Oslo to Porto flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Oslo to Porto is €58 (checked on 30 Oct 2026).
Your next trip, last seen at €58
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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
- €58, departing 14 Nov 2026 (Last checked: 30 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 53Check live prices for this route
- Airlines seen
- Brussels Airlines, KLM, Norwegian, Norwegian Air International, Ryanair, Ryanair UK, SAS, Transavia France, Wizz Air, Wizz Air Malta (10)
- Typical journey time
- 12h 10m
About this route
Explore the fares we observed from Oslo to Porto. Prices move often, so pick your dates to see the latest options.
- Route distance
- 2,475 km
- Typical journey time
- 12h 10m
- Seen on fares with a connection
- Ryanair, Ryanair UK, KLM, Norwegian Air International, Wizz Air, Norwegian, SAS, Wizz Air Malta (8)
- Alternative airports
- TRF
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Connection airports seen on this route
| Connection airport | Airlines | Days seen |
|---|---|---|
| Amsterdam Schiphol (AMS) | KLM, SAS | 3 |
| Bergamo Orio al Serio (BGY) | Ryanair | 3 |
| Paris Charles de Gaulle (CDG) | Air France, SAS | 3 |
| Copenhagen Kastrup (CPH) | SAS | 3 |
| Frankfurt am Main (FRA) | Lufthansa | 3 |
One-stop itineraries on the same airline, from flight searches on Routavio in the last 30 days. An airline is listed at an airport after at least 3 days; schedules change.
Airport to city: straight-line distance
- Oslo Gardermoen (OSL) → Oslo, city gazetteer reference point (59.9139, 10.7522): ≈ 37 km.
- Sandefjord Airport, Torp (TRF) → Oslo, city gazetteer reference point (59.9139, 10.7522): ≈ 86 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 Oslo to Porto: November 2026, from €58 (checked 30 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €58 | 3 |
| December 2026 | €73 | 5 |
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 Oslo to Porto by days until departure (8 to 30 days): €58 (checked 30 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 8 to 30 days | €58 | 3 |
| 31 to 60 days | €73 | 5 |
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.
Lowest one-way fare we saw per airline
Cheapest airline from Oslo to Porto: Ryanair UK, from €61 (checked 25 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Ryanair UK | €61Nov 14, 2026 | 21 |
| Norwegian Air International | €82Nov 22, 2026 | 3 |
| SAS | €84Dec 6, 2026 | 3 |
| KLM | €103Dec 13, 2026 | 4 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Oslo to Porto?
The lowest fare Routavio has observed is €58, found on 30 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Oslo to Porto?
Cheapest month from Oslo to Porto: November 2026, from €58 (checked 30 Oct 2026).
Are there direct flights from Oslo to Porto?
Our data holds no non-stop flight from Oslo to Porto. The fares on this page include at least one stop.
Which airlines fly from Oslo to Porto?
Routavio has seen these carriers on the route: Brussels Airlines, KLM, Norwegian, Norwegian Air International, Ryanair, Ryanair UK, SAS, Transavia France, Wizz Air, Wizz Air Malta (10).
How long does the flight from Oslo to Porto take?
Across the 82 fares Routavio observed, the average journey time is 13h 56m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Oslo to Porto fares were non-stop?
None of the 90 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Oslo to Porto?
Cheapest airline from Oslo to Porto: Ryanair UK, from €61 (checked 25 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.