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

Oslo (OSL) to Lisbon (LIS) at a glance

Embark on your journey from Oslo (OSL) to Lisbon (LIS) with a choice of airlines catering to this popular international short-haul route. You can weigh options from both full-service and budget-friendly carriers to discover the itinerary that suits your financial and scheduling needs as you delve into Lisbon's renowned attractions and neighborhoods. Here, you'll find essential information for flights departing from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS).

• Fastest flight duration: around 4h 15m non-stop
• Route distance: roughly 1,700 miles (2,740 km)
• Flights per week: around 7 departures on average
• Typical fares (one-way): economy tickets often range from $130–$415, depending on seasonality and how far ahead you book

Flights from Gardermoen Airport (OSL) to Humberto Delgado Airport (LIS)

Based on recent traveler bookings, here are the top airlines favored for flights from Oslo to Lisbon, including both non-stop and one-stop options. Common layover locations feature Arlanda Airport, ARN (with an approximate 3h 15m layover), Schiphol Airport, AMS (around 1h 15m layover), and Frankfurt International Airport, FRA (also about 1h 15m layover). This variety allows you to balance price, total travel time, and cabin class to create the ideal itinerary for your trip.

• TAP Portugal: This full-service airline provides both non-stop and one-stop options, with one-way fares generally ranging from $130 to $590. It accounts for about 69% of departures on this route, featuring a typical non-stop flight duration of 4 hours and 15 minutes.
• Norwegian Air Shuttle: As a budget-friendly airline, it offers non-stop flights with one-way fares usually between $175 and $330. Representing around 10% of departures on this route, the total flight time is also 4 hours and 15 minutes.
• Lufthansa: Known as a full-service airline, Lufthansa provides one-stop services with typical one-way prices ranging from $230 to $450. It makes up approximately 8% of departures, featuring an in-flight duration of 5 hours and 15 minutes, culminating in a total travel time of approximately 7 hours and 15 minutes, including the layover.
• KLM: This full-service carrier offers one-stop flights at one-way fares generally between $155 and $365. KLM constitutes about 7% of departures on this route, with an in-flight time of 5 hours and 15 minutes and a total journey time of roughly 7 hours and 15 minutes, factoring in the layover.
• SAS: A full-service airline with non-stop services, SAS offers one-way fares typically ranging from $270 to $405. It accounts for roughly 3% of departures on this route, with a total travel time of 4 hours and 15 minutes.

Travelers flying from Oslo to Lisbon can opt for an upgrade, as TAP Portugal provides business class service on this route for a more comfortable journey.

Alternative routes from Oslo (OSL) to Lisbon (LIS)

• Oslo to Cascais (OSL-CAT): Located approximately 12 miles from Humberto Delgado Airport (LIS), Cascais Airport (CAT) serves as a convenient option for travelers.
• Sandefjord to Lisbon (TRF-LIS): Torp Airport (TRF) lies about 76 miles from Gardermoen Airport (OSL), making it a viable choice for flights to Lisbon.

How to find the best prices for flights from Oslo (OSL) to Lisbon (LIS)

Getting some of the best deals on flights from Oslo to Lisbon is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually found when booking 2 to 8 weeks in advance, although most travelers tend to book at least 2 months ahead. Departures between 12 p.m. and 6 p.m. often offer lower prices and are also the most popular times. Additionally, flying on Thursday generally yields cheaper prices, while Monday remains the most popular travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Lisbon hotel and flight deals.
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Humberto Delgado Airport from Gardermoen Airport

Lisbon welcomes travelers from Oslo with a range of transport options based on price, convenience, and proximity. For departures, Gardermoen Airport is roughly a 45-minute drive (covering about 36 miles) from central Oslo. Here's how to reach Lisbon efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Lisbon, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
• Car rental: Renting a car from Humberto Delgado Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Humberto Delgado Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Humberto Delgado Airport, Lisbon Airport Station (a metro station) is located about 0.1 miles away on foot, while Oriente Bus Station (a bus station) and Roma-Areeiro Station (a train station) are both situated about 1.8 miles from the airport, typically accessed by car.

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 December. 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 2026. 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.