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Cheap flights from London Gatwick Airport to Seattle from £213

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SEA
18 Sep — 25 Sep1
1 adult

Cheap flight deals from Gatwick to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Seattle (SEA). 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 13 September 2024.

Round-trip from

£373

One-way from

£213

Popular in

August

Cheapest in

February
4/11-13/11
  • 4/11-13/11
  • 3 total stops
  • 55h 00m total
  • London to Seattle
Search Deals
16/1
  • 16/1
  • 1 total stop
  • 15h 01m total
  • London to Seattle
Search Deals
High demand for flights, 30% potential price rise
Search Deals
Best time to find cheap flights, 26% potential price drop
Search Deals

Cheap SWISS flights from Gatwick to Seattle

Explore cheap flight options specifically provided by SWISS for the route between Gatwick and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,006,798 searches. Data last updated 13 September 2024.
Peruse some of the lowest-priced SWISS flights we've found from London to Seattle. Make sure to check back often as deals are often changing.
Tue 8/1018:45LGW - SEA
2 stops35h 15mSWISS
Tue 15/1012:44SEA - LGW
2 stops21h 06mSWISS
Deal found 11/9£491
Sat 21/918:45LGW - SEA
2 stops35h 37mSWISS
Sat 5/1012:44SEA - LGW
2 stops45h 11mSWISS
Deal found 12/9£685

Cheap Icelandair flights from Gatwick to Seattle

Explore cheap flight options specifically provided by Icelandair for the route between Gatwick and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,006,798 searches. Data last updated 13 September 2024.
Take a gander at the lowest prices we've found on Icelandair flights from London to Seattle. Deals are refreshing constantly so come back soon for more options.
Mon 20/111:55LGW - SEA
1 stop13h 05mIcelandair
Sat 25/114:35SEA - LGW
1 stop12h 20mIcelandair
Deal found 12/9£412
Wed 18/913:00LGW - SEA
1 stop12h 40mIcelandair
Wed 9/1015:50SEA - LGW
1 stop11h 55mIcelandair
Deal found 12/9£598

Cheap Gatwick to Seattle flights in September & October 2024

Find cheap flight options from Gatwick to Seattle specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,006,798 searches. Prices were last updated on 13 September 2024.
Check out some of the best flight deals from London to Seattle in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 9/1013:05LGW - SEA
2 stops31h 28mMultiple Airlines
Wed 23/1010:00SEA - LGW
1 stop16h 55mMultiple Airlines
Deal found 12/9£467
Mon 21/1018:45LGW - SEA
2 stops35h 30mSWISS
Wed 30/1013:55SEA - LGW
2 stops20h 55mSWISS
Deal found 13/9£491
Wed 2/1010:40LGW - SEA
2 stops20h 20mAmerican Airlines
Wed 16/1005:02SEA - LGW
2 stops19h 08mAmerican Airlines
Deal found 12/9£538
Sat 21/912:00LGW - SEA
1 stop18h 30mVirgin Atlantic
Sat 5/1022:59SEA - LGW
1 stop27h 01mVirgin Atlantic
Deal found 12/9£544
Tue 1/1010:30LGW - SEA
1 stop20h 07mIcelandair
Tue 15/1023:47SEA - LGW
1 stop24h 08mIcelandair
Deal found 12/9£548
Wed 9/1022:30LGW - SEA
1 stop26h 15mTurkish Airlines
Wed 16/1018:40SEA - LGW
1 stop34h 15mTurkish Airlines
Deal found 11/9£658
Wed 2/1012:00LGW - SEA
2 stops19h 59mKLM
Wed 16/1023:05SEA - LGW
1 stop26h 55mKLM
Deal found 12/9£776
Sat 12/1013:00LGW - SEA
1 stop16h 59mBritish Airways
Fri 18/1000:26SEA - LGW
2 stops48h 04mBritish Airways
Deal found 12/9£797
Sat 12/1011:00LGW - SEA
2 stops17h 26mWestJet
Sat 19/1007:00SEA - LGW
2 stops18h 00mWestJet
Deal found 12/9£813

Gatwick to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Gatwick and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,006,798 searches. Data last updated 13 September 2024.
Check out some of the best flight deals from London to Seattle in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 9/1211:55LGW - SEA
1 stop13h 05mIcelandair
Mon 20/114:35SEA - LGW
1 stop12h 20mIcelandair
Deal found 12/9£418
Wed 9/1013:05LGW - SEA
2 stops31h 28mMultiple Airlines
Wed 23/1010:00SEA - LGW
1 stop16h 55mMultiple Airlines
Deal found 12/9£467
Mon 21/1018:45LGW - SEA
2 stops35h 30mSWISS
Wed 30/1013:55SEA - LGW
2 stops20h 55mSWISS
Deal found 13/9£491
Mon 9/1215:00LGW - SEA
2 stops29h 46mAmerican Airlines
Sun 19/101:43SEA - LGW
2 stops21h 47mAmerican Airlines
Deal found 12/9£492
Sat 21/912:00LGW - SEA
1 stop18h 30mVirgin Atlantic
Sat 5/1022:59SEA - LGW
1 stop27h 01mVirgin Atlantic
Deal found 12/9£544
Wed 9/1022:30LGW - SEA
1 stop26h 15mTurkish Airlines
Wed 16/1018:40SEA - LGW
1 stop34h 15mTurkish Airlines
Deal found 11/9£658
Wed 2/1012:00LGW - SEA
2 stops19h 59mKLM
Wed 16/1023:05SEA - LGW
1 stop26h 55mKLM
Deal found 12/9£776
Sat 12/1013:00LGW - SEA
1 stop16h 59mBritish Airways
Fri 18/1000:26SEA - LGW
2 stops48h 04mBritish Airways
Deal found 12/9£797
Sat 12/1011:00LGW - SEA
2 stops17h 26mWestJet
Sat 19/1007:00SEA - LGW
2 stops18h 00mWestJet
Deal found 12/9£813

Gatwick to Seattle flights leaving soon

Find last-minute flight options from Gatwick to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 1,006,798 searches. Data last updated 13 September 2024.
Have a look at some of the last-minute flights available departing from London to Seattle. Tip: verify your flight details before completing your reservation.
Sat 21/912:00LGW - SEA
1 stop18h 30mVirgin Atlantic
Sat 5/1022:59SEA - LGW
1 stop27h 01mVirgin Atlantic
Deal found 12/9£544
Wed 18/913:00LGW - SEA
1 stop12h 40mIcelandair
Wed 9/1015:50SEA - LGW
1 stop11h 55mIcelandair
Deal found 12/9£598
Sat 21/918:45LGW - SEA
2 stops35h 37mSWISS
Sat 5/1012:44SEA - LGW
2 stops45h 11mSWISS
Deal found 12/9£685
Mon 23/911:10LGW - SEA
2 stops41h 16mWestJet
Thu 26/907:00SEA - LGW
2 stops18h 00mWestJet
Deal found 12/9£914
Sat 21/910:35LGW - SEA
2 stops42h 00mTAP AIR PORTUGAL
Mon 10/207:00SEA - LGW
2 stops18h 50mTAP AIR PORTUGAL
Deal found 12/9£1,415
Mon 23/908:40LGW - SEA
1 stop16h 21mBritish Airways
Thu 26/918:45SEA - LGW
1 stop13h 55mBritish Airways
Deal found 12/9£1,840
Fri 20/913:00LGW - SEA
2 stops40h 40mMultiple Airlines
Mon 30/915:50SEA - LGW
1 stop11h 55mMultiple Airlines
Deal found 12/9£3,431
Wed 18/922:30LGW - SEA
1 stop20h 00mTurkish Airlines
Wed 25/918:40SEA - LGW
1 stop31h 10mTurkish Airlines
Deal found 11/9£4,374

One-way flights to Seattle from Gatwick

Search for one-way flight options from Gatwick to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 1,006,798 searches. Data last updated 13 September 2024.
Users in need of a one-way flight from London to Seattle can choose from these deals. Users can also find round-trip London to Seattle flights by using the search form above.
Thu 16/112:00LGW - SEA
1 stop15h 01mMultiple Airlines
Deal found 12/9£213
Sun 29/1211:55LGW - SEA
1 stop13h 05mIcelandair
Deal found 11/9£432
Sat 19/1011:00LGW - SEA
3 stops33h 56mWestJet
Deal found 11/9£470
Mon 13/116:35LGW - SEA
2 stops37h 25mTAP AIR PORTUGAL
Deal found 12/9£670
Sat 21/917:15LGW - SEA
1 stop31h 30mTurkish Airlines
Deal found 12/9£686

Find flights from Gatwick to Seattle within your budget

Customise your flight search to find flights from Gatwick to Seattle 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 1,006,798 searches. Data last updated 13 September 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£373 - £590

Route

Depart

Return

Price

London GatwickSeattle/Tacoma Intl

LGW - SEA

LGWSEA

London Gatwick

Mon 4/11

2 stops26h 15m

Seattle/Tacoma Intl

Wed 13/11

1 stop28h 45m

£373

London GatwickSeattle/Tacoma Intl

LGW - SEA

LGWSEA

London Gatwick

Mon 20/1

1 stop13h 05m

Seattle/Tacoma Intl

Sat 25/1

1 stop12h 20m

£412

London GatwickSeattle/Tacoma Intl

LGW - SEA

LGWSEA

London Gatwick

Mon 4/11

2 stops31h 55m

Seattle/Tacoma Intl

Thu 14/11

2 stops23h 50m

£434

London GatwickSeattle/Tacoma Intl

LGW - SEA

LGWSEA

London Gatwick

Tue 8/10

2 stops35h 15m

Seattle/Tacoma Intl

Tue 15/10

2 stops21h 06m

£491

London GatwickSeattle/Tacoma Intl

LGW - SEA

LGWSEA

London Gatwick

Mon 9/12

2 stops29h 46m

Seattle/Tacoma Intl

Sun 19/1

2 stops21h 47m

£492

London GatwickSeattle/Tacoma Intl

LGW - SEA

LGWSEA

London Gatwick

Tue 24/9

1 stop30h 12m

Seattle/Tacoma Intl

Thu 3/10

2 stops19h 00m

£590

Flights are sorted by cheapest first

Deals found on 11/9

Best time to book a flight from Gatwick to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Gatwick 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.

Travel insights for flights from Gatwick to Seattle

Get recent, data-driven insights about flights from Gatwick to Seattle including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Gatwick Airport to Seattle?

Currently, July is the cheapest month in which you can book a flight from London Gatwick Airport to Seattle (average of £304). Flying from London Gatwick Airport to Seattle in August is currently the most expensive (average of £571). 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.

What is the cheapest time of day to fly from LGW to SEA?

Find hourly flight availability from Gatwick to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 September 2024.

Unlike in the evening, when flights are generally more expensive, you can save up to 20% on flights from London Gatwick Airport to Seattle by exploring options for tickets at midday.

What are the most popular airlines that fly from London Gatwick Airport to Seattle?

Our users search for these airlines the most often when looking for flights from Gatwick to Seattle. Data last updated on 13 September 2024.

Before booking your flight from London Gatwick Airport to Seattle check out the most popular airlines for this route: Icelandair, British Airways or Virgin Atlantic.

Icelandair

Icelandair

From £496

British Airways

British Airways

From £388

Virgin Atlantic

Virgin Atlantic

From £475

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, 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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 13 September 2024.
Get a feel of what it's like to fly with SWISS, Icelandair and Virgin Atlantic from London to Seattle by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,316 reviews
Check prices

Comfort

7.5

Entertainment

7.0

Crew

8.2

Overall

7.7

Food

6.8

Boarding

7.8

Reviews

1 / 10

Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.

Finnair
7.7
Good
1,316 reviews
Finnair
7.7
Good
1,316 reviews
Check prices

Comfort

7.5

Entertainment

7.0

Crew

8.2

Overall

7.7

Food

6.8

Boarding

7.8

Reviews

1 / 10

Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.

SWISS
7.7
Good
1,728 reviews
Finnair
7.7
Good
1,316 reviews
Check prices

Comfort

7.5

Entertainment

7.0

Crew

8.2

Overall

7.7

Food

6.8

Boarding

7.8

Reviews

1 / 10

Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.

Virgin Atlantic
7.6
Good
690 reviews
Finnair
7.7
Good
1,316 reviews
Check prices

Comfort

7.5

Entertainment

7.0

Crew

8.2

Overall

7.7

Food

6.8

Boarding

7.8

Reviews

1 / 10

Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.

Turkish Airlines
7.4
Good
3,800 reviews
Finnair
7.7
Good
1,316 reviews
Check prices

Comfort

7.5

Entertainment

7.0

Crew

8.2

Overall

7.7

Food

6.8

Boarding

7.8

Reviews

1 / 10

Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.

American Airlines
7.3
Good
10,000 reviews
Finnair
7.7
Good
1,316 reviews
Check prices

Comfort

7.5

Entertainment

7.0

Crew

8.2

Overall

7.7

Food

6.8

Boarding

7.8

Reviews

1 / 10

Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from London Gatwick?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from London Gatwick to Seattle. 3 airlines have flights to Seattle/Tacoma Intl from London Gatwick on a regular basis. Booking flights from London Gatwick to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 0 inbound flights from London Gatwick per day.

  • Can I find flights from London Gatwick Airport to Seattle for under £400 on Cheapflights?

    Yes, there are multiple flights from London Gatwick Airport to Seattle for under £400. The cheapest flight booked recently is on Multiple Airlines for just £373, but on average you can expect to pay £465.

  • Are there last-minute flights available from London Gatwick Airport to Seattle for under £600?

    There are currently 8+ open flights from London Gatwick Airport to Seattle within the next 7 days for less than £600.

  • What are the cheapest airlines flying from London Gatwick Airport to Seattle round-trip?

    Flying on Icelandair is currently your cheapest option to Seattle, with prices starting at £412. Additional return tickets that might be worth considering are offered by Finnair and SWISS, with the lowest prices starting at £434 and £491, respectively. Icelandair is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London Gatwick Airport to Seattle one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as £432. Users have also found prices from £470 and £670 on WestJet and TAP AIR PORTUGAL, respectively.

  • What does LGW to SEA mean?

    Great question - LGW to SEA just means London Gatwick Airport to Seattle/Tacoma Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Gatwick to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Gatwick to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Gatwick to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Gatwick to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Gatwick to Seattle that include hotel bookings?

    Yes. In addition to deals on Gatwick to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Seattle.

  • Can I find deals for business class flights from Gatwick to Seattle?

    Yes. Cheapflights offers flight deals from Gatwick to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Gatwick to Seattle that allow pets onboard?

    Many airlines flying from Gatwick to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Gatwick to Seattle?

    Yes, you can often find last-minute deals on Gatwick to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Gatwick Airport to Seattle flight deals updated?

    The London Gatwick Airport to Seattle flight deals you see on this page were last updated on 13/9.

  • What is the cheapest month to book a flight from London Gatwick Airport to Seattle?

    Currently, July is the cheapest month in which you can book a flight from London Gatwick Airport to Seattle (average of £304). Flying from London Gatwick Airport to Seattle in August is currently the most expensive (average of £571). 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

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.

Top 3 airlines flying from Gatwick to Seattle

Discover the top 3 airlines that operate flights from Gatwick to Seattle. 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 1,006,798 searches. Data last updated 13 September 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£297Average£443FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£364Average£664FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£379Average£524FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
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Search flights from Gatwick to Seattle by cabin class

Find flights from Gatwick to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Seattle?

When you search for this flight from Gatwick to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Gatwick to Seattle by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Seattle, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Gatwick to Seattle and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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