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Cheap flights from Helsinki to Oslo Gardermoen Airport from £52

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — OSL
26 Feb — 5 Mar1
1 adult

The best prices from Helsinki-Vantaa to Oslo Gardermoen are usually found in November or April, booked 86 days in advance, depart on a Saturday or Monday and return on a Thursday

Cheap flight deals from Helsinki to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Oslo Gardermoen (OSL). 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 21 February 2025.

Round-trip from

£105

One-way from

£52

Popular in

June

Cheapest in

November

Average price

£116

Good round-trip deal

£88 or less

Good one-way deal

£125 or less
airBaltic
  • airBaltic
  • 14/6-18/6
  • 2 total stops
  • 21h 10m total
  • Helsinki to Oslo
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airBaltic
  • airBaltic
  • 17/3
  • 1 total stop
  • 22h 50m total
  • Helsinki to Oslo
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Helsinki-Vantaa to Oslo Gardermoen.
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Price to beat on a one-way flight from Helsinki-Vantaa to Oslo Gardermoen.
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Find flight deals from Helsinki to Oslo Gardermoen

Cheapest flights from Helsinki to Oslo Gardermoen
Explore the most affordable flight options available from Helsinki to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sat 14/605:35HEL - OSL
1 stop3h 05mairBaltic
Wed 18/619:45OSL - HEL
1 stop18h 05mairBaltic
Deal found 20/2£105
Thu 17/408:30HEL - OSL
1 stop10h 00mNorwegian
Mon 21/407:05OSL - HEL
Nonstop1h 25mNorwegian
Deal found 20/2£155
Thu 17/416:05HEL - OSL
1 stop4h 10mScandinavian Airlines
Mon 21/417:50OSL - HEL
1 stop4h 45mScandinavian Airlines
Deal found 20/2£185
Thu 3/419:40HEL - OSL
1 stop27h 30mLufthansa
Mon 7/416:30OSL - HEL
1 stop7h 10mLufthansa
Deal found 20/2£189
Wed 5/319:40HEL - OSL
Nonstop1h 30mFinnair
Wed 12/320:50OSL - HEL
Nonstop1h 25mFinnair
Deal found 19/2£212
Wed 9/406:10HEL - OSL
2 stops12h 05mBrussels Airlines
Thu 24/406:45OSL - HEL
2 stops16h 30mBrussels Airlines
Deal found 20/2£234
Thu 3/412:40HEL - OSL
2 stops26h 35mAustrian Airlines
Mon 7/419:30OSL - HEL
2 stops15h 20mAustrian Airlines
Deal found 20/2£243
Thu 3/416:00HEL - OSL
1 stop8h 30mBritish Airways
Mon 7/408:00OSL - HEL
1 stop12h 00mBritish Airways
Deal found 21/2£414
Sun 23/206:30HEL - OSL
1 stop18h 05mAir France
Fri 28/218:15OSL - HEL
2 stops22h 10mAir France
Deal found 20/2£604

Find flights from Helsinki to Oslo Gardermoen within your budget

Customise your flight search to find flights from Helsinki to Oslo Gardermoen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.

Fly from

Helsinki

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

HelsinkiOslo

HEL - OSL

HELOSL

Helsinki-Vantaa

Sat 14/6

05:35-07:40

1 stop3h 05m

Oslo Gardermoen

Wed 18/6

19:45-14:50

1 stop18h 05m

£105

HelsinkiOslo

HEL - OSL

HELOSL

Helsinki-Vantaa

Thu 17/4

08:30-17:30

1 stop10h 00m

Oslo Gardermoen

Mon 21/4

07:05-09:30

Nonstop1h 25m

£155

HelsinkiOslo

HEL - OSL

HELOSL

Helsinki-Vantaa

Thu 17/4

16:05-19:15

1 stop4h 10m

Oslo Gardermoen

Mon 21/4

17:50-23:35

1 stop4h 45m

£185

HelsinkiOslo

HEL - OSL

HELOSL

Helsinki-Vantaa

Thu 3/4

19:40-22:10

1 stop27h 30m

Oslo Gardermoen

Mon 7/4

16:30-00:40

1 stop7h 10m

£189

HelsinkiOslo

HEL - OSL

HELOSL

Helsinki-Vantaa

Wed 5/3

19:40-20:10

Nonstop1h 30m

Oslo Gardermoen

Wed 12/3

20:50-23:15

Nonstop1h 25m

£212

HelsinkiOslo

HEL - OSL

HELOSL

Helsinki-Vantaa

Wed 9/4

06:10-17:15

2 stops12h 05m

Oslo Gardermoen

Thu 24/4

06:45-00:15

2 stops16h 30m

£234

HelsinkiOslo

HEL - OSL

HELOSL

Helsinki-Vantaa

Thu 3/4

12:40-14:15

2 stops26h 35m

Oslo Gardermoen

Mon 7/4

19:30-11:50

2 stops15h 20m

£243

HelsinkiOslo

HEL - OSL

HELOSL

Helsinki-Vantaa

Thu 3/4

16:00-23:30

1 stop8h 30m

Oslo Gardermoen

Mon 7/4

08:00-21:00

1 stop12h 00m

£414

HelsinkiOslo

HEL - OSL

HELOSL

Helsinki-Vantaa

Thu 17/4

16:05-23:20

2 stops8h 15m

Oslo Gardermoen

Mon 21/4

17:35-16:40

1 stop22h 05m

£778

HelsinkiOslo

HEL - OSL

HELOSL

Helsinki-Vantaa

Mon 17/3

21:20-19:10

1 stop22h 50m

£52

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 17 results
1
2

Best time to book a flight from Helsinki to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Helsinki 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 Helsinki to Oslo Gardermoen

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

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

Use this chart to determine the optimal time to book a return flight from Helsinki to Oslo Gardermoen. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from Helsinki to Oslo Gardermoen Airport, you should look to book at least 86 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 Helsinki to Oslo Gardermoen Airport?

Currently, May is the cheapest month in which you can book a flight from Helsinki to Oslo Gardermoen Airport (average of £103). Flying from Helsinki to Oslo Gardermoen Airport in July is currently the most expensive (average of £187). 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 HEL to OSL?

Find hourly flight availability from Helsinki 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 21 February 2025.

A simple way to save on the total cost of your ticket is to fly from Helsinki to Oslo Gardermoen Airport at midday. If you’re flexible enough to do this you can expect to save up to 82% on your trip compared to booking a flight in the morning.

Weekly flight availability from Helsinki to Oslo Gardermoen Airport

Explore weekly flight availability from Helsinki to Oslo Gardermoen. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 February 2025.

The most flights from HEL to OSL are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Oslo Gardermoen by month

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

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 40.0 - 90.0 inches per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 40.0 mm.

Temperature in Oslo Gardermoen by month

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

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Oslo Gardermoen. Reviews last updated 21 February 2025.
airBaltic
7.8
Good
178 reviews
Check prices

Comfort

8.0

Entertainment

7.1

Food

7.5

Overall

7.8

Crew

8.4

Boarding

8.1

Reviews

1 / 1

4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

airBaltic
7.8
Good
178 reviews
airBaltic
7.8
Good
178 reviews
Check prices

Comfort

8.0

Entertainment

7.1

Food

7.5

Overall

7.8

Crew

8.4

Boarding

8.1

Reviews

1 / 1

4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

Norwegian
7.7
Good
230 reviews
airBaltic
7.8
Good
178 reviews
Check prices

Comfort

8.0

Entertainment

7.1

Food

7.5

Overall

7.8

Crew

8.4

Boarding

8.1

Reviews

1 / 1

4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

Finnair
7.6
Good
1,273 reviews
airBaltic
7.8
Good
178 reviews
Check prices

Comfort

8.0

Entertainment

7.1

Food

7.5

Overall

7.8

Crew

8.4

Boarding

8.1

Reviews

1 / 1

4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

Austrian Airlines
7.6
Good
773 reviews
airBaltic
7.8
Good
178 reviews
Check prices

Comfort

8.0

Entertainment

7.1

Food

7.5

Overall

7.8

Crew

8.4

Boarding

8.1

Reviews

1 / 1

4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

Air France
7.4
Good
1,449 reviews
airBaltic
7.8
Good
178 reviews
Check prices

Comfort

8.0

Entertainment

7.1

Food

7.5

Overall

7.8

Crew

8.4

Boarding

8.1

Reviews

1 / 1

4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

Related info for your journey

Find useful and relevant information for your journey from Helsinki 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 Helsinki to Oslo Gardermoen?

    Helsinki-Vantaa (HEL), located 10.6 mi from the city center, is the airport you fly out of when you book flights from Helsinki to Oslo Gardermoen. 2 airlines have flights from Helsinki-Vantaa to Oslo Gardermoen on a regular basis. Booking flights from Helsinki-Vantaa to Oslo Gardermoen should not be difficult; the airport handles an average of 11 outbound flights to Oslo Gardermoen per day.

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

    Cheapflights users have booked flights from Helsinki to Oslo Gardermoen Airport round-trip from £105. Other airlines that can offer you cheap pricing are Norwegian, from £155, and Scandinavian Airlines, from £185. You may be able to fly from Helsinki to Oslo Gardermoen Airport for 18% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Helsinki to Oslo Gardermoen Airport one-way?

    The cheapest airline one-way is airBaltic, with whom users have recently found tickets for as low as £52. However, be on the lookout for offers from Norwegian and Scandinavian Airlines, as they are both options that can get you from Helsinki to Oslo Gardermoen Airport for a low price.

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

    The top 3 most reliable airlines when flying from Helsinki to Oslo Gardermoen Airport are Air Serbia (82%), Norwegian Air International (80%) and American Airlines (76%).

  • What are the cheapest flights from Helsinki to Oslo Gardermoen Airport?

    On average you can expect to pay £130 for a flight from Helsinki to Oslo Gardermoen Airport. The cheapest flight overall is £43 while the most popular route, (Helsinki-Vantaa - Oslo Gardermoen) is currently priced at £74.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helsinki 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.

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

    Currently, May is the cheapest month in which you can book a flight from Helsinki to Oslo Gardermoen Airport (average of £103). Flying from Helsinki to Oslo Gardermoen Airport in July is currently the most expensive (average of £187). 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 Helsinki?

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Lillehammer
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Drammen
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Top 2 airlines flying from Helsinki to Oslo Gardermoen

Discover the top 2 airlines that operate flights from Helsinki to Oslo Gardermoen. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£75Average£134FlexibilityNo cancel feeOn-time76%
Search Finnair flights
NorwegianCheapest£75Average£96FlexibilityNo cancel feeOn-time74%
Search Norwegian flights

Fly with Cheapflights

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

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

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

Yes, we can. To see specific flights from Helsinki to Oslo Gardermoen 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 Helsinki to Oslo Gardermoen become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oslo Gardermoen from Helsinki today and book when prices fit your budget.

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