HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Liverpool

$389+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LPL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Liverpool with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$890
(Mytrip)

One-way from

$389
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Liverpool J. Lennon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Liverpool J. Lennon flights.
Search Deals
From Seattle/Tacoma Intl to Liverpool J. Lennon
Search Deals
One-way flight from Seattle/Tacoma Intl to Liverpool J. Lennon
Search Deals

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 April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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.
Sat 5/241:50 pmSEA - LPL
2 stops23h 55mMultiple Airlines
Wed 5/287:40 amLPL - SEA
3 stops42h 53mMultiple Airlines
Deal found 4/16$890
This Expedia deal was found by Cheapflights users on 4/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:29 pmSEA - LPL
2 stops27h 51mAer Lingus
Sat 11/229:00 pmLPL - SEA
1 stop29h 15mAer Lingus
Deal found 4/17$923
This oojo deal was found by Cheapflights users on 4/17. 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.
Sun 5/118:20 pmSEA - LPL
2 stops16h 15mBritish Airways
Sun 5/189:05 pmLPL - SEA
2 stops22h 30mBritish Airways
Deal found 4/17$999

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 April 17, 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

Sat 5/24

1:50 pm-9:45 pm

2 stops23h 55m

Liverpool J. Lennon

Wed 5/28

7:40 am-6:33 pm

3 stops42h 53m

$890

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Sun 5/11

6:45 pm-8:35 pm

1 stop17h 50m

Liverpool J. Lennon

Sun 5/18

12:30 pm-5:50 pm

1 stop13h 20m

$988

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Sun 5/11

8:20 pm-8:35 pm

2 stops16h 15m

Liverpool J. Lennon

Sun 5/18

9:05 pm-11:35 am

2 stops22h 30m

$999

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Wed 5/21

7:00 pm-7:15 am

3 stops28h 15m

$389

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Wed 5/21

7:35 pm-8:35 pm

1 stop17h 00m

$531

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Sun 6/1

6:45 pm-8:35 pm

1 stop17h 50m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Liverpool flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 $1,391). 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 April 17, 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 April 17, 2025.
Aer Lingus
7.0
Good
1,063 reviews

Boarding

7.2

Crew

7.9

Food

6.4

Entertainment

6.7

Comfort

7.0

Overall

7.0

Reviews

1 / 20
4.0
Okay

Tadhg,Mar 2025

DUB - MAN

Flew Man to BGI. Crew were poor. Both coffee or tea due to a "water issue". Business class meal for gluten free was disappointing. 1903 lounge was excellent.
Aer Lingus
7.0
Good
1,063 reviews
Aer Lingus
7.0
Good
1,063 reviews

Boarding

7.2

Crew

7.9

Food

6.4

Entertainment

6.7

Comfort

7.0

Overall

7.0

Reviews

1 / 20
4.0
Okay

Tadhg,Mar 2025

DUB - MAN

Flew Man to BGI. Crew were poor. Both coffee or tea due to a "water issue". Business class meal for gluten free was disappointing. 1903 lounge was excellent.
British Airways
6.6
Okay
6,767 reviews
Aer Lingus
7.0
Good
1,063 reviews

Boarding

7.2

Crew

7.9

Food

6.4

Entertainment

6.7

Comfort

7.0

Overall

7.0

Reviews

1 / 20
4.0
Okay

Tadhg,Mar 2025

DUB - MAN

Flew Man to BGI. Crew were poor. Both coffee or tea due to a "water issue". Business class meal for gluten free was disappointing. 1903 lounge was excellent.

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 $988, 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 $991.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Liverpool

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Heathrow flights
Portland to Heathrow flights
Seattle to Gatwick flights
Seattle to London City flights
Portland to Gatwick flights
Portland to London City flights
Seattle to Edinburgh flights
Seattle to Stansted flights
Seattle to Manchester flights
Portland to Edinburgh flights
Seattle to Luton flights
Spokane to Heathrow flights
Portland to Stansted flights
Portland to Manchester flights
Spokane to Edinburgh flights
Spokane to Gatwick flights
Seattle to Bristol flights
Pasco to Heathrow flights
Spokane to London City flights
Portland to Luton flights
Seattle to Leeds flights
Seattle to Birmingham flights
Spokane to Manchester flights
Portland to Leeds flights
Seattle to Newcastle upon Tyne flights
Bellingham to Heathrow flights
Seattle to Southampton flights
Seattle to Southend flights
Walla Walla to Heathrow flights
Bellingham to Gatwick flights
Seattle to Grimsby flights
Portland to Southend flights
Seattle to Darlington flights
Seattle to Newquay flights
Portland to Bristol flights
Spokane to Southampton flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.