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Cheap Flights from Oslo Gardermoen to Porto

Compare Oslo Gardermoen to Porto flight deals

Find the cheapest month or even day of the year to fly to Porto

Book the best Porto fare with no extra fees

Flight deals from Oslo Gardermoen to Porto

Looking for a cheap last-minute deal or the best return flight from Oslo Gardermoen to Porto? Find the lowest prices on one-way and return tickets right here.
Porto.£51 per passenger.Departing Mon, 12 May.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Mon, 12 May, arriving in Porto.Price includes taxes and charges.From £51, select.
Porto.£54 per passenger.Departing Fri, 1 Aug.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Fri, 1 Aug, arriving in Porto.Price includes taxes and charges.From £54, select.
Porto.£54 per passenger.Departing Mon, 27 Oct.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Oslo Gardermoen on Mon, 27 Oct, arriving in Porto.Price includes taxes and charges.From £54, select.
Porto.£60 per passenger.Departing Wed, 4 Jun.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Oslo Gardermoen on Wed, 4 Jun, arriving in Porto.Price includes taxes and charges.From £60, select.
Porto.£64 per passenger.Departing Sun, 2 Nov.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Oslo Gardermoen on Sun, 2 Nov, arriving in Porto.Price includes taxes and charges.From £64, select.
Porto.£68 per passenger.Departing Mon, 28 Apr.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Oslo Gardermoen on Mon, 28 Apr, arriving in Porto.Price includes taxes and charges.From £68, select.
Porto.£68 per passenger.Departing Mon, 2 Jun.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Mon, 2 Jun, arriving in Porto.Price includes taxes and charges.From £68, select.
Porto.£69 per passenger.Departing Wed, 23 Apr.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Wed, 23 Apr, arriving in Porto.Price includes taxes and charges.From £69, select.

Find the cheapest month to fly from Oslo Gardermoen to Porto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Oslo Gardermoen to Porto flights are currently cheapest in May.
Apr
from £68
May
from £51
Jun
from £60
Jul
from £84
Aug
from £54
Sep
from £69
Oct
from £54
Nov
from £64
Dec
from £71
Jan
Find prices
Feb
Find prices
Mar
from £109

Direct flights from Oslo Gardermoen to Porto

Oslo Gardermoen to Porto: Alternative routes

Compare routes from Oslo Gardermoen to Porto below. You may find an airport to fly into that's cheaper, faster, or easier than Porto.

Oslo to Porto: Flight information

The things to know before you go.
Cheapest flight found£51
Cheapest month to flyMay
Average flight time3 hrs, 40 mins
Most popular airlineNorwegian
Average flights per week4

Finding cheap flights from Oslo Gardermoen to Porto: Frequently asked questions

The best price we found for a return flight from Oslo Gardermoen to Porto is £88. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 40 minutes is the average flight time from Oslo Gardermoen to Porto.
Norwegian and Norwegian Air Sweden fly direct from Oslo Gardermoen to Porto.
As of April 2025, there are 4 flights per week flying from Oslo Gardermoen to Porto.
The cheapest month to fly from Oslo Gardermoen to Porto is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Oslo Gardermoen Airport to Porto Airport on Monday, 12 May 2025.
Yes – the average flight time is 3 hours and 40 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Norwegian offers the cheapest flight tickets to Porto.

How to find cheap flights to Porto from Oslo Gardermoen

Looking for cheap tickets from Oslo Gardermoen to Porto? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Oslo Gardermoen to Porto. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Porto from Oslo Gardermoen from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Oslo Gardermoen-Porto ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Porto from Oslo Gardermoen.
  • Set up a Price Alert. You can easily track the fare of your cheap Oslo Gardermoen-Porto flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Oslo Gardermoen and Porto? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Oslo Gardermoen and Porto. We scour the internet for the best Business, Premium Economy and First Class flight fares to Porto, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Oslo Gardermoen to Porto flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Porto from Oslo Gardermoen with hotels and car hire

    Once you've secured your cheap flight ticket from Oslo Gardermoen to Porto, discover the best prices and exclusive rates for hotels in Porto or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Oslo to Porto

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.