London (LHR) to Lisbon (LIS) flight prices

A quick snapshot of London (LHR) to Lisbon (LIS) fares — lowest and typical prices plus the cheapest months and weekdays to fly, the airlines on the route and the usual duration for travel from United Kingdom to Portugal.

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Estimated median price for a one-way ticket

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Price graph and price trends for Heathrow-Lisbon Airport

Weekly price trend

Feb

Mar

Apr

Week

15

GBP 32–42

GBP 43–53

GBP 54–63

GBP 64–74

GBP 75–86

Monthly price summary

FebruaryBest price

March

AprilMost expensive

Ticket prices for London to Lisbon (February 2026 - April 2026) are shown here with weekly or monthly averages to indicate cheaper and more expensive periods.

Source: Flightprices.com & Kayak.com
Forecast updated: June 26, 2025.

Flight information

LHR → LIS

Flight frequency

74 flights/week

Type

Direct flight

Duration

2 hours 50 minutes

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Airlines with non-stop flights on this route:

TAP British Airways

FAQ – London (LHR) → Lisbon (LIS)

Are there any low-cost airlines with flights from London (LHR) to Lisbon (LIS)?

No dedicated low-cost airlines fly directly between London and Lisbon. Instead, full-service carriers such as TAP and British Airways operate this route.

Is roundtrip cheaper than two one-way tickets for LHR-LIS?

Usually yes, but not always. Check both options — you can easily switch between them in our widget.

How far in advance should I book to get the best price?

For domestic routes like LHR-LIS, good deals often appear a few weeks out. Watch for sales and avoid peak dates.

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London (LHR)

→

Lisbon (LIS)

Roundtrip One way

Departure

Return

Adults

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Children (3–11)

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Youth (12–17)

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Infants (0–2)

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Class

Economy Premium Business First

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