Flights from London
Cheap flights from London to Lisbon
| From | London (LHR) |
|---|---|
| To | Lisbon (LIS) |
| Best season in Lisbon & the Algarve, Portugal | Apr–Jun, Sep–Oct |
| Cheapest return fare found | £65 in December 2026 |
Cheapest months to fly London to Lisbon
Lowest return fares travellers found in recent searches, updated . Prices change quickly, so check the live fare before you book.
| Month | From | Airline | Check fare |
|---|---|---|---|
| Oct 2026October 2026e.g. 27 Oct–3 Nov | £116 | TAP Air Portugal1 stop | Check fare → |
| Nov 2026November 2026e.g. 3 Nov–11 Nov | £68 | RyanairDirect | Check fare → |
| Dec 2026December 2026Cheapeste.g. 3 Dec–6 Dec | £65 | RyanairDirect | Check fare → |
| Feb 2027February 2027e.g. 3 Feb–10 Feb | £66 | RyanairDirect | Check fare → |
| Mar 2027March 2027e.g. 1 Mar–7 Mar | £108 | Ryanair1 stop | Check fare → |
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Frequently asked questions
What is the cheapest month to fly from London to Lisbon?
In recent searches, the lowest return fare was in December 2026, from £65. Fares change daily, so check live prices for your dates.
When is the best time to fly from London to Lisbon?
Lisbon & the Algarve, Portugal is at its best in Apr–Jun, Sep–Oct. For the lowest fares, look at December 2026.
Which airlines fly from London to Lisbon?
Recent cheapest fares on this route were with TAP Air Portugal, Ryanair.
Which airports serve London to Lisbon?
Flights leave from London (LHR) and arrive at Lisbon (LIS).
Planning the trip? Read our Lisbon & the Algarve, Portugal guide.
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