$69+ Cheap flights from Helsinki (HEL) to Oslo Gardermoen (OSL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — OSL
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from Helsinki to Oslo Gardermoen with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 Tuesday or Thursday and return on a Tuesday
Cheap flight deals from Helsinki to Oslo Gardermoen
Cheapest
Best
Last-minute
One-way
Cheapest flights from Helsinki to Oslo GardermoenExplore 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 October 20, 2026.
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 October 20, 2026.
This Finnair deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:20 am -
Nonstop1h 35m
Mon 11/238:40 am -
Nonstop1h 25m
Deal found 10/19![Finnair logo]()
$135
This airBaltic deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure airBaltic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:00 am -
1 stop11h 45m
Mon 12/78:20 am -
1 stop5h 20m
Deal found 10/16![airBaltic logo]()
$145
This Mytrip deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:25 pm -
Nonstop1h 35m
Mon 12/145:00 pm -
1 stop4h 25m
Deal found 10/17![Multiple Airlines logo]()
$148
This Finnair deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:20 am -
Nonstop1h 35m
Wed 11/258:40 am -
Nonstop1h 25m
Deal found 10/19![Finnair logo]()
$152
This airBaltic deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure airBaltic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:30 am -
1 stop3h 10m
Tue 11/248:25 pm -
1 stop3h 15m
Deal found 10/16![airBaltic logo]()
$172
This Finnair deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:30 pm -
Nonstop1h 35m
Sun 12/138:40 am -
Nonstop1h 25m
Deal found 10/17![Finnair logo]()
$174
This KLM deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:40 am -
1 stop12h 30m
Wed 11/256:05 am -
1 stop10h 20m
Deal found 10/19![KLM logo]()
$175
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:25 pm -
Nonstop1h 35m
Sun 11/159:30 pm -
1 stop11h 35m
Deal found 10/18![Norwegian logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:35 pm -
1 stop11h 05m
Sun 12/68:40 am -
Nonstop1h 25m
Deal found 10/15![Multiple Airlines logo]()
$178
Best flights from Helsinki to Oslo GardermoenDiscover carefully curated flight deals from Helsinki to Oslo Gardermoen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Helsinki to Oslo Gardermoen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This Finnair deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:10 am -
Nonstop1h 35m
Sun 11/298:50 pm -
Nonstop1h 25m
Deal found 10/19![Finnair logo]()
$135
This airBaltic deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure airBaltic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:30 am -
1 stop3h 10m
Mon 12/148:20 am -
1 stop11h 35m
Deal found 10/15![airBaltic logo]()
$145
This KLM deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:40 am -
1 stop12h 30m
Wed 11/256:05 am -
1 stop10h 20m
Deal found 10/19![KLM logo]()
$175
This airBaltic deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure airBaltic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:00 am -
1 stop11h 45m
Mon 12/78:20 am -
1 stop5h 20m
Deal found 10/16![airBaltic logo]()
$145
This Finnair deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:20 am -
Nonstop1h 35m
Wed 11/258:40 am -
Nonstop1h 25m
Deal found 10/19![Finnair logo]()
$152
This airBaltic deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure airBaltic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:35 pm -
1 stop11h 05m
Sun 12/68:25 pm -
1 stop10h 55m
Deal found 10/15![airBaltic logo]()
$145
This Finnair deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1111:10 am -
Nonstop1h 35m
Thu 3/188:40 am -
Nonstop1h 25m
Deal found 10/16![Finnair logo]()
$152
This KLM deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:40 am -
1 stop6h 05m
Wed 12/95:05 pm -
1 stop6h 15m
Deal found 10/18![KLM logo]()
$175
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:40 am -
1 stop6h 05m
Sun 12/66:05 am -
1 stop6h 05m
Deal found 10/20![KLM logo]()
$175
This Finnair deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:10 am -
Nonstop1h 35m
Sun 12/68:40 am -
Nonstop1h 25m
Deal found 10/15![Finnair logo]()
$185
Last-minute flights from Helsinki to Oslo GardermoenDiscover last-minute flight deals from Helsinki to Oslo Gardermoen. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Helsinki to Oslo Gardermoen. Data last updated October 20, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:25 pm -
Nonstop1h 35m
Sun 11/159:30 pm -
1 stop11h 35m
Deal found 10/18![Norwegian logo]()
$177
This Super.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:30 pm -
Nonstop1h 35m
Sat 11/218:50 pm -
Nonstop1h 25m
Deal found 10/17![Finnair logo]()
$195
This Finnair deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:20 am -
Nonstop1h 35m
Wed 11/258:40 am -
Nonstop1h 25m
Deal found 10/19![Finnair logo]()
$152
This KLM deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:40 am -
1 stop12h 30m
Wed 11/256:05 am -
1 stop10h 20m
Deal found 10/19![KLM logo]()
$175
This Finnair deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:20 am -
Nonstop1h 35m
Mon 11/238:40 am -
Nonstop1h 25m
Deal found 10/19![Finnair logo]()
$135
This airBaltic deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure airBaltic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:30 am -
1 stop3h 10m
Tue 11/248:25 pm -
1 stop3h 15m
Deal found 10/16![airBaltic logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:35 pm -
1 stop11h 05m
Sun 12/68:40 am -
Nonstop1h 25m
Deal found 10/15![Multiple Airlines logo]()
$178
This Finnair deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:10 am -
Nonstop1h 35m
Sun 12/68:40 am -
Nonstop1h 25m
Deal found 10/15![Finnair logo]()
$185
This airBaltic deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure airBaltic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:30 am -
1 stop3h 10m
Mon 12/78:25 pm -
1 stop10h 55m
Deal found 10/16![airBaltic logo]()
$145
One-way flights from Helsinki to Oslo GardermoenSearch for one-way flight options from Helsinki to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Helsinki to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:25 pm -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Norwegian logo]()
$69
This Booking.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:25 pm -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Norwegian logo]()
$72
This Finnair deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2011:10 am -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Finnair logo]()
$75
This Finnair deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2311:10 am -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Finnair logo]()
$76
This airBaltic deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure airBaltic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:35 pm -
1 stop11h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![airBaltic logo]()
$78
This Booking.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:25 pm -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Norwegian logo]()
$80
This Booking.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:25 pm -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Norwegian logo]()
$81
This Booking.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/275:00 pm -
1 stop24h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Norwegian logo]()
$89
This Jetabroad deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/255:30 am -
1 stop15h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![airBaltic logo]()
$91
This Finnair deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:30 pm -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Finnair logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:50 pm -
1 stop13h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Norwegian logo]()
$95
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 October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $135 (Finnair) |
One-way from | $69 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $205 |
Good round-trip deal | $164 or less |
Good one-way deal | $107 or less |
Cheapflights Fare Finder
Customize 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 October 20, 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
Cheapest round-trip
Quickest round-trip
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Wed 1/20
11:10 am-11:45 am
Nonstop1h 35m
Oslo Gardermoen
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$75
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Mon 3/15
11:10 am-11:45 am
Nonstop1h 35m
Oslo Gardermoen
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$75
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Mon 1/25
11:10 am-11:45 am
Nonstop1h 35m
Oslo Gardermoen
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$75
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Tue 1/26
11:10 am-11:45 am
Nonstop1h 35m
Oslo Gardermoen
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$75
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Wed 3/10
11:10 am-11:45 am
Nonstop1h 35m
Oslo Gardermoen
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$75
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Tue 3/23
11:10 am-11:45 am
Nonstop1h 35m
Oslo Gardermoen
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$76
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Mon 1/11
9:00 am-7:45 pm
1 stop11h 45m
Oslo Gardermoen
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$78
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Thu 1/7
3:20 pm-7:45 pm
1 stop5h 25m
Oslo Gardermoen
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$78
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Sun 1/24
9:35 pm-7:40 am
1 stop11h 05m
Oslo Gardermoen
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$78
HelsinkiOslo
HEL Helsinki-Vantaa - OSL Oslo Gardermoen
HELOSL
Helsinki-Vantaa
Fri 11/27
9:35 pm-7:40 am
1 stop11h 05m
Oslo Gardermoen
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$78
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Helsinki to Oslo Gardermoen
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helsinki to Oslo Gardermoen in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Helsinki-Oslo Gardermoen Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helsinki-Oslo Gardermoen Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helsinki-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Helsinki-Oslo Gardermoen Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helsinki-Oslo Gardermoen Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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 round-trip 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 $174). Flying from Helsinki to Oslo Gardermoen Airport in June is currently the most expensive (average of $251). 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 October 20, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 39% on flights from Helsinki to Oslo Gardermoen Airport by exploring options for tickets in the morning.
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 last 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 October 20, 2026.
Peruse reviews from past customers who have flown with airBaltic,Norwegian, andFinnair from Helsinki to Oslo Gardermoen Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Crew
8.3
Food
7.2
Entertainment
6.8
Overall
7.7
Boarding
8.0
Reviews
1 / 2
2.0
MediocreTommy,Aug 2025
RIX - DUB
Comfort
7.9
Crew
8.3
Food
7.2
Entertainment
6.8
Overall
7.7
Boarding
8.0
Reviews
1 / 2
2.0
MediocreTommy,Aug 2025
RIX - DUB
Comfort
7.9
Crew
8.3
Food
7.2
Entertainment
6.8
Overall
7.7
Boarding
8.0
Reviews
1 / 2
2.0
MediocreTommy,Aug 2025
RIX - DUB
Comfort
7.9
Crew
8.3
Food
7.2
Entertainment
6.8
Overall
7.7
Boarding
8.0
Reviews
1 / 2
2.0
MediocreTommy,Aug 2025
RIX - DUB
Related info for your journey
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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 October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$144 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$112 | Average$186 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$113 | Average$222 | FlexibilityNo cancel fee | On-time76% |