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London

Flights Portugal London

Special flight deals from Portugal to London

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Find the best time to book cheap flights to London

Flexible on travel dates? Discover the cheapest month to fly to London

  • Cheapest round-trip flight

    from €60
  • Cheapest month to travel

    May
  • The cheapest day to fly

    Monday
  • Lowest prices

    3 months before
May
€60
Jun
€75
Jul
€89
Aug
€86
Sept
€82
Oct
€84
Nov
€86
Dec
€97
Jan
€86
Feb
€86
Mar
€86
Apr
€109

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

    €181

  • 3 months before

    from

    €142

  • 30 days before

    from

    €179

  • 7 days before

    from

    €226

  • 1 day before

    from

    €268

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
€133
Mon
€145
Tue
€166
Wed
€168
Thu
€154
Fri
€160
Sat
€143
Sun

General information

  • Local time (UTC+0)

  • Flight time from Lisbon

  • Exchange Rate

    1 GBP = 1.15 EUR
London
London, the capital of the United Kingdom, is located in the southeast of England on the River Thames. Home to nearly 9 million people, it is one of the largest cities in Europe. The city is a cultural melting pot, with 20% of its residents originating from Asia, Africa, and the Caribbean. London is also the second-largest financial center in the world, hosting numerous banks and investment firms. Highlights include Tower Bridge, Big Ben, and the British Museum. The temperate climate, with mild winters and warm summers, makes it an appealing destination year-round.

    Most popular flights from Portugal to London

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