$85 Cheap British Airways flights Zürich (ZRH) to London (LHR)

Finding cheap one-way British Airways flights from ZRH to LHR from $85 on Expedia is easy — just filter by "Price (lowest to highest)." Or check out our affordable return fares from $150 for your next exciting adventure.**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.

To grab cheap flights from ZRH to LHR with British Airways, begin your search about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday can lead to 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.

Taking off from ZRH at 6:00AM UTC+1, the first British Airways flight to LHR lands at 6:55AM UTC+0. Flying earlier in the day means you'll be less likely to encounter delays or cancellations.* Prefer a later start? The last British Airways flight from ZRH to LHR departs at 9:05PM UTC+1 and touches down at 9:55PM UTC+0.*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.