57,900

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 11/1

4:15 pm-11:00 am

2 stops26h 45m

Manila Ninoy Aquino Intl

Tue 11/17

12:55 am-3:25 pm

2 stops30h 30m

₱58,146

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Fri 10/30

7:20 am-11:30 pm

2 stops25h 10m

Manila Ninoy Aquino Intl

Tue 2/2

12:30 pm-3:25 pm

2 stops42h 55m

₱58,146

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 9/10

7:20 am-11:59 pm

2 stops25h 39m

Manila Ninoy Aquino Intl

Mon 9/28

11:30 pm-3:24 pm

2 stops30h 54m

₱58,146

SeattleCebu City

SEA - CEB

SEACEB

Seattle/Tacoma Intl

Mon 11/9

7:20 am-10:20 pm

2 stops23h 00m

Cebu City Mactan Intl

Tue 12/8

12:15 am-9:00 am

1 stop24h 45m

₱58,515

SeattleCebu City

SEA - CEB

SEACEB

Seattle/Tacoma Intl

Tue 10/13

7:20 am-11:30 pm

2 stops25h 10m

Cebu City Mactan Intl

Fri 10/16

1:00 am-10:40 am

1 stop24h 40m

₱58,515

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Seattle

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Seattle

Get recent, data-driven insights about flights from Seattle including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Seattle (average of ₱46,209). Flying from Seattle in June will prove the most costly (average of ₱77,466). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Seattle?

Many airlines operate round-trip flights from Seattle: Philippine Airlines, Asiana Airlines, Korean Air, China Airlines, United Airlines. These airlines fly to the following popular destinations: Manila.

Philippine Airlines
Philippine Airlines
From ₱45,802
Asiana Airlines
Asiana Airlines
From ₱42,855
Korean Air
Korean Air
From ₱36,271
China Airlines
China Airlines
From ₱35,247

What are popular destinations to fly to from Seattle?

If you’re flying from Seattle, these routes are more frequently taken by airlines Chicago (449 flights per day), Vancouver (387 flights per day) and Los Angeles (352 flights per day).

Manila Ninoy Aquino Intl
Manila Ninoy Aquino Intl
From ₱30,487
Cincinnati Cinci./N. Kentucky
Cincinnati Cinci./N. Kentucky
From ₱14,822
Detroit
Detroit
From ₱13,746

What is the cheapest place to fly to from Seattle?

The cheapest city to fly to from Seattle is Phoenix Sky Harbor Intl, with prices starting at ₱10,202. Explore other affordable destinations below.

Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From ₱10,202
Raleigh-Durham
Raleigh-Durham
From ₱12,800
Detroit
Detroit
From ₱13,746
Cincinnati Cinci./N. Kentucky
Cincinnati Cinci./N. Kentucky
From ₱14,822

When is the best time to book a flight from Seattle?

The best time to book flights from Seattle is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Airline reviews for flights from Seattle

Read reviews and ratings of airlines operating flights from Seattle. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Seattle travel. Please note that the reviews are sourced from user searches and were last updated on May 22, 2026. In the last 7 days, Cheapflights users made a total of 411,093 searches.
Peruse reviews from past customers who have flown Korean Air,China Airlines, andAsiana Airlines from Seattle to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,217 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

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
1,217 reviews
Korean Air
8.4
Very good
1,217 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

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
826 reviews
Korean Air
8.4
Very good
1,217 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

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
534 reviews
Korean Air
8.4
Very good
1,217 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

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
9,752 reviews
Korean Air
8.4
Very good
1,217 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

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
998 reviews
Korean Air
8.4
Very good
1,217 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

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.

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Fly your favorite airline from Seattle

Browse through various options for flying your favorite airline from Seattle. Flight routes are based on user searches made on Cheapflights and were last updated on May 22, 2026.
Asiana Airlines flights from Seattle to Manila

Related info for your journey

Access useful and relevant information related to your journey from Seattle. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated May 22, 2026.

  • What are the most popular destinations to fly to from Seattle?

    For the current month, the most popular flights from Seattle are Boston, Atlanta, Chicago. Boston, Bangkok Suvarnabhumi Airport, Mumbai are the most popular locations from Seattle year round.

  • What is the cheapest flight from Seattle to anywhere?

    Users have flown out of Seattle for as low as ₱10,202 to Phoenix Sky Harbor Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for ₱27,090 to fly from Seattle.

  • What are the cheapest airlines flying from Seattle to anywhere?

    According to our data, users have found United Airlines, China Airlines, and Korean Air to have the cheapest round-trip prices from Seattle. Some of the destinations and prices are as follows: United Airlines flights from Seattle to Manila Ninoy Aquino Intl (₱29,990). China Airlines flights from Seattle to Manila Ninoy Aquino Intl (₱35,247). Korean Air flights from Seattle to Manila Ninoy Aquino Intl (₱36,271).

  • What is the cheapest premium economy flight from Seattle?

    If you're looking for an elevated level of comfort for your next adventure, premium economy flights from Seattle may suit your needs. The cheapest premium economy flights from Seattle are:
    Fly from Seattle/Tacoma Intl to Copenhagen starting at ₱79,940
    Fly from Seattle/Tacoma Intl to Montreal Pierre Elliott Trudeau Intl Airport starting at ₱106,341
    Fly from Seattle/Tacoma Intl to Munich starting at ₱113,785
    Fly from Seattle/Tacoma Intl to London Heathrow Airport starting at ₱116,582

  • What is the cheapest month to fly from Seattle?

    January is currently the cheapest month to fly from Seattle. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Seattle?

    Check out the cheapest flights from Seattle to embark to:
    Fly from Seattle to Manila from ₱40,548
    Fly from Seattle to Cebu City from ₱43,625

  • How does Cheapflights help users find flights from Seattle?

    Deals for flights from Seattle are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Seattle.

  • Can Cheapflights find flights from Seattle with no change fees?

    Yes! Cheapflights helps users easily find flights from Seattle with no change fees.

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

    Yes! Start tracking prices for flights from Seattle today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Seattle?

Deals for flights from Seattle are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Seattle.

Can Cheapflights find flights from Seattle with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle with no change fees.

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

Yes! Start tracking prices for flights from Seattle today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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