Cheap Flights Fares to London (LHR)
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Flights to London – Book Affordable Airfares with lookbookflights.com
Looking for the best flights to London? lookbookflights.com helps travellers compare airline fares, find affordable flight deals, and book secure trips to London with ease.
Overview of London
Flights to London arrive in a city with two thousand years of history and a museum, market or park on almost every corner.
Many of the best-known collections are free to enter, which makes London unusually rewarding for travellers keeping an eye on costs.
About London Heathrow Airport (LHR)
Most flights to London arrive at London Heathrow Airport (LHR), which sits about 15 miles west of central London.
- London Heathrow Airport (LHR): The main gateway for travellers visiting the United Kingdom.
- Location: About 15 miles west of central London.
- Getting into town: The Elizabeth line, Piccadilly line and Heathrow Express all run into the centre.
- At the airport: Modern terminals with shopping, restaurants, lounges and passenger services.
Tip: check your terminal before you travel — transfers between terminals can take longer than expected.
Best Time to Visit London
- May – June: Long days, gardens at their best and mild weather.
- July – August: Peak season, warmest and busiest.
- September – October: Comfortable and quieter, with autumn colour in the parks.
- November – April: Cool and often grey, but hotels are cheaper and museums calm.
Shoulder seasons usually offer the best balance of weather, availability and fares.
Top Places to Visit in London
- The British Museum: Free entry to one of the great world collections.
- Tower of London: The Crown Jewels and nearly a thousand years of history.
- Westminster and Big Ben: Parliament, the Abbey and the river beside them.
- The South Bank: A riverside walk past the Tate Modern and the National Theatre.
- Borough Market: A food market trading on the same site for centuries.
- Hyde Park and Kensington Gardens: Open green in the middle of the city.
Popular Airlines Flying to London
- British Airways
- Virgin Atlantic
- American Airlines
- Delta Air Lines
- United Airlines
Routes and carriers change through the year — search your dates to see who is flying.
Travel Tips for London
- Tap in and out with a contactless card — it is cheaper than paper tickets.
- London has six airports; confirm which one your ticket uses before booking transfers.
- Most national museums are free, though special exhibitions are ticketed.
- Carry a light waterproof whatever the forecast says.
- Walking between central sights is often quicker than changing lines twice.
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Discover London and book flights to London today with lookbookflights.com.