Cheap flights from London to Lisbon
From €29 one way, departing Thu 31 Dec. Thursdays are usually cheapest. We compare airlines and travel agencies and add no fees.
Cheapest dates from London to Lisbon
The lowest one-way fares we found for the coming months. Pick a date to see every flight.
Typical fare by day of the week
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Plan the rest of your trip to Lisbon
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Airport transfer in Lisbon
Arrange a pick-up at Lisbon airport (LIS) before you fly.
Things to do in Lisbon
Find tours, tickets and day trips in Lisbon, Portugal.
Car rental in Lisbon
Compare rental cars for Lisbon (pick up at LIS or in town).
London to Lisbon: common questions
Answers use the fares we found most recently and are updated through the day.
How much is a flight from London to Lisbon?
The lowest one-way fare we found recently is €29, departing Thu 31 Dec. A typical cheapest fare on other days is around €61. Prices change often, so check the live price before you book.
Which day is cheapest to fly from London to Lisbon?
Thursdays are usually the cheapest day, about €26 less than Fridays, based on fares found for the next five months.
Which month is cheapest to fly to Lisbon?
December 2026 has the lowest fare we found, from €29 on Thu 31 Dec.
How long is the flight from London to Lisbon?
London and Lisbon are about 1,560 km apart. A direct flight takes roughly 2.5 hours; flights with a stop take longer.
Does SkimFlight charge a booking fee?
No. SkimFlight compares prices from airlines and travel agencies and sends you to the seller to book. You pay the seller’s price with no fee from us.