Flights to London

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Flight deals to London

Looking for a cheap last-minute deal or the best return flight to London? Find the biggest savings on one-way and return tickets right here.

Find the cheapest time to fly to London

Flexible on travel dates? Find the cheapest month – or even day – to fly to London.

Airports in London

Looking for the best route? There are 6 airports in and around London.

Direct flights to London

Flying to London

The things to know before you go.
Cheapest flight found£26
Cheapest month to flyMay
Average flight time1 hr, 25 mins
Most popular airlineBritish Airways
Average flights per week2,989

Discover London

How to find cheap flights to London

Finding cheap flights to London is a breeze with Skyscanner. Fares change often, and your ticket price depends on travel dates, seat availability, and booking time. We've compared prices from all top online travel agents and airlines flying to London to find you the most affordable flights. With Skyscanner, what you see is what you get – no hidden costs.

Best time to visit London

The best time to visit London is usually from June to September. You can expect mild temperatures averaging 22°C and a fair bit of sunshine during this season. If you prefer smaller crowds or want cheaper tickets, consider coming during the cooler months when temperatures range between 9°C and 16°C. Just bear in mind that it can get a bit chilly, and you might see a bit more rain.

Best time to book flights to London

Looking for a cheap flight to London from elsewhere in the UK? We'd recommend booking around 45-60 days in advance – this is usually the best time to find cheap tickets. Don't forget to use our Price Alert feature, where we'll monitor fare changes and alert you if prices change so you can make the most of your travel budget.

Airports in London

London is connected to four airports. The main hub is London Heathrow Airport, situated roughly 25 km to the west of the city centre. London Gatwick Airport is located about 45 km south of the city centre. London Stansted Airport is about 64 km northeast, and London City Airport is the closest, just 11 km east of the Westminster area. London Heathrow is the largest airport and manages the majority of international flights, while the other airports cater to a mix of both international and domestic flights, with London City Airport being a popular choice for business travellers due to its proximity to the city's financial district.

Top things to see and do in London

London features a blend of historic architecture and modern city life. The Shard offers a panoramic view of the city, while the Royal Parks are perfect for leisurely strolls. Visit Brick Lane for unique shops and local crafts, or wander around Borough Market to savour the food scene. If architecture interests you, the buildings in the Westminster area are worth seeing. After exploring the National Gallery and Hyde Park, unwind at a local pub and enjoy a pint of British ale.


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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.