$422 Cheap Flights from Baltimore to London

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Change your flight without a fee on select flights

Find The Best Dates To Fly from Baltimore Washington Intl. Thurgood Marshall to Heathrow

Amazing BWI to LHR Flight Deals

The cheapest flights to Heathrow found within the past 7 days were $496 round trip and $422 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for BWI to LHR

CarrierFlightDepart BWIArrive LHRFri
7/1
Sat
7/2
Sun
7/3
Mon
7/4
Tue
7/5
Wed
7/6
Thu
7/7
Stops
BA22808:50 pm09:00 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Best Heathrow Flight and Hotel Packages

Heathrow flight + hotel packages - economy flights

Studios2Let Bloomsbury
Bedford Hotel
Holiday Inn London - Kensington High St., an IHG Hotel
The Mandeville Hotel
Thistle Trafalgar Square
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Frequently asked questions

 

Traveling From Baltimore Washington Intl. Thurgood Marshall
Traveling To Heathrow
Shortest Flight Time 7 hours 10 mins
Earliest Departure Time 8:50PM EDT
Latest Departure Time 8:50PM EDT
Lowest Flight Price $496

Route Info

Flight path for flights from Baltimore/Wash International Thurgood Marshall Airport to London Heathrow Airport

Distance:
3,645.00 miles

Airlines & Aircraft Used on BWI to LHR Flight Routes

Airline Carrier
Aircraft
American Airlines
Boeing 737-700 pax
American Airlines
Boeing 737-800 pax
Jet Airways (India)
Aerospatiale/Alenia ATR 42/ ATR 72

Discover our best flights from Baltimore BWI to London LHR. 

With 18 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Baltimore BWI to London LHR at the right price  

Airfares to London LHR from Baltimore BWI currently cost between $496 and $640. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Baltimore BWI to London LHR 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Baltimore BWI to London LHR on Travelocity starting at $422. Prices and availability subject to change. Additional terms may apply. 

 

Get to London LHR from Baltimore BWI quicker with direct flights. 

Get to London faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to LHR from BWI to take around 7 hour(s) 10 min(s).  

 

Find our cheapest airfares for flights from Baltimore BWI to London LHR

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to LHR from BWI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Baltimore BWI to London LHR today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from Baltimore BWI to London LHR. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to London LHR from Baltimore BWI 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to LHR from BWI have this option.  

 

Travel with confidence when you book flights to London LHR from Baltimore BWI with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.