$69 Find Cheap Flights from Barcelona to London Heathrow Airport

In the last 3 days, the lowest price for a flight from Barcelona-El Prat Airport to London Heathrow Airport was $43 for a one-way ticket and $95 for a return.

All the following airlines offer inflight Wi-Fi service on the Barcelona to London flight route: Iberia, Vueling, Virgin Atlantic, Air France, KLM, and Finnair.

The Airbus A320-100/200 is the aircraft model that flies most regularly on the Barcelona to London flight route.

oneworld is the only airline alliance operating flights between Barcelona and London.

There are direct flights from Barcelona to London on a daily basis.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Barcelona to London.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Barcelona is likely to change within 7 days, so travellers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Barcelona with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Barcelona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.