Cheap flights from Helsinki to Oslo Gardermoen Airport from £53
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — OSL
8 Oct — 15 Oct1
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.
Cheapest
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 8 September 2026.
Mon 5/1013:55 -
Nonstop1h 30m
Mon 12/1011:00 -
Nonstop1h 25m
Deal found 7/9£109
Thu 1/1021:20 -
1 stop11h 10m
Mon 5/1020:25 -
1 stop3h 15m
Deal found 4/9£110
Fri 16/1009:00 -
1 stop11h 45m
Mon 19/1011:00 -
Nonstop1h 25m
Deal found 4/9£112
Fri 16/1015:40 -
1 stop16h 50m
Mon 19/1008:10 -
1 stop23h 10m
Deal found 4/9£119
Mon 5/1021:20 -
1 stop11h 10m
Mon 12/1011:00 -
Nonstop1h 25m
Deal found 7/9£125
Mon 7/1206:40 -
1 stop6h 05m
Fri 11/1206:05 -
1 stop6h 05m
Deal found 7/9£134
Fri 16/1013:45 -
Nonstop1h 30m
Mon 19/1011:00 -
Nonstop1h 25m
Deal found 4/9£136
Wed 21/1007:00 -
1 stop5h 05m
Wed 28/1009:30 -
1 stop6h 55m
Deal found 7/9£144
Thu 8/1013:55 -
Nonstop1h 30m
Tue 13/1011:00 -
Nonstop1h 25m
Deal found 4/9£145
Thu 8/1013:55 -
Nonstop1h 30m
Tue 13/1008:10 -
1 stop5h 45m
Deal found 4/9£149
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 8 September 2026.
Mon 30/1109:00 -
1 stop11h 45m
Wed 2/1208:20 -
1 stop5h 25m
Deal found 3/9£110
Wed 21/1007:00 -
1 stop5h 05m
Wed 28/1009:30 -
1 stop6h 55m
Deal found 5/9£143
Thu 8/1021:15 -
1 stop12h 30m
Tue 13/1019:45 -
1 stop12h 45m
Deal found 4/9£143
Sat 10/1007:15 -
1 stop7h 50m
Sat 17/1011:10 -
1 stop10h 50m
Deal found 6/9£154
Mon 19/1015:45 -
1 stop5h 00m
Mon 26/1008:20 -
1 stop5h 25m
Deal found 4/9£110
Mon 19/1021:20 -
1 stop11h 10m
Fri 30/1014:10 -
1 stop9h 30m
Deal found 3/9£110
Thu 19/1115:25 -
1 stop5h 20m
Sun 22/1120:25 -
1 stop3h 15m
Deal found 3/9£110
Tue 6/1015:40 -
1 stop5h 05m
Thu 8/1020:25 -
1 stop10h 55m
Deal found 4/9£110
Fri 16/1021:20 -
1 stop11h 10m
Mon 19/1020:25 -
1 stop10h 55m
Deal found 4/9£110
Mon 7/1206:40 -
1 stop6h 05m
Sat 12/1217:05 -
1 stop6h 15m
Deal found 7/9£165
Thu 15/1015:40 -
1 stop5h 05m
Tue 20/1008:10 -
1 stop5h 45m
Deal found 5/9£151
Wed 7/1015:40 -
1 stop5h 05m
Mon 12/1020:25 -
1 stop10h 55m
Deal found 8/9£151
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 8 September 2026.
Mon 5/1013:55 -
Nonstop1h 30m
Mon 12/1011:00 -
Nonstop1h 25m
Deal found 7/9£109
Fri 16/1013:45 -
Nonstop1h 30m
Mon 19/1011:00 -
Nonstop1h 25m
Deal found 4/9£136
Thu 8/1013:55 -
Nonstop1h 30m
Tue 13/1011:00 -
Nonstop1h 25m
Deal found 4/9£145
Fri 25/913:45 -
Nonstop1h 30m
Mon 28/911:00 -
Nonstop1h 25m
Deal found 4/9£187
Sat 3/1007:25 -
Nonstop1h 25m
Sat 10/1020:55 -
Nonstop1h 25m
Deal found 4/9£231
Tue 22/919:20 -
Nonstop1h 25m
Thu 24/908:35 -
Nonstop1h 20m
Deal found 6/9£266
Tue 6/1011:40 -
Nonstop1h 25m
Wed 7/1008:35 -
Nonstop1h 20m
Deal found 5/9£273
Last-minute flights from Helsinki to Oslo Gardermoen
Discover last-minute flight deals from Helsinki to Oslo Gardermoen. Data last updated 8 September 2026 and is based on user searches.
Thu 1/1005:30 -
1 stop3h 00m
Thu 8/1008:10 -
1 stop11h 30m
Deal found 3/9£110
Mon 5/1013:55 -
Nonstop1h 30m
Mon 12/1011:00 -
Nonstop1h 25m
Deal found 7/9£109
Mon 5/1021:20 -
1 stop11h 10m
Mon 12/1011:00 -
Nonstop1h 25m
Deal found 7/9£125
Wed 7/1015:40 -
1 stop5h 05m
Mon 12/1020:25 -
1 stop10h 55m
Deal found 8/9£151
Thu 8/1013:55 -
Nonstop1h 30m
Tue 13/1011:00 -
Nonstop1h 25m
Deal found 4/9£145
Thu 8/1013:55 -
Nonstop1h 30m
Tue 13/1008:10 -
1 stop5h 45m
Deal found 4/9£149
Fri 16/1009:00 -
1 stop11h 45m
Mon 19/1011:00 -
Nonstop1h 25m
Deal found 4/9£112
Fri 16/1015:40 -
1 stop16h 50m
Mon 19/1008:10 -
1 stop23h 10m
Deal found 4/9£119
Fri 16/1013:45 -
Nonstop1h 30m
Mon 19/1011:00 -
Nonstop1h 25m
Deal found 4/9£136
Wed 21/1007:00 -
1 stop5h 05m
Wed 28/1009:30 -
1 stop6h 55m
Deal found 7/9£144
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 8 September 2026.
Thu 1/1013:55 -
Nonstop1h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£53
Wed 2/1205:30 -
1 stop3h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£59
Thu 1/1021:20 -
1 stop11h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£60
Fri 2/1013:45 -
Nonstop1h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£71
Wed 9/1218:20 -
1 stop5h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£72
Tue 15/1211:10 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£72
Wed 2/1211:10 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£73
Fri 18/1221:35 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£75
Thu 24/905:30 -
1 stop3h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£75
Wed 11/1111:10 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£81
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 8 September 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 8 September 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
Wed 2/12
05:30-07:40
1 stop3h 10m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£59
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Sat 12/12
05:30-07:40
1 stop3h 10m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£59
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Fri 2/10
21:20-07:30
1 stop11h 10m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£60
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Thu 25/2
15:25-19:45
1 stop5h 20m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£60
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Sun 13/12
21:35-07:40
1 stop11h 05m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£60
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Wed 21/10
05:30-07:30
1 stop3h 00m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£60
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Thu 4/3
15:25-19:45
1 stop5h 20m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£60
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Wed 11/11
06:40-11:45
1 stop6h 05m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£71
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Tue 15/12
14:05-22:40
1 stop9h 35m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£71
Fastest return journey
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Wed 9/12
11:10-11:45
Nonstop1h 35m
Oslo Gardermoen
Wed 31/12
00:00-01:00
Nonstop0h 00m
£72
Flights are sorted by cheapest return flights first.
Deals found on 3/9
Showing 1-10 of 24 resultsSorted by cheapest first
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2
3
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
Airlines
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 £127). Flying from Helsinki to Oslo Gardermoen Airport in June is currently the most expensive (average of £185). 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 8 September 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 39% 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?
Airfare is below average for this route at the moment.
Helsinki to Oslo Gardermoen Airport flights typically cost between £123 and £221 in October.The cheapest return price found within the last 5 days was £109 on Norwegian (5 Oct–12 Oct).
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 8 September 2026.
The most flights from HEL to OSL are scheduled on a Monday (19 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).
How often are flights from Helsinki to Oslo delayed?
About 18% of weekly flights between Helsinki and Oslo have experienced delays in the past year, with the average delay time being 83 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 Thursday 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 15% 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 8 September 2026.
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 9 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 11h 45m. airBaltic provides one of the quickest options available for as low as £110. The distance from Helsinki to Oslo Gardermoen Airport is about 474 mi.
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 £93. Another airline that can offer you cheap pricing is Finnair. You may be able to fly from Helsinki to Oslo Gardermoen Airport for 38% 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 £42. 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 (80%), Norwegian (77%) and Japan Airlines (74%).
What are the cheapest flights from Helsinki to Oslo Gardermoen Airport?
On average you can expect to pay £149 for a flight from Helsinki to Oslo Gardermoen Airport. The cheapest flight overall is £50 while the most popular route, (Helsinki-Vantaa - Oslo Gardermoen) is currently priced at £125.
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 £127). Flying from Helsinki to Oslo Gardermoen Airport in June is currently the most expensive (average of £185). 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 8 September 2026.
Browse through other flights departing from Helsinki. Flights are based on user searches made on Cheapflights and were last updated on 8 September 2026.
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 7,457,451 searches. Data last updated 8 September 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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