Cheap Flights from Belfast to London

Top tips for finding a cheap flight from Belfast to London

Finding cheap tickets from Belfast to London 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 stopovers, 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 flight from Belfast to London, with the lowest average fares across the board. Keep these strategies in mind to find the best itinerary.

Handy information about Belfast airport

Belfast, the capital city of Northern Ireland, is served by two airports: George Best Belfast City Airport (BHD) and Belfast International Airport (BFS), ensuring your travel needs are well-covered, whether you're flying within the UK or internationally.

Located close to the city centre, Belfast City Airport offers convenience with its single terminal. Ground transport is readily available – you can hop on a bus, catch a taxi, rent a car or stroll to the nearby train station to reach your final destination.

Belfast International Airport also has a single terminal, but it caters to a broader spectrum of flights, including a range of low-cost carriers that connect Belfast to cities across Europe and beyond. Access to the airport is straightforward, with buses, taxis, and car rentals available for transport, and a train station is located close to the airport for easy mobility.

London airport: good to know

London is connected to six airports. London City Airport, with its single terminal, is located near the city centre, offering a convenient gateway for business travellers to domestic and European destinations. The Docklands Light Railway provides easy access to this airport, along with other ground transport options.

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 travellers to London via its nearby train station. Lastly, Southend Airport completes the set with links into the city, chiefly serving domestic and European airlines. Improve your travel experience when flying from Belfast to London by finding out what airport facilities are available.

Best time to fly from Belfast to London

The best time to fly from Belfast to London is during the summer months, particularly in July and August, when the city enjoys its warmest weather, with pleasant average temperatures ranging from 15°C to 25°C. Though occasional heatwaves may push temperatures towards 30°C, the climate remains generally mild, ideal for exploring London's myriad attractions. It’s also a period with longer daylight hours, perfect for sightseeing. Meanwhile, winters are cooler, with January and February seeing temperatures between 2°C and 8°C and a higher likelihood of rain.

Reasons to visit London

When planning your trip, check out these activities and attractions London has to offer. Dive into the rich tapestry of history and culture at The British Museum, which houses a vast collection of world art and artefacts. Revel in the royal heritage with a visit to the Tower of London, where the Crown Jewels and storied past await your discovery. For panoramic views of the city skyline, the London Eye provides a memorable perspective. Time your visit to coincide with the Notting Hill Carnival, one of the world's largest street festivals, to experience London's vibrant celebration of Caribbean culture.

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

Planning your trip to London is easy and convenient with Skyscanner. Find a car hire with Green Motion, Europcar, and Hertz. These options allow you to explore the city on your own schedule. For accommodation, choose from Park Plaza Westminster Bridge London, close to iconic landmarks, Sofitel London Heathrow for immediate airport access, or the comfortable Premier Inn London Heathrow Airport T2 & T3 on Bath Road for a restful stopover.