Cheap Flights from London (LON) to Barcelona (BCN)

Top tips for finding a cheap flight from London to Barcelona

Finding cheap tickets from London to Barcelona is easy with a little flexibility. Use our Whole Month search feature to scan through the calendar for the cheapest dates. You can also set up a Price Alert for your route and let us monitor the fares for you, sending notifications when prices change. If you’d rather skip layovers, select the Direct Flights search to view non-stop options that’ll save you time.

Booking your tickets early often leads to savings, but we can also find you some last-minute deals. In general, January is the best time to schedule your trip from London to Barcelona, with the lowest average fares across the board. Keep these strategies in mind to find the best itinerary.

Handy information about London airport

London serves as a true global gateway with six airports managing a spectrum of international and domestic flights. The centrally located London City Airport, notable for its single terminal, primarily focuses on domestic and European flights tailored for business travelers, while also offering a few transatlantic routes. It presents various transport options including the Docklands Light Railway, enhancing its accessibility.

Heathrow, the UK's largest airport, operates from four terminals offering comprehensive international connections. You'll find a multitude of transportation channels like the Heathrow Express and the Piccadilly Underground line that provide direct access to and from the heart of the city. Similarly, Gatwick, with two terminals, and Stansted, with one, both offer a range of flights, including low-cost options, and direct train routes into London. Luton, also facilitating primarily budget carriers from its single terminal, connects travelers to London via its nearby train station. Lastly, Southend Airport completes the set with links into the city, chiefly serving domestic and European airlines.

Barcelona airport: good to know

Barcelona Airport serves as a gateway to the city with its three distinct terminals: Terminal 1, Terminal 2A, and Terminal 2B. Terminal 1 is the major hub, handling most domestic and international traffic. It's well-connected to the city with a suite of transportation options, including buses, taxis, rental cars, and its own train station, ensuring smooth access to and from the airport.

Meanwhile, Terminal 2 is split into sections A and B. Terminal 2A is the go-to for international travelers and hosts a number of low-cost carriers alongside a variety of shops, restaurants, and essential services. Terminal 2B caters mostly to domestic and regional destinations with a selection of low-cost airline options and is similarly equipped with amenities for passengers. Each terminal is supported by regular public transport links, making the journey between the city center and the airport straightforward for all passengers. Plan your airport transfer ahead of your flight from London to Barcelona for a stress-free trip.

Best time to fly from London to Barcelona

The best time to fly from London to Barcelona is from May to June and from September to October, when the weather is most comfortable with temperatures ranging from 61°F to 79°F. This period avoids the peak of the hot summer while offering pleasant warmth perfect for exploring the city and lounging on its famed beaches without the extreme heat or the larger crowds of July and August. Despite moderate rainfall, Barcelona's climate during these months provides an ideal balance for sightseeing and outdoor activities.

Reasons to visit Barcelona

When planning your trip to Barcelona, check out these activities and attractions the city has to offer. The La Sagrada Familia, an iconic basilica, showcases unique architecture that has been captivating visitors for decades. Park Guell is a public garden complex with architectonic elements that offer a glimpse into the creative mind of Antoni Gaudi. Casa Mila, known as La Pedrera, is a modernist building that represents an innovative approach to 20th-century architecture. Each summer, the city celebrates La Merce Festival, a grand event with concerts, traditional dancing, and Barcelona's famous castellers building human towers.

Add hotel bookings and car hire to your London to Barcelona flight

Planning your trip to Barcelona is easy and convenient with Skyscanner. Choose from trusted car rental options like Record Go, Firefly, or Goldcar to explore the city at your own pace. For your stay, consider the iconic W Barcelona, the historic Hotel 1898, or the illustrious Hotel Arts Barcelona, each offering distinct comforts and amenities. Book your transportation and accommodation together on Skyscanner for a hassle-free experience.