How many routes did you check?

We checked up to 30 real routes from London Heathrow Airport and found 20 with a live fare on file.

Is this different from your London Heathrow Airport airport guide?

Yes — this page is a live, price-ranked board updated regularly. The airport guide covers terminals, transport and general information instead.

The underlying fare data refreshes every few hours. Always reconfirm the final price on the airline or booking site before paying.

Not necessarily — the headline fare rarely includes checked luggage, especially with low-cost carriers.

Compare flights, hotels, cars, and activities in one place.

500+airlines & travel sites compared

21,000+routes tracked

€0booking fees from us

Freeprice drop alerts

We checked live fares across 30 routes from London Heathrow Airport — Barcelona currently has the lowest real fare on file.

Real live fares from London Heathrow Airport (LHR), sorted cheapest first.

Compare nearby departure airports if you have flexibility — a different airport can beat the fare shown above.
Set a flexible return date where your plans allow — a one or two day shift often changes the price.
Factor in baggage costs, especially with low-cost carriers — the headline fare rarely includes checked luggage.
Book directly with the airline or a trusted comparison site — always reconfirm the price before paying.
Check parking or transit costs to London Heathrow Airport itself before comparing to a further, cheaper-fare airport.
Sign up for price-drop alerts on a specific route if nothing here matches your dates yet.

Barcelona currently shows the lowest real fare on file from London Heathrow Airport, at €47.