Tower Bridge over the River Thames in London on a sunny day

Cheap Flights to London

Royal sights and world-class museums

Round trip from $485

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London mixes palaces, free museums and pub lunches. Summer days are long, and fares are lower in the shoulder months.

Things to do in London

  1. Explore Tower of London
  2. Spend an afternoon at British Museum
  3. Make time for Buckingham Palace
  4. Finish the day around Borough Market

Best time to visit

May to September.

Flights to London

Frequently asked questions

When is the best time to visit London?

Many travelers like May to September. Fares and hotel prices vary through the year, so compare dates before you book.

Which airports serve London?

You can fly into LHR. Compare fares for each airport when more than one is listed.

Are the fares on this page final?

No. Fares are indicative and change often. The final price and availability are shown on the partner site at booking.