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C$247 Cheap Flights from Baltimore Washington International to London Gatwick

Compare Baltimore Washington International to London Gatwick flight deals

Find the cheapest month or even day of the year to fly to London Gatwick

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Flight deals from Baltimore Washington International to London Gatwick

Looking for a cheap last-minute deal or the best return flight from Baltimore Washington International to London Gatwick? Find the lowest prices on one-way and return tickets right here.
London.C$247 per passenger.Departing Tue., Oct. 21.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Tue., Oct. 21, arriving in London Gatwick.Price includes taxes and charges.From C$247, select.
London.C$249 per passenger.Departing Mon., Feb. 9.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Mon., Feb. 9, arriving in London Gatwick.Price includes taxes and charges.From C$249, select.
London.C$249 per passenger.Departing Mon., Jan. 12.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Mon., Jan. 12, arriving in London Gatwick.Price includes taxes and charges.From C$249, select.
London.C$286 per passenger.Departing Fri., Dec. 5.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Fri., Dec. 5, arriving in London Gatwick.Price includes taxes and charges.From C$286, select.
London.C$321 per passenger.Departing Mon., Nov. 10.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Mon., Nov. 10, arriving in London Gatwick.Price includes taxes and charges.From C$321, select.
London.C$437 per passenger.Departing Mon., Mar. 16.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Mon., Mar. 16, arriving in London Gatwick.Price includes taxes and charges.From C$437, select.
London.C$437 per passenger.Departing Sun., Apr. 5.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Sun., Apr. 5, arriving in London Gatwick.Price includes taxes and charges.From C$437, select.
London.C$533 per passenger.Departing Fri., May 8.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Fri., May 8, arriving in London Gatwick.Price includes taxes and charges.From C$533, select.

Find the cheapest month to fly from Baltimore Washington International to London Gatwick

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Baltimore Washington International to London Gatwick flights are currently cheapest in October.
Oct.
from C$247
Nov.
from C$321
Dec.
from C$286
Jan.
from C$249
Feb.
from C$249
Mar.
from C$437
Apr.
from C$437
May
from C$533
Jun.
from C$696
Jul.
from C$548
Aug.
from C$620
Sep.
from C$563

Baltimore Washington International to London Gatwick: Alternative routes

Compare routes from Baltimore Washington International to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Gatwick.

Washington D.C. to London: Flight information

The things to know before you go.
Cheapest flight foundC$247
Cheapest month to flyOctober

Finding cheap flights from Baltimore Washington International to London Gatwick: Frequently asked questions

The best price we found for a return flight from Baltimore Washington International to London Gatwick is C$588. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Baltimore Washington International to London Gatwick. But we found flights with one or more stops from C$588.
As of October 2025, there are no flights flying from Baltimore Washington International to London Gatwick.
The cheapest month to fly from Baltimore Washington International to London Gatwick is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to London Gatwick Airport on Wednesday, January 14, 2026.
No airlines currently offer direct flights between Baltimore Washington International Airport and London Gatwick Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Gatwick but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to London Gatwick.

Flying from Baltimore/Wash International Thurgood Marshall Airport (BWI) to London Gatwick Airport (LGW): what you need to know

  • You'll likely experience longer lines in popular months such as July and other peak periods. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a smart move.

  • We make it a piece of cake to book a flight with a stopover. To look at your options for flights from Baltimore/Wash International Thurgood Marshall Airport to London Gatwick Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore your chosen city. Some popular stopovers between BWI and LGW are:

    • John F. Kennedy International Airport

    • Keflavik International Airport

    • Orlando International Airport

  • To find out whether you need a visa to enter United Kingdom, contact your airline and the local consulate or embassy. They'll have the most up-to-date details, including additional documents you may need after booking your cheap ticket from BWI to LGW.

How to find the cheapest flights from Baltimore/Wash International Thurgood Marshall Airport (BWI) to London Gatwick Airport (LGW)

  • The lowest price we've seen for a one-way ticket from Baltimore/Wash International Thurgood Marshall Airport to London Gatwick Airport is C$247. For a return flight on this route, the best price is C$588. Depending on the availability and when you book, these fares could change.

  • Don't leave everything to the last minute. You're more likely to find cheap flight tickets from BWI to LGW if you book in advance. Airlines often have some excellent early bird deals.

  • The 'Whole month' search tool shows you the cheapest flight tickets from Baltimore/Wash International Thurgood Marshall Airport to London Gatwick Airport across the month. It's a great way to snap up a bargain if your plans aren't set in stone.

  • Create a Price Alert for cheap flight tickets from BWI to LGW. You don't need to search every day to see if prices have dropped. We'll notify you as soon as the price changes.

  • Take advantage of filters to find the perfect trip for you. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Baltimore/Wash International Thurgood Marshall Airport to London Gatwick Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Baltimore/Wash International Thurgood Marshall Airport is about 48 kilometres from central Washington DC. If you're catching a cab, ride-sharing or driving from the center, it'll take you 48 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the travel time to be approximately 1 hour and 32 minutes.

  • Searching for a handy hotel close to BWI? If you've booked an early flight from Baltimore/Wash International Thurgood Marshall Airport to London Gatwick Airport, these stays will have you sleeping moments from your departure lounge:

Arriving at London Gatwick Airport (LGW)

Getting from London Gatwick Airport (LGW) to central London

  • London Gatwick Airport is approximately 80 kilometres from the center of London. With your own car rental or if you're catching a cab, the drive is around 1 hour and 19 minutes.

  • Getting there by public transport takes about 1 hour and 26 minutes.

When to fly to London Gatwick Airport (LGW)

  • August is the busiest month for flights from Baltimore/Wash International Thurgood Marshall Airport to London Gatwick Airport. To steer clear of the crowds, travel to London in February.

  • When reserving your flight from Baltimore/Wash International Thurgood Marshall Airport to London Gatwick Airport, consider the kind of weather you enjoy. July is the warmest month in London, with the temperature ranging from 11ºC to 26ºC.

  • January sees average temperatures of between 0ºC and 9ºC. Look for cheap flight tickets from BWI to LGW sometime around then if you like traveling in cooler conditions.

More about London

  • Start your London trip right by finding an amazing stay. Once you've booked your flight from BWI to LGW, check out our range of accommodation options including:

  • There are so many things to see and do in this city it can be tricky to work out where to start. Big Ben, The British Museum and Buckingham Palace are leading attractions which should feature on any well-planned London itinerary.

  • London Heathrow Airport (LHR) and Stansted Airport (STN) are alternative ways to fly to or from London. Be sure to browse the flight schedules and fares. These international airports may be a cheaper or more convenient choice depending on your travel plans.

Complete your London trip with hotels and a car rental

  • You've locked in your cheap ticket to London Gatwick Airport — next on the list is finding somewhere to stay, and maybe even a set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in London.

More travel options

Plan the rest of your trip from Washington D.C. to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.