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Cheap flights from Oslo Gardermoen Airport to Lisbon

OSL — LIS
1 Sep — 8 Sep1
1 adult

Cheapflights Tip: The best prices from Oslo Gardermoen to Lisbon Humberto Delgado are usually found in January or March, booked 32 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Oslo Gardermoen to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 August 2025.

Popular in

July

Cheapest in

January

Average price

£242

Good round-trip deal

£301 or less

Good one-way deal

£213 or less
Highest demand for flights based on searches. 17% potential increase in price (£36 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Oslo Gardermoen to Lisbon Humberto Delgado.
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Price to beat on a one-way flight from Oslo Gardermoen to Lisbon Humberto Delgado.
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Best time to book a flight from Oslo Gardermoen to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Oslo Gardermoen with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oslo Gardermoen Airport to Lisbon

How far ahead should I book a flight from Oslo Gardermoen Airport to Lisbon?

Use this chart to determine the optimal time to book a return flight from Oslo Gardermoen to Lisbon. Price data was last updated on 22 August 2025.

To ensure you get the cheapest price possible for a flight from Oslo Gardermoen Airport to Lisbon, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Lisbon (average of £101). Flying from Oslo Gardermoen Airport to Lisbon in August is currently the most expensive (average of £274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OSL to LIS?

Find hourly flight availability from Oslo Gardermoen to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 August 2025.

It’s optimal to fly from Oslo Gardermoen Airport to Lisbon in the evening. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated 27 August 2025.
Read reviews from past customers who have flown with TAP AIR PORTUGAL from Oslo Gardermoen Airport to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.1
Good
1,963 reviews
Check prices

Overall

7.1

Comfort

7.1

Boarding

7.0

Entertainment

6.3

Crew

7.8

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays
TAP AIR PORTUGAL
7.1
Good
1,963 reviews
TAP AIR PORTUGAL
7.1
Good
1,963 reviews
Check prices

Overall

7.1

Comfort

7.1

Boarding

7.0

Entertainment

6.3

Crew

7.8

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Oslo Gardermoen?

    Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Oslo Gardermoen to Lisbon. 1 airline have flights to Humberto Delgado from Oslo Gardermoen on a regular basis. Booking flights from Oslo Gardermoen to Lisbon Humberto Delgado should not be difficult; the airport handles an average of 1 inbound flight from Oslo Gardermoen per day.

  • What is the cheapest airline to fly from Oslo Gardermoen Airport to Lisbon round-trip?

    Flying on TAP AIR PORTUGAL is currently your cheapest option to Lisbon, with prices starting at £135. Users have found that TAP AIR PORTUGAL is 41% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Oslo Gardermoen Airport to Lisbon?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Oslo Gardermoen Airport to Lisbon on time: Icelandair (69%), Norwegian Air Sweden (67%), Norwegian (60%).

  • Can I find deals for flights from Oslo Gardermoen to Lisbon that include hotel bookings?

    Yes. In addition to deals on Oslo Gardermoen to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Lisbon.

  • Can I find deals for business class flights from Oslo Gardermoen to Lisbon?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oslo Gardermoen Airport to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Lisbon (average of £101). Flying from Oslo Gardermoen Airport to Lisbon in August is currently the most expensive (average of £274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Madeira
Setúbal
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Beja
Sintra
Costa da Caparica
Óbidos
Nazaré
Sesimbra
Peniche

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Top airline flying from Oslo Gardermoen to Lisbon

Discover the top airline that operate flights from Oslo Gardermoen to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 August 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£135Average£312FlexibilityNo cancel feeOn-timeN/A
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oslo Gardermoen to Lisbon?

Cheapflights makes it easy to find Oslo Gardermoen to Lisbon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Oslo Gardermoen to Lisbon?

Cheapflights helps you find that perfect flight to Lisbon from Oslo Gardermoen by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Oslo Gardermoen to Lisbon with no change fees?

Yes! Cheapflights helps users easily find flights from Oslo Gardermoen to Lisbon with no change fees.

Can Cheapflights notify me if prices for flights from Oslo Gardermoen to Lisbon become cheaper?

Yes, Cheapflights offers price alerts on Oslo Gardermoen to Lisbon flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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