Flight Routes from Baltimore to London Heathrow

Compare cheap outbound and return flights from Baltimore (BWI) to London Heathrow (LHR) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€742
Fastest outbound flight
Fastest inbound flight
non-stop flights
8x / week
Flight distance
5,840 km
Time difference

Flight schedule from Baltimore (BWI) to London Heathrow (LHR)

Select a travel date in the flight schedule for the route from Baltimore (BWI) to London Heathrow (LHR) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flights4 of 4
fromto
dep.arr.
durationstopovers
  1. September 6 – 12, 2026
  2. September 13 – 19, 2026
  3. September 20 – 26, 2026
    1. BWILHR
      nonstop
      1. British Airways
    2. BWILHR
      1 stopover
      1. Icelandair
    3. BWILHR
      nonstop
      1. British Airways
    4. BWILHR
      nonstop
      1. British Airways

      Tips and tricks to help you find cheap flights from Baltimore to London Heathrow

      Favorite airline: Icelandair
      Most travelers looking for flights on the route from Baltimore to London Heathrow decide to book flights with Icelandair.
      Icelandair
      95 %
      British Airways
      4 %
      Cheapest weekday: Thursday
      Cheap flights on this route are operated on Thursday.
      Direct flights are more expensive
      Direct flights on this route are $1,832.00 more expensive on average than flights with a stopover.
      non stop flight
      1 stop
      2 stops
      06h 55min
      18h 50min
      22h 38min
      $2,278
      $446
      $683
      Favourite connection: via Reykjavik-Keflavik
      Stopover flights on this route are especially popular via Reykjavik-Keflavik, making up 96 % of bookings.
      Route
      bookings
      1 stopover Reykjavik-Keflavik International
      18h 50min, from $446
      96 %
      1 stopover Charlotte Douglas International Airport, NC
      30h 13min, from $644
      3 %
      2 stopovers Boston Logan International Airport, MA Reykjavik-Keflavik International
      22h 38min, from $683
      1 %

      Important flight information

      Discover more flights around Baltimore and London Heathrow

      Departure airport Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
      Arrival airport Airport London Heathrow (LHR)
      Destination country Flights to United Kingdom
      Departure airport - Destination country Baltimore-Washington International-Thurgood Marshall Airport, MD - United Kingdom
      Departure airport - City-Code Baltimore-Washington International-Thurgood Marshall Airport, MD - London
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