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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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90 GBP

Range observed: 70–180 GBP

Estimated median price for a one-way ticket

Departure date (median): May 17, 2026
Based on OTA logs: Sep 17, 2025

Select dates & search exact price
Price graph and price trends for Heathrow-Lisbon Airport
Weekly price trend
Today
2026
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Week
32
36
40
44
48
52
4
8
12
GBP 28–43
GBP 44–60
GBP 61–76
GBP 77–93
GBP 94–110
Monthly price summary
June
JulyMost expensive
August
September
October
November
December
January
February
MarchBest price
April

Ticket prices for London to Lisbon (June 2025 - 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
73 flights/week
Type
Direct flight
Duration
2 hours 45 minutes
Airlines with non-stop flights on this route:
TAP logo TAP British Airways logo British Airways
FAQ – London (LHR) → 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.

Based on recent price logs, the cheapest month(s) is March 2026. Use the monthly view above to spot the dip weeks.

From our previous flight searches the average price is around 90 (GBP).

Based on price logs for the next 12 months, the cheapest day(s) to depart is Tuesday. Compare weekdays in the fare calendar to target these departures.

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

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