Good to Know: LHR to BWI Flights
Useful information for finding cheap flights from London Heathrow to Baltimore/Washington International Thurgood Marsha and booking your next trip
Cheapest Round Trip Flight
£704
American Airlines• 1 stop • 21h 43mSep 03 – Sep 29
The cheapest round trip flight from London Heathrow to Baltimore/Washington International Thurgood Marsha is currently £704
Cheapest Direct Flight
£716
American Airlines• nonstop• 13h 20mSep 03
The cheapest nonstop flight from London Heathrow to Baltimore/Washington International Thurgood Marsha is currently £716
Fastest Flight
13h 20m
The fastest nonstop flight from London Heathrow to Baltimore/Washington International Thurgood Marsha takes 13h 20m
Best Flight Deals from London to Baltimore
Explore the lowest round-trip fares from London to Baltimore. We've compared hundreds of airlines and travel sites so you don't have to.
Sep 03 - Sep 29, Economy
London → Baltimore
21h 43m
3:00 PM - 11:03 PM • 1 stop
London → Baltimore
19h 14m
2:46 PM - 7:40 AM • 1 stop
American Airlines
Sep 03 - Sep 29, Economy
London → Baltimore
20h 50m
2:25 PM - 10:15 PM • 1 stop
London → Baltimore
23h 36m
11:04 AM - 6:20 AM • 2 stops
American Airlines
Sep 03 - Sep 29, Economy
London → Baltimore
25h 37m
11:05 AM - 9:42 PM • 1 stop
London → Baltimore
22h 5m
5:20 PM - 11:45 AM • 1 stop
United Airlines
Sep 03 - Sep 29, Economy
London → Baltimore
40h 45m
2:10 PM - 9:55 AM • 1 stop
London → Baltimore
19h 11m
6:54 PM - 11:45 AM • 1 stop
United Airlines
Sep 03 - Sep 29, Economy
London → Baltimore
20h 50m
2:25 PM - 10:15 PM • 1 stop
London → Baltimore
19h 14m
2:46 PM - 7:40 AM • 1 stop
American Airlines
Whether you're moving or just visiting, here are some of the best one-way flight options from LHR to BWI—searched and filtered with flexibility in mind.
Need to fly soon? We've surfaced some of the most affordable last-minute flights from London to Baltimore, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to Baltimore? These direct flight options from LHR to BWI offer both convenience and value—no layovers, just straight to your destination.
Flights from London to Baltimore
| Origin Airport | London Heathrow , London, GB |
| Destination Airport | Baltimore/Washington International Thurgood Marsha, Baltimore, US |
| Distance | miles |
More Flight Options for London (LHR) and Baltimore (BWI)
Why Fareleaders for LHR to BWI Flights
Lowest Prices
Uncover the best deals on LHR to BWI flights by comparing fares from hundreds of airlines and agencies.
New Deals Everyday
Get the best prices on LHR to BWI flights—we update our fares daily so you never miss a saving.
Best Travel Options
Compare hundreds of LHR to BWI flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the London (LHR) to Baltimore (BWI)
Terms and Conditions*