$53 Cheap Flights from Porto (OPO) to Oslo (OSL)

View $53 flight on Mon, Mar 30, 2026Opens in a new window

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

Cheap Flights from Porto to Oslo (OPO-OSL)

Prices were available within the past 7 days and start at $53 for one-way flights and $184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Mon, Mar 30 - Mon, Apr 13
OPO
Porto
OSL
Oslo
$184 Roundtrip, found 22 hours ago
$184
Roundtrip
found 22 hours ago
Select Norwegian Air Shuttle flight, departing Mon, Mar 30 from Porto to Oslo, returning Mon, Apr 13, priced at $184 found 22 hours ago
Norwegian Air Shuttle
Mon, Mar 30 - Mon, Apr 13
OPO
Porto
OSL
Oslo
$190 Roundtrip, found 22 hours ago
$190
Roundtrip
found 22 hours ago
Select Norwegian Air Shuttle flight, departing Mon, Mar 30 from Porto to Oslo, returning Mon, Apr 13, priced at $190 found 22 hours ago
TAP Portugal
Fri, Apr 17 - Fri, May 1
OPO
Porto
OSL
Oslo
$200 Roundtrip, found 5 days ago
$200
Roundtrip
found 5 days ago
Select TAP Portugal flight, departing Fri, Apr 17 from Porto to Oslo, returning Fri, May 1, priced at $200 found 5 days ago
Scandinavian Airlines
Mon, Dec 22 - Thu, Jan 1
OPO
Porto
OSL
Oslo
$202 Roundtrip, found 4 days ago
$202
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Mon, Dec 22 from Porto to Oslo, returning Thu, Jan 1, priced at $202 found 4 days ago
TAP Portugal
Fri, Apr 17 - Fri, May 1
OPO
Porto
OSL
Oslo
$205 Roundtrip, found 5 days ago
$205
Roundtrip
found 5 days ago
Select TAP Portugal flight, departing Fri, Apr 17 from Porto to Oslo, returning Fri, May 1, priced at $205 found 5 days ago
TAP Portugal
Fri, Apr 17 - Fri, May 1
OPO
Porto
OSL
Oslo
$209 Roundtrip, found 5 days ago
$209
Roundtrip
found 5 days ago
Select TAP Portugal flight, departing Fri, Apr 17 from Porto to Oslo, returning Fri, May 1, priced at $209 found 5 days ago
Iberia
Fri, Dec 12 - Mon, Dec 15
OPO
Porto
OSL
Oslo
$209 Roundtrip, found 3 days ago
$209
Roundtrip
found 3 days ago
Select Iberia flight, departing Fri, Dec 12 from Porto to Oslo, returning Mon, Dec 15, priced at $209 found 3 days ago
Norwegian Air Shuttle
Mon, Mar 30 - Mon, Apr 13
OPO
Porto
OSL
Oslo
$213 Roundtrip, found 22 hours ago
$213
Roundtrip
found 22 hours ago
Select Norwegian Air Shuttle flight, departing Mon, Mar 30 from Porto to Oslo, returning Mon, Apr 13, priced at $213 found 22 hours ago
TAP Portugal
Fri, Apr 17 - Fri, May 1
OPO
Porto
OSL
Oslo
$217 Roundtrip, found 5 days ago
$217
Roundtrip
found 5 days ago
Select TAP Portugal flight, departing Fri, Apr 17 from Porto to Oslo, returning Fri, May 1, priced at $217 found 5 days ago
Lufthansa
Fri, Dec 12 - Mon, Dec 15
OPO
Porto
OSL
Oslo
$239 Roundtrip, found 3 days ago
$239
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Dec 12 from Porto to Oslo, returning Mon, Dec 15, priced at $239 found 3 days ago

Alternative airports near Oslo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gardermoen OSL. Cheapest and Closest option available. Average driving time to city center is 40 minutes. Flights from $237
OSL
Gardermoen
CheapestClosest
Average driving time to city center40 min
Flights from $237
Flights from Porto (OPO) to Oslo (OSL)
Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Gardermoen
Airlines serving
Iberia, Lufthansa, Scandinavian Airlines, TAP Portugal
Roundtrip price
$184
Distance
1556 mi

Porto to Oslo Flights

The cheapest times to fly from Porto to Oslo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Porto to Oslo are during the month of March. You can find some of the cheapest flights from Porto to Oslo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Porto to Oslo

Sunday is one of the best days to book for cheap flights from Porto to Oslo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Porto to Oslo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Porto to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from $53 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Porto to Oslo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Porto to Oslo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Gardermoen Airport (OSL) cost?
Lock in a cheap one-way flight from $53 or cheap return flight from $184 from Dr. Francisco de Sa Carneiro Airport (OPO) to Gardermoen Airport (OSL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Gardermoen Airport (OSL)?
Planning your trip for March may help you find better deals, as it's the cheapest month for flights between OPO and OSL. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Dr. Francisco de Sa Carneiro Airport (OPO) to Gardermoen Airport (OSL)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from OPO to OSL. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Dr. Francisco de Sa Carneiro Airport (OPO) to Gardermoen Airport (OSL)?
There aren't any daily direct flights available from Dr. Francisco de Sa Carneiro Airport (OPO) to Gardermoen Airport (OSL). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from OPO to OSL?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Gardermoen Airport (OSL)?
To avoid potential delays on the Dr. Francisco de Sa Carneiro Airport (OPO) to Gardermoen Airport (OSL) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Dr. Francisco de Sa Carneiro Airport (OPO) to Gardermoen Airport (OSL) last-minute?
Booking your plane ticket from OPO to OSL just before your getaway is usually more expensive. However, if you're flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book an OPO to OSL flight and hotel package?
Compared with arranging hotels and flights separately, booking an OPO to OSL flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Gardermoen Airport (OSL)?
In most instances, you can reschedule or cancel your OPO to OSL flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

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*Available to One Key members.