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Cheap flights from Seattle to Liverpool from $480

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Liverpool departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Liverpool

Cheap round-trip flights

Multiple Airlines Logo
3:35 pm - 1:25 pmSEA-LPL
14h 50m2 stops
Multiple Airlines Logo
7:50 am - 5:00 pmLPL-SEA
17h 10m2 stops
$480Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
9:05 pm - 5:40 pmSEA-LPL
13h 35m1 stop
Multiple Airlines Logo
7:50 am - 6:20 pmLPL-SEA
18h 30m1 stop
$722Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
3:45 pm - 7:15 pmSEA-LPL
19h 30m2 stops
Multiple Airlines Logo
11:50 pm - 8:40 pmLPL-SEA
28h 50m2 stops
$772Multiple Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
Aer Lingus Logo
9:05 pm - 10:20 amSEA-LPL
30h 15m1 stop
Aer Lingus Logo
10:50 am - 11:08 pmLPL-SEA
19h 18m2 stops
$847Aer Lingus
Find Deal
Sun, Mar 15 - Tue, Mar 24
Aer Lingus Logo
12:34 am - 8:05 pmSEA-LPL
36h 31m2 stops
Aer Lingus Logo
10:50 am - 6:20 pmLPL-SEA
15h 30m1 stop
$971Aer Lingus
Find Deal
Thu, Oct 30 - Fri, Nov 7
Aer Lingus Logo
9:05 pm - 8:05 pmSEA-LPL
16h 00m1 stop
Aer Lingus Logo
10:50 am - 11:18 pmLPL-SEA
20h 28m2 stops
$987Aer Lingus
Find Deal
Fri, Oct 31 - Fri, Nov 7
Aer Lingus Logo
12:34 am - 8:05 pmSEA-LPL
36h 31m2 stops
Aer Lingus Logo
10:50 am - 11:18 pmLPL-SEA
20h 28m2 stops
$996Aer Lingus
Find Deal
Wed, Oct 29 - Thu, Nov 6
British Airways Logo
7:35 pm - 4:25 pmSEA-LPL
12h 50m1 stop
British Airways Logo
11:15 am - 5:50 pmLPL-SEA
14h 35m1 stop
$1,134British Airways
Find Deal
Mon, Sep 29 - Thu, Oct 2
British Airways Logo
8:05 pm - 10:20 amSEA-LPL
30h 15m1 stop
British Airways Logo
10:50 am - 6:20 pmLPL-SEA
15h 30m1 stop
$1,209British Airways
Find Deal
Mon, Mar 2 - Fri, Mar 6
British Airways Logo
8:05 pm - 10:20 amSEA-LPL
30h 15m1 stop
British Airways Logo
10:50 am - 6:20 pmLPL-SEA
15h 30m1 stop
$1,210British Airways
Find Deal
Mon, Mar 2 - Fri, Mar 6

British Airways flights from Seattle to Liverpool

Our best British Airways deals on Seattle to Liverpool flight tickets
British Airways
Sep 29
SEA7:35 pmSeattle/Tacoma Intl
12h 50m
1 stop
LPL4:25 pmLiverpool J. Lennon
Oct 2
LPL11:15 amLiverpool J. Lennon
14h 35m
1 stop
SEA5:50 pmSeattle/Tacoma Intl
$1,134
Find similar
British Airways
Mar 2
SEA8:05 pmSeattle/Tacoma Intl
30h 15m
1 stop
LPL10:20 amLiverpool J. Lennon
Mar 6
LPL10:50 amLiverpool J. Lennon
15h 30m
1 stop
SEA6:20 pmSeattle/Tacoma Intl
$1,209
Find similar
British Airways
Mar 2
SEA8:05 pmSeattle/Tacoma Intl
30h 15m
1 stop
LPL10:20 amLiverpool J. Lennon
Mar 6
LPL10:50 amLiverpool J. Lennon
15h 30m
1 stop
SEA6:20 pmSeattle/Tacoma Intl
$1,210
Find similar

Aer Lingus flights from Seattle to Liverpool

Our best Aer Lingus deals on Seattle to Liverpool flight tickets
Aer Lingus
Mar 15
SEA9:05 pmSeattle/Tacoma Intl
30h 15m
1 stop
LPL10:20 amLiverpool J. Lennon
Mar 24
LPL10:50 amLiverpool J. Lennon
19h 18m
2 stops
SEA11:08 pmSeattle/Tacoma Intl
$847
Find similar
Aer Lingus
Oct 30
SEA12:34 amSeattle/Tacoma Intl
36h 31m
2 stops
LPL8:05 pmLiverpool J. Lennon
Nov 7
LPL10:50 amLiverpool J. Lennon
15h 30m
1 stop
SEA6:20 pmSeattle/Tacoma Intl
$971
Find similar
Aer Lingus
Oct 31
SEA9:05 pmSeattle/Tacoma Intl
16h 00m
1 stop
LPL8:05 pmLiverpool J. Lennon
Nov 7
LPL10:50 amLiverpool J. Lennon
20h 28m
2 stops
SEA11:18 pmSeattle/Tacoma Intl
$987
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Seattle to Liverpool that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Fri 10/31

3:35 pm-1:25 pm

2 stops14h 50m

Liverpool J. Lennon

Fri 11/7

7:50 am-5:00 pm

2 stops17h 10m

$480

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Fri 10/31

9:05 pm-5:40 pm

1 stop13h 35m

Liverpool J. Lennon

Fri 11/7

7:50 am-6:20 pm

1 stop18h 30m

$722

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Mon 9/29

3:45 pm-7:15 pm

2 stops19h 30m

Liverpool J. Lennon

Thu 10/2

11:50 pm-8:40 pm

2 stops28h 50m

$772

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Sun 3/15

9:05 pm-10:20 am

1 stop30h 15m

Liverpool J. Lennon

Tue 3/24

10:50 am-11:08 pm

2 stops19h 18m

$847

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Thu 10/30

12:34 am-8:05 pm

2 stops36h 31m

Liverpool J. Lennon

Fri 11/7

10:50 am-6:20 pm

1 stop15h 30m

$971

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Fri 10/31

9:05 pm-8:05 pm

1 stop16h 00m

Liverpool J. Lennon

Fri 11/7

10:50 am-11:18 pm

2 stops20h 28m

$987

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Wed 10/29

12:34 am-8:05 pm

2 stops36h 31m

Liverpool J. Lennon

Thu 11/6

10:50 am-11:18 pm

2 stops20h 28m

$996

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Mon 9/29

7:35 pm-4:25 pm

1 stop12h 50m

Liverpool J. Lennon

Thu 10/2

11:15 am-5:50 pm

1 stop14h 35m

$1,134

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Mon 3/2

8:05 pm-10:20 am

1 stop30h 15m

Liverpool J. Lennon

Fri 3/6

10:50 am-6:20 pm

1 stop15h 30m

$1,209

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

Mon 3/2

8:05 pm-10:20 am

1 stop30h 15m

Liverpool J. Lennon

Fri 3/6

10:50 am-6:20 pm

1 stop15h 30m

$1,210

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Liverpool from

How to get the cheapest flight ticket from Seattle to Liverpool

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Liverpool?

British Airways, Icelandair and Aer Lingus are the top three most popular airlines that fly to Liverpool from Seattle according to our data. British Airways is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Liverpool. Keep in mind that there are 9 different airlines that fly to Liverpool on a routine basis, so you have a few additional options to choose from.

When to book flights from Seattle to Liverpool

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Liverpool according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Liverpool (SEA to LPL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Liverpool

Direct flights

None
There are no direct flights from Seattle to Liverpool. There are no popular flight routes from Seattle to Liverpool.
Search flight deals

  • How far is Seattle/Tacoma Intl to Liverpool J. Lennon by plane?

    Seattle/Tacoma Intl and Liverpool J. Lennon are 4603.0 mi apart from one another. In terms of flight time, this usually takes a little over 11h 55m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Liverpool J. Lennon Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Liverpool J. Lennon Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Liverpool J. Lennon Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Liverpool J. Lennon Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Liverpool J. Lennon Airport.

  • What documentation or ID do you need to fly to Liverpool J. Lennon Airport?

    The travel and health documents you'll need for your trip to Liverpool J. Lennon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Liverpool J. Lennon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Liverpool?

Best airlines flying from Seattle to Liverpool

Compare and see reviews for airlines that fly from Seattle to Liverpool with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $667Free CancellationRating
7.2
1,277 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Liverpool?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Liverpool for you.

Can I find flights from Seattle to Liverpool with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Liverpool from Seattle with this policy.

How can momondo help me find flights from Seattle to Liverpool?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Liverpool from Seattle.

I’m not ready to book a flight from Seattle to Liverpool right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Liverpool flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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