Find cheap flights from London to Lisbon

Top tips for finding a cheap flight

• Looking for a cheap flight? 25% of our users found flights on this route for $67 or less.
• The cheapest flight from London to Lisbon was found 74 days before departure, on average.
• Book at least 4 weeks before departure in order to get a below-average price.
• High season is considered to be November, December and January. The cheapest month to fly is January.
• Morning departure is around 21% more expensive than an evening flight, on average*.
• For those booking flights from London to Lisbon, London’s major airports Heathrow, Gatwick, Stansted and Luton all fly direct to Lisbon’s Humberto Delgado International Airport. The Lisbon airport is located close to the centre of the city and in a great location to explore the city, or continue your journey through Portugal.
• Depending on the time of year that you’re travelling, you can get some great deals on flights from London to Lisbon through the budget or affordable airlines. Companies such as Ryanair, Wizz, and easyJet all fly direct to Lisbon in only 2 hours and 45 minutes. Time it right, and you might be able to find really cheap fares.
• There are a number of airport lounges throughout Gatwick Airport that can be booked in advance or paid for at the door. These include the No1, with access to Premium Security Passes; the speciality business lounge Regus Express; or the elegant Clubrooms.
• If you’re travelling with children, Heathrow has a service which allows you to order your baby food or milk formula through Boots to be picked up after you go through security. That way, you will not have to worry about the security restrictions. Gatwick is also a family-friendly airport, with Kids Zones in the North and South Terminals where children can play or watch TV.
• Portugal’s currency is, of course, the Euro. If you need to purchase Euro before flying out, Travelex offers a service where you can order it online and pick it up from Heathrow airport before you depart. Alternatively, if you are flying out of Gatwick you can order through Moneycorp and pick up the bills at one of the numerous kiosks throughout the terminal.