Cheap flights from London to Barcelona
Selected dates may not give results due to COVID-19. We suggest you change the dates.
Round trip One way
Round trip
One way
Select departure
No results match your search criteria
  • Latest searches
Select arrival
No results match your search criteria
  • Latest searches
Round trip One way
Round trip
One way
{{ weekDay }}
{{ panel.label }}
Looking for a one-way flight?
{{ fromDate | dateToDayNumber }}

{{ fromDate | dateToMonthName }}

{{ fromDate | dateToDayName }}

{{ flexibleFromDateLabel }}
{{ option.label }}
?
{{ flexibleToDateLabel }}
{{ option.label }}
Class and passengers
Class
Economy
Available for Economy only
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
  • Compare with:
    Sponsored

When is the best time to book a London Heathrow - Barcelona flight?

Fly Scanner offers you the possibility to find flights from London Heathrow to Barcelona at the best price thanks to the flexible dates shopping function: compare the prices of flight tickets for dates close to those selected and save money by changing the day of departure or arrival.

Customize your search

Looking for a London Heathrow - Barcelona direct flight? In just a few seconds, our comparator will provide you with the best deals for your flight by selecting your travel optionsfrom more than 400 airlines: just filter your search according to your needs.

How to find a London Heathrow - Barcelona low cost flight?

Fly Scanner compares all types of flights: low cost, direct and solutions also for airports near Barcelona. Save time by comparing all flight deals for London Heathrow - Barcelona in one search and find your airfare at the best price.

Compare only the flights that suit your needs

The flight comparator of Fly Scanner shows you the most suitable solutions for your needs, just enter:

  • Number of passengers
  • Travel class
  • Flight date
Compare also the price of flights from London Heathrow to Barcelona in the days close to those of your search, and save even more by leaving or arriving a few days earlier or later.

Frequently Asked Questions

Frequently asked questions about flights from London Heathrow to Barcelona.

How much does a London Heathrow - Barcelona flight cost?

The lowest price in the last 15 days for an airline ticket from London Heathrow to Barcelona is $60.

How far is London from Barcelona?

London is about 713 mi from Barcelona.

What are the airports in Barcelona?

Barcelona has one airport: Barcelona.

What are the airports in London?

At London there are 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular destinations searched for in Spain?

The most searched cities in Spain according to our users are: Alicante, Barcelona, Madrid, Málaga, Tenerife.

What is the cheapest month to fly from London to Barcelona?

The cheapest month to fly from London to Barcelona is May.

What is the most expensive month to fly from London to Barcelona?

The most expensive month to fly from London to Barcelona is December.

What is the best day of the week to fly from London to Barcelona?

For flights from London to Barcelona Tuesday is on average the cheapest day to fly, while Saturday is the most expensive day to fly.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more