Lisbon

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

OSL — LIS
Sep 1 — Sep 81
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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 Tuesday 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 August 27, 2025.

Popular in

July

Cheapest in

January

Average price

$326

Good round-trip deal

$350 or less

Good one-way deal

$287 or less
Highest demand for flights based on searches. 17% potential increase in price ($67 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Oslo Gardermoen to Lisbon Humberto Delgado.
Price to beat on a one-way flight from Oslo Gardermoen to Lisbon Humberto Delgado.

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 August 22, 2025.

The best time to book flights from Oslo Gardermoen Airport to Lisbon is 32 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, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Lisbon (average of $612). Flying from Oslo Gardermoen Airport to Lisbon in June is currently the most expensive (average of $1,128). 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 August 27, 2025.

It’s optimal to fly from Oslo Gardermoen Airport to Lisbon in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight at noon.

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 August 27, 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.

Crew

7.8

Food

6.2

Comfort

7.1

Entertainment

6.3

Overall

7.1

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Claudia,Jul 2025

EWR - LIS

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

Crew

7.8

Food

6.2

Comfort

7.1

Entertainment

6.3

Overall

7.1

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Claudia,Jul 2025

EWR - LIS

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

Crew

7.8

Food

6.2

Comfort

7.1

Entertainment

6.3

Overall

7.1

Boarding

7.0

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?

    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 1 inbound flight 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 $190. Another airline that can offer you cheap pricing is Lufthansa. TAP AIR PORTUGAL is currently priced 39% below the average price you’ll pay for this route.

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

    Consider Icelandair (69%), Norwegian Air Sweden (67%) or Norwegian (60%) 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, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Lisbon (average of $612). Flying from Oslo Gardermoen Airport to Lisbon in June is currently the most expensive (average of $1,128). 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
Beja
Nazaré
Ericeira
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Torres Vedras
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 August 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$190Average$333FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$226Average$479FlexibilityNo cancel feeOn-time76%

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