Flights from London to Lisbon
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Cheap Flights from London to Lisbon

Track economy fares on the LHRLIS route and get alerts when prices drop.

From
London
LHR / LGW / STN
To
Lisbon
LIS

Route Intelligence: LondonLisbon

Flight Duration

2 hr 35 min (Direct)

Price Guidance

A good deal is under $120 roundtrip. Standard fare is $200-$350+.

Peak Season

June to August

Top Airlines

TAP Air Portugal, British Airways, easyJet

Booking Tip

Book 6-10 weeks in advance for the best fares; flying midweek and avoiding school holidays can save 20-30% compared to weekend peak travel.

Track LondonLisbon Fares

Set your target price and FlightKitten will scan this route twice daily. The instant economy fares drop below your budget, you'll get an email with the price, airline, and a direct booking link.

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Flying Business Class?

If you're considering business class on this route, BusinessClassSignal.com is a dedicated tool that tracks premium cabin fares. They alert you when business & first class prices drop — worth checking out if you fly up front.

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Other Routes to Lisbon

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Route Briefing: London to Lisbon

Just two hours and thirty-five minutes from London and you're stepping into a city that feels like it was designed to make you slow down. Lisbon is one of those rare places where the light itself seems different — golden and Atlantic-soft, bouncing off centuries of azulejo tiles and tumbling down hills toward the river Tagus. For Londoners, this is arguably the most rewarding short-haul escape in Europe, and the fact that you can get there for under $120 roundtrip on a good day makes it almost unreasonable not to go.

TAP Air Portugal, British Airways, and easyJet all fly the route year-round, which keeps competition healthy and prices honest. For the best fares, aim to book six to ten weeks ahead, and if you can fly midweek and sidestep UK school holidays, you're looking at savings of twenty to thirty percent compared to peak weekend travel. June through August is when Lisbon is at its most buzzing — festivals, rooftop bars, long evenings — but the city genuinely rewards off-season visits too. Spring brings wildflowers and comfortable temperatures without the summer crowds, and winter is mild enough that sitting outside with a coffee is rarely out of the question.

From the airport, getting into the central city is straightforward. The Lisbon Metro connects directly from the airport into the heart of the city, and it's fast, affordable, and well-signed in English — skip the taxi queue and you'll be in Baixa or Rossio within twenty minutes.

Once you're there, let the city set the pace. Ride Tram 28 through the old Alfama neighbourhood, where the route winds through streets so narrow the tram practically brushes the laundry lines. Climb to one of the miradouros — the hilltop viewpoints — for that famous Atlantic light over the rooftops. Eat pastéis de nata warm from the oven, ideally dusted with cinnamon and powdered sugar. Wander Belém to see the Jerónimos Monastery, one of the most spectacular examples of Manueline architecture anywhere in the world. In the evenings, find a small fado house in Alfama and let the music do what it's supposed to do.

The single best tip for making the most of this route: resist the urge to over-plan. Lisbon is a city that rewards wandering. Book your flights, sort your accommodation, and then leave the rest loose. The best moments here tend to happen on streets you weren't looking for.

How much are flights from London to Lisbon in 2026?

Flight prices from London (LHR) to Lisbon (LIS) vary significantly depending on the season, day of the week, and how far in advance you book. A good deal is under $120 roundtrip. Standard fare is $200-$350+. Popular carriers on this route include TAP Air Portugal, British Airways, easyJet. FlightKitten eliminates the guesswork by monitoring 220+ airlines twice daily and alerting you the moment economy fares hit your target price.

How does FlightKitten track London to Lisbon fares?

FlightKitten scans over 220 airlines twice every day for economy fares on the LHR to LIS route. When you set a target price, FlightKitten continuously monitors this route and sends an email alert the moment fares drop below your budget. Each alert includes the exact fare, airline, dates, and an AI-powered briefing that explains whether the deal is genuinely good compared to historical pricing on this route. No more obsessive price checking — set your budget and let FlightKitten do the watching.

Pro tip: Book 6-10 weeks in advance for the best fares; flying midweek and avoiding school holidays can save 20-30% compared to weekend peak travel.

Looking for business class deals on this route? We recommend checking out BusinessClassSignal.com — a dedicated premium cabin fare tracker that's worth a look if you fly up front.