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₱5,841+ 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 10/31. 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
Oct 8 — Oct 151
1 adult
1 adult, Economy

What to know about flights from Seattle

Discover essential information about flights departing from Seattle, including flight schedules, destinations, airlines operating at the Seattle airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated September 8, 2025.

Cheapest round-trip flight

₱42,213

Cheapest airline

WestJet

Good round-trip deal

₱6,745 or less

Good one-way deal

₱6,679 or less
The cheapest round-trip flight from Seattle/Tacoma Intl is currently to Manila Ninoy Aquino Intl.
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On average, WestJet currently has the cheapest one-way flight from Seattle/Tacoma Intl (avg. price of ₱11,506).
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Price to beat on a round-trip flight from Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Seattle/Tacoma Intl.
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Find flights from Seattle

Cheapest flights from Seattle
Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on September 8, 2025.

Sun 3/18:45 amSEA - CEB
1 stop24h 45mSingapore Airlines
Mon 3/232:35 amCEB - SEA
1 stop20h 35mSingapore Airlines
Deal found 9/7₱35,273
Sat 3/78:45 amSEA - CEB
1 stop24h 45mSingapore Airlines
Sat 3/141:00 pmCEB - SEA
1 stop34h 10mSingapore Airlines
Deal found 9/6₱36,691
Thu 10/2310:15 amSEA - CEB
1 stop23h 45mSingapore Airlines
Wed 10/292:35 amCEB - SEA
1 stop20h 35mSingapore Airlines
Deal found 9/8₱36,861
Sat 12/278:45 amSEA - MNL
1 stop22h 05mSingapore Airlines
Sat 1/245:05 pmMNL - SEA
1 stop30h 05mSingapore Airlines
Deal found 9/7₱38,505
Sun 9/2112:50 pmSEA - MNL
1 stop18h 15mKorean Air
Tue 9/231:10 amMNL - SEA
1 stop24h 30mKorean Air
Deal found 9/7₱38,562
Mon 1/1912:10 amSEA - MNL
1 stop18h 25mAsiana Airlines
Sun 2/811:45 pmMNL - SEA
1 stop30h 10mAsiana Airlines
Deal found 9/7₱38,619
Sun 1/188:45 amSEA - MNL
1 stop22h 05mSingapore Airlines
Sat 1/247:00 pmMNL - SEA
1 stop28h 10mSingapore Airlines
Deal found 9/7₱38,675
Thu 2/58:45 amSEA - MNL
1 stop41h 00mSingapore Airlines
Sat 2/217:30 pmMNL - SEA
1 stop27h 40mSingapore Airlines
Deal found 9/7₱38,732
Thu 1/228:45 amSEA - MNL
1 stop22h 05mSingapore Airlines
Mon 2/97:00 pmMNL - SEA
1 stop28h 10mSingapore Airlines
Deal found 9/7₱38,845
Sat 1/248:45 amSEA - MNL
1 stop22h 05mMultiple Airlines
Sun 2/152:05 pmMNL - SEA
2 stops26h 06mMultiple Airlines
Deal found 9/7₱38,902
Mon 1/512:10 amSEA - MNL
1 stop18h 25mAsiana Airlines
Tue 3/2411:45 pmMNL - SEA
1 stop30h 10mAsiana Airlines
Deal found 9/7₱39,016
Sun 1/412:10 amSEA - MNL
1 stop18h 25mAsiana Airlines
Sat 1/2411:45 pmMNL - SEA
1 stop30h 10mAsiana Airlines
Deal found 9/6₱39,072

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 September 8, 2025. In the last 7 days, Cheapflights users made a total of 411,093 searches

Fly to

Manila

Route

Depart

Return

Price

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 1/5

12:10 am-10:35 am

1 stop18h 25m

Manila Ninoy Aquino Intl

Thu 1/15

11:45 pm-1:55 pm

1 stop30h 10m

₱39,072

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 1/22

11:00 am-11:30 pm

1 stop20h 30m

Manila Ninoy Aquino Intl

Mon 3/9

3:10 am-10:00 am

1 stop21h 50m

₱40,320

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 3/2

11:00 am-11:00 am

1 stop32h 00m

Manila Ninoy Aquino Intl

Mon 3/9

3:10 am-10:00 am

1 stop21h 50m

₱40,320

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 2/8

12:10 am-10:30 pm

1 stop30h 20m

Manila Ninoy Aquino Intl

Sat 2/28

11:45 pm-1:55 pm

1 stop30h 10m

₱40,320

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 11/20

11:00 am-11:00 am

1 stop32h 00m

Manila Ninoy Aquino Intl

Mon 12/1

12:30 pm-9:00 am

1 stop36h 30m

₱40,320

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 11/4

12:10 am-10:35 am

1 stop18h 25m

Manila Ninoy Aquino Intl

Thu 11/13

12:05 pm-1:55 pm

1 stop17h 50m

₱40,320

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Mon 11/3

11:00 am-11:00 am

1 stop32h 00m

Manila Ninoy Aquino Intl

Sun 11/16

12:30 pm-9:00 am

1 stop36h 30m

₱40,320

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Wed 11/19

11:00 am-11:30 pm

1 stop20h 30m

Manila Ninoy Aquino Intl

Tue 12/9

12:55 am-9:00 am

1 stop24h 05m

₱40,320

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 11/27

11:00 am-10:25 pm

1 stop19h 25m

Manila Ninoy Aquino Intl

Mon 12/15

11:40 pm-9:00 am

1 stop25h 20m

₱40,320

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Thu 11/6

11:00 am-11:30 pm

1 stop20h 30m

Manila Ninoy Aquino Intl

Wed 11/19

12:55 am-9:00 am

1 stop24h 05m

₱40,320

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 60 results
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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.

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Manila. Price data was last updated on August 29, 2025.

The best time to book flights from Seattle is 55 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.

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

Currently, September is the cheapest month in which you can book a flight from Seattle (average of ₱35,500). Flying from Seattle in June will prove the most costly (average of ₱58,637). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Seattle?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Manila. Price data was last updated on December 16, 2024.

Those who are seeking the cheapest fare on flights departing from Seattle would be wise to consider leaving during Thursday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Friday afternoons when fares are usually the most expensive.

Which airlines fly from Seattle?

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

Asiana Airlines
Asiana Airlines
From ₱703
Philippine Airlines
Philippine Airlines
From ₱758
China Airlines
China Airlines
From ₱770
Korean Air
Korean Air
From ₱707

What are popular destinations to fly to from Seattle?

If you’re flying from Seattle, these routes are more frequently taken by airlines Chicago (810 flights per day), Los Angeles (605 flights per day) and San Francisco (563 flights per day).

Manila Ninoy Aquino Intl
Manila Ninoy Aquino Intl
From ₱378
Seoul
Seoul
From ₱696
Chicago
Chicago
From ₱112

What is the cheapest place to fly to from Seattle?

The cheapest city to fly to from Seattle is Denver Intl, with prices starting at ₱5,135. Explore other affordable destinations below.

Denver Intl
Denver Intl
From ₱91
Chicago
Chicago
From ₱112
San Francisco
San Francisco
From ₱114
Los Angeles
Los Angeles
From ₱118

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 September 8, 2025. In the last 7 days, Cheapflights users made a total of 411,093 searches.
Peruse reviews from past customers who have flown EVA Air, Korean Air, and China 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.
EVA Air
8.4
Very good
1,236 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,139 reviews
EVA Air
8.4
Very good
1,236 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
767 reviews
EVA Air
8.4
Very good
1,236 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
479 reviews
EVA Air
8.4
Very good
1,236 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Philippine Airlines
7.2
Good
910 reviews
EVA Air
8.4
Very good
1,236 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Browse thousands of different options on Cheapflights for your next trip

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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 September 8, 2025.
Asiana Airlines flights from Seattle to Manila
Korean Air 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 September 8, 2025.

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

    For the current month, the most popular flights from Seattle are Boston, Athens, Bangkok Suvarnabhumi Airport. Boston, Mumbai, Bangkok Suvarnabhumi Airport 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 ₱5,135 to Denver (prices may vary depending on the airline and departure time). On average, users have booked flights for ₱24,854 to fly from Seattle.

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

    According to our data, users have found WestJet, Alaska Airlines, and Asiana Airlines to have the cheapest round-trip prices from Seattle. Some of the destinations and prices are as follows: WestJet flights from Seattle to Calgary (₱9,498). Alaska Airlines flights from Seattle to Boston Logan Intl (₱19,088). Asiana Airlines flights from Seattle to Angeles City Clark Intl (₱39,857).

  • 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 Calgary starting at ₱41,145
    Fly from Seattle/Tacoma Intl to Houston George Bush Intcntl Airport starting at ₱56,933
    Fly from Seattle/Tacoma Intl to Copenhagen starting at ₱73,677
    Fly from Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl Airport starting at ₱95,453

  • What is the cheapest month to fly from Seattle?

    September 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 ₱29,375
    Fly from Seattle to Cebu City from ₱36,691

  • 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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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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