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Cheap flights from Seattle to Liverpool from £363

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LPL
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

£585

One-way from

£363
6/5-13/5
  • 6/5-13/5
  • 4 total stops
  • 50h 18m total
  • Seattle to Liverpool
Search Deals
8/5
  • 8/5
  • 3 total stops
  • 37h 55m total
  • Seattle to Liverpool
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 25 March 2025.

Tue 6/510:00SEA - LPL
2 stops19h 20mMultiple Airlines
Tue 13/523:15LPL - SEA
2 stops30h 58mMultiple Airlines
Deal found 23/3£585
Tue 6/506:20SEA - LPL
2 stops20h 10mAer Lingus
Tue 13/511:15LPL - SEA
1 stop13h 44mAer Lingus
Deal found 23/3£710
Thu 8/513:30SEA - LPL
2 stops23h 05mBritish Airways
Thu 15/511:15LPL - SEA
1 stop13h 44mBritish Airways
Deal found 24/3£714

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 25 March 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

Tue 6/5

10:00-13:20

2 stops19h 20m

Liverpool J. Lennon

Tue 13/5

23:15-22:13

2 stops30h 58m

£585

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Tue 6/5

06:20-10:30

2 stops20h 10m

Liverpool J. Lennon

Tue 13/5

11:15-16:59

1 stop13h 44m

£710

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Thu 8/5

13:30-20:35

2 stops23h 05m

Liverpool J. Lennon

Thu 15/5

11:15-16:59

1 stop13h 44m

£714

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Thu 8/5

19:00-16:55

3 stops37h 55m

£363

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Thu 8/5

18:45-20:35

1 stop17h 50m

£487

Flights are sorted by cheapest return flights first.

Deals found on 24/3

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 return 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 £81). Flying from Seattle to Liverpool in September is currently the most expensive (average of £135). 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.

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 37.0 - 73.0 inches per month. October is typically the wettest month, when rainfall can reach 73.0 mm. May is typically the driest time to visit Liverpool when rainfall is around 37.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

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 25 March 2025.
Aer Lingus
7.0
Good
1,061 reviews
Check prices

Boarding

7.2

Entertainment

6.7

Crew

7.9

Overall

7.0

Comfort

7.0

Food

6.4

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
1,061 reviews
Aer Lingus
7.0
Good
1,061 reviews
Check prices

Boarding

7.2

Entertainment

6.7

Crew

7.9

Overall

7.0

Comfort

7.0

Food

6.4

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
6,712 reviews
Aer Lingus
7.0
Good
1,061 reviews
Check prices

Boarding

7.2

Entertainment

6.7

Crew

7.9

Overall

7.0

Comfort

7.0

Food

6.4

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?

    Our cheapest airline available from Seattle to Liverpool is Aer Lingus. Our recent data shows that you can find tickets from as low as £710 on this airline. An additional option worth looking into is British Airways, starting at £714.

  • 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 holiday 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 £81). Flying from Seattle to Liverpool in September is currently the most expensive (average of £135). 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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How does Cheapflights help users find flights from Seattle to Liverpool?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Liverpool. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Liverpool from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Liverpool from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Liverpool become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Liverpool flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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