Question 1

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

Accepted Answer

The price you pay for your flight from Porto to Oslo Gardermoen Airport may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 2

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

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from Porto to Oslo Gardermoen Airport (average of $567). Flying from Porto to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,016). 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.

Question 3

What is the cheapest day to fly from Porto to Oslo Gardermoen Airport?

Accepted Answer

Travelers seeking maximum savings on their Porto to Oslo Gardermoen Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 1.6 in.

Question 5

E

Accepted Answer

If weather is an important factor for your trip to Oslo Gardermoen Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Question 6

What is the cheapest day to fly round-trip from Porto to Oslo Gardermoen Airport?

Accepted Answer

Tuesday is generally a great day to depart. Flying on this day could help you save up to 7%.

Question 7

How far in advance should I book a flight from Porto to Oslo Gardermoen Airport?

Accepted Answer

To save on the cost of your flight from Porto to Oslo Gardermoen Airport, book at least 36 days before your planned departure. Booking around this time can save you about 284% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $351 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $392.

Question 8

What is the cheapest month to fly from Porto to Oslo Gardermoen Airport?

Accepted Answer

The best pricing can be found in the month of January. Prices to Oslo Gardermoen Airport from Porto average $294. You can even find prices in January for less than $294, as users have found deals to Oslo Gardermoen Airport from as low as $164. The month of July appears to be one of the more expensive times to travel to Oslo Gardermoen Airport from Porto. Flying in the targeted month can save you up to 45%.

Question 9

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

Accepted Answer

When flying from Porto to Oslo Gardermoen Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 32% versus a flight at noon.

Question 10

What airport do you fly from for flights from Porto to Oslo Gardermoen?

Accepted Answer

If you book a flight to Oslo Gardermoen from Porto, you will be flying from Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto. There are 0 flights from Porto to Oslo Gardermoen per day from 1 airline.

Question 11

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

Accepted Answer

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

Question 12

How can I find direct flights from Porto to Oslo Gardermoen?

Accepted Answer

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

Question 13

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

Accepted Answer

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

Popular in	July
Cheapest in	January
Average price	$428
Good round-trip deal	$389 or less
Good one-way deal	$94 or less

Cheap flights from Porto (OPO) to Oslo Gardermoen (OSL)

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Cheapflights Tip: The best prices from Porto to Oslo Gardermoen are usually found in January or May, booked 35 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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Best time to book a flight from Porto to Oslo Gardermoen

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

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

Use this chart to determine the optimal time to book a round-trip flight from Porto to Oslo Gardermoen. Price data was last updated on June 27, 2025.

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

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

Find hourly flight availability from Porto to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

Related info for your journey

Find useful and relevant information for your journey from Porto to Oslo Gardermoen. 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 from for flights from Porto to Oslo Gardermoen?

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

How can I find direct flights from Porto to Oslo Gardermoen?

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

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

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