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$737+ Cheap flights from Seattle (SEA) to Liverpool (LPL)

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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LPL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Seattle to Liverpool

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Liverpool (LPL). 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 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$737
(Mytrip)
Provider with most accurate pricing for Seattle/Tacoma Intl-Liverpool J. Lennon flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Liverpool J. Lennon flights.
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From Seattle/Tacoma Intl to Liverpool J. Lennon
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Find flight deals from Seattle to Liverpool

Cheapest flights from Seattle to Liverpool
Explore the most affordable flight options available from Seattle to Liverpool. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/215:55 amSEA - LPL
3 stops33h 00mMultiple Airlines
Thu 3/275:25 pmLPL - SEA
3 stops35h 05mMultiple Airlines
Deal found 2/19$737
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/46:45 pmSEA - LPL
1 stop17h 50mAer Lingus
Fri 4/1111:15 amLPL - SEA
1 stop13h 44mAer Lingus
Deal found 2/19$834
This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/41:30 pmSEA - LPL
2 stops23h 05mBritish Airways
Fri 4/1111:15 amLPL - SEA
1 stop13h 44mBritish Airways
Deal found 2/19$1,001

Find flights from Seattle to Liverpool within your budget

Customize your flight search to find flights from Seattle to Liverpool 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Seattle

Fly to

Liverpool

Route

Depart

Return

Price

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Fri 3/21

5:55 am-9:55 pm

3 stops33h 00m

Liverpool J. Lennon

Thu 3/27

5:25 pm-9:30 pm

3 stops35h 05m

$737

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Fri 4/4

6:45 pm-8:35 pm

1 stop17h 50m

Liverpool J. Lennon

Fri 4/11

11:15 am-4:59 pm

1 stop13h 44m

$834

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Fri 4/4

1:30 pm-8:35 pm

2 stops23h 05m

Liverpool J. Lennon

Fri 4/11

11:15 am-4:59 pm

1 stop13h 44m

$1,001

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from Seattle to Liverpool

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Liverpool in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Liverpool flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Liverpool flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Liverpool flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Liverpool flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Liverpool flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Liverpool

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

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

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Liverpool (average of $670). Flying from Seattle to Liverpool in June is currently the most expensive (average of $1,391). 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 LPL?

Find hourly flight availability from Seattle to Liverpool. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Liverpool as you normally would.

Rainfall in Liverpool by month

Plan your trip to Liverpool by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Liverpool ranges from 1.5 - 2.9 inches per month. October is typically the wettest month, when rainfall can reach 2.9 in. May is typically the driest time to visit Liverpool when rainfall is around 1.5 in.

Temperature in Liverpool by month

Plan your trip to Liverpool by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Liverpool, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Liverpool

Get insights into the airlines that provide service to Liverpool. 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 Liverpool. Reviews last updated February 20, 2025.
Aer Lingus
7.0
Good
1,070 reviews

Entertainment

6.7

Food

6.4

Crew

7.9

Overall

7.0

Comfort

7.0

Boarding

7.2

Reviews

1 / 20

2.0
Mediocre

Thomas,Jan 2025

DUB - JFK

Don’t check bags which for an international flight means don’t take this air line. Lost our luggage and once found refused to deliver it to our home. Had to pick back up from the airport. No compensation not even an apology… Don’t fly aer lingus.

Aer Lingus
7.0
Good
1,070 reviews
Aer Lingus
7.0
Good
1,070 reviews

Entertainment

6.7

Food

6.4

Crew

7.9

Overall

7.0

Comfort

7.0

Boarding

7.2

Reviews

1 / 20

2.0
Mediocre

Thomas,Jan 2025

DUB - JFK

Don’t check bags which for an international flight means don’t take this air line. Lost our luggage and once found refused to deliver it to our home. Had to pick back up from the airport. No compensation not even an apology… Don’t fly aer lingus.

British Airways
6.6
Okay
6,763 reviews
Aer Lingus
7.0
Good
1,070 reviews

Entertainment

6.7

Food

6.4

Crew

7.9

Overall

7.0

Comfort

7.0

Boarding

7.2

Reviews

1 / 20

2.0
Mediocre

Thomas,Jan 2025

DUB - JFK

Don’t check bags which for an international flight means don’t take this air line. Lost our luggage and once found refused to deliver it to our home. Had to pick back up from the airport. No compensation not even an apology… Don’t fly aer lingus.

Related info for your journey

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

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

    Currently priced at $834, Aer Lingus will fly you from Seattle to Liverpool and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on British Airways for as low as $1,001.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Liverpool (average of $670). Flying from Seattle to Liverpool in June is currently the most expensive (average of $1,391). 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

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