Cheap flights from Helsinki to Oslo Gardermoen Airport from £58
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 16/2. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — OSL
11 Jan — 18 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Helsinki-Vantaa to Oslo Gardermoen are usually found in February or March, booked 78 days in advance, depart on a Friday or Thursday and return on a Wednesday
Cheap flight deals from Helsinki to Oslo Gardermoen
Enter your travel dates to find the best prices.
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 12 December 2025.
Wed 10/1211:10HEL - OSL
Nonstop1h 30mFinnair
Fri 12/1206:25OSL - HEL
Nonstop1h 25mFinnair
Deal found 10/12£202
Fri 12/1223:20HEL - OSL
Nonstop1h 35mFinnair
Tue 16/1206:25OSL - HEL
Nonstop1h 25mFinnair
Deal found 12/12£234
Best flights from Helsinki to Oslo Gardermoen
Discover carefully curated flight deals from Helsinki to Oslo Gardermoen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.
Fri 16/105:30HEL - OSL
1 stop14h 45mairBaltic
Wed 21/108:30OSL - HEL
1 stop15h 00mairBaltic
Deal found 11/12£91
Thu 22/121:20HEL - OSL
1 stop17h 10mMultiple Airlines
Sun 25/116:20OSL - HEL
2 stops15h 30mMultiple Airlines
Deal found 12/12£111
Tue 13/123:20HEL - OSL
Nonstop1h 35mFinnair
Wed 14/106:25OSL - HEL
Nonstop1h 25mFinnair
Deal found 12/12£129
Thu 5/216:40HEL - OSL
1 stop2h 50mNorwegian
Mon 9/208:30OSL - HEL
1 stop9h 50mNorwegian
Deal found 9/12£152
Sat 24/105:30HEL - OSL
1 stop3h 15mMultiple Airlines
Sat 31/116:55OSL - HEL
2 stops17h 10mMultiple Airlines
Deal found 10/12£125
Thu 22/111:10HEL - OSL
Nonstop1h 30mFinnair
Sun 25/106:25OSL - HEL
Nonstop1h 25mFinnair
Deal found 11/12£133
Fri 30/111:35HEL - OSL
Nonstop1h 25mFinnair
Sun 1/206:25OSL - HEL
Nonstop1h 25mFinnair
Deal found 11/12£133
Direct flights from Helsinki to Oslo Gardermoen
Explore direct flight options from Helsinki to Oslo Gardermoen based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 December 2025.
Mon 4/511:40HEL - OSL
Nonstop1h 25mFinnair
Thu 7/508:35OSL - HEL
Nonstop1h 20mFinnair
Deal found 11/12£117
Tue 13/123:20HEL - OSL
Nonstop1h 35mFinnair
Wed 14/106:25OSL - HEL
Nonstop1h 25mFinnair
Deal found 12/12£129
Thu 22/123:20HEL - OSL
Nonstop1h 35mFinnair
Sun 25/106:25OSL - HEL
Nonstop1h 25mFinnair
Deal found 10/12£132
Sat 24/123:20HEL - OSL
Nonstop1h 35mFinnair
Sat 31/120:50OSL - HEL
Nonstop1h 25mFinnair
Deal found 10/12£155
Thu 5/211:10HEL - OSL
Nonstop1h 30mFinnair
Mon 9/217:20OSL - HEL
Nonstop1h 25mFinnair
Deal found 9/12£251
Thu 1/111:10HEL - OSL
Nonstop1h 30mFinnair
Sun 4/120:50OSL - HEL
Nonstop1h 25mFinnair
Deal found 10/12£320
Last-minute flights from Helsinki to Oslo Gardermoen
Discover last-minute flight deals from Helsinki to Oslo Gardermoen. Data last updated 12 December 2025 and is based on user searches.
Tue 13/123:20HEL - OSL
Nonstop1h 35mFinnair
Wed 14/106:25OSL - HEL
Nonstop1h 25mFinnair
Deal found 12/12£129
Fri 16/105:30HEL - OSL
1 stop14h 45mairBaltic
Wed 21/108:30OSL - HEL
1 stop15h 00mairBaltic
Deal found 11/12£91
Thu 22/121:20HEL - OSL
1 stop17h 10mMultiple Airlines
Sun 25/116:20OSL - HEL
2 stops15h 30mMultiple Airlines
Deal found 12/12£111
Thu 22/123:20HEL - OSL
Nonstop1h 35mFinnair
Sun 25/106:25OSL - HEL
Nonstop1h 25mFinnair
Deal found 10/12£132
Sat 24/105:30HEL - OSL
1 stop3h 15mMultiple Airlines
Sat 31/120:50OSL - HEL
Nonstop1h 25mMultiple Airlines
Deal found 10/12£118
Sat 24/123:20HEL - OSL
Nonstop1h 35mFinnair
Sat 31/120:50OSL - HEL
Nonstop1h 25mFinnair
Deal found 10/12£155
One-way flights from Helsinki to Oslo Gardermoen
Search for one-way flight options from Helsinki to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.
Mon 16/223:20HEL - OSL
Nonstop1h 35mFinnair
Deal found 10/12£58
Wed 7/111:10HEL - OSL
Nonstop1h 30mFinnair
Deal found 10/12£63
Fri 9/123:20HEL - OSL
Nonstop1h 35mFinnair
Deal found 10/12£72
Mon 16/210:50HEL - OSL
1 stop3h 20mScandinavian Airlines
Deal found 12/12£72
Wed 17/1216:40HEL - OSL
1 stop2h 50mNorwegian
Deal found 11/12£75
Thu 1/107:20HEL - OSL
Nonstop1h 40mFinnair
Deal found 12/12£88
Wed 17/1223:20HEL - OSL
Nonstop1h 35mFinnair
Deal found 10/12£94
Tue 30/1207:20HEL - OSL
Nonstop1h 40mFinnair
Deal found 11/12£103
Mon 29/1214:10HEL - OSL
Nonstop1h 35mNorwegian
Deal found 11/12£104
Mon 29/1207:40HEL - OSL
1 stop3h 30mMultiple Airlines
Deal found 11/12£111
Find 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 12 December 2025.
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 12 December 2025.
Use the filters below to find and compare flights from Helsinki to Oslo Gardermoen Airport that are best for you.
Fly from
Helsinki
Fly to
Oslo Gardermoen
Route
Depart
Return
Price
HelsinkiOslo
HEL - OSL
HELOSL
Helsinki-Vantaa
Fri 16/1
05:30-19:15
1 stop14h 45m
Oslo Gardermoen
Wed 21/1
08:30-00:30
1 stop15h 00m
£91
HelsinkiOslo
HEL - OSL
HELOSL
Helsinki-Vantaa
Thu 22/1
21:20-13:30
1 stop17h 10m
Oslo Gardermoen
Sun 25/1
16:20-08:50
2 stops15h 30m
£111
HelsinkiOslo
HEL - OSL
HELOSL
Helsinki-Vantaa
Sat 24/1
05:30-07:45
1 stop3h 15m
Oslo Gardermoen
Sat 31/1
16:55-11:05
2 stops17h 10m
£125
HelsinkiOslo
HEL - OSL
HELOSL
Helsinki-Vantaa
Tue 13/1
23:20-23:55
Nonstop1h 35m
Oslo Gardermoen
Wed 14/1
06:25-08:50
Nonstop1h 25m
£129
HelsinkiOslo
HEL - OSL
HELOSL
Helsinki-Vantaa
Thu 22/1
11:10-11:40
Nonstop1h 30m
Oslo Gardermoen
Sun 25/1
06:25-08:50
Nonstop1h 25m
£133
HelsinkiOslo
HEL - OSL
HELOSL
Helsinki-Vantaa
Fri 30/1
11:35-12:00
Nonstop1h 25m
Oslo Gardermoen
Sun 1/2
06:25-08:50
Nonstop1h 25m
£133
HelsinkiOslo
HEL - OSL
HELOSL
Helsinki-Vantaa
Thu 5/2
16:40-18:30
1 stop2h 50m
Oslo Gardermoen
Mon 9/2
08:30-19:20
1 stop9h 50m
£152
HelsinkiOslo
HEL - OSL
HELOSL
Helsinki-Vantaa
Tue 17/2
23:20-23:55
Nonstop1h 35m
£58
HelsinkiOslo
HEL - OSL
HELOSL
Helsinki-Vantaa
Mon 16/2
23:20-23:55
Nonstop1h 35m
£58
HelsinkiOslo
HEL - OSL
HELOSL
Helsinki-Vantaa
Mon 26/1
23:20-23:55
Nonstop1h 35m
£58
Flights are sorted by cheapest return flights first.
Deals found on 10/12
Showing 1-10 of 14 results
1
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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.
Cheapflights Insights
Everything you need to know about your flight from Helsinki to Oslo Gardermoen Airport
Prices
Airlines
Delays
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 5 December 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 78 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, October is the cheapest month in which you can book a flight from Helsinki to Oslo Gardermoen Airport (average of £46). Flying from Helsinki to Oslo Gardermoen Airport in August is currently the most expensive (average of £82). 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 12 December 2025.
A simple way to save on the total cost of your ticket is to fly from Helsinki to Oslo Gardermoen Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the evening.
How much does it cost for a return flight from Helsinki to Oslo Gardermoen Airport?
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 12 December 2025.
The most flights from HEL to OSL are scheduled on a Friday (18 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).
How often are flights from Helsinki to Oslo delayed?
About 17% of weekly flights between Helsinki and Oslo have experienced delays in the past year, with the average delay time being 82 minutes.
What is the most punctual flight time for Helsinki to Oslo flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Helsinki to Oslo flights?
Over the past year, Jettime have had the lowest number of delays on this route, with just 8% of flights being delayed.
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 12 December 2025.
Get a feel of what it's like to fly with Norwegian and Finnair from Helsinki to Oslo Gardermoen Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
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 10 outbound flights to Oslo Gardermoen per day.
How long is the flight from Helsinki to Oslo Gardermoen Airport?
A quick flight from Helsinki to Oslo Gardermoen Airport can take about 1h 35m. airBaltic provides one of the quickest options available for as low as £129. The distance from Helsinki to Oslo Gardermoen Airport is about 474 mi. This flight may include one or multiple stops.
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 £77. Another airline that can offer you cheap pricing is Finnair. You may be able to fly from Helsinki to Oslo Gardermoen Airport for 43% 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 £25. However, be on the lookout for offers from Norwegian and Finnair, 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 Norwegian (100%), Japan Airlines (92%) and Norwegian (88%).
What are the cheapest flights from Helsinki to Oslo Gardermoen Airport?
On average you can expect to pay £93 for a flight from Helsinki to Oslo Gardermoen Airport. The cheapest flight overall is £68 while the most popular route, (Helsinki-Vantaa - Oslo Gardermoen) is currently priced at £167.
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, October is the cheapest month in which you can book a flight from Helsinki to Oslo Gardermoen Airport (average of £46). Flying from Helsinki to Oslo Gardermoen Airport in August is currently the most expensive (average of £82). 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.
Explore flights to Oslo Gardermoen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Browse through other flights departing from Helsinki. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
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 12 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Helsinki to Oslo Gardermoen?
Cheapflights helps you search for flights from Helsinki to Oslo Gardermoen 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 Helsinki to Oslo Gardermoen?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Helsinki to Oslo Gardermoen for you. Better yet — we are completely free to use.
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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