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Cheap flights from Oslo Gardermoen (OSL) to Lisbon (LIS)

OSL — LIS
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to Lisbon Humberto Delgado are usually found in January or March, booked 69 days in advance, depart on a Wednesday or Thursday and return on a Friday

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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

January

Average price

$338

Good round-trip deal

$295 or less

Good one-way deal

$149 or less
Provider with most accurate pricing for Oslo Gardermoen-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-Lisbon Humberto Delgado flights.
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Highest demand for flights based on searches. 16% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 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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Compare providers for flights from Oslo Gardermoen to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to Lisbon in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Oslo Gardermoen to Lisbon. Price data was last updated on October 17, 2025.

The best time to book flights from Oslo Gardermoen Airport to Lisbon is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Lisbon (average of $159). Flying from Oslo Gardermoen Airport to Lisbon in July is currently the most expensive (average of $259). 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 October 23, 2025.

It’s optimal to fly from Oslo Gardermoen Airport to Lisbon in the afternoon. By choosing this option you can save up to 73% on the cost of your flight, compared to a flight in the evening.

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 October 23, 2025.
See what other customers who have flown with TAP AIR PORTUGAL and Lufthansa from Oslo Gardermoen Airport to Lisbon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.1
Good
2,030 reviews

Crew

7.8

Food

6.2

Boarding

7.0

Overall

7.1

Comfort

7.1

Entertainment

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

MAD - LIS

Like the onboard attendants I don’t like that they change gate at the last minute And neither the way to get to the airplane by bus, I understand is not airline issue
TAP AIR PORTUGAL
7.1
Good
2,030 reviews
TAP AIR PORTUGAL
7.1
Good
2,030 reviews

Crew

7.8

Food

6.2

Boarding

7.0

Overall

7.1

Comfort

7.1

Entertainment

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

MAD - LIS

Like the onboard attendants I don’t like that they change gate at the last minute And neither the way to get to the airplane by bus, I understand is not airline issue
Lufthansa
6.8
Okay
7,514 reviews
TAP AIR PORTUGAL
7.1
Good
2,030 reviews

Crew

7.8

Food

6.2

Boarding

7.0

Overall

7.1

Comfort

7.1

Entertainment

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

MAD - LIS

Like the onboard attendants I don’t like that they change gate at the last minute And neither the way to get to the airplane by bus, I understand is not airline issue

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?

    For a flight from Oslo Gardermoen to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 4.2 mi from the center of the city. Humberto Delgado is the only Lisbon airport and it handles 0 inbound flights from Oslo Gardermoen per day. 2 airlines have flights to Lisbon Humberto Delgado from Oslo Gardermoen on a regular basis.

  • What are the cheapest airlines flying from Oslo Gardermoen Airport to Lisbon round-trip?

    Cheapflights users have booked flights from Oslo Gardermoen Airport to Lisbon round-trip from $189. Another airline that can offer you cheap pricing is Lufthansa. TAP AIR PORTUGAL is currently priced 40% below the average price you’ll pay for this route.

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

    Consider TUI Fly Belgium (100%), Norwegian (78%) or Norwegian (63%) when booking your flight. These represent the most reliable airlines when flying from Oslo Gardermoen Airport to Lisbon.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Lisbon (average of $159). Flying from Oslo Gardermoen Airport to Lisbon in July is currently the most expensive (average of $259). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

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Top 2 airlines flying from Oslo Gardermoen to Lisbon

Discover the top 2 airlines 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 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$189Average$347FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$226Average$479FlexibilityNo cancel feeOn-time76%

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