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$561+ Cheap flights from Seattle (SEA) to Liverpool (LPL)

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LPL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$693
(Kiwi.com)

One-way from

$561
(EaseMyTrip)
From Seattle/Tacoma Intl to Liverpool J. Lennon
Search Deals
One-way flight 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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Wed 7/307:35 pmSEA - LPL
1 stop13h 50mMultiple Airlines
Sun 8/108:15 amLPL - SEA
1 stop17h 35mMultiple Airlines
Deal found 6/12$693
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/302:30 pmSEA - LPL
2 stops22h 05mAer Lingus
Sun 8/109:05 pmLPL - SEA
1 stop28h 45mAer Lingus
Deal found 6/12$996
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:35 pmSEA - LPL
1 stop30h 55mBritish Airways
Sat 8/29:05 pmLPL - SEA
1 stop28h 45mBritish Airways
Deal found 6/10$1,176

Cheapflights Fare Finder

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 June 12, 2025.
Use the filters below to find and compare flights from Seattle to Liverpool that are best for you.

Fly from

Seattle

Fly to

Liverpool

Route

Depart

Return

Price

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Wed 7/30

7:35 pm-5:25 pm

1 stop13h 50m

Liverpool J. Lennon

Sun 8/10

8:15 am-5:50 pm

1 stop17h 35m

$693

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Wed 7/30

2:30 pm-8:35 pm

2 stops22h 05m

Liverpool J. Lennon

Sun 8/10

9:05 pm-5:50 pm

1 stop28h 45m

$996

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Sat 7/26

7:35 pm-10:30 am

1 stop30h 55m

Liverpool J. Lennon

Sat 8/2

9:05 pm-5:50 pm

1 stop28h 45m

$1,176

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Sun 7/27

8:20 pm-8:35 pm

2 stops16h 15m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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.

Cheapflights Insights

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

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 $1,269). 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 June 12, 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 June 12, 2025.
Aer Lingus
7.1
Good
1,117 reviews

Crew

7.9

Overall

7.1

Food

6.4

Comfort

7.0

Entertainment

6.8

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
Aer Lingus
7.1
Good
1,117 reviews
Aer Lingus
7.1
Good
1,117 reviews

Crew

7.9

Overall

7.1

Food

6.4

Comfort

7.0

Entertainment

6.8

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
British Airways
6.6
Okay
7,008 reviews
Aer Lingus
7.1
Good
1,117 reviews

Crew

7.9

Overall

7.1

Food

6.4

Comfort

7.0

Entertainment

6.8

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

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 $996, 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 $1,176.

  • 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 $1,269). 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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Alternative routes for Seattle to Liverpool

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Top airline flying from Seattle to Liverpool

Discover the top airline that operate flights from Seattle to Liverpool. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$667Average$901FlexibilityNo cancel feeOn-timeN/A

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