London to Porto flights
Flights from London Luton (LTN) to Porto (OPO) cover 1,340 km. 408 flights flew between them in the last 12 months of UK Civil Aviation Authority figures; 73% were on time across 1 airline.
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Both directions together. On time means within 15 minutes of schedule, counted over every scheduled flight to and from the UK airport, including cancelled ones (the CAA's definition).
Airlines on this route
| Airline | Flights | On time | Cancelled | Average delay |
|---|---|---|---|---|
| easyJet | 407 | 73% | 0% | 14 min |
Month by month
Over the last 12 months, London and Porto ran best in January 2026 (90.3% on time) and worst in August 2026 (50%).
See the figures
| Month | On time | Cancelled | Flights |
|---|---|---|---|
| September 2025 | 54% | 0% | 24 |
| October 2025 | 71% | 0% | 31 |
| November 2025 | 88% | 0% | 24 |
| December 2025 | 61% | 0% | 28 |
| January 2026 | 90% | 0% | 31 |
| February 2026 | 80% | 0% | 30 |
| March 2026 | 71% | 0% | 34 |
| April 2026 | 84% | 0% | 38 |
| May 2026 | 83% | 0% | 46 |
| June 2026 | 67% | 0% | 46 |
| July 2026 | 75% | 0% | 40 |
| August 2026 | 50% | 0% | 36 |
Source: UK Civil Aviation Authority punctuality statistics, September 2025 to August 2026. Contains UK Civil Aviation Authority data. Figures describe the past and do not predict a future flight.
How busy is this route?
In 2025, 47,826 passengers flew between London (LTN) and Porto (OPO). That was up 6% on 2024. The busiest month was October.
- passengers in 2025
- 47,826
- flights
- –
- seats
- –
- of seats filled
- –
See the figures
| Month | Passengers | Flights |
|---|---|---|
| January 2025 | 2,724 | – |
| February 2025 | 3,035 | – |
| March 2025 | 4,447 | – |
| April 2025 | 4,287 | – |
| May 2025 | 4,080 | – |
| June 2025 | 4,088 | – |
| July 2025 | 4,275 | – |
| August 2025 | 4,504 | – |
| September 2025 | 4,031 | – |
| October 2025 | 4,738 | – |
| November 2025 | 3,487 | – |
| December 2025 | 4,130 | – |
Figures for 2025, counting every passenger through UK airports on this route. Source: UK Civil Aviation Authority, summarised by TripStow.
More about London Luton (LTN) and Porto (OPO).
Questions and answers
- How often are flights between London and Porto on time?
- 73% of 408 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0% were cancelled.
- What is the best month to fly between London and Porto?
- Over the last 12 months, London and Porto ran best in January 2026 (90.3% on time) and worst in August 2026 (50%).
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