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How to get the cheapest flight ticket from London to Barcelona
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and Barcelona?
What is the cheapest month to fly to Barcelona?
If you aren’t able to travel during the month of January, then book flights to Barcelona from London during March instead. Flights to Barcelona in March, while not as cheap as those in January, still average around €70.
What is the cheapest day to depart on your flight to Barcelona?
The cheapest day to depart from London to Barcelona is on a Monday. Travellers who choose to depart for Barcelona on a Monday will often find tickets for as low as €0. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Barcelona on Sunday is €281.
What is the cheapest time of day to depart on your flight to Barcelona?
Flying to Barcelona from London in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as €139 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Barcelona, so prices are often more expensive at around €170 per ticket.
What is the cheapest London to Barcelona flight route?
Fly from London Gatwick to Barcelona-El Prat for the best London - Barcelona flight prices
How far in advance should I book a flight to Barcelona?
You are more likely to see cheaper flights to Barcelona from London when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around €154 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from London for as low as €144 on momondo.
What cabin class options are available on London to Barcelona flights?
There are 2 cabin classes available to choose from on London to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from London to Barcelona on average per day?
46 flights are operational daily from London to Barcelona as of April 2025. The most popular departure time for this route is 09:00, with 40% of flights per day taking off at midday.
How many flights depart from London to Barcelona on average per week?
As of April 2025, there are 326 flights per week flying from London to Barcelona. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.
Cheap London to Barcelona flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Barcelona
How far is London to Barcelona by plane?
Barcelona is 1137.6 km away from London. A reasonable flight in good conditions will take 2h 10m.
When did momondo last update prices for flights from London to Barcelona?
Prices for flights from London to Barcelona were last updated today.
How old do you have to be to fly from London to Barcelona?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents you'll need for your trip to Barcelona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from London to Barcelona?
It is quick and easy to find London to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.
Can I find flights from London to Barcelona with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Barcelona flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Barcelona?
momondo helps you find the best flight between London and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to Barcelona right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to Barcelona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Barcelona and let you know when they change.