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Cheap flights from Seattle to Liverpool from $350

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Liverpool departing on 8/4. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Seattle to Liverpool

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:40 pm - 8:35 pm
SEA
-
LPL
20h 55m
3 stops
Multiple Airlines Logo
6:05 am - 10:40 pm
LPL
-
SEA
24h 35m
3 stops
$946Multiple Airlines
ven., avr. 24 - ven., mai 1
Multiple Airlines Logo
7:10 pm - 7:50 am
SEA
-
LPL
28h 40m
1 stop
Multiple Airlines Logo
4:50 pm - 7:23 pm
LPL
-
SEA
34h 33m
2 stops
$968Multiple Airlines
ven., avr. 24 - ven., mai 1
Multiple Airlines Logo
3:40 pm - 1:20 am
SEA
-
LPL
25h 40m
2 stops
Multiple Airlines Logo
6:05 am - 10:40 pm
LPL
-
SEA
24h 35m
3 stops
$991Multiple Airlines
ven., avr. 24 - ven., mai 1
Multiple Airlines Logo
7:00 pm - 2:05 am
SEA
-
LPL
23h 05m
2 stops
Multiple Airlines Logo
6:05 am - 9:40 am
LPL
-
SEA
35h 35m
3 stops
$998Multiple Airlines
ven., mai 8 - ven., mai 15
Multiple Airlines Logo
7:10 pm - 8:35 pm
SEA
-
LPL
17h 25m
1 stop
Multiple Airlines Logo
6:05 am - 5:10 pm
LPL
-
SEA
19h 05m
1 stop
$1,011Multiple Airlines
ven., avr. 24 - ven., mai 1
Multiple Airlines Logo
11:06 am - 8:10 am
SEA
-
LPL
37h 04m
2 stops
Multiple Airlines Logo
6:55 am - 5:10 pm
LPL
-
SEA
18h 15m
1 stop
$1,028Multiple Airlines
dim., mai 10 - dim., mai 17
Multiple Airlines Logo
7:10 pm - 8:35 pm
SEA
-
LPL
17h 25m
1 stop
Multiple Airlines Logo
6:40 am - 6:35 pm
LPL
-
SEA
43h 55m
2 stops
$1,033Multiple Airlines
lun., mai 11 - lun., mai 18
Multiple Airlines Logo
10:45 am - 8:35 pm
SEA
-
LPL
25h 50m
2 stops
Multiple Airlines Logo
6:05 am - 2:20 pm
LPL
-
SEA
16h 15m
2 stops
$1,060Multiple Airlines
ven., mai 8 - ven., mai 15
Multiple Airlines Logo
8:00 am - 11:35 am
SEA
-
LPL
19h 35m
2 stops
Multiple Airlines Logo
9:05 pm - 10:53 pm
LPL
-
SEA
33h 48m
3 stops
$1,069Multiple Airlines
mar., avr. 14 - ven., avr. 17
Aer Lingus Logo
7:10 pm - 8:35 pm
SEA
-
LPL
17h 25m
1 stop
Aer Lingus Logo
9:05 pm - 5:10 pm
LPL
-
SEA
28h 05m
1 stop
$1,091Aer Lingus
mer., mai 13 - lun., mai 18

Aer Lingus flights from Seattle to Liverpool

Our best Aer Lingus deals on Seattle to Liverpool flight tickets
Aer Lingus
May 13
SEA7:10 pmSeattle/Tacoma Intl
17h 25m
1 stop
LPL8:35 pmLiverpool J. Lennon
May 18
LPL9:05 pmLiverpool J. Lennon
28h 05m
1 stop
SEA5:10 pmSeattle/Tacoma Intl
$1,091
Aer Lingus
May 8
SEA7:10 pmSeattle/Tacoma Intl
17h 25m
1 stop
LPL8:35 pmLiverpool J. Lennon
May 15
LPL1:10 pmLiverpool J. Lennon
19h 20m
2 stops
SEA12:30 amSeattle/Tacoma Intl
$1,095
Aer Lingus
May 11
SEA7:10 pmSeattle/Tacoma Intl
17h 25m
1 stop
LPL8:35 pmLiverpool J. Lennon
May 18
LPL9:05 pmLiverpool J. Lennon
28h 05m
1 stop
SEA5:10 pmSeattle/Tacoma Intl
$1,096

British Airways flights from Seattle to Liverpool

Our best British Airways deals on Seattle to Liverpool flight tickets
British Airways
Sep 4
SEA7:10 pmSeattle/Tacoma Intl
17h 25m
1 stop
LPL8:35 pmLiverpool J. Lennon
Sep 7
LPL9:05 pmLiverpool J. Lennon
28h 05m
1 stop
SEA5:10 pmSeattle/Tacoma Intl
$1,180
British Airways
Apr 17
SEA7:10 pmSeattle/Tacoma Intl
17h 25m
1 stop
LPL8:35 pmLiverpool J. Lennon
Apr 20
LPL9:05 pmLiverpool J. Lennon
28h 05m
1 stop
SEA5:10 pmSeattle/Tacoma Intl
$10,362
British Airways
Apr 17
SEA7:10 pmSeattle/Tacoma Intl
17h 25m
1 stop
LPL8:35 pmLiverpool J. Lennon
Apr 20
LPL9:05 pmLiverpool J. Lennon
28h 05m
1 stop
SEA5:10 pmSeattle/Tacoma Intl
$10,363

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 mars 28, 2026.
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

Cheapest round-trip

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

ven. 4/24

3:40 pm-8:35 pm

3 stops20h 55m

Liverpool J. Lennon

ven. 5/1

6:05 am-10:40 pm

3 stops24h 35m

$946

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

ven. 4/24

7:10 pm-7:50 am

1 stop28h 40m

Liverpool J. Lennon

ven. 5/1

4:50 pm-7:23 pm

2 stops34h 33m

$968

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

ven. 4/24

3:40 pm-1:20 am

2 stops25h 40m

Liverpool J. Lennon

ven. 5/1

6:05 am-10:40 pm

3 stops24h 35m

$991

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

ven. 5/8

7:00 pm-2:05 am

2 stops23h 05m

Liverpool J. Lennon

ven. 5/15

6:05 am-9:40 am

3 stops35h 35m

$998
Quickest round-trip

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

ven. 4/24

7:10 pm-8:35 pm

1 stop17h 25m

Liverpool J. Lennon

ven. 5/1

6:05 am-5:10 pm

1 stop19h 05m

$1,011

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

dim. 5/10

11:06 am-8:10 am

2 stops37h 04m

Liverpool J. Lennon

dim. 5/17

6:55 am-5:10 pm

1 stop18h 15m

$1,028

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

lun. 5/11

7:10 pm-8:35 pm

1 stop17h 25m

Liverpool J. Lennon

lun. 5/18

6:40 am-6:35 pm

2 stops43h 55m

$1,033

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

ven. 5/8

10:45 am-8:35 pm

2 stops25h 50m

Liverpool J. Lennon

ven. 5/15

6:05 am-2:20 pm

2 stops16h 15m

$1,060

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

mar. 4/14

8:00 am-11:35 am

2 stops19h 35m

Liverpool J. Lennon

ven. 4/17

9:05 pm-10:53 pm

3 stops33h 48m

$1,069

SeattleLiverpool

SEA - LPL

SEALPL

Seattle/Tacoma Intl

mer. 5/13

7:10 pm-8:35 pm

1 stop17h 25m

Liverpool J. Lennon

lun. 5/18

9:05 pm-5:10 pm

1 stop28h 05m

$1,091

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Aer Lingus, British Airways and Icelandair are the top three most popular airlines that fly to Liverpool from Seattle according to our data. Aer Lingus is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Liverpool. Keep in mind that there are 7 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

Fastest flight time

17h 25m

Direct flights

None
The fastest flight from Seattle to Liverpool takes 17h 25m
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 17h 25m.

  • 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 $757Free CancellationRating
7.2
1,491 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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