₩151,500 Cheap Flights from London (LHR) to Barcelona (BCN)

View ₩151,500 flight on Fri, Oct 3, 2025Opens in a new window

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Cheap Flights from London to Barcelona (LHR-BCN)

Prices were available within the past 7 days and start at ₩151,500 for one-way flights and ₩237,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Sat, Mar 15 - Sun, Mar 30
LHR
London
BCN
Barcelona
₩237,800 Roundtrip, found 3 hours ago
₩237,800
Roundtrip
found 3 hours ago
Select Iberia flight, departing Sat, Mar 15 from London to Barcelona, returning Sun, Mar 30, priced at ₩237,800 found 3 hours ago
Iberia
Sat, Apr 12 - Sat, Apr 19
LHR
London
BCN
Barcelona
₩238,100 Roundtrip, found 1 day ago
₩238,100
Roundtrip
found 1 day ago
Select Iberia flight, departing Sat, Apr 12 from London to Barcelona, returning Sat, Apr 19, priced at ₩238,100 found 1 day ago
Iberia
Mon, Mar 31 - Sun, Apr 6
LHR
London
BCN
Barcelona
₩238,500 Roundtrip, found 1 day ago
₩238,500
Roundtrip
found 1 day ago
Select Iberia flight, departing Mon, Mar 31 from London to Barcelona, returning Sun, Apr 6, priced at ₩238,500 found 1 day ago
British Airways
Tue, Apr 1 - Sat, Apr 5
LHR
London
BCN
Barcelona
₩256,500 Roundtrip, found 1 day ago
₩256,500
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Apr 1 from London to Barcelona, returning Sat, Apr 5, priced at ₩256,500 found 1 day ago
Iberia
Thu, Oct 2 - Thu, Oct 9
LHR
London
BCN
Barcelona
₩261,400 Roundtrip, found 5 days ago
₩261,400
Roundtrip
found 5 days ago
Select Iberia flight, departing Thu, Oct 2 from London to Barcelona, returning Thu, Oct 9, priced at ₩261,400 found 5 days ago
British Airways
Mon, Mar 17 - Sun, Mar 30
LHR
London
BCN
Barcelona
₩261,500 Roundtrip, found 3 hours ago
₩261,500
Roundtrip
found 3 hours ago
Select British Airways flight, departing Mon, Mar 17 from London to Barcelona, returning Sun, Mar 30, priced at ₩261,500 found 3 hours ago
British Airways
Mon, Mar 24 - Mon, Mar 31
LHR
London
BCN
Barcelona
₩261,800 Roundtrip, found 23 hours ago
₩261,800
Roundtrip
found 23 hours ago
Select British Airways flight, departing Mon, Mar 24 from London to Barcelona, returning Mon, Mar 31, priced at ₩261,800 found 23 hours ago
Scandinavian Airlines
Fri, Mar 14 - Sat, Mar 29
LHR
London
BCN
Barcelona
₩371,600 Roundtrip, found 3 hours ago
₩371,600
Roundtrip
found 3 hours ago
Select Scandinavian Airlines flight, departing Fri, Mar 14 from London to Barcelona, returning Sat, Mar 29, priced at ₩371,600 found 3 hours ago
TAP Portugal
Tue, Mar 4 - Thu, Mar 6
LHR
London
BCN
Barcelona
₩391,300 Roundtrip, just found
₩391,300
Roundtrip
just found
Select TAP Portugal flight, departing Tue, Mar 4 from London to Barcelona, returning Thu, Mar 6, priced at ₩391,300 just found
Lufthansa
Tue, Nov 18 - Wed, Dec 17
LHR
London
BCN
Barcelona
₩409,400 Roundtrip, found 2 days ago
₩409,400
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Nov 18 from London to Barcelona, returning Wed, Dec 17, priced at ₩409,400 found 2 days ago
Flights from London (LHR) to Barcelona (BCN)
Origin airport
Heathrow
Destination airport
Barcelona Intl.
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Eurowings, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines
Roundtrip price
₩237,800
Distance
1140 km

London to Barcelona Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to Barcelona will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Barcelona.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LHR to BCN flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to BCN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from LHR to Barcelona Intl. Airport (BCN)?
Round-trip tickets from London Heathrow to Barcelona Airport start from ₩237,800. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Barcelona Airport?
We get that life can throw the odd curveball, so we’ve made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from London Heathrow to Barcelona Intl. Airport (BCN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for London Heathrow to Barcelona Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from LHR to Barcelona Airport?
You can forget about a movie marathon on this flight — it’s only 1,150 kilometers from Hounslow to El Prat de Llobregat. Find your seat, order a snack and you’ll be touching down in no time.
Which airlines fly direct from Heathrow Airport to Barcelona Intl. Airport (BCN)?
Check out the deals on offer with British Airways (BA) if you want to fly straight from Heathrow Airport to BCN. This popular carrier offers 212 monthly flights, so you’re sure to find one that suits your schedule.
Are London Heathrow to Barcelona Intl. Airport (BCN) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Heathrow Airport to Barcelona Airport can be hit-or-miss. It is possible to find a bargain, but you could also completely miss out! If you’d rather play it safe and start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines release their prices that far in advance. Our advice? Check back often as updates are made frequently.
London nearby Airports

London

Gatwick to Barcelona
₩117,890
London City to Barcelona
₩326,200
*Available to Expedia members.