Cheap flights from Seattle (SEA) to Gatwick (LGW) from $252

Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to London Gatwick. You should not have trouble finding flights to London Gatwick from Seattle/Tacoma Intl; the airport handles an average of 0 outbound flights to London Gatwick per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Seattle airport to London Gatwick. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

Yes, there are multiple flights from Seattle to London Gatwick Airport for under $600. The cheapest flight booked recently is on Multiple Airlines for just $536, but on average you can expect to pay $584.

There are currently 20+ open flights from Seattle to London Gatwick Airport within the next 7 days for less than $1,100.

Flying on American Airlines is currently your cheapest option to London Gatwick Airport, with prices starting at $596. Additional round-trip tickets that might be worth considering are offered by Icelandair and SWISS, with the lowest prices starting at $600 and $615, respectively. American Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.

This is defined as Seattle/Tacoma Intl Airport (SEA) and London Gatwick Airport (LGW). Codes like London Gatwick Airport are often used to just call airports uniquely.

The amount of baggage you can bring on your Seattle to Gatwick 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.

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

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

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

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

Many airlines flying from Seattle to Gatwick 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.

Yes, you can often find last-minute deals on Seattle to Gatwick 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.

The Seattle to London Gatwick Airport flight deals you see on this page were last updated on 5/22.

The most popular airlines flying from Seattle to London Gatwick Airport are American Airlines, British Airways and Aer Lingus. Something to consider prior to booking your flight.

Currently, February is the cheapest month in which you can book a flight from Seattle to London Gatwick Airport (average of $562). Flying from Seattle to London Gatwick Airport in June is currently the most expensive (average of $893). 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.