Question 1

What are the cheapest airlines flying from Barcelona-El Prat Airport to London round-trip?

Accepted Answer

Currently priced at $162, Vueling will fly you from Barcelona-El Prat Airport to London and back. In addition to Vueling, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on British Airways for as low as $188. Find deals

Question 2

What are the cheapest airlines to fly from Barcelona-El Prat Airport to London one-way?

Accepted Answer

For one-way options, check prices for Vueling. According to our data, you can fly for as low as $72. Users have also found prices from $96 and $98 on Air Serbia and British Airways, respectively. Find deals

Question 3

How far ahead should I book a flight from Barcelona-El Prat Airport to London?

Accepted Answer

The price you pay for your flight from Barcelona-El Prat Airport to London may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date. Find deals

Question 4

What is the cheapest month to book a flight from Barcelona-El Prat Airport to London?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to London (average of $1,037). Flying from Barcelona-El Prat Airport to London in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options. Find deals

Question 5

What is the cheapest day to fly from Barcelona-El Prat Airport to London?

Accepted Answer

Travellers seeking maximum savings on their Barcelona-El Prat Airport to London flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Barcelona-El Prat Airport to London

Accepted Answer

The most flights from BCN to LON are scheduled on a Monday (78 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (24 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 9

What are the cheapest flights from Barcelona-El Prat Airport to London?

Accepted Answer

While on average a flight from Barcelona-El Prat Airport to London is generally $241, our data shows the cheapest flight currently is $59. When looking at the most popular route, (Barcelona-El Prat - London Heathrow), you can expect to pay $591 for that flight.

Question 10

What are the most reliable airlines from Barcelona-El Prat Airport to London?

Accepted Answer

The top 3 most reliable airlines when flying from Barcelona-El Prat Airport to London are Vueling (85%), Iberia (80%) and American Airlines (78%).

Question 11

What is the cheapest day to fly return from Barcelona-El Prat Airport to London?

Accepted Answer

Sunday flights are found to be more expensive to fly from Barcelona-El Prat Airport to London. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.

Question 12

How far in advance should I book a flight from Barcelona-El Prat Airport to London?

Accepted Answer

To save up to 82% on this flight, we recommend booking at least 41 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Barcelona-El Prat Airport to London from $156 1-2 weeks out and tickets from $244 for flights departing within the next 72 hours.

Question 13

What is the cheapest month to fly from Barcelona-El Prat Airport to London?

Accepted Answer

Flights from Barcelona-El Prat Airport to London lean towards being more expensive in August. Prices are generally better when you fly from Barcelona-El Prat Airport to London in March, with the cheapest ticket starting at $35.

Question 14

What is the cheapest time of day to fly from BCN to LON?

Accepted Answer

Unlike in the afternoon, when flights are generally more expensive, you can save up to 89% on flights from Barcelona-El Prat Airport to London by exploring options for tickets in the morning.

Question 15

Can I find deals for flights from Barcelona-El Prat to London that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Barcelona-El Prat to London flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 16

How can I find direct flights from Barcelona-El Prat to London?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to London.

Question 17

Can I find deals for business class flights from Barcelona-El Prat to London?

Accepted Answer

Yes. Cheapflights offers flight deals from Barcelona-El Prat to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 18

How does Cheapflights help users find flights from Barcelona-El Prat to London?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Barcelona-El Prat today with Cheapflights!

Question 19

Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to London?

Accepted Answer

Cheapflights helps you find that perfect flight to London from Barcelona-El Prat by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 20

Can Cheapflights find flights from Barcelona-El Prat to London with no change fees?

Accepted Answer

Certainly. Search results for flights to London from Barcelona-El Prat shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 21

Can Cheapflights notify me if prices for flights from Barcelona-El Prat to London become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Barcelona-El Prat to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	$162
One-way from	$72
Popular in	August
Cheapest in	March
Average price	$201
Good one-way deal	$63 or less

Cheap flights from Barcelona-El Prat Airport to London from $72

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Barcelona-El Prat to London are usually found in March or January, booked 65 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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Find flight deals from Barcelona-El Prat to London

Cheapest flights from Barcelona-El Prat to LondonExplore the most affordable flight options available from Barcelona-El Prat to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 7월 2025.

Explore the most affordable flight options available from Barcelona-El Prat to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 7월 2025.

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Use the filters below to find and compare flights from Barcelona-El Prat Airport to London that are best for you.

Best time to book a flight from Barcelona-El Prat to London

Have a flexible travel schedule? Discover the best time to fly to London from Barcelona-El Prat with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Barcelona-El Prat Airport to London

How far ahead should I book a flight from Barcelona-El Prat Airport to London?

Use this chart to determine the optimal time to book a return flight from Barcelona-El Prat to London. Price data was last updated on 11 July 2025.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to London?

What is the cheapest time of day to fly from BCN to LON?

Find hourly flight availability from Barcelona-El Prat to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 7월 2025.

Weekly flight availability from Barcelona-El Prat Airport to London

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 15 7월 2025.

Read through reviews of airlines operating flights from Barcelona-El Prat Airport to London, such as KLM, Austrian Airlines, andVueling. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Barcelona-El Prat Airport to London round-trip?

What are the cheapest airlines to fly from Barcelona-El Prat Airport to London one-way?

What are the most reliable airlines from Barcelona-El Prat Airport to London?

What are the cheapest flights from Barcelona-El Prat Airport to London?

Can I find deals for flights from Barcelona-El Prat to London that include hotel bookings?

How can I find direct flights from Barcelona-El Prat to London?

Can I find deals for business class flights from Barcelona-El Prat to London?

What is the cheapest month to book a flight from Barcelona-El Prat Airport to London?

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How does Cheapflights help users find flights from Barcelona-El Prat to London?

Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to London?

Can Cheapflights find flights from Barcelona-El Prat to London with no change fees?

Can Cheapflights notify me if prices for flights from Barcelona-El Prat to London become cheaper?

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Cheapest flights from Barcelona-El Prat to London
Explore the most affordable flight options available from Barcelona-El Prat to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 7월 2025.