Flight price alerts: Lisbon → London
Sample round trips on this route start around EUR 59; November 2026 is often the cheapest month in our next-3-month window. FlexTrip Alerts is a free email service — set flexible travel dates and a max price, and we notify you when a round trip fits. We check fares about four times per day; we do not sell tickets.
Set a free tracker with flexible dates and your max price. We email you only when a round trip fits.
Sample fares from EUR 59. Cheapest month in our next-3-month sample: November 2026.
Set an alert and we email you when a round trip drops under your limit.
Set a price alertRound trips on this route
Cheapest-seen sample fares (next 3 months) — confirm the final price on the booking site when you click through.
Last updated .
- See deal
- Round trip · 3 nights
- Sat 14 Nov · 06:30
- Return Tue 17 Nov · 11:00
EUR 59
- See deal
- Round trip · 7 nights
- Fri 06 Nov · 11:15
- Return Fri 13 Nov · 16:25
EUR 66
- See deal
- Round trip · 3 nights
- Fri 13 Nov · 10:30
- Return Mon 16 Nov · 19:50
EUR 70
- See deal
- Round trip · 2 nights
- Fri 06 Nov · 11:15
- Return Sun 08 Nov · 07:15
EUR 74
- See deal
- Round trip · 5 nights
- Mon 30 Nov · 19:50
- Return Sat 05 Dec · 20:20
EUR 81
- See deal
- Round trip · 6 nights
- Mon 30 Nov · 05:55
- Return Sun 06 Dec · 06:20
EUR 91
- See deal
- Round trip · 5 nights
- Wed 14 Oct · 05:55
- Return Mon 19 Oct · 18:05
EUR 97
- See deal
- Round trip · 4 nights
- Wed 07 Oct · 21:35
- Return Sun 11 Oct · 06:45
EUR 116
- See deal
- Round trip · 6 nights
- Thu 19 Nov · 17:30
- Return Wed 25 Nov · 19:45
EUR 120
- See deal
- Round trip · 4 nights
- Fri 27 Nov · 21:05
- Return Tue 01 Dec · 07:20
EUR 123
- See deal
- Round trip · 3 nights
- Wed 07 Oct · 15:25
- Return Sat 10 Oct · 07:30
EUR 132
- See deal
- Round trip · 10 nights
- Sat 17 Oct · 09:35
- Return Tue 27 Oct · 06:05
EUR 135
- See deal
- Round trip · 2 nights
- Wed 30 Sept · 05:55
- Return Fri 02 Oct · 21:05
EUR 137
- See deal
- Round trip · 2 nights
- Thu 01 Oct · 07:00
- Return Sat 03 Oct · 18:30
EUR 140
- See deal
- Round trip · 7 nights
- Wed 07 Oct · 07:25
- Return Wed 14 Oct · 08:00
EUR 146
| Depart | Return | Stay | Price | Book |
|---|---|---|---|---|
| Sat 14 Nov · 06:30 | Tue 17 Nov · 11:00 | 3 nights | EUR 59 | See deal |
| Fri 06 Nov · 11:15 | Fri 13 Nov · 16:25 | 7 nights | EUR 66 | See deal |
| Fri 13 Nov · 10:30 | Mon 16 Nov · 19:50 | 3 nights | EUR 70 | See deal |
| Fri 06 Nov · 11:15 | Sun 08 Nov · 07:15 | 2 nights | EUR 74 | See deal |
| Mon 30 Nov · 19:50 | Sat 05 Dec · 20:20 | 5 nights | EUR 81 | See deal |
| Mon 30 Nov · 05:55 | Sun 06 Dec · 06:20 | 6 nights | EUR 91 | See deal |
| Wed 14 Oct · 05:55 | Mon 19 Oct · 18:05 | 5 nights | EUR 97 | See deal |
| Wed 07 Oct · 21:35 | Sun 11 Oct · 06:45 | 4 nights | EUR 116 | See deal |
| Thu 19 Nov · 17:30 | Wed 25 Nov · 19:45 | 6 nights | EUR 120 | See deal |
| Fri 27 Nov · 21:05 | Tue 01 Dec · 07:20 | 4 nights | EUR 123 | See deal |
| Wed 07 Oct · 15:25 | Sat 10 Oct · 07:30 | 3 nights | EUR 132 | See deal |
| Sat 17 Oct · 09:35 | Tue 27 Oct · 06:05 | 10 nights | EUR 135 | See deal |
| Wed 30 Sept · 05:55 | Fri 02 Oct · 21:05 | 2 nights | EUR 137 | See deal |
| Thu 01 Oct · 07:00 | Sat 03 Oct · 18:30 | 2 nights | EUR 140 | See deal |
| Wed 07 Oct · 07:25 | Wed 14 Oct · 08:00 | 7 nights | EUR 146 | See deal |
Frequently asked questions
- How do I get email alerts when Lisbon to London flights drop in price?
- Create a free FlexTrip Alerts tracker for Lisbon Humberto Delgado Airport (LIS) to London (All Airports) (LON). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
- Does FlexTrip Alerts book flights from Lisbon to London?
- No — we do not sell tickets. FlexTrip Alerts watches prices and emails you when a fare matches your plan. You book on the airline or travel site you prefer when you receive an alert.
- Can I set flexible travel dates for Lisbon to London alerts?
- Yes. Pick a departure window (not one fixed day) and how many nights you can stay. We match round trips that fit your window, stay length, and max price — then email you when one qualifies.
- How often does FlexTrip Alerts check Lisbon to London fares?
- We scan aggregated fares on a schedule — about four times per day (every ~6 hours, UTC). You can also trigger an on-demand check from your dashboard, with a short cooldown between manual refreshes.
- What is the cheapest month to fly from Lisbon to London?
- Based on recent fare samples on this page, November 2026 is currently the cheapest month to fly from Lisbon to London, with round trips from about EUR 59. Prices change — set an alert to catch the next drop.
More routes from Lisbon
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