$374+ Cheap flights from Seattle (SEA) to Liverpool (LPL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LPL
Oct 10 — Oct 171
Round-trip
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
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to LiverpoolExplore 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 September 10, 2026.
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 September 10, 2026.
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:40 pm -
2 stops16h 40m
Fri 10/166:05 am -
2 stops22h 35m
Deal found 9/7![Multiple Airlines logo]()
$739
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/217:10 pm -
1 stop15h 35m
Wed 10/289:50 pm -
2 stops42h 55m
Deal found 9/7![Multiple Airlines logo]()
$993
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:10 pm -
1 stop18h 55m
Mon 10/1912:30 pm -
1 stop12h 40m
Deal found 9/10![Multiple Airlines logo]()
$1,012
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:59 pm -
2 stops32h 26m
Fri 10/3012:35 pm -
2 stops19h 00m
Deal found 9/8![Aer Lingus logo]()
$1,124
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/237:10 pm -
1 stop18h 55m
Fri 10/302:20 pm -
2 stops34h 45m
Deal found 9/8![Multiple Airlines logo]()
$1,140
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:20 pm -
2 stops16h 15m
Wed 10/2812:35 pm -
2 stops30h 50m
Deal found 9/5![British Airways logo]()
$1,173
Best flights from Seattle to LiverpoolDiscover carefully curated flight deals from Seattle to Liverpool that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Seattle to Liverpool that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Mon 10/123:40 pm -
3 stops19h 00m
Fri 10/166:05 am -
2 stops19h 50m
Deal found 9/7![Multiple Airlines logo]()
$923
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:59 pm -
2 stops32h 26m
Fri 10/3012:35 pm -
2 stops19h 00m
Deal found 9/8![Aer Lingus logo]()
$1,124
This Cheapflightsfares deal was found by Cheapflights users on 9/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:20 pm -
2 stops16h 15m
Wed 10/2812:35 pm -
2 stops30h 50m
Deal found 9/7![British Airways logo]()
$1,173
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:10 pm -
1 stop18h 55m
Mon 10/1912:30 pm -
1 stop12h 40m
Deal found 9/10![Multiple Airlines logo]()
$1,012
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/237:10 pm -
1 stop18h 55m
Fri 10/302:20 pm -
2 stops34h 45m
Deal found 9/8![Multiple Airlines logo]()
$1,140
This Mytrip deal was found by Cheapflights users on 9/5. 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.
Wed 10/215:50 am -
3 stops27h 35m
Wed 10/2812:35 pm -
2 stops35h 20m
Deal found 9/5![Multiple Airlines logo]()
$1,264
This British Airways deal was found by Cheapflights users on 9/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:10 pm -
1 stop17h 25m
Wed 10/78:20 am -
2 stops18h 05m
Deal found 9/5![British Airways logo]()
$1,718
Last-minute flights from Seattle to LiverpoolDiscover last-minute flight deals from Seattle to Liverpool. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Liverpool. Data last updated September 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:10 pm -
1 stop18h 55m
Mon 10/1912:30 pm -
1 stop12h 40m
Deal found 9/10![Multiple Airlines logo]()
$1,012
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:40 pm -
2 stops16h 40m
Fri 10/166:05 am -
2 stops22h 35m
Deal found 9/7![Multiple Airlines logo]()
$739
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/217:10 pm -
1 stop15h 35m
Wed 10/289:50 pm -
2 stops42h 55m
Deal found 9/7![Multiple Airlines logo]()
$993
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:20 pm -
2 stops16h 15m
Wed 10/2812:35 pm -
2 stops30h 50m
Deal found 9/5![British Airways logo]()
$1,173
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:59 pm -
2 stops32h 26m
Fri 10/3012:35 pm -
2 stops19h 00m
Deal found 9/8![Aer Lingus logo]()
$1,124
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/237:10 pm -
1 stop18h 55m
Fri 10/302:20 pm -
2 stops34h 45m
Deal found 9/8![Multiple Airlines logo]()
$1,140
One-way flights from Seattle to LiverpoolSearch for one-way flight options from Seattle to Liverpool. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Seattle to Liverpool. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Mytrip deal was found by Cheapflights users on 9/7. 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 1/92:35 pm -
3 stops23h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$374
Find 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 September 10, 2026.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $739 (Booking.com) |
One-way from | $374 (Mytrip) |
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 7,457,451 searches. Data last updated September 10, 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
Cheapest round-trip
Quickest round-trip
SeattleLiverpool
SEA Seattle/Tacoma Intl - LPL Liverpool J. Lennon
SEALPL
Seattle/Tacoma Intl
Sat 1/9
2:35 pm-10:10 pm
3 stops23h 35m
Liverpool J. Lennon
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$374
SeattleLiverpool
SEA Seattle/Tacoma Intl - LPL Liverpool J. Lennon
SEALPL
Seattle/Tacoma Intl
Mon 10/12
3:40 pm-6:40 pm
3 stops19h 00m
Liverpool J. Lennon
Fri 10/16
6:05 am-5:55 pm
2 stops19h 50m
$923
SeattleLiverpool
SEA Seattle/Tacoma Intl - LPL Liverpool J. Lennon
SEALPL
Seattle/Tacoma Intl
Fri 10/9
7:10 pm-10:05 pm
1 stop18h 55m
Liverpool J. Lennon
Mon 10/19
12:30 pm-5:10 pm
1 stop12h 40m
$1,012
SeattleLiverpool
SEA Seattle/Tacoma Intl - LPL Liverpool J. Lennon
SEALPL
Seattle/Tacoma Intl
Fri 10/23
11:59 pm-4:25 pm
2 stops32h 26m
Liverpool J. Lennon
Fri 10/30
12:35 pm-12:35 am
2 stops19h 00m
$1,124
SeattleLiverpool
SEA Seattle/Tacoma Intl - LPL Liverpool J. Lennon
SEALPL
Seattle/Tacoma Intl
Fri 10/23
7:10 pm-10:05 pm
1 stop18h 55m
Liverpool J. Lennon
Fri 10/30
2:20 pm-6:05 pm
2 stops34h 45m
$1,140
SeattleLiverpool
SEA Seattle/Tacoma Intl - LPL Liverpool J. Lennon
SEALPL
Seattle/Tacoma Intl
Wed 10/21
8:20 pm-8:35 pm
2 stops16h 15m
Liverpool J. Lennon
Wed 10/28
12:35 pm-12:25 pm
2 stops30h 50m
$1,173
SeattleLiverpool
SEA Seattle/Tacoma Intl - LPL Liverpool J. Lennon
SEALPL
Seattle/Tacoma Intl
Wed 10/21
5:50 am-5:25 pm
3 stops27h 35m
Liverpool J. Lennon
Wed 10/28
12:35 pm-4:55 pm
2 stops35h 20m
$1,264
SeattleLiverpool
SEA Seattle/Tacoma Intl - LPL Liverpool J. Lennon
SEALPL
Seattle/Tacoma Intl
Sun 10/4
7:10 pm-8:35 pm
1 stop17h 25m
Liverpool J. Lennon
Wed 10/7
8:20 am-6:25 pm
2 stops18h 05m
$1,718
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Liverpool flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Liverpool flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.
SEA-LPL
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.
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.
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
Complete your trip
Flights by cabin class
Liverpool flight routes
Other flight options
Other flights from Seattle
Popular flights