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Cheap flights from Oslo Gardermoen Airport to Helsinki from C$ 131

OSL — HEL
4 Nov — 11 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oslo Gardermoen to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Oslo Gardermoen to Helsinki

Fri 20/119:10 a.m. -
Nonstop1h 30m
Mon 23/1112:25 p.m. -
Nonstop1h 35m
Deal found 2/10C$ 228
Fri 27/118:25 p.m. -
1 stop3h 15m
Sat 28/115:30 a.m. -
1 stop3h 10m
Deal found 3/10C$ 241
Fri 27/118:25 p.m. -
1 stop3h 15m
Mon 30/115:30 a.m. -
1 stop3h 10m
Deal found 1/10C$ 244
Sun 1/118:25 p.m. -
1 stop10h 55m
Sun 8/119:35 p.m. -
1 stop11h 05m
Deal found 2/10C$ 245
Sat 14/118:50 p.m. -
Nonstop1h 25m
Sun 22/1111:10 a.m. -
Nonstop1h 35m
Deal found 2/10C$ 249
Fri 27/116:05 a.m. -
1 stop6h 05m
Mon 30/112:05 p.m. -
1 stop5h 05m
Deal found 2/10C$ 251
Thu 29/1012:35 p.m. -
1 stop10h 45m
Thu 5/116:40 a.m. -
1 stop6h 05m
Deal found 1/10C$ 258
Fri 20/119:10 a.m. -
Nonstop1h 30m
Sun 22/117:25 p.m. -
Nonstop1h 35m
Deal found 3/10C$ 259
Fri 20/118:50 p.m. -
Nonstop1h 25m
Mon 23/1111:10 a.m. -
Nonstop1h 35m
Deal found 1/10C$ 271
Sun 22/114:10 p.m. -
Nonstop1h 30m
Thu 26/1112:25 p.m. -
Nonstop1h 35m
Deal found 30/9C$ 272
Fri 30/108:25 p.m. -
1 stop3h 15m
Fri 6/119:35 p.m. -
1 stop11h 05m
Deal found 2/10C$ 274

Find flight deals from Oslo Gardermoen to Helsinki

Round-trip from

C$ 228

One-way from

C$ 131

Popular in

June

Cheapest in

January

Average price

C$ 323

Good one-way deal

C$ 202 or less
Norwegian
  • Norwegian
  • 20/11-23/11
  • Nonstop
  • 3h 05m total
  • Oslo to Helsinki
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airBaltic
  • airBaltic
  • 27/10-31/12
  • 1 total stop
  • 3h 15m total
  • Oslo to Helsinki
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 57 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Oslo Gardermoen to Helsinki-Vantaa.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Helsinki that are best for you.

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Price

Cheapest round-trip

OsloHelsinki

OSL Oslo Gardermoen - HEL Helsinki-Vantaa

OSLHEL

Oslo Gardermoen

Fri 13/11

8:25 p.m.-8:20 a.m.

1 stop10h 55m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 131

OsloHelsinki

OSL Oslo Gardermoen - HEL Helsinki-Vantaa

OSLHEL

Oslo Gardermoen

Mon 7/12

9:10 a.m.-11:40 a.m.

Nonstop1h 30m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 135

OsloHelsinki

OSL Oslo Gardermoen - HEL Helsinki-Vantaa

OSLHEL

Oslo Gardermoen

Fri 27/11

6:05 a.m.-1:10 p.m.

1 stop6h 05m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 135

OsloHelsinki

OSL Oslo Gardermoen - HEL Helsinki-Vantaa

OSLHEL

Oslo Gardermoen

Thu 25/3

9:10 a.m.-11:40 a.m.

Nonstop1h 30m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 150
Quickest round-trip

OsloHelsinki

OSL Oslo Gardermoen - HEL Helsinki-Vantaa

OSLHEL

Oslo Gardermoen

Tue 24/11

8:50 p.m.-11:15 p.m.

Nonstop1h 25m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 158

OsloHelsinki

OSL Oslo Gardermoen - HEL Helsinki-Vantaa

OSLHEL

Oslo Gardermoen

Sat 27/3

8:40 a.m.-11:05 a.m.

Nonstop1h 25m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 158

OsloHelsinki

OSL Oslo Gardermoen - HEL Helsinki-Vantaa

OSLHEL

Oslo Gardermoen

Wed 14/10

8:25 p.m.-8:20 a.m.

1 stop10h 55m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 161

OsloHelsinki

OSL Oslo Gardermoen - HEL Helsinki-Vantaa

OSLHEL

Oslo Gardermoen

Wed 11/11

8:50 p.m.-11:15 p.m.

Nonstop1h 25m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 178

OsloHelsinki

OSL Oslo Gardermoen - HEL Helsinki-Vantaa

OSLHEL

Oslo Gardermoen

Tue 15/12

5:20 p.m.-7:45 p.m.

Nonstop1h 25m

Helsinki-Vantaa

Thu 24/12

7:20 a.m.-7:55 a.m.

Nonstop1h 35m

C$ 249

OsloHelsinki

OSL Oslo Gardermoen - HEL Helsinki-Vantaa

OSLHEL

Oslo Gardermoen

Wed 10/3

9:15 a.m.-10:25 p.m.

2 stops12h 10m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 254

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/9

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Oslo Gardermoen to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Oslo Gardermoen with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

To ensure you get the cheapest price possible for a flight from Oslo Gardermoen Airport to Helsinki, you should look to book at least 79 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 Oslo Gardermoen Airport to Helsinki?

Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Helsinki (average of C$ 249). Flying from Oslo Gardermoen Airport to Helsinki in June is currently the most expensive (average of C$ 373). 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 HEL?

One of the essential ways to save on airfare from Oslo Gardermoen Airport to Helsinki is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 81% on airfare.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Helsinki?

Airfare is below average for this route at the moment.

Oslo Gardermoen Airport to Helsinki flights typically cost between C$ 258 and C$ 420 in November.
The cheapest round-trip price found within the last 5 days was C$ 228 on Norwegian (20 Nov-23 Nov).

Related info for your journey

  • What airport do you fly into for flights to Helsinki from Oslo Gardermoen?

    Located just 17.1 km from the city centre, Helsinki-Vantaa is the airport most travellers will use when flying to Helsinki from Oslo Gardermoen. Booking flights from Oslo Gardermoen to Helsinki-Vantaa (HEL) should be relatively easy as there are 6 daily inbound flights from Oslo Gardermoen from 0 different airlines.

  • How long is the flight from Oslo Gardermoen Airport to Helsinki?

    Departing from Oslo Gardermoen Airport to Helsinki will take you 1h 25m. Airlines will cover a distance of 763 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Before booking your flight to Helsinki from Oslo Gardermoen Airport, check out the most reliable airlines to get you to your destination on time: Norwegian (93%), Qatar Airways (86%), Alaska Airlines( 85%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Helsinki 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 Helsinki?

    Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Helsinki (average of C$ 249). Flying from Oslo Gardermoen Airport to Helsinki in June is currently the most expensive (average of C$ 373). 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

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