Cheap Flights from Dublin (DUB) to London (LON)

Top tips for finding a cheap flight from Dublin to London

Finding cheap tickets from Dublin 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 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, December is the best time to schedule your trip from Dublin to London, with the lowest average fares across the board. Keep these strategies in mind to find the best itinerary.

Handy information about Dublin airport

Dublin Airport consists of two terminals, ensuring travelers can access both domestic and international flights. Terminal 1 is known for hosting various low-cost airlines and providing multiple transport options, such as buses, taxis, and car rentals, with the convenience of a nearby short-term parking area.

Terminal 2, distinguished by its contemporary design, predominantly handles international flights. This terminal has a comprehensive range of amenities, including shopping outlets, dining options, lounges, and duty-free stores, enhancing their travel experience. The transport facilities mirror those of Terminal 1, offering a choice between buses, taxis and car rentals, alongside short-term parking solutions.

London airport: good to know

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. Simplify your journey when flying from Dublin to London by finding out what the airports have to offer.

Best time to fly from Dublin to London

The best time to fly from Dublin to London is during the summer months of July and August, when London enjoys its warmest weather with temperatures ranging from a pleasant 59°F to 77°F. While the city is well-known for its year-round rainfall, these months offer the best chance for milder weather and longer daylight hours, ideal for sightseeing and outdoor activities. Always remember to pack a raincoat, as showers can still surprise you in this typically mild and temperate climate.

Reasons to visit London

When planning your trip to London, 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 artifacts. 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, a flight on 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 celebration of Caribbean culture.

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

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