Your next trip, last seen at €23
Lowest observedWhen to fly
Explore datesMore dates worth a look
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €23, departing 21 Nov 2026 (Last checked: 17 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 50Check live prices for this route
- Airlines seen
- Ryanair, TAP Air Portugal, easyJet, Air France, Iberia, KLM, Ryanair UK, Vueling, Wizz Air Malta, Wizz Air UK (10)
- Reported fastest flight
- 2h 25m
- Non-stop
- Yes
About this route
Explore the fares we observed from London to Porto. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,321 km
- Reported fastest flight
- 2h 25m
- Airlines seen
- Ryanair, TAP Air Portugal, easyJet, Air France, Iberia, KLM, Ryanair UK, Vueling, Wizz Air Malta, Wizz Air UK (10)
- Alternative airports
- LCY, LGW, LTN, SEN, STN
Route-level information; individual journeys vary.
Published schedules report non-stop service with Ryanair, TAP Air Portugal, easyJet. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| Ryanair | 29 / 58 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- London City Airport (LCY) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 13 km.
- London Heathrow (LHR) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 23 km.
- London Gatwick (LGW) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 40 km.
- London Luton (LTN) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 44 km.
- London Stansted (STN) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 49 km.
- London Southend Airport (SEN) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 57 km.
- Porto Airport (OPO) → Porto, city gazetteer reference point (41.1579, -8.6291): ≈ 11 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from London to Porto: November 2026, from €23 (checked 17 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €45 | 8 |
| November 2026 | €23 | 22 |
| January 2027 | €39 | 20 |
Lowest fare by day of the week
Cheapest day of the week from London to Porto: Saturday, from €23 (checked 17 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €37 | 7 |
| Tuesday | €37 | 7 |
| Wednesday | €37 | 8 |
| Thursday | €37 | 6 |
| Friday | €37 | 7 |
| Saturday | €23 | 7 |
| Sunday | €37 | 8 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from London to Porto by days until departure (31 to 60 days): €23 (checked 17 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €55 | 5 |
| 8 to 30 days | €37 | 20 |
| 31 to 60 days | €23 | 5 |
| 61 days or more | €39 | 20 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from London to Porto?
The lowest fare we have observed is €23, found on 17 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from London to Porto?
Cheapest month from London to Porto: November 2026, from €23 (checked 17 Oct 2026).
Are there direct flights from London to Porto?
Yes. Published schedules report non-stop flights on this route with Ryanair, TAP Air Portugal, easyJet.
Which airlines fly from London to Porto?
These are the carriers we have seen on the route: Ryanair, TAP Air Portugal, easyJet, Air France, Iberia, KLM, Ryanair UK, Vueling, Wizz Air Malta, Wizz Air UK (10).
How long does the flight from London to Porto take?
The average journey time across the 7 fares we observed is 2h 59m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed London to Porto fares were non-stop?
52 of the 58 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which airlines had non-stop offers on at least 3 departure dates from London to Porto?
For London to Porto, examples of observed one-way non-stop offers checked within the last 14 days: Ryanair (29). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which day of the week is cheapest from London to Porto?
Cheapest day of the week from London to Porto: Saturday, from €23 (checked 17 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 17 Oct 2026