British Airways’ Latest Sale Has Roundtrip Flights to Europe Starting at Less than $600 — How to Book

07.01.2025 - 19:05 / travelandleisure.com / Colm Lacy

British Airways is making a European escape a breeze with a new sale that has roundtrip flights across the pond starting at less than $600.

The sale is available to book by 11:59 p.m. ET on Jan. 28 and is valid on travel to London and other major cities in Europe through May of this year, British Airways shared with Travel + Leisure. Valid travel dates vary depending on the destination and fare booked.

Travelers can also book the sale through several of British Airways’ Oneworld Alliance codeshare partners, including American Airlines in the United States.

«We are delighted to offer great discounts on flight and vacation packages to some of our most popular destinations for 2025,” Colm Lacy, British Airways’ chief commercial officer, said in a statement shared with T+L. “Whether you’re a returning customer or flying with us for the first time, we’re committed to delivering a seamless and memorable travel experience.»

Travel between Los Angeles and Barcelona via London starting at just $524 round-trip, or fly between Chicago and Paris via London starting at just $563 round-trip. Travelers can also fly to London starting at just $638 round-trip from Boston and starting at just $667 round-trip from Los Angeles.

Travelers hoping to splurge for less can book business class seats to London from New York or Boston starting at just $2,645 round-trip, and book business class seats to London from Los Angeles starting at just $3,240 round-trip.

Passengers flying in economy or premium economy must book at least seven days in advance and include a Saturday night stay, while passengers in business class must book at least 28 days in advance and include a Saturday stay.

The sale comes on the heels of British Airways’ decision to overhaul its loyalty program, switching to a revenue-based system for the new year. The revamped program will go into effect on April 1 and allow travelers to earn points based on the cost of their flight as well as for money spent on extras like seat selection and excess baggage.

It also comes ahead of the airline’s plans to roll out a new first class seat in mid-2026, which will feature a 79-inch-long lie-flat rectangular bed, a separate ottoman, a 60-inch curved privacy wall, and more.