$62 Cheap British Airways flights Athens (ATH) to London (LHR)

Set the “Price (lowest to highest)” filter on Expedia to search for cheap British Airways round-trip flights from $137 from ATH to LHR. Affordable one-way tickets from $62 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for return or one-way flights to London in January or February. You could find a cheap fare with British Airways during these quieter months.

To discover cheap flights from ATH to LHR with British Airways, start your search about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

British Airways offers direct flights from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR), with 23 departures every week. Simply select the “Nonstop” and “Airline” filters during your search on Expedia to see all direct British Airways flights to LHR.

On average, it takes 4h 10m to fly nonstop from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR) with British Airways.

British Airways has the most flights from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR) on Sunday. With up to 4 daily departures, you’ll get the most choice and flexibility on this day.

The first British Airways flight from ATH to LHR takes off at 7:30AM UTC+2, landing at 9:50AM UTC+0. If you’d like to jet off later in the day, the last British Airways flight leaves ATH at 7:55PM UTC+2 and touches down at LHR at 9:55PM UTC+0. Flying before noon is often a wise choice as morning and mid-morning flights are less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

British Airways flights from Eleftherios Venizelos Airport (ATH) to London touch down at Heathrow Airport (LHR), Gatwick Airport (LGW) and Stansted Airport (STN). The primary London gateway for this carrier is LHR. It’s worth exploring flights landing at other nearby airports on Expedia as they may offer cheaper tickets.

For checked luggage, you can bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 29 inches x 15 inches x 16 inches. You can also bring 2 cabin bags in the cabin when flying standard economy from ATH to LHR with British Airways. This carry-on has to weigh less than 50 lb and be no bigger than 19 inches x 9 inches x 17 inches. Going over these restrictions can mean additional fees, so read British Airways’s baggage allowance guidelines before packing.

British Airways makes flying from ATH to LHR enjoyable with a 4-star airline rating and top-tier customer service. You may even earn points with British Airways Executive Club. Remember to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

British Airways typically uses Airbus A320neo planes for flights from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR). This airline also operates the Airbus A321neo on this route. Remember that aircraft type can vary due to operational demands, so the plane you board might be different when you travel.

Depending on your ticket type, a fee may apply if you cancel or reschedule your flight more than 24 hours after confirmation. To find flexible fares, select our “No cancel fee” or “Changes included” filter when you look for flights. For additional information on modifying or canceling your reservation, visit “Trips,” select your flight and tick “Manage Booking.”