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Baltimore/Washington International Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Baltimore/Washington International Airport to Heathrow Airport over the next 90 days, with one-way fares from CAD 402 and round-trip from CAD 780. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Thu, Nov 5 | British Airways
      LHR 13:50
      8h 15m
      Direct
      BWI 17:05
      London - Baltimore | Thu, Nov 12 | British Airways
      CAD 1,170 CAD 1,723
      32% off
      32% off
      CAD 1,723 CAD 1,170
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Thu, Nov 12 | British Airways
      LHR 13:50
      8h 15m
      Direct
      BWI 17:05
      London - Baltimore | Thu, Nov 19 | British Airways
      CAD 1,208 CAD 1,723
      30% off
      30% off
      CAD 1,723 CAD 1,208
    • BWI 19:40
      18h 50m
      1 stop
      LHR 19:30
      Baltimore - London | Wed, Nov 4 | Icelandair
      LHR 12:15
      11h 25m
      1 stop
      BWI 18:40
      London - Baltimore | Thu, Nov 12 | Icelandair
      CAD 780 CAD 1,723
      55% off
      55% off
      CAD 1,723 CAD 780
    • BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Thu, Nov 5 | Icelandair
      LHR 12:15
      11h 25m
      1 stop
      BWI 18:40
      London - Baltimore | Thu, Nov 12 | Icelandair
      CAD 783
      55% off
      CAD 1,723 CAD 783
    • BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Thu, Nov 12 | Icelandair
      LHR 12:15
      11h 25m
      1 stop
      BWI 18:40
      London - Baltimore | Thu, Nov 19 | Icelandair
      CAD 785
      54% off
      CAD 1,723 CAD 785
    • BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Sun, Nov 15 | Icelandair
      LHR 12:15
      11h 25m
      1 stop
      BWI 18:40
      London - Baltimore | Sat, Nov 21 | Icelandair
      CAD 789
      54% off
      CAD 1,723 CAD 789
    • BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Wed, Nov 18 | Icelandair
      LGW 11:55
      11h 45m
      1 stop
      BWI 18:40
      London - Baltimore | Sun, Nov 22 | Icelandair
      CAD 790
      54% off
      CAD 1,723 CAD 790
    • BWI 19:40
      18h 50m
      1 stop
      LHR 19:30
      Baltimore - London | Sat, Nov 14 | Icelandair
      LHR 20:35
      27h 5m
      1 stop
      BWI 18:40
      London - Baltimore | Wed, Nov 18 | Icelandair
      CAD 794
      54% off
      CAD 1,723 CAD 794
    • BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Fri, Nov 20 | Icelandair
      LHR 12:15
      11h 25m
      1 stop
      BWI 18:40
      London - Baltimore | Wed, Nov 25 | Icelandair
      CAD 794
      54% off
      CAD 1,723 CAD 794
    • BWI 13:00
      17h 25m
      1 stop
      LON 14:00
      Baltimore - London | Wed, Nov 4 | Normal Airline
      LON 15:00
      6h
      Direct
      BWI 16:00
      London - Baltimore | Fri, Nov 6 | Normal Airline
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    • Cheapest
      BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Thu, Nov 19 | Icelandair
      CAD 402 CAD 827
      51% off
      51% off
      CAD 827 CAD 402
    • BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Wed, Dec 9 | Icelandair
      CAD 405 CAD 827
      51% off
      51% off
      CAD 827 CAD 405
    • BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Sat, Nov 28 | Icelandair
      CAD 429 CAD 827
      48% off
      48% off
      CAD 827 CAD 429
    • BWI 19:40
      18h 50m
      1 stop
      LHR 19:30
      Baltimore - London | Fri, Nov 20 | Icelandair
      CAD 435
      47% off
      CAD 827 CAD 435
    • BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Sun, Nov 15 | Icelandair
      CAD 437
      47% off
      CAD 827 CAD 437
    • BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Thu, Nov 12 | Icelandair
      CAD 438
      47% off
      CAD 827 CAD 438
    • BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Thu, Dec 10 | Icelandair
      CAD 459
      44% off
      CAD 827 CAD 459
    • BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Thu, Nov 26 | Icelandair
      CAD 459
      44% off
      CAD 827 CAD 459
    • BWI 19:40
      10h 10m
      1 stop
      LHR 10:50
      Baltimore - London | Wed, Dec 2 | Icelandair
      CAD 460
      44% off
      CAD 827 CAD 460
    • BWI 13:00
      17h 25m
      1 stop
      LON 14:00
      Baltimore - London | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Thu, Nov 26 | British Airways
      CAD 465 CAD 827
      44% off
      44% off
      CAD 827 CAD 465
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Tue, Nov 24 | British Airways
      CAD 465 CAD 916
      49% off
      49% off
      CAD 916 CAD 465
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Thu, Dec 3 | Iberia
      CAD 477 CAD 827
      42% off
      42% off
      CAD 827 CAD 477
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Sun, Jan 3 | British Airways
      CAD 694
      24% off
      CAD 916 CAD 694
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Sun, Nov 15 | British Airways
      CAD 698
      24% off
      CAD 916 CAD 698
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Sun, Dec 6 | British Airways
      CAD 703
      23% off
      CAD 916 CAD 703
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Mon, Nov 9 | Iberia
      CAD 711
      22% off
      CAD 916 CAD 711
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Mon, Nov 23 | Iberia
      CAD 714
      22% off
      CAD 916 CAD 714
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Tue, Nov 3 | Iberia
      CAD 714
      62% off
      CAD 1,889 CAD 714
    • BWI 13:00
      17h 25m
      1 stop
      LON 14:00
      Baltimore - London | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Tue, Nov 24 | British Airways
      CAD 465 CAD 916
      49% off
      49% off
      CAD 916 CAD 465
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Sun, Jan 3 | British Airways
      CAD 694 CAD 916
      24% off
      24% off
      CAD 916 CAD 694
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Sun, Nov 15 | British Airways
      CAD 698 CAD 916
      24% off
      24% off
      CAD 916 CAD 698
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Sun, Dec 6 | British Airways
      CAD 703
      23% off
      CAD 916 CAD 703
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Mon, Nov 9 | Iberia
      CAD 711
      22% off
      CAD 916 CAD 711
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Mon, Nov 23 | Iberia
      CAD 714
      22% off
      CAD 916 CAD 714
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Wed, Nov 25 | Iberia
      CAD 715
      22% off
      CAD 916 CAD 715
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Wed, Dec 2 | Iberia
      CAD 718
      22% off
      CAD 916 CAD 718
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Wed, Nov 25 | British Airways
      CAD 721
      21% off
      CAD 916 CAD 721
    • BWI 13:00
      17h 25m
      1 stop
      LON 14:00
      Baltimore - London | Wed, Nov 4 | Normal Airline
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    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Thu, Nov 26 | British Airways
      CAD 465 CAD 827
      44% off
      44% off
      CAD 827 CAD 465
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Tue, Nov 24 | British Airways
      CAD 465 CAD 916
      49% off
      49% off
      CAD 916 CAD 465
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Thu, Dec 3 | Iberia
      CAD 477 CAD 827
      42% off
      42% off
      CAD 827 CAD 477
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Sun, Jan 3 | British Airways
      CAD 694
      24% off
      CAD 916 CAD 694
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Sun, Nov 15 | British Airways
      CAD 698
      24% off
      CAD 916 CAD 698
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Sun, Dec 6 | British Airways
      CAD 703
      23% off
      CAD 916 CAD 703
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Mon, Nov 9 | Iberia
      CAD 711
      22% off
      CAD 916 CAD 711
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Mon, Nov 23 | Iberia
      CAD 714
      22% off
      CAD 916 CAD 714
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Tue, Nov 3 | Iberia
      CAD 714
      62% off
      CAD 1,889 CAD 714
    • BWI 13:00
      17h 25m
      1 stop
      LON 14:00
      Baltimore - London | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Mon, Nov 9 | Iberia
      CAD 711 CAD 1,341
      47% off
      47% off
      CAD 1,341 CAD 711
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Tue, Nov 3 | British Airways
      CAD 723 CAD 1,341
      46% off
      46% off
      CAD 1,341 CAD 723
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Wed, Nov 4 | British Airways
      CAD 723 CAD 1,341
      46% off
      46% off
      CAD 1,341 CAD 723
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Wed, Nov 4 | Iberia
      CAD 724
      46% off
      CAD 1,341 CAD 724
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Sun, Nov 8 | Iberia
      CAD 736
      45% off
      CAD 1,341 CAD 736
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Thu, Nov 5 | British Airways
      CAD 796
      41% off
      CAD 1,341 CAD 796
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Sat, Nov 7 | British Airways
      CAD 796
      41% off
      CAD 1,341 CAD 796
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Sat, Nov 7 | Iberia
      CAD 797
      41% off
      CAD 1,341 CAD 797
    • BWI 18:55
      7h 10m
      Direct
      LHR 07:05
      Baltimore - London | Thu, Nov 5 | Iberia
      CAD 797
      41% off
      CAD 1,341 CAD 797
    • BWI 13:00
      17h 25m
      1 stop
      LON 14:00
      Baltimore - London | Wed, Nov 4 | Normal Airline
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Displayed flight fares from Baltimore to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Baltimore/Washington International Airport to Heathrow Airport?

The cheapest airline flying from Baltimore/Washington International Airport to Heathrow Airport is Icelandair (from CAD 460) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Icelandair
From CAD 460
Virgin Atlantic
From CAD 521
United Airlines
From CAD 539
Air France
From CAD 657
KLM
From CAD 657
British Airways
From CAD 670
American Airlines
From CAD 706
Iberia
From CAD 722
Delta Air Lines
From CAD 765

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What is the flight schedule from Baltimore/Washington International Airport to Heathrow Airport?

Check the schedule for flights from Baltimore to London and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA228

    Baltimore/Washington International Airport

    20:35

    BWI

    7h 5m

    08:40

    LHR

    S M T W T F S
    Search

  2. AY5428

    Baltimore/Washington International Airport

    18:40

    BWI

    6h 20m

    06:00

    LHR

    S M T W T F S
    Search

  3. FI642

    Baltimore/Washington International Airport

    20:40

    BWI

    5h 50m

    Direct

    06:30

    KEF

    S M T W T F S
    Search

  4. FI450

    Keflavík International Airport

    07:35

    KEF

    3h 15m

    Direct

    10:50

    LHR

    S M T W T F S

  5. DL5644

    Baltimore/Washington International Airport

    18:30

    BWI

    1h 40m

    Direct

    20:10

    BOS

    S - - W T - S
    Search

  6. VS012

    Boston Logan International Airport

    22:30

    BOS

    6h 45m

    Direct

    09:15

    LHR

    S M T W T F S

  7. DL2799

    Baltimore/Washington International Airport

    16:39

    BWI

    2h 3m

    Direct

    18:42

    ATL

    S M T W T F S
    Search

  8. DL032

    Hartsfield–Jackson Atlanta International Airport

    22:05

    ATL

    8h 15m

    Direct

    11:20

    LHR

    S M T W T F S

  9. AF2347

    Baltimore/Washington International Airport

    18:32

    BWI

    2h 3m

    Direct

    20:35

    ATL

    - - - W T - S
    Search

  10. AF9092

    Hartsfield–Jackson Atlanta International Airport

    23:55

    ATL

    8h 20m

    Direct

    13:15

    LHR

    S M T W T F S

  11. DL801

    Baltimore/Washington International Airport

    12:15

    BWI

    2h 1m

    Direct

    14:16

    ATL

    S - - - - - S
    Search

  12. VS104

    Hartsfield–Jackson Atlanta International Airport

    18:25

    ATL

    7h

    Direct

    06:25

    LHR

    S M T W T F S

  13. VS2531

    Baltimore/Washington International Airport

    12:15

    BWI

    2h 1m

    Direct

    14:16

    ATL

    - - - - - - S
    Search

  14. VS104

    Hartsfield–Jackson Atlanta International Airport

    18:25

    ATL

    7h

    Direct

    06:25

    LHR

    S M T W T F S

  15. DL801

    Baltimore/Washington International Airport

    12:15

    BWI

    2h 1m

    Direct

    14:16

    ATL

    S - - - - - S
    Search

  16. VS4010

    Hartsfield–Jackson Atlanta International Airport

    22:05

    ATL

    9h 15m

    Direct

    11:20

    LHR

    S M T W T F S

  17. DL2711

    Baltimore/Washington International Airport

    14:00

    BWI

    2h

    Direct

    16:00

    ATL

    S M T W T F S
    Search

  18. DL036

    Hartsfield–Jackson Atlanta International Airport

    23:55

    ATL

    8h 20m

    Direct

    13:15

    LHR

    S M T W T F S
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About Baltimore/Washington International Airport and Heathrow Airport

Learn about Baltimore/Washington International Airport (BWI) and Heathrow Airport (LHR) — including location, terminals, transportation, and travel tips.

Flight distance 5,840.25km
Cheapest one-way ticket price CAD 402
Cheapest return ticket price CAD 780

FAQs for Baltimore/Washington International Airport to Heathrow Airport Flights

  • How long is the flight from Baltimore/Washington International Airport to Heathrow Airport?

    Baltimore/Washington International Airport to Heathrow Airport takes about 6 hours 48 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Baltimore/Washington International Airport (BWI) to Heathrow Airport (LHR).
  • The earliest flight from Baltimore/Washington International Airport to Heathrow Airport departs at 19:55, and the last departs at 21:30, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Baltimore/Washington International Airport (BWI) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around CAD 1,087 in December, the most expensive month to book this route.
    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • British Airways is a very popular airline operating an average of 1119 flights per month.
  • One-way flights from Baltimore/Washington International Airport to Heathrow Airport currently start from CAD 402, and round-trip fares start from CAD 780. The current lowest fare is a Icelandair flight departing on Thu, Nov 19; prices may vary depending on availability.
  • Yes. British Airways operate direct flights from Baltimore/Washington International Airport to Heathrow Airport, with an average flight time of 9 hours 37 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Baltimore/Washington International Airport to Heathrow Airport is CAD 870. Prices may vary depending on the departure date, airline, and availability.
  • Baltimore/Washington International Airport to Heathrow Airport operates around 7 weekly flights, mainly by British Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Baltimore/Washington International Airport and Heathrow Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.