£60 Cheap Flights from Oslo (OSL) to Porto (OPO)

View £60 flight on Mon, 25 May 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Porto Airport (OPO)

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Cheap Flights from Oslo (OSL) to Porto (OPO)

Prices were available within the past 7 days and start at £60 for one-way flights and £118 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Mon, 25 May - Wed, 3 Jun
OSL
Oslo
OPO
Porto
£118 Return, found 21 hours ago
£118
Return
found 21 hours ago
Select Norwegian Air Shuttle flight, departing Mon, 25 May from Oslo to Porto, returning Wed, 3 Jun, priced at £118 found 21 hours ago
Norwegian Air Shuttle
Mon, 25 May - Fri, 29 May
OSL
Oslo
OPO
Porto
£139 Return, found 2 days ago
£139
Return
found 2 days ago
Select Norwegian Air Shuttle flight, departing Mon, 25 May from Oslo to Porto, returning Fri, 29 May, priced at £139 found 2 days ago
KLM
Wed, 3 Jun - Fri, 5 Jun
OSL
Oslo
OPO
Porto
£142 Return, found 3 hours ago
£142
Return
found 3 hours ago
Select KLM flight, departing Wed, 3 Jun from Oslo to Porto, returning Fri, 5 Jun, priced at £142 found 3 hours ago
Air France
Wed, 3 Jun - Fri, 5 Jun
OSL
Oslo
OPO
Porto
£143 Return, found 3 hours ago
£143
Return
found 3 hours ago
Select Air France flight, departing Wed, 3 Jun from Oslo to Porto, returning Fri, 5 Jun, priced at £143 found 3 hours ago
Air France
Mon, 8 Jun - Fri, 12 Jun
OSL
Oslo
OPO
Porto
£151 Return, found 4 days ago
£151
Return
found 4 days ago
Select Air France flight, departing Mon, 8 Jun from Oslo to Porto, returning Fri, 12 Jun, priced at £151 found 4 days ago
KLM
Mon, 8 Jun - Fri, 12 Jun
OSL
Oslo
OPO
Porto
£152 Return, found 4 days ago
£152
Return
found 4 days ago
Select KLM flight, departing Mon, 8 Jun from Oslo to Porto, returning Fri, 12 Jun, priced at £152 found 4 days ago
Air Serbia
Wed, 3 Jun - Fri, 5 Jun
OSL
Oslo
OPO
Porto
£155 Return, found 3 hours ago
£155
Return
found 3 hours ago
Select Air Serbia flight, departing Wed, 3 Jun from Oslo to Porto, returning Fri, 5 Jun, priced at £155 found 3 hours ago
TAP Portugal
Fri, 9 Oct - Fri, 16 Oct
OSL
Oslo
OPO
Porto
£173 Return, found 1 day ago
£173
Return
found 1 day ago
Select TAP Portugal flight, departing Fri, 9 Oct from Oslo to Porto, returning Fri, 16 Oct, priced at £173 found 1 day ago
Lufthansa
Mon, 15 Jun - Wed, 17 Jun
OSL
Oslo
OPO
Porto
£197 Return, found 7 hours ago
£197
Return
found 7 hours ago
Select Lufthansa flight, departing Mon, 15 Jun from Oslo to Porto, returning Wed, 17 Jun, priced at £197 found 7 hours ago
Brussels Airlines
Wed, 3 Jun - Fri, 5 Jun
OSL
Oslo
OPO
Porto
£206 Return, found 3 hours ago
£206
Return
found 3 hours ago
Select Brussels Airlines flight, departing Wed, 3 Jun from Oslo to Porto, returning Fri, 5 Jun, priced at £206 found 3 hours ago

Frequently asked questions

How much does a flight from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro) cost?
One-way flights typically cost between £193 and £875 and return flights often range between £193 and £875. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
Enter OSL to OPO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
To find a cheap flight from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
The best airline to fly with from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro) will differ from traveller to traveller. If you like to fly early, DY offers early morning flights. If price is the most important factor, DY typically offers the lowest fares. SK offers the most daily flights from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
There are approximately 58 connecting flights per day from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro). Some common connection points include Frankfurt Intl. (FRA), Schiphol (AMS), and Kastrup (CPH).
What is the earliest flight from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
The earliest flight from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro) typically departs at approximately 5:35 AM local time. This is a seasonal service active in June. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
You'll typically find the most flights from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro) on a Wednesday, with around 75 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Scandinavian Airlines, KLM, and Lufthansa. Flight options on Wednesday are notably more than other days of the week.
What are the most popular departure times for flights from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
The most popular departure times for flights from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro) are in the afternoon, between 3pm and 6pm. Approximately 34% of passengers prefer this time window. Many major carriers, including Norwegian Air International, KLM and Iberia, offer flights during this window. This timing works well because you can have a relaxed morning before heading to the airport, and you'll arrive in Porto in the evening, ready to check into your accommodation.
How long does it take to fly from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
Flying nonstop from OSL to OPO takes around 3 hours 50 minutes, with the route covering approximately 1,556 miles. Flights with a layover typically take 3 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
Select the "Business class" and "First class" filters when looking for OSL to OPO flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro) flight with Expedia?
It's easy to earn miles on a Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Porto from Gardermoen (OSL)?
If you're planning to travel to Porto from Gardermoen (OSL), you can fly directly into Dr. Francisco de Sa Carneiro (OPO) Some flights may connect through major hubs like Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), Flesland (BGO) before reaching Porto. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro) at the last minute?
Typically, booking a last minute flight from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro) flight and hotel package?
Securing a Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
If you booked your Oslo (OSL-Gardermoen) to Porto (OPO-Dr. Francisco de Sa Carneiro) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gardermoen
Destination airport
Dr. Francisco de Sa Carneiro
Airlines serving
Air Baltic, Air France, Air Serbia, Austrian Airlines, British Airways, Brussels Airlines, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal
Return price
£117
Distance
2489 km
Average flight time
3 hours 45 mins

Book with confidence

Compare flights from Oslo to Porto easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Oslo to Porto. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dr. Francisco de Sa Carneiro in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Gardermoen to Dr. Francisco de Sa Carneiro.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Gardermoen (OSL) to Dr. Francisco de Sa Carneiro (OPO)

The easiest way to view the best deals on flights from Oslo to Porto today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Gardermoen to Dr. Francisco de Sa Carneiro start at just £118 and range up to £206.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Oslo and Porto
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Oslo to Porto flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Gardermoen to Dr. Francisco de Sa Carneiro for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Oslo to Porto easily and book with confidence

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