Find flights
Deals
When to book
FAQs

Cheap flights from Barcelona-El Prat Airport to London from C$ 41

BCN — LON
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Barcelona-El Prat to London are usually found in November or October, booked 43 days in advance, depart on a Saturday or Monday and return on a Saturday

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

Sat 12/123:05 p.m. -
Nonstop2h 25m
Mon 14/125:25 p.m. -
Nonstop2h 10m
Deal found 23/9C$ 65
Fri 16/1011:25 p.m. -
Nonstop2h 25m
Mon 19/101:00 p.m. -
Nonstop2h 10m
Deal found 23/9C$ 65
Sat 7/1110:40 a.m. -
Nonstop2h 30m
Sat 7/113:35 p.m. -
Nonstop2h 05m
Deal found 21/9C$ 66
Fri 16/105:45 a.m. -
Nonstop2h 25m
Sun 18/106:45 a.m. -
Nonstop2h 15m
Deal found 23/9C$ 66
Fri 2/1011:25 p.m. -
Nonstop2h 25m
Sun 4/108:30 a.m. -
Nonstop2h 10m
Deal found 23/9C$ 66
Thu 26/118:55 p.m. -
Nonstop2h 35m
Tue 1/126:50 a.m. -
Nonstop2h 10m
Deal found 23/9C$ 68
Fri 6/1110:15 p.m. -
Nonstop2h 25m
Tue 10/116:30 a.m. -
Nonstop2h 05m
Deal found 21/9C$ 69
Thu 15/105:55 p.m. -
Nonstop2h 25m
Sun 18/106:45 a.m. -
Nonstop2h 15m
Deal found 23/9C$ 69
Sat 7/1110:15 a.m. -
Nonstop2h 25m
Sat 14/116:30 a.m. -
Nonstop2h 10m
Deal found 23/9C$ 69
Tue 24/117:45 p.m. -
Nonstop2h 25m
Sat 28/113:35 p.m. -
Nonstop2h 05m
Deal found 21/9C$ 70
Fri 6/119:55 p.m. -
Nonstop2h 25m
Tue 10/118:10 a.m. -
Nonstop2h 10m
Deal found 22/9C$ 70
Mon 30/1110:25 a.m. -
Nonstop2h 30m
Thu 3/126:50 a.m. -
Nonstop2h 10m
Deal found 20/9C$ 70

Find flight deals from Barcelona-El Prat to London

Round-trip from

C$ 65

One-way from

C$ 41

Popular in

December

Cheapest in

November

Average price

C$ 149

Good one-way deal

C$ 104 or less
Ryanair
  • Ryanair
  • 12/12-14/12
  • Nonstop
  • 4h 35m total
  • Barcelona to London
Search Deals
easyJet
  • easyJet
  • 2/10-31/12
  • Nonstop
  • 2h 25m total
  • Barcelona to London
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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 round-trip

BarcelonaLondon

BCN Barcelona-El Prat - SEN London Southend

BCNSEN

Barcelona-El Prat

Sun 22/11

8:55 p.m.-10:15 p.m.

Nonstop2h 20m

London Southend

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 42

BarcelonaLondon

BCN Barcelona-El Prat - SEN London Southend

BCNSEN

Barcelona-El Prat

Sun 20/12

8:55 p.m.-10:15 p.m.

Nonstop2h 20m

London Southend

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 42

BarcelonaLondon

BCN Barcelona-El Prat - SEN London Southend

BCNSEN

Barcelona-El Prat

Thu 12/11

9:00 p.m.-10:20 p.m.

Nonstop2h 20m

London Southend

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 42

BarcelonaLondon

BCN Barcelona-El Prat - LGW London Gatwick

BCNLGW

Barcelona-El Prat

Sat 24/10

7:10 a.m.-8:40 a.m.

Nonstop2h 30m

London Gatwick

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 44
Quickest round-trip

BarcelonaLondon

BCN Barcelona-El Prat - SEN London Southend

BCNSEN

Barcelona-El Prat

Wed 21/10

6:40 a.m.-7:55 a.m.

Nonstop2h 15m

London Southend

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 44

BarcelonaLondon

BCN Barcelona-El Prat - SEN London Southend

BCNSEN

Barcelona-El Prat

Thu 3/12

9:00 p.m.-10:20 p.m.

Nonstop2h 20m

London Southend

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 44

BarcelonaLondon

BCN Barcelona-El Prat - LTN London Luton

BCNLTN

Barcelona-El Prat

Thu 1/10

10:50 a.m.-12:20 p.m.

Nonstop2h 30m

London Luton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 44

BarcelonaLondon

BCN Barcelona-El Prat - SEN London Southend

BCNSEN

Barcelona-El Prat

Tue 20/10

10:05 a.m.-11:20 a.m.

Nonstop2h 15m

London Southend

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 46

BarcelonaLondon

BCN Barcelona-El Prat - LTN London Luton

BCNLTN

Barcelona-El Prat

Fri 2/10

9:35 p.m.-11:00 p.m.

Nonstop2h 25m

London Luton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 49

BarcelonaLondon

BCN Barcelona-El Prat - LTN London Luton

BCNLTN

Barcelona-El Prat

Tue 1/12

10:35 a.m.-12:05 p.m.

Nonstop2h 30m

London Luton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 49

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/9

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 round-trip 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 C$ 114). Flying from Barcelona-El Prat Airport to London in December is currently the most expensive (average of C$ 190). 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?

When flying from Barcelona-El Prat Airport to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 43% versus a flight in the evening.

Weekly flight availability from Barcelona-El Prat Airport to London

The most flights from BCN to LON are scheduled on a Monday (60 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (14 on average).

How much does it cost to fly round-trip 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 C$ 90 and C$ 204 in December.
The cheapest round-trip price found within the last 5 days was C$ 65 on Ryanair (12 Dec-14 Dec).

How often are flights from Barcelona to London delayed?

About 19% 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 has 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?

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

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

    Departing from Barcelona-El Prat Airport to London will take you 2h 25m. Barcelona-El Prat Airport and London are separated by a distance of 1184 km. Generally, flights for this route are direct.

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

    Before booking your flight to London from Barcelona-El Prat Airport, check out the most reliable airlines to get you to your destination on time: Vueling (84%), LATAM Airlines (75%), Iberia( 72%).

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

    Looking for the cheapest flight from Barcelona-El Prat Airport to London? While on average our users pay C$ 463, our data indicates the cheapest price to be C$ 100. The most popular route (Barcelona-El Prat - London Gatwick), is priced around C$ 896.

  • 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 vacation 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 C$ 114). Flying from Barcelona-El Prat Airport to London in December is currently the most expensive (average of C$ 190). 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
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Slough
Marlow
Cobham
Hounslow
Wembley
Watford
High Wycombe

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Barcelona-El Prat to London

Barcelona-El Prat to Gatwick flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Barcelona-El Prat to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Barcelona-El Prat.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Barcelona-El Prat to London, users can toggle the no change fees filter when performing a flight search.

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.