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Flights to San Diego

Special flight deals to San Diego

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Find the best time to book cheap flights to San Diego

Flexible on travel dates? Discover the cheapest month to fly to San Diego

  • Cheapest round-trip flight

    from £600

  • Cheapest month to travel

    October

  • The cheapest day to fly

    Friday

  • Lowest prices

    3 months before
Aug
£1,143
Sept
£649
Oct
£600
Nov
£628
Dec
£652
Jan
£659
Feb
£677
Mar
£659
Apr
£662
May
£668
Jun
£742
Jul
£743

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 6 months before

    from

    £1,350

  • 3 months before

    from

    £1,078

  • 30 days before

    from

    £2,072

  • 7 days before

    from

    £4,681

  • 1 day before

    from

    £1,875

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
£1,232
Mon
£1,212
Tue
£2,438
Wed
£1,141
Thu
£739
Fri
£1,733
Sat
£1,132
Sun

General information

  • Local time (UTC-8)

  • Flight time from London

  • Exchange Rate

    1 USD = 0.73 GBP
San Diego
San Diego is a city located on the Pacific Ocean at the southwestern tip of California, near the Mexican border. It's the second-largest city in the state and the eighth in the USA. Renowned for its beautiful beaches and mild climate, San Diego attracts tourists year-round. Average temperatures range from 15 °C in winter to 25 °C in summer. Don't miss the historic Old Town park, the zoo, and Balboa Park. Spring and autumn are the ideal seasons to visit when the weather is most pleasant.