Cheap flights from Helsinki to Oslo Gardermoen Airport from £56
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/12. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — OSL
24 Nov — 1 Dec1
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 April or February, booked 72 days in advance, depart on a Thursday or Wednesday and return on a Friday
Cheap flight deals from Helsinki to Oslo Gardermoen
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
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 25 October 2026.
Thu 19/1111:10 -
Nonstop1h 35m
Mon 23/1108:40 -
Nonstop1h 25m
Deal found 21/10£101
Sat 5/1211:10 -
Nonstop1h 35m
Sat 12/1208:40 -
Nonstop1h 25m
Deal found 20/10£102
Mon 7/1212:25 -
Nonstop1h 35m
Mon 14/1217:00 -
1 stop16h 05m
Deal found 23/10£109
Sat 5/1218:20 -
1 stop5h 20m
Sat 12/1217:05 -
1 stop6h 15m
Deal found 21/10£131
Tue 8/1206:40 -
1 stop10h 30m
Tue 15/1212:35 -
1 stop10h 45m
Deal found 23/10£132
Sun 6/1206:40 -
1 stop6h 05m
Sun 13/1206:05 -
1 stop6h 05m
Deal found 22/10£140
Sat 26/1211:10 -
Nonstop1h 35m
Sun 3/120:50 -
Nonstop1h 25m
Deal found 23/10£145
Fri 6/1112:25 -
Nonstop1h 35m
Tue 10/1108:30 -
1 stop9h 50m
Deal found 20/10£152
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 25 October 2026.
Tue 8/1211:10 -
Nonstop1h 35m
Tue 15/1208:40 -
Nonstop1h 25m
Deal found 23/10£101
Sat 5/1218:20 -
1 stop5h 20m
Sat 12/1217:05 -
1 stop6h 15m
Deal found 21/10£131
Fri 6/1112:25 -
Nonstop1h 35m
Tue 10/1108:30 -
1 stop9h 50m
Deal found 22/10£152
Thu 19/1111:10 -
Nonstop1h 35m
Sun 22/1120:50 -
Nonstop1h 25m
Deal found 25/10£101
Fri 20/1119:30 -
Nonstop1h 35m
Fri 27/1108:40 -
Nonstop1h 25m
Deal found 23/10£101
Sun 6/1219:30 -
Nonstop1h 35m
Sun 13/1220:50 -
Nonstop1h 25m
Deal found 22/10£101
Tue 8/1206:40 -
1 stop10h 30m
Tue 15/1212:35 -
1 stop10h 45m
Deal found 23/10£132
Tue 15/1211:10 -
Nonstop1h 35m
Fri 18/1208:40 -
Nonstop1h 25m
Deal found 22/10£101
Sun 29/1111:10 -
Nonstop1h 35m
Mon 30/1108:40 -
Nonstop1h 25m
Deal found 25/10£102
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 25 October 2026.
Thu 19/1111:10 -
Nonstop1h 35m
Mon 23/1108:40 -
Nonstop1h 25m
Deal found 21/10£101
Sat 5/1211:10 -
Nonstop1h 35m
Sat 12/1208:40 -
Nonstop1h 25m
Deal found 21/10£102
Sat 26/1211:10 -
Nonstop1h 35m
Sun 3/120:50 -
Nonstop1h 25m
Deal found 23/10£145
Sat 27/216:00 -
Nonstop1h 35m
Fri 5/308:40 -
Nonstop1h 25m
Deal found 23/10£146
Tue 2/211:10 -
Nonstop1h 35m
Thu 4/220:50 -
Nonstop1h 25m
Deal found 24/10£226
Sun 8/1111:10 -
Nonstop1h 35m
Sun 8/1120:50 -
Nonstop1h 25m
Deal found 25/10£244
Fri 6/1119:35 -
Nonstop1h 30m
Tue 10/1120:50 -
Nonstop1h 25m
Deal found 23/10£310
Last-minute flights from Helsinki to Oslo Gardermoen
Discover last-minute flight deals from Helsinki to Oslo Gardermoen. Data last updated 25 October 2026 and is based on user searches.
Fri 23/1016:10 -
Nonstop1h 25m
Sun 25/1012:30 -
Nonstop1h 25m
Deal found 23/10£259
Mon 26/1019:30 -
Nonstop1h 35m
Sun 1/1120:50 -
Nonstop1h 25m
Deal found 25/10£262
Fri 30/1021:35 -
1 stop11h 05m
Mon 2/1120:25 -
1 stop10h 55m
Deal found 22/10£187
Fri 6/1112:25 -
Nonstop1h 35m
Tue 10/1108:30 -
1 stop9h 50m
Deal found 20/10£152
Fri 6/1119:35 -
Nonstop1h 30m
Tue 10/1120:50 -
Nonstop1h 25m
Deal found 23/10£310
Sun 8/1111:10 -
Nonstop1h 35m
Sun 8/1120:50 -
Nonstop1h 25m
Deal found 25/10£244
Wed 18/1111:10 -
Nonstop1h 35m
Sun 22/1120:50 -
Nonstop1h 25m
Deal found 21/10£102
Thu 19/1111:10 -
Nonstop1h 35m
Mon 23/1108:40 -
Nonstop1h 25m
Deal found 21/10£101
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 25 October 2026.
Mon 28/1219:30 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/10£56
Fri 1/107:20 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/10£61
Wed 2/1206:40 -
1 stop6h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£69
Sun 10/114:05 -
1 stop5h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£69
Fri 20/1123:40 -
1 stop18h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10£75
Thu 7/115:20 -
1 stop5h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/10£75
Sat 28/1105:30 -
1 stop3h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/10£76
Fri 6/1121:35 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£87
Tue 3/1119:35 -
Nonstop1h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£99
Sat 7/1107:20 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/10£130
Mon 28/1207:25 -
3 stops9h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/10£453
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 25 October 2026.
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 7,457,451 searches. Data last updated 25 October 2026.
Use the filters below to find and compare flights from Helsinki to Oslo Gardermoen Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Fri 1/1
07:20-07:55
Nonstop1h 35m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£61
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Wed 2/12
06:40-11:45
1 stop6h 05m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£69
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Fri 29/1
14:05-22:40
1 stop9h 35m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£69
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Thu 10/12
06:40-11:45
1 stop6h 05m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£69
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Mon 1/2
14:05-18:10
1 stop5h 05m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£69
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Tue 8/12
06:40-11:45
1 stop6h 05m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£69
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Fri 20/11
23:40-17:00
1 stop18h 20m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£75
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Thu 7/1
15:20-19:45
1 stop5h 25m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£75
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Sat 28/11
05:30-07:40
1 stop3h 10m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£76
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Fri 6/11
21:35-07:40
1 stop11h 05m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£87
Flights are sorted by cheapest return flights first.
Deals found on 21/10
Showing 1-10 of 20 resultsSorted by cheapest first
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.
HEL-OSL
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
Delays
How far ahead should I book a flight from Helsinki to Oslo Gardermoen Airport?
To ensure you get the cheapest price possible for a flight from Helsinki to Oslo Gardermoen Airport, you should look to book at least 71 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, April is the cheapest month in which you can book a flight from Helsinki to Oslo Gardermoen Airport (average of £131). Flying from Helsinki to Oslo Gardermoen Airport in June is currently the most expensive (average of £189). 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 25 October 2026.
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 33% on your trip compared to booking a flight in the morning.
How much does it cost for a return flight from Helsinki to Oslo Gardermoen Airport?
Airfare is below average for this route at the moment.
Helsinki to Oslo Gardermoen Airport flights typically cost between £110 and £210 in November.The cheapest return price found within the last 5 days was £101 on Finnair (19 Nov–23 Nov).
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 84 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?
Tuesday tends to have the lowest number of delays on this route, whereas Friday 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, Norwegian have had the lowest number of delays on this route, with just 12% 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 25 October 2026.
Get a feel of what it's like to fly with airBaltic,Norwegian, andFinnair 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.
Unable to accommodate itinerary modifications to accommodate family funeral - otherwise Baltic Airlines was exceptional (had to book a new flight through Paris and it was an all around pleasant experience).
Unable to accommodate itinerary modifications to accommodate family funeral - otherwise Baltic Airlines was exceptional (had to book a new flight through Paris and it was an all around pleasant experience).
Unable to accommodate itinerary modifications to accommodate family funeral - otherwise Baltic Airlines was exceptional (had to book a new flight through Paris and it was an all around pleasant experience).
Unable to accommodate itinerary modifications to accommodate family funeral - otherwise Baltic Airlines was exceptional (had to book a new flight through Paris and it was an all around pleasant experience).
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. 3 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 2 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. Finnair provides one of the quickest options available for as low as £101. The distance from Helsinki to Oslo Gardermoen Airport is about 474 mi. All flights are typically direct.
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 £85. Other airlines that can offer you cheap pricing are Norwegian, from £94, and Finnair, from £116. You may be able to fly from Helsinki to Oslo Gardermoen Airport for 45% 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 Norwegian, with whom users have recently found tickets for as low as £43. However, be on the lookout for offers from airBaltic 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 Icelandair (84%), Norwegian (83%) and Japan Airlines (75%).
What are the cheapest flights from Helsinki to Oslo Gardermoen Airport?
On average you can expect to pay £218 for a flight from Helsinki to Oslo Gardermoen Airport. The cheapest flight overall is £122 while the most popular route, (Helsinki-Vantaa - Oslo Gardermoen) is currently priced at £101.
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, April is the cheapest month in which you can book a flight from Helsinki to Oslo Gardermoen Airport (average of £131). Flying from Helsinki to Oslo Gardermoen Airport in June is currently the most expensive (average of £189). 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 25 October 2026.
Browse through other flights departing from Helsinki. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.
Top 3 airlines flying from Helsinki to Oslo Gardermoen
Discover the top 3 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 7,457,451 searches. Data last updated 25 October 2026.
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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