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Cheap flights from Porto to Finland

OPO — HEL
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Porto to Finland

Keep the following information in mind while searching for Porto to Finland flight deals. Data was last updated 21 February 2025.

Popular in

June

Cheapest in

November

Average price

£217
Highest demand for flights based on searches. 11% potential increase in price (£29 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in February 2025

Best time to book a flight from Porto to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Porto 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.

Travel insights for flights from Porto to Finland

Get recent, data-driven insights about flights from Porto to Finland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Porto to Finland?

Currently, November is the cheapest month in which you can book a flight from Porto to Finland (average of £92). Flying from Porto to Finland in July is currently the most expensive (average of £305). 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 OPO to FI?

Find hourly flight availability from Porto to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from Porto to Finland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Finland by month

Plan your trip to Finland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Finland ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Finland when rainfall is around 30.0 mm.

Temperature in Finland by month

Plan your trip to Finland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Finland, 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 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

Related info for your journey

Find useful and relevant information for your journey from Porto to Finland. 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 Finland?

    Most people fly from Porto (OPO) if they book a flight from Porto to Finland. Porto is conveniently located just 6.8 mi from Porto’s city center.

  • Can I find deals for flights from Porto to Finland that include hotel bookings?

    Yes. In addition to deals on Porto to Finland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Porto to Finland?

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

  • Can I find deals for business class flights from Porto to Finland?

    Yes. Cheapflights offers flight deals from Porto to Finland 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 Porto to Finland?

    Currently, November is the cheapest month in which you can book a flight from Porto to Finland (average of £92). Flying from Porto to Finland in July is currently the most expensive (average of £305). 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.

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Cheapflights helps you search for flights from Porto to Finland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Porto to Finland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Porto to Finland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Porto to Finland with no change fees?

Yes, we can. To see specific flights from Porto to Finland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Porto to Finland become cheaper?

Not ready to book yet? You can track prices for flights from Porto to Finland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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