Cheap flights from London to Barcelona

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 is well-equipped with six airports, each catering to a variety of travel needs. London City Airport, with its single terminal, is nestled within the city, offering a convenient gateway, predominantly for business travellers to domestic and European destinations. The Docklands Light Railway provides swift access to this airport, along with other ground transport options.

Heathrow, London's major international airport, comprises four active terminals, connecting passengers to a comprehensive list of destinations worldwide. For efficient transfers, the Heathrow Express train service and several other transport modes link the airport to the capital and surrounding areas. Similarly, Gatwick, with two terminals, provides extensive connectivity and is logistically well-supported by the Gatwick Express and other rail and road services.

Stansted, favouring low-cost airlines, directs mostly to European locations, while also serving few intercontinental routes. The Stansted Express ensures a direct connection to London. Lastly, Luton and Southend, each featuring a single terminal, are strongholds for low-cost European flights, with robust rail links and other ground transport services ensuring seamless travel to and from the capital.

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 the lion's share of both domestic and international traffic. It's well-connected to the city with a suite of transport 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 travellers 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 centre and the airport straightforward for all passengers. Prepare for your flight from London to Barcelona by familiarizing yourself with local customs, weather and airport travel options ahead of time.

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 16°C to 26°C. This period skirts 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 Barcelona has to offer. The La Sagrada Família, an iconic basilica, showcases unique architecture that has been captivating visitors for decades. Park Güell is a public garden complex with architectonic elements that offer a glimpse into the creative mind of Antoni Gaudí. Casa Milà, known as La Pedrera, is a modernist building that represents an innovative approach to 20th-century architecture. Each summer, the city celebrates La Mercè 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 hire 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 transport and accommodation together on Skyscanner for a hassle-free experience.