WAS - LGW

$212 Find Cheap Flights from Washington, D.C. to London Gatwick Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$693
Typical prices: $458-$796
Multiple Airlines
Sun 12/2Thu 12/6
BWI - LGW • 1 stop
Cheapest one-way
$212
Typical prices: $291-$446
Multiple Airlines
Sun 10/7
BWI - LGW • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and London Gatwick Airport. You'll need to take a connecting flight to reach the destination.
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Top routes
IAD - LGW
Cheapest • 19% average savings
DCA - LGW
Most popular
Insights
Insights
When to book
11 weeks
in advance
Our data shows that travelers who book at least 11 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 31% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Lisbon Humberto Delgado (LIS)
Cheapest • Avg $489 (round-trip)
Dublin (DUB)
Shortest trip • 11h 09m (one-way)
Insights
Insights
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We hope you love your trip to London Gatwick Airport!
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Flight Deals

Cheap Flights from Washington, D.C. to Gatwick (WAS-LGW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Gatwick

Tue, Dec 8 - Wed, Dec 16
Multiple Airlines Logo
7:40 pm - 8:55 pmIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
20h 15m2 stops Reykjavik Keflavik Intl Zurich
Multiple Airlines Logo
7:55 am - 6:30 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
15h 35m2 stops Zurich Reykjavik Keflavik Intl
$691Multiple Airlines
Thu, Jan 14 - Sun, Jan 24
Multiple Airlines Logo
7:40 pm - 12:55 pmIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
12h 15m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
8:25 am - 6:30 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
15h 05m2 stops Dublin Reykjavik Keflavik Intl
$692Multiple Airlines
Wed, Dec 2 - Sun, Dec 6
Multiple Airlines Logo
6:27 am - 6:55 amBWI  Baltimore/Washington-LGW London Gatwick
19h 28m1 stop Orlando
Multiple Airlines Logo
12:35 pm - 12:29 amLGW  London Gatwick-BWI Baltimore/Washington
16h 54m1 stop Orlando
$693Multiple Airlines
Thu, Jan 14 - Sun, Jan 24
Multiple Airlines Logo
7:40 pm - 12:55 pmIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
12h 15m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
8:25 am - 6:30 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
15h 05m2 stops Dublin Reykjavik Keflavik Intl
$693Multiple Airlines
Mon, Oct 5 - Wed, Oct 14
TAP AIR PORTUGAL Logo
10:35 pm - 8:25 pmIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
16h 50m2 stops Lisbon Humberto Delgado Porto
TAP AIR PORTUGAL Logo
4:25 pm - 3:10 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
27h 45m1 stop Lisbon Humberto Delgado
$699TAP AIR PORTUGAL
Mon, Oct 5 - Wed, Oct 14
TAP AIR PORTUGAL Logo
10:35 pm - 8:25 pmIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
16h 50m2 stops Lisbon Humberto Delgado Porto
TAP AIR PORTUGAL Logo
4:25 pm - 3:10 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
27h 45m1 stop Lisbon Humberto Delgado
$702TAP AIR PORTUGAL
Mon, Nov 16 - Wed, Nov 25
TAP AIR PORTUGAL Logo
5:25 pm - 8:35 pmIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
22h 10m2 stops Lisbon Humberto Delgado Porto
TAP AIR PORTUGAL Logo
4:35 pm - 3:15 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
27h 40m1 stop Lisbon Humberto Delgado
$709TAP AIR PORTUGAL
Thu, Feb 11 - Sun, Feb 21
Icelandair Logo
7:40 pm - 10:55 amBWI  Baltimore/Washington-LGW London Gatwick
10h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 am - 6:40 pmLGW  London Gatwick-BWI Baltimore/Washington
11h 45m1 stop Reykjavik Keflavik Intl
$713Icelandair
Mon, Oct 12 - Wed, Oct 28
Icelandair Logo
8:30 pm - 2:40 pmBWI  Baltimore/Washington-LGW London Gatwick
13h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 am - 7:40 pmLGW  London Gatwick-BWI Baltimore/Washington
11h 45m1 stop Reykjavik Keflavik Intl
$713Icelandair
Sun, Nov 1 - Mon, Nov 9
Icelandair Logo
7:40 pm - 10:55 amIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
10h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 am - 6:30 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
11h 35m1 stop Reykjavik Keflavik Intl
$713Icelandair
Booking Insights

Price, demand and travel trends for Washington, D.C. to London Gatwick Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest Washington, D.C. to London Gatwick Airport flight route?

Washington, D.C. Dulles Intl Airport (IAD) to London Gatwick Airport (LGW) is the cheapest Washington, D.C. to London Gatwick Airport route, averaging $576 round-trip. Other Washington, D.C. to London Gatwick Airport routes average $850, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Washington, D.C. to London Gatwick Airport?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Washington, D.C. to London Gatwick Airport. It’s 21% cheaper than the average day, while Saturday is the most expensive, with prices 24% higher.

What’s the cheapest month to fly from Washington, D.C. to London Gatwick Airport?

•March is the cheapest month to fly from Washington, D.C. to London Gatwick Airport at $419 round-trip.
•June ($865) and July ($787) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 106% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Washington, D.C. to London Gatwick Airport the cheapest?

Flights from Washington, D.C. to London Gatwick Airport are cheapest 11 weeks before departure. Booking in this window typically costs about 28% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Washington, D.C. to London Gatwick Airport flights

Low season

September

Cheapest flight

$212
Beat the crowds with an average 10% drop in travelers.
The most popular month to fly with an average 35% increase in travelers.
One-way flight from Baltimore to London Gatwick Airport

When to book flights from Washington, D.C. to Gatwick

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Gatwick based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. to London Gatwick Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Washington, D.C. to London Gatwick Airport?

    Two cabin classes are available on flights from Washington, D.C. to London Gatwick Airport:

    • Economy Class
    • Business Class

  • How long is a flight from Washington, D.C. to London Gatwick Airport?

    A nonstop flight from Washington, D.C. to London Gatwick Airport takes 00m, covering 3,668 miles.

  • Do I need a passport to fly from Washington, D.C. to London Gatwick Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. to London Gatwick Airport flight?

    Round-trip flights from Washington, D.C. to London Gatwick Airport range from $458 to $796, with an average of $603 over the past 12 months. Anything below $458 counts as a good deal.

  • How expensive are last-minute Washington, D.C. to London Gatwick Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 2% above the $603 route average. Book 11 weeks before departure for the lowest fares.

  • How are flight prices from Washington, D.C. to London Gatwick Airport looking right now?

    One-way fares from Washington, D.C. to London Gatwick Airport are currently lower than usual. Average one-way flight prices are about $308, which is 14% below the typical average for this route.

  • What car rental options are available at London Gatwick Airport (LGW)?

    London Gatwick Airport (LGW) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • U-Save
    • Europcar
    • Alamo

  • Which airports can I use when flying from Washington, D.C. to London Gatwick Airport?

    Flights from Washington, D.C. to London Gatwick Airport may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at London Gatwick (LGW).

  • Which airports do connecting flights from Washington, D.C. to London Gatwick Airport pass through?

    One-stop flights from Washington, D.C. to London Gatwick Airport most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 52% of one-stop connections
    • Lisbon Humberto Delgado (LIS) - 31% of one-stop connections
    • Boston Logan Intl (BOS) - 8% of one-stop connections
    • Orlando (MCO) - 2% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. to London Gatwick Airport?

    Yes. Flexible dates can save you up to 36% on flights from Washington, D.C. to London Gatwick Airport. Friday is the cheapest departure day at $482 round-trip on average, while Saturday is the most expensive at $753, a difference of $271.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Washington, D.C. to London Gatwick Airport?

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time at 11h 09m, compared with 11h 12m via London Heathrow (LHR) and 12h 15m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Washington, D.C. and London Gatwick Airport?

    London Gatwick Airport is 5 hours ahead of Washington, D.C. (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Gatwick Airport?

    Some of the most popular sights in London Gatwick Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Gatwick Airport on KAYAK.

Your guide to booking Washington, D.C. to London Gatwick Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $482, about $271 less than Saturday fares (36% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 11 weeks before you fly. On this route, that window historically saves about 28% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. to London Gatwick Airport trip for March. Fares historically average $419 round-trip in that month - typically $446 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Gatwick Airport.

    • Premier Inn London Gatwick Airport

More options for your flight from Washington, D.C. to Gatwick

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