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Cheap flights from Seattle to Liberia from C$ 445

SEA — LIR
19 Oct — 26 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Liberia

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Liberia

Sun 25/103:30 p.m. -
2 stops20h 50m
Fri 6/119:20 a.m. -
1 stop23h 47m
Deal found 15/9C$ 879
Sun 25/107:45 a.m. -
1 stop28h 25m
Sat 7/113:10 p.m. -
2 stops29h 12m
Deal found 15/9C$ 903
Mon 2/113:49 p.m. -
2 stops19h 21m
Wed 9/121:00 p.m. -
1 stop10h 21m
Deal found 18/9C$ 904
Sun 25/107:45 a.m. -
1 stop28h 25m
Sun 8/113:10 p.m. -
1 stop31h 49m
Deal found 15/9C$ 928
Sun 25/107:05 p.m. -
2 stops41h 05m
Fri 6/113:10 p.m. -
2 stops44h 22m
Deal found 15/9C$ 938
Thu 22/1011:59 p.m. -
1 stop11h 11m
Fri 30/1011:50 a.m. -
1 stop10h 29m
Deal found 16/9C$ 939
Tue 13/108:36 p.m. -
2 stops22h 15m
Thu 22/109:16 a.m. -
1 stop14h 41m
Deal found 15/9C$ 945
Fri 16/1011:59 p.m. -
1 stop11h 11m
Mon 26/107:40 a.m. -
1 stop12h 37m
Deal found 14/9C$ 974
Tue 13/105:05 p.m. -
1 stop18h 05m
Tue 20/101:20 p.m. -
1 stop10h 40m
Deal found 15/9C$ 987

Find flight deals from Seattle to Liberia

Round-trip from

C$ 879

One-way from

C$ 445

Popular in

April

Cheapest in

January

Average price

C$ 1,159
25/10-6/11
  • 25/10-6/11
  • 3 total stops
  • 44h 37m total
  • Seattle to Liberia
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Air Canada
  • Air Canada
  • 29/10-31/12
  • 2 total stops
  • 20h 55m total
  • Seattle to Liberia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLiberia

SEA Seattle/Tacoma Intl - LIR Liberia

SEALIR

Seattle/Tacoma Intl

Thu 29/10

3:15 p.m.-1:10 p.m.

2 stops20h 55m

Liberia

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 445

SeattleLiberia

SEA Seattle/Tacoma Intl - LIR Liberia

SEALIR

Seattle/Tacoma Intl

Mon 15/2

7:32 p.m.-1:10 p.m.

2 stops15h 38m

Liberia

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 465

SeattleLiberia

SEA Seattle/Tacoma Intl - LIR Liberia

SEALIR

Seattle/Tacoma Intl

Sun 14/2

2:20 p.m.-12:55 p.m.

1 stop20h 35m

Liberia

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 465
Quickest round-trip

SeattleLiberia

SEA Seattle/Tacoma Intl - LIR Liberia

SEALIR

Seattle/Tacoma Intl

Wed 17/2

5:07 a.m.-4:10 p.m.

1 stop9h 03m

Liberia

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 465

SeattleLiberia

SEA Seattle/Tacoma Intl - LIR Liberia

SEALIR

Seattle/Tacoma Intl

Wed 14/10

3:18 p.m.-12:10 p.m.

2 stops19h 52m

Liberia

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 465

SeattleLiberia

SEA Seattle/Tacoma Intl - LIR Liberia

SEALIR

Seattle/Tacoma Intl

Thu 29/10

9:56 a.m.-6:50 a.m.

3 stops19h 54m

Liberia

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 474

SeattleLiberia

SEA Seattle/Tacoma Intl - LIR Liberia

SEALIR

Seattle/Tacoma Intl

Thu 21/1

7:15 a.m.-8:31 p.m.

2 stops35h 16m

Liberia

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 484

SeattleLiberia

SEA Seattle/Tacoma Intl - LIR Liberia

SEALIR

Seattle/Tacoma Intl

Fri 1/1

10:55 p.m.-3:25 p.m.

1 stop14h 30m

Liberia

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 500

SeattleLiberia

SEA Seattle/Tacoma Intl - LIR Liberia

SEALIR

Seattle/Tacoma Intl

Thu 21/1

1:45 p.m.-12:35 p.m.

1 stop20h 50m

Liberia

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 500

SeattleLiberia

SEA Seattle/Tacoma Intl - LIR Liberia

SEALIR

Seattle/Tacoma Intl

Tue 29/12

2:41 p.m.-11:24 a.m.

2 stops18h 43m

Liberia

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 556

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Seattle to Liberia

Have a flexible travel schedule? Discover the best time to fly to Liberia from Seattle with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Seattle to Liberia

How far ahead should I book a flight from Seattle to Liberia?

The best time to book flights from Seattle to Liberia is 34 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 to Liberia?

Currently, January is the cheapest month in which you can book a flight from Seattle to Liberia (average of C$ 728). Flying from Seattle to Liberia in April is currently the most expensive (average of C$ 1,338). 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.

How much does it cost to fly round-trip from Seattle to Liberia?

Airfare is below average for this route at the moment.

Seattle to Liberia flights typically cost between C$ 940 and C$ 1,425 in October.
The cheapest round-trip price found within the last 5 days was C$ 879 on Multiple Airlines (25 Oct-6 Nov).

Reviews of airlines servicing Liberia

Read reviews from past customers who have flown Alaska Airlines from Seattle to Liberia. 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.
Alaska Airlines
7.9
Good
12,949 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.9

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Alaska Airlines
7.9
Good
12,949 reviews
Alaska Airlines
7.9
Good
12,949 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.9

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle

Related info for your journey

  • How popular is this Seattle to Liberia flight route?

    Flights from Seattle/Tacoma Intl to Liberia have been viewed 1 times in the past calendar month.

  • How long is the flight from Seattle to Liberia?

    Departing from Seattle to Liberia will take you 14h 30m. The distance between Seattle and Liberia is about 5345 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Seattle to Liberia round-trip?

    Cheapflights users have booked flights from Seattle to Liberia round-trip from C$ 542. Alaska Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Seattle to Liberia that include hotel bookings?

    Yes. In addition to deals on Seattle to Liberia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Liberia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Liberia.

  • Can I find deals for business class flights from Seattle to Liberia?

    Yes. Cheapflights offers flight deals from Seattle to Liberia 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 Liberia?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Liberia (average of C$ 728). Flying from Seattle to Liberia in April is currently the most expensive (average of C$ 1,338). 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

Travelling to a place near Liberia?

Book flights to Liberia if you plan to visit one of these locations
Culebra
Coco
Playa Hermosa

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Seattle to Liberia

Seattle to San José flights

Top airline flying from Seattle to Liberia

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 542AverageC$ 750FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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Deals for Seattle to Liberia flights 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 better, like price, airport, cabin class, and plenty of other options.

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

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

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

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

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Yes! Start tracking prices for Seattle to Liberia flights 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 your alerts.

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