$77 Cheap Flights from Oslo (OSL) to Lisbon (LIS)

View $77 flight on Sat, May 2, 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS)

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Cheap Flights from Oslo to Lisbon (OSL-LIS)

Prices were available within the past 7 days and start at $77 for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Wed, Aug 20 - Wed, Sep 10
OSL
Oslo
LIS
Lisbon
$230 Roundtrip, found 5 days ago
$230
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Wed, Aug 20 from Oslo to Lisbon, returning Wed, Sep 10, priced at $230 found 5 days ago
Iberia
Wed, Dec 10 - Mon, Dec 15
OSL
Oslo
LIS
Lisbon
$230 Roundtrip, found 4 days ago
$230
Roundtrip
found 4 days ago
Select Iberia flight, departing Wed, Dec 10 from Oslo to Lisbon, returning Mon, Dec 15, priced at $230 found 4 days ago
Lufthansa
Wed, Dec 10 - Mon, Dec 15
OSL
Oslo
LIS
Lisbon
$240 Roundtrip, found 4 days ago
$240
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Dec 10 from Oslo to Lisbon, returning Mon, Dec 15, priced at $240 found 4 days ago
Norwegian Air Shuttle
Sat, Aug 23 - Wed, Sep 10
OSL
Oslo
LIS
Lisbon
$242 Roundtrip, found 5 days ago
$242
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Sat, Aug 23 from Oslo to Lisbon, returning Wed, Sep 10, priced at $242 found 5 days ago
TAP Portugal
Sat, Oct 18 - Sat, Oct 25
OSL
Oslo
LIS
Lisbon
$244 Roundtrip, found 7 hours ago
$244
Roundtrip
found 7 hours ago
Select TAP Portugal flight, departing Sat, Oct 18 from Oslo to Lisbon, returning Sat, Oct 25, priced at $244 found 7 hours ago
KLM
Thu, Aug 21 - Thu, Sep 11
OSL
Oslo
LIS
Lisbon
$257 Roundtrip, found 5 days ago
$257
Roundtrip
found 5 days ago
Select KLM flight, departing Thu, Aug 21 from Oslo to Lisbon, returning Thu, Sep 11, priced at $257 found 5 days ago
Scandinavian Airlines
Wed, Dec 10 - Mon, Dec 15
OSL
Oslo
LIS
Lisbon
$264 Roundtrip, found 4 days ago
$264
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Dec 10 from Oslo to Lisbon, returning Mon, Dec 15, priced at $264 found 4 days ago
Brussels Airlines
Wed, Dec 10 - Mon, Dec 15
OSL
Oslo
LIS
Lisbon
$273 Roundtrip, found 4 days ago
$273
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Wed, Dec 10 from Oslo to Lisbon, returning Mon, Dec 15, priced at $273 found 4 days ago
British Airways
Wed, Dec 10 - Mon, Dec 15
OSL
Oslo
LIS
Lisbon
$282 Roundtrip, found 4 days ago
$282
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Dec 10 from Oslo to Lisbon, returning Mon, Dec 15, priced at $282 found 4 days ago
Norwegian Air Sweden
Thu, Aug 28 - Tue, Sep 16
OSL
Oslo
LIS
Lisbon
$301 Roundtrip, found 5 days ago
$301
Roundtrip
found 5 days ago
Select Norwegian Air Sweden flight, departing Thu, Aug 28 from Oslo to Lisbon, returning Tue, Sep 16, priced at $301 found 5 days ago

Alternative airports near Lisbon

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

Select flight to Humberto Delgado LIS. Cheapest option available. Flights from $527
LIS
Humberto Delgado
Cheapest
Flights from $527
Flights from Oslo (OSL) to Lisbon (LIS)
Origin airport
Gardermoen
Destination airport
Humberto Delgado
Airlines serving
Air Baltic, Air France, Air Serbia, Austrian Airlines, British Airways, Brussels Airlines, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Norwegian Air Sweden, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal
Roundtrip price
$230
Distance
1720 mi
Average flight time
3 hours 11 mins

Oslo to Lisbon Flights

The cheapest times to fly from Oslo to Lisbon

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 Oslo to Lisbon are during the month of August. You can find some of the cheapest flights from Oslo to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Lisbon

Sunday is one of the best days to book for cheap flights from Oslo to Lisbon: 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 Oslo to Lisbon

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 Oslo to Lisbon in 2025. You can also book with separate airlines for your outbound and return journeys, from $77 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 Oslo to Lisbon 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 Oslo to Lisbon 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 Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS) cost?
You can book cheap return fares starting from $300 from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Norwegian Air Shuttle flight leaving OSL on July 2 2025 and touching down at LIS. The price was last updated on June 19 2025 and has not changed since.
What is the cheapest month to fly from OSL to LIS?
To lock in a cheap fare, search for nonstop flights from OSL to LIS leaving in May. You can find a one-way Norwegian Air Shuttle flight for $76 leaving on May 2 2026. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on June 19 2025 and remains unchanged.
Which airlines fly direct from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS)?
When departing from Gardermoen Airport (OSL), you can hop on a direct flight to Humberto Delgado Airport (LIS) with TAP Portugal.
What is the cheapest airline that flies from OSL to LIS?
Book a flight from OSL to LIS with Norwegian Air Shuttle. This airline currently has the cheapest one-way fare for this route, starting from $81. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from OSL on August 9 2025. Prices were last updated on June 19 2025 and have not changed since.
How many flights per day from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS)?
On average, there are 6 direct flights departing from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS) every week. If you can't see one that works for your schedule, think about taking a flight with a layover. Filter your search results on Expedia to include one or more stops and choose the best alternative.
What are the most popular departure times for flights from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS)?
The 6 PM departures from OSL to LIS are typically the busiest. They can also be more expensive. If you want to save money, choose a less crowded time to fly.
What day of the week has the most flights from OSL to LIS?
Travel on a Thursday if you're searching for the largest selection of flights from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS).
What is the earliest flight from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS)?
Gardermoen Airport (OSL)'s earliest flight to Humberto Delgado Airport (LIS) leaves at approximately 12:55PM UTC+1. With a travel duration of 4h 15m, you'll touch down at around 4:10PM UTC+0.
How long does it take to fly from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS)?
The average flight duration from OSL to LIS is 4 hours and 22 minutes, covering a distance of 1,700 mi.
What is the best time to fly from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS)?
Select a flight from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Lisbon District from Gardermoen Airport (OSL)?
Humberto Delgado Airport (LIS) is the only airport in Lisbon District with direct flights from Gardermoen Airport (OSL). Browse your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS) last-minute?
Last-minute fares from OSL to LIS are usually more expensive. To lock in the best rates, start looking for flights well ahead of time. That said, if you're flexible with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book an OSL to LIS flight and hotel package?
You'll generally save money by booking an OSL to LIS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred accommodations and flights, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS)?
Typically, you can cancel or modify your OSL to LIS flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further information, head to our Customer Service portal.

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*Available to One Key members.