$81 Cheap British Airways flights Vienna (VIE) to London (LHR)

Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap British Airways round-trip flights from $159 from VIE to LHR. Affordable one-way tickets from $81 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.

Getting the best British Airways deals from VIE to LHR often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better still, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is usually the most expensive day to book.* It's a good idea to start checking out flights about one month before you plan 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.

The earliest British Airways flight from VIE to LHR takes off at 6:45AM UTC+1, arriving at 8:35AM UTC+0. If you prefer to set off later in the day, the last British Airways flight leaves VIE at 9:10PM UTC+1 and touches down at LHR at 10:40PM UTC+0. Flying before noon is generally a good option as morning and mid-morning flights are 20% less likely to be canceled.**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.

Heading from VIE to LHR with British Airways comes with a variety of perks, including a 4-star airline rating and top-tier customer service. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That's on top of 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.