Find flights
Deals
When to book
FAQs

Cheap flights from Barcelona-El Prat Airport to London from $39

BCN — LON
31 Oct — 7 Nov1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Barcelona-El Prat to London are usually found in November or January, booked 43 days in advance, depart on a Friday or Monday and return on a Sunday

Cheap flight deals from Barcelona-El Prat to London

Enter your travel dates to find the best prices.

Cheapest flights from Barcelona-El Prat to London

Sun 8/1107:20 -
Nonstop2h 30m
Tue 10/1106:30 -
Nonstop2h 05m
Deal found 28/9$63
Fri 16/1005:45 -
Nonstop2h 25m
Mon 19/1020:50 -
Nonstop2h 15m
Deal found 29/9$63
Wed 7/1013:25 -
Nonstop2h 25m
Sun 11/1008:30 -
Nonstop2h 10m
Deal found 29/9$63
Sat 7/1110:50 -
Nonstop2h 20m
Tue 10/1106:30 -
Nonstop2h 05m
Deal found 30/9$65
Wed 7/1005:55 -
Nonstop2h 25m
Sun 11/1006:45 -
Nonstop2h 15m
Deal found 1/10$65
Mon 30/1110:25 -
Nonstop2h 30m
Wed 2/1206:50 -
Nonstop2h 10m
Deal found 30/9$65
Thu 5/1122:20 -
Nonstop2h 25m
Sat 7/1115:35 -
Nonstop2h 05m
Deal found 1/10$66
Fri 27/1121:55 -
Nonstop2h 25m
Sun 29/1108:20 -
Nonstop2h 10m
Deal found 29/9$66
Wed 21/1010:55 -
Nonstop2h 30m
Fri 30/1017:00 -
Nonstop2h 10m
Deal found 28/9$66
Wed 21/1007:40 -
Nonstop2h 30m
Sat 31/1019:10 -
Nonstop2h 05m
Deal found 28/9$68
Fri 16/1005:45 -
Nonstop2h 25m
Sun 18/1006:45 -
Nonstop2h 15m
Deal found 30/9$68
Fri 2/1023:25 -
Nonstop2h 25m
Sun 4/1008:30 -
Nonstop2h 10m
Deal found 28/9$68

Find flight deals from Barcelona-El Prat to London

Round-trip from

$63

One-way from

$39

Popular in

December

Cheapest in

November

Average price

$115

Good round-trip deal

$511 or less

Good one-way deal

$28 or less
easyJet
  • easyJet
  • 8/11-10/11
  • Nonstop
  • 4h 35m total
  • Barcelona to London
Search Deals
easyJet
  • easyJet
  • 24/11-31/12
  • Nonstop
  • 2h 30m total
  • Barcelona to London
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from Barcelona-El Prat to London (LON).
Search Deals
Price to beat on a one-way flight from Barcelona-El Prat to London (LON).
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BarcelonaLondon

BCN Barcelona-El Prat - LTN London Luton

BCNLTN

Barcelona-El Prat

Sun 8/11

10:20-11:50

Nonstop2h 30m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

$40

BarcelonaLondon

BCN Barcelona-El Prat - STN London Stansted

BCNSTN

Barcelona-El Prat

Fri 18/12

07:55-09:20

Nonstop2h 25m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

$42

BarcelonaLondon

BCN Barcelona-El Prat - SEN London Southend

BCNSEN

Barcelona-El Prat

Tue 29/12

13:40-15:00

Nonstop2h 20m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

$42

BarcelonaLondon

BCN Barcelona-El Prat - LTN London Luton

BCNLTN

Barcelona-El Prat

Wed 14/10

10:55-12:25

Nonstop2h 30m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

$42

BarcelonaLondon

BCN Barcelona-El Prat - SEN London Southend

BCNSEN

Barcelona-El Prat

Sun 31/1

20:55-22:15

Nonstop2h 20m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

$43

BarcelonaLondon

BCN Barcelona-El Prat - LTN London Luton

BCNLTN

Barcelona-El Prat

Wed 23/12

20:55-22:25

Nonstop2h 30m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

$43

BarcelonaLondon

BCN Barcelona-El Prat - LTN London Luton

BCNLTN

Barcelona-El Prat

Fri 16/10

21:35-23:00

Nonstop2h 25m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

$43

BarcelonaLondon

BCN Barcelona-El Prat - SEN London Southend

BCNSEN

Barcelona-El Prat

Thu 3/12

21:00-22:20

Nonstop2h 20m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

$45

BarcelonaLondon

BCN Barcelona-El Prat - SEN London Southend

BCNSEN

Barcelona-El Prat

Sun 29/11

20:55-22:15

Nonstop2h 20m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

$46

BarcelonaLondon

BCN Barcelona-El Prat - LTN London Luton

BCNLTN

Barcelona-El Prat

Sun 22/11

10:20-11:50

Nonstop2h 30m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

$46

Flights are sorted by cheapest return flights first.

Deals found on 1/10

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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.
Estimated return price

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to London (average of $117). Flying from Barcelona-El Prat Airport to London in December is currently the most expensive (average of $196). 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.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 66% on flights from Barcelona-El Prat Airport to London by exploring options for tickets at midday.

Weekly flight availability from Barcelona-El Prat Airport to London

The most flights from BCN to LON are scheduled on a Wednesday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost for a return flight from Barcelona-El Prat Airport to London?

Airfare is below average for this route at the moment.
Barcelona-El Prat Airport to London flights typically cost between $84 and $184 in November.
The cheapest return price found within the last 5 days was $63 on easyJet (8 Nov–10 Nov).

How often are flights from Barcelona to London delayed?

About 20% of weekly flights between Barcelona and London have experienced delays in the past year, with the average delay time being 124 minutes.

What is the most punctual flight time for Barcelona to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Barcelona to London flights?

Over the past year, Vueling have had the lowest number of delays on this route, with just 14% of flights being delayed.

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

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 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • How long is the flight from Barcelona-El Prat Airport to London?

    Airlines like Ryanair, easyJet, and Wizz Air fly from Barcelona-El Prat Airport to London in about 2h 25m. The time it takes to get you to your destination is usually consistent. The distance from Barcelona-El Prat Airport to London is about 1184 km. All flights are typically direct.

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

    The top 3 most reliable airlines when flying from Barcelona-El Prat Airport to London are Vueling (84%), LATAM Airlines (75%) and Iberia (72%).

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

    While on average a flight from Barcelona-El Prat Airport to London is generally $147, our data shows the cheapest flight currently is $110. When looking at the most popular route, (Barcelona-El Prat - London Heathrow), you can expect to pay $18,982 for that flight.

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

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

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

    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.

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

    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.

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

    Currently, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to London (average of $117). Flying from Barcelona-El Prat Airport to London in December is currently the most expensive (average of $196). 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.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Hounslow
St. Albans
Luton
Horsham
Brentford
Dover
Aylesbury
Dorking
Guildford
Stansted
Braintree
Gatwick
Kingston upon Thames
Uxbridge
Chertsey
Twickenham
Orpington
Teddington

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Barcelona-El Prat to London

Barcelona-El Prat to Heathrow flights

Fly with Cheapflights

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

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!

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

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!

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

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.

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.