London Heathrow to Porto flights
Updated 2026-11-04
The lowest one-way fare from London Heathrow to Porto we saw in the week to 4 Nov was £48 with TAP Air Portugal, for travel on 13 Nov, 1 stop (seen on 28 Oct). A typical low fare is £73 (the median of the cheapest fare in each of 45 travel weeks). London Heathrow (LHR) to Porto (OPO) is 1298 km, typically flown in 2h 01m. 8 airlines listed on this route.
How much is a flight from London to Porto?
- Lowest one-way fare seen
- £48 with TAP Air Portugalfor travel on 13 Nov, 1 stop · seen 28 Oct
- Typical low fare
- £73median of the cheapest fare in each of 45 travel weeks
- Cheapest month to travel
- Januarymedian daily low £72, 18 travel days seen
- Dearest month
- Marchmedian daily low £84, 14 travel days seen
- Cheapest day to fly
- Tuesdaymedian £73 across 23 Tuesdays
- Fares last checked
- 4 Novcaptured daily
These are fares seen on the dates given, not live prices. A fare can sell out or change within hours.
See today's pricesHow much is a flight from London to Porto next week?
| Travel week | Lowest fare seen | Airline | From | Live price |
|---|---|---|---|---|
| Next week5 Nov–11 Nov | £58 | Vueling | London Heathrow | Check 10 Nov |
| In 2 weeks12 Nov–18 Nov | £48 | TAP Air Portugal | London Heathrow | Check 13 Nov |
| In 3 weeks19 Nov–25 Nov | £59 | Vueling | London Heathrow | Check 24 Nov |
| In 4 weeks26 Nov–2 Dec | £55 | Vueling | London Heathrow | Check 28 Nov |
| In 5 weeks3 Dec–9 Dec | £52 | – | London Heathrow | Check 3 Dec |
| In 6 weeks10 Dec–16 Dec | £64 | Vueling | London Heathrow | Check 15 Dec |
| In 7 weeks17 Dec–23 Dec | £111 | – | London Heathrow | Check 21 Dec |
| In 8 weeks24 Dec–30 Dec | £74 | TAP Air Portugal | London Heathrow | Check 30 Dec |
Lowest one-way fare seen for travel in each of the next 8 weeks, checked 4 Nov. A week is shown only when fares were seen on three or more of its days. Not live prices.
London to Porto flights by date
Lowest one-way fare seen for each travel date in the next two weeks, checked 4 Nov. Cheapest: Friday 13 Nov at £48 with TAP Air Portugal.
| Travel date | Lowest fare seen | Airline | From | Live price |
|---|---|---|---|---|
| Thu 5 Nov | £212 | Air France | London Heathrow | Check |
| Fri 6 Nov | £105 | – | London Heathrow | Check |
| Sat 7 Nov | £73 | TAP Air Portugal | London Heathrow | Check |
| Sun 8 Nov | £74 | TAP Air Portugal | London Heathrow | Check |
| Mon 9 Nov | £72 | TAP Air Portugal | London Heathrow | Check |
| Tue 10 Nov | £58 | Vueling | London Heathrow | Check |
| Wed 11 Nov | £86 | – | London Heathrow | Check |
| Fri 13 Nov | £48 | TAP Air Portugal | London Heathrow | Check |
| Sat 14 Nov | £187 | Lufthansa | London Heathrow | Check |
| Sun 15 Nov | £75 | TAP Air Portugal | London Heathrow | Check |
| Mon 16 Nov | £68 | Vueling | London Heathrow | Check |
| Tue 17 Nov | £59 | Vueling | London Heathrow | Check |
| Wed 18 Nov | £55 | – | London Heathrow | Check |
Dates with no fare observed are left out. Past observations, not live prices.
Which airlines fly from London to Porto?
| Airline | IATA | Flight time |
|---|---|---|
| British Airways | BA | 2h 01m |
| Aer Lingus | EI | 2h 01m |
| Lufthansa | LH | 2h 01m |
| Air France | AF | 2h 01m |
| KLM | KL | 2h 01m |
| Iberia | IB | 2h 01m |
| ITA Airways | AZ | 2h 01m |
| SAS | SK | 2h 01m |
Airlines listed for this airport pair. Frequencies vary by season.
Cheapest month to fly from London to Porto
Each figure is the median of the lowest one-way fare seen for each travel day in that month (158 travel days in all, checked in the week to 4 Nov). A month is shown only when at least three of its days have a fare.
Cheapest day of the week to fly from London to Porto
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| £74 | £73 | £75 | £75 | £80 | £73 | £78 |
Median of the lowest one-way fare seen for each departure day, grouped by weekday. Tuesday is the lowest in this week's data.
Flying from London Heathrow
Heathrow is the UK's main long-haul hub and the airport where full-service carriers concentrate their schedule rather than chase price. Expect five terminals, fast Tube and Elizabeth Line links into central London, and a route map that skews toward business-traveller frequency: more daily slots, fewer fare wars. Short-haul fares from Heathrow tend to run a little higher than Gatwick or Stansted on the same corridor — the trade-off is a wider choice of airline and a more reliable timetable.
Arriving in Porto
Porto Francisco Sá Carneiro is 11 km north of the city, with Metro Line E running to Trindade in 33 minutes for €2.45. TAP, Ryanair and easyJet dominate the route. Porto's port wine, Douro Valley and Foz coastline make autumn (September–October) one of the best value windows — cheaper than peak summer, with mild weather and harvest-season activity.
London to Porto FAQs
Direct flights from London Heathrow (LHR) to Porto (OPO) take approximately 2h 01m for the 1298 km journey. Airport-to-airport time depends on winds and air-traffic queueing on approach.
The lowest one-way fare we saw in the week to 4 Nov was £48 with TAP Air Portugal, for travel on 13 Nov, 1 stop (seen on 28 Oct). A typical low fare is £73, the median of the cheapest fare in each of 45 travel weeks. These are fares seen on those dates, not live prices.
For travel between 5 Nov and 11 Nov, the lowest one-way fare we saw (checked 4 Nov) was £58 with Vueling from London Heathrow, for 10 Nov. The weeks after: 12 Nov–18 Nov £48; 19 Nov–25 Nov £59; 26 Nov–2 Dec £55. These are fares seen when we checked, not live prices.
In the fares we recorded in the week to 4 Nov, January was the cheapest month to travel, with a median daily low of £72 over 18 travel days. March was the dearest at £84.
Tuesday, in this week's data: the median of the lowest fare for each Tuesday departure was £73, across 23 dates.
Airlines listed on this route: British Airways, Aer Lingus, Lufthansa, Air France, KLM and 3 more.
In the fares we recorded in the week to 4 Nov, the lowest one-way fare to Porto was from London Stansted (£18), then London Gatwick £24, London Luton £29 and London Heathrow £48. Lowest fares seen, not live prices; the order changes week to week.
UK passport holders can visit Portugal without a visa for up to 90 days in any 180-day period (the Schengen area rule). Check gov.uk/foreign-travel-advice/portugal for current entry requirements before you book.