$69 Cheap British Airways flights Budapest (BUD) to London (LHR)

Finding cheap one-way British Airways flights from BUD to LHR from $69 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Or check out our affordable return fares from $139 for your next break.**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.

Search for round-trip or one-way flights to London in January or February. You could find lower fares with British Airways during these off-season months.

Scoring the best British Airways deals from BUD to LHR is typically all about timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. To top it off, you can pocket 17% on average by buying your fare on a Sunday compared to a Friday, which is usually the most expensive day to book.* It’s smart to kick off your flight search about one month before you want to travel.*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.

Yes, you can fly from Ferenc Liszt Intl. Airport (BUD) to Heathrow Airport (LHR) on any of British Airways’s 19 weekly direct flights. Apply our “Nonstop” and “Airline” filters to find the British Airways flight that’ll land at LHR at your preferred time.

Take off from Ferenc Liszt Intl. Airport (BUD) for Heathrow Airport (LHR) on a nonstop British Airways flight, and you’ll be in the air for approximately 2h 58m.

If it’s flexibility you’re after, Saturday offers the most choice for British Airways flights from Ferenc Liszt Intl. Airport (BUD) to Heathrow Airport (LHR). You can pick from 3 different departures.

The first flight from BUD to LHR with British Airways departs at 6:50AM UTC+1. You’ll touch down at 9:00AM UTC+0. The last British Airways flight of the day takes off at 6:40PM UTC+1 and arrives at 8:30PM UTC+0. With approximately 20% fewer cancellations for morning departures, setting off early is usually the smartest choice.**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 Ferenc Liszt Intl. Airport (BUD) to London come in to Heathrow Airport (LHR), Luton Airport (LTN) and Gatwick Airport (LGW). The primary London gateway serviced by this carrier is LHR. It’s always worth considering flights landing at other nearby airports on Expedia as they may have cheaper prices.

For checked luggage, you can take 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 on board when flying standard economy from BUD to LHR with British Airways. This carry-on has to weigh less than 50 lb and be no larger than 19 inches x 9 inches x 17 inches. Going above these restrictions can mean additional charges, so read British Airways’s baggage allowance guidelines before packing your suitcase.

Jetting off from BUD to LHR with British Airways means enjoying plenty of perks, such as a 4-star airline rating and top-tier customer service. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That’s in addition to the British Airways Executive Club points you can earn with British Airways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the Ferenc Liszt Intl. Airport (BUD) to Heathrow Airport (LHR) route, British Airways typically uses Airbus A320 and Airbus A319 planes. Keep in mind that last-minute changes can occur for operational demands, so your flight could be on a different aircraft.

Depending on the type of fare you purchased, a fee typically applies if you cancel or change your booking more than 24 hours after it’s been confirmed. To find plane tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes while searching for flights. For more details on modifying or canceling your reservation, head to “Trips,” select your flight and click on “Manage Booking.”