$281+ Cheap flights from Seattle (SEA) to Gatwick (LGW)
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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA ā LGW
Sep 4 ā Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Gatwick 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 āFind dealsā2. 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 providerās pricing and select the best option for you! Book through your favorite providerās website for a seamless experience.Cheap flight deals from Seattle to Gatwick
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Cheapest flights from Seattle to GatwickExplore the most affordable flight options available from Seattle to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Seattle to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/167:00 pm -
3 stops29h 40m
Wed 8/2611:00 am -
2 stops32h 45m
Deal found 8/2![Multiple Airlines logo]()
$636
This deal was found by Cheapflights users on 7/31. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 11/192:35 pm -
1 stop12h 20m
Wed 12/211:55 am -
1 stop13h 05m
Deal found 7/31![Icelandair logo]()
$641
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/303:40 pm -
2 stops19h 35m
Wed 10/78:45 pm -
3 stops29h 10m
Deal found 8/3![Multiple Airlines logo]()
$644
This deal was found by Cheapflights users on 7/31. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 11/172:35 pm -
1 stop12h 20m
Wed 12/211:55 am -
1 stop13h 05m
Deal found 7/31![Icelandair logo]()
$645
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/218:00 am -
3 stops27h 05m
Wed 10/285:40 pm -
2 stops26h 20m
Deal found 8/3![Multiple Airlines logo]()
$646
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 10/63:55 pm -
1 stop18h 30m
Fri 10/96:25 pm -
2 stops27h 20m
Deal found 8/5![Multiple Airlines logo]()
$647
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 9/222:10 pm -
2 stops22h 00m
Tue 10/68:50 pm -
2 stops28h 09m
Deal found 8/5![Multiple Airlines logo]()
$649
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 9/78:00 am -
3 stops27h 15m
Mon 9/217:55 pm -
3 stops26h 27m
Deal found 8/2![Multiple Airlines logo]()
$656
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 9/178:00 am -
3 stops27h 15m
Thu 9/2411:00 am -
3 stops35h 22m
Deal found 8/3![Multiple Airlines logo]()
$657
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 9/73:40 pm -
1 stop12h 05m
Tue 9/226:00 am -
3 stops44h 45m
Deal found 8/1![Multiple Airlines logo]()
$658
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 9/148:00 am -
3 stops28h 10m
Tue 9/228:50 pm -
2 stops28h 09m
Deal found 8/4![Multiple Airlines logo]()
$659
Best flights from Seattle to GatwickDiscover carefully curated flight deals from Seattle to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Seattle to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Icelandair deal was found by Cheapflights users on 7/31. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Icelandair is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/257:00 pm -
1 stop11h 40m
Mon 8/313:40 pm -
1 stop34h 15m
Deal found 7/31![Icelandair logo]()
$874
This Virgin Atlantic deal was found by Cheapflights users on 8/4. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Virgin Atlantic is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 11/3012:30 pm -
2 stops19h 15m
Fri 12/1110:00 am -
2 stops21h 00m
Deal found 8/4![Virgin Atlantic logo]()
$879
This Turkish Airlines deal was found by Cheapflights users on 8/2. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Turkish Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 11/277:05 pm -
1 stop30h 05m
Fri 12/116:30 am -
1 stop18h 40m
Deal found 8/2![Turkish Airlines logo]()
$996
This Condor deal was found by Cheapflights users on 7/31. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Condor is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 9/65:40 pm -
1 stop17h 10m
Mon 9/1410:20 am -
1 stop13h 50m
Deal found 7/31![Condor logo]()
$1,013
This Norse deal was found by Cheapflights users on 8/4. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Norse is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 9/1911:15 pm -
1 stop23h 05m
Sat 9/261:05 pm -
1 stop18h 37m
Deal found 8/4![Multiple Airlines logo]()
$1,028
This Virgin Atlantic deal was found by Cheapflights users on 7/31. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Virgin Atlantic is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/287:24 am -
2 stops18h 36m
Wed 11/1810:00 am -
2 stops21h 59m
Deal found 7/31![Virgin Atlantic logo]()
$924
This Virgin Atlantic deal was found by Cheapflights users on 8/4. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Virgin Atlantic is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 11/146:00 am -
2 stops19h 00m
Sun 11/2210:00 am -
1 stop13h 14m
Deal found 8/4![Virgin Atlantic logo]()
$968
This Icelandair deal was found by Cheapflights users on 7/31. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Icelandair is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 9/2210:59 pm -
2 stops31h 41m
Wed 9/303:40 pm -
1 stop34h 15m
Deal found 7/31![Icelandair logo]()
$1,117
This Virgin Atlantic deal was found by Cheapflights users on 8/4. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Virgin Atlantic is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 11/257:15 am -
2 stops24h 30m
Sun 12/1310:00 am -
2 stops21h 00m
Deal found 8/4![Virgin Atlantic logo]()
$1,038
This Virgin Atlantic deal was found by Cheapflights users on 7/31. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Virgin Atlantic is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/231:30 pm -
1 stop18h 30m
Sat 8/2910:25 am -
2 stops21h 32m
Deal found 7/31![Virgin Atlantic logo]()
$1,070
This Virgin Atlantic deal was found by Cheapflights users on 8/3. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Virgin Atlantic is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/1511:05 am -
2 stops20h 55m
Sat 8/2210:25 am -
2 stops19h 35m
Deal found 8/3![Virgin Atlantic logo]()
$1,188
Last-minute flights from Seattle to GatwickDiscover last-minute flight deals from Seattle to Gatwick. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Gatwick. Data last updated August 5, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/167:00 pm -
3 stops29h 40m
Wed 8/2611:00 am -
2 stops32h 45m
Deal found 8/2![Multiple Airlines logo]()
$636
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 9/78:00 am -
3 stops27h 15m
Mon 9/217:55 pm -
3 stops26h 27m
Deal found 8/2![Multiple Airlines logo]()
$656
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 9/73:40 pm -
1 stop12h 05m
Tue 9/226:00 am -
3 stops44h 45m
Deal found 8/1![Multiple Airlines logo]()
$658
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 9/148:00 am -
3 stops28h 10m
Tue 9/228:50 pm -
2 stops28h 09m
Deal found 8/4![Multiple Airlines logo]()
$659
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 9/178:00 am -
3 stops27h 15m
Thu 9/2411:00 am -
3 stops35h 22m
Deal found 8/3![Multiple Airlines logo]()
$657
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 9/222:10 pm -
2 stops22h 00m
Tue 10/68:50 pm -
2 stops28h 09m
Deal found 8/5![Multiple Airlines logo]()
$649
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/303:40 pm -
2 stops19h 35m
Wed 10/78:45 pm -
3 stops29h 10m
Deal found 8/3![Multiple Airlines logo]()
$644
One-way flights from Seattle to GatwickSearch for one-way flight options from Seattle to Gatwick. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Seattle to Gatwick. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This oojo deal was found by Cheapflights users on 8/4. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure oojo is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 10/137:00 pm -
1 stop11h 40m
Deal found 8/4![Icelandair logo]()
$281
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/77:00 pm -
1 stop11h 40m
Deal found 8/4![Icelandair logo]()
$282
This oojo deal was found by Cheapflights users on 8/1. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure oojo is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 10/167:00 pm -
1 stop11h 40m
Deal found 8/1![Icelandair logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 10/47:00 pm -
2 stops17h 00m
Deal found 8/1![Multiple Airlines logo]()
$285
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 10/137:00 pm -
2 stops15h 25m
Deal found 8/3![Multiple Airlines logo]()
$286
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 9/183:40 pm -
1 stop15h 00m
Deal found 8/2![Icelandair logo]()
$287
This oojo deal was found by Cheapflights users on 8/4. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure oojo is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 9/127:00 pm -
1 stop11h 35m
Deal found 8/4![Icelandair logo]()
$288
This oojo deal was found by Cheapflights users on 8/4. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure oojo is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 9/67:00 pm -
1 stop32h 45m
Deal found 8/4![Icelandair logo]()
$289
This oojo deal was found by Cheapflights users on 8/3. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure oojo is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 9/411:25 pm -
1 stop28h 20m
Deal found 8/3![Icelandair logo]()
$290
Find flight deals from Seattle to Gatwick
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Gatwick (LGW). 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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $636 (Mytrip) |
One-way from | $281 (oojo) |
Popular in | July |
Cheapest in | November |
Average price | $801 |
Cheapflights Fare Finder
Ā
Customize your flight search to find flights from Seattle to Gatwick 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 August 5, 2026.
Use the filters below to find and compare flights from Seattle to London Gatwick Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleLondon
SEA - LGW
SEALGW
Seattle/Tacoma Intl
Tue 8/25
7:00 pm-2:40 pm
1 stop11h 40m
London Gatwick
Mon 8/31
3:40 pm-5:55 pm
1 stop34h 15m
$874
SeattleLondon
SEA - LGW
SEALGW
Seattle/Tacoma Intl
Mon 11/30
12:30 pm-3:45 pm
2 stops19h 15m
London Gatwick
Fri 12/11
10:00 am-11:00 pm
2 stops21h 00m
$879
SeattleLondon
SEA - LGW
SEALGW
Seattle/Tacoma Intl
Wed 10/28
7:24 am-9:00 am
2 stops18h 36m
London Gatwick
Wed 11/18
10:00 am-11:59 pm
2 stops21h 59m
$924
SeattleLondon
SEA - LGW
SEALGW
Seattle/Tacoma Intl
Sat 11/14
6:00 am-9:00 am
2 stops19h 00m
London Gatwick
Sun 11/22
10:00 am-3:14 pm
1 stop13h 14m
$968
SeattleLondon
SEA - LGW
SEALGW
Seattle/Tacoma Intl
Fri 11/27
7:05 pm-9:10 am
1 stop30h 05m
London Gatwick
Fri 12/11
6:30 am-5:10 pm
1 stop18h 40m
$996
Quickest round-trip
SeattleLondon
SEA - LGW
SEALGW
Seattle/Tacoma Intl
Sun 9/6
5:40 pm-6:50 pm
1 stop17h 10m
London Gatwick
Mon 9/14
10:20 am-4:10 pm
1 stop13h 50m
$1,013
SeattleLondon
SEA - LGW
SEALGW
Seattle/Tacoma Intl
Sat 9/19
11:15 pm-6:20 am
1 stop23h 05m
London Gatwick
Sat 9/26
1:05 pm-11:42 pm
1 stop18h 37m
$1,028
SeattleLondon
SEA - LGW
SEALGW
Seattle/Tacoma Intl
Wed 11/25
7:15 am-3:45 pm
2 stops24h 30m
London Gatwick
Sun 12/13
10:00 am-11:00 pm
2 stops21h 00m
$1,038
SeattleLondon
SEA - LGW
SEALGW
Seattle/Tacoma Intl
Sun 8/23
1:30 pm-4:00 pm
1 stop18h 30m
London Gatwick
Sat 8/29
10:25 am-11:57 pm
2 stops21h 32m
$1,070
SeattleLondon
SEA - LGW
SEALGW
Seattle/Tacoma Intl
Tue 9/22
10:59 pm-2:40 pm
2 stops31h 41m
London Gatwick
Wed 9/30
3:40 pm-5:55 pm
1 stop34h 15m
$1,117
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Seattle to Gatwick
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 Gatwick in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-London Gatwick Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-London Gatwick Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-London Gatwick Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-London Gatwick Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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-London Gatwick Airport 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 Gatwick
Have a flexible travel schedule? Discover the best time to fly to Gatwick from Seattle with our price prediction graph.
SEA-LGW
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.
Reviews of airlines servicing Gatwick
Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated August 5, 2026.
Read through reviews of airlines operating flights from Seattle to London Gatwick Airport, such as Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Food
6.1
Overall
7.0
Comfort
6.9
Crew
8.0
Boarding
7.1
Reviews
1 / 20
6.0
GoodWilliam,Jun 2026
SEA - KEF
Entertainment
6.8
Food
6.1
Overall
7.0
Comfort
6.9
Crew
8.0
Boarding
7.1
Reviews
1 / 20
6.0
GoodWilliam,Jun 2026
SEA - KEF
Related info for your journey
Find useful and relevant information for your journey from Seattle to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Gatwick Airport?
Book flights to London Gatwick Airport if you plan to visit one of these locationsIlford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
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.
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Other flights to Gatwick
Explore flights to Gatwick departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Seattle and Gatwick flights
Browse other Seattle and Gatwick flight options. Last updated on August 5, 2026.
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Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
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Top airline flying from Seattle to Gatwick
Discover the top airline that operate flights from Seattle to Gatwick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$703 | FlexibilityNo cancel fee | On-time76% |