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Easily compare round-trip flights from Oslo to Helsinki
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Oslo to Helsinki by changing tabs
Quickest
Cheapest
Finnair
31 Jan
OSL
6:15 pm
Oslo Gardermoen airport
1h 20m
8:35 pm
HEL
Helsinki-Vantaa airport
09 Feb
HEL
9:30 am
Helsinki-Vantaa airport
1h 40m
10:10 am
OSL
Oslo Gardermoen airport
92 USD
Finnair
17 Apr
OSL
7:15 pm
Oslo Gardermoen airport
1h 20m
9:35 pm
HEL
Helsinki-Vantaa airport
19 Apr
HEL
10:25 pm
Helsinki-Vantaa airport
1h 30m
10:55 pm
OSL
Oslo Gardermoen airport
92 USD
Finnair
17 Mar
OSL
6:15 pm
Oslo Gardermoen airport
1h 20m
8:35 pm
HEL
Helsinki-Vantaa airport
20 Mar
HEL
9:30 am
Helsinki-Vantaa airport
1h 40m
10:10 am
OSL
Oslo Gardermoen airport
100 USD
Finnair
17 Apr
OSL
7:15 pm
Oslo Gardermoen airport
1h 20m
9:35 pm
HEL
Helsinki-Vantaa airport
19 Apr
HEL
10:25 pm
Helsinki-Vantaa airport
1h 30m
10:55 pm
OSL
Oslo Gardermoen airport
92 USD
Finnair
01 Feb
OSL
2:15 pm
Oslo Gardermoen airport
1h 25m
4:40 pm
HEL
Helsinki-Vantaa airport
05 Feb
HEL
2:05 pm
Helsinki-Vantaa airport
1h 30m
2:35 pm
OSL
Oslo Gardermoen airport
131 USD
Finnair
31 Jan
OSL
6:15 pm
Oslo Gardermoen airport
1h 20m
8:35 pm
HEL
Helsinki-Vantaa airport
09 Feb
HEL
9:30 am
Helsinki-Vantaa airport
1h 40m
10:10 am
OSL
Oslo Gardermoen airport
92 USD
How to get the cheapest flight ticket from Oslo to Helsinki
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Helsinki?
March
The cheapest time of year to fly to Helsinki from Oslo is March. Most expensive is December
What is the cheapest day to fly to Helsinki?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly to Helsinki?
at noon
Oslo to Helsinki flights are approximately 35% more expensive in the morning than at noon
What is the cheapest airline that flies to Helsinki?
Royal Wings
Royal Wings, Finnair, and Norwegian are the most popular carriers operating from Oslo to Helsinki
What is the cheapest route?
Oslo Gardermoen - Helsinki-Vantaa
Fly from Oslo Gardermoen to Helsinki-Vantaa for the best Oslo - Helsinki flight prices
When is the cheapest time to book a flight to Helsinki?
60 days before
The cheapest time to buy a flight from Oslo to Helsinki is approximately 60 days to departure
60
Days before departure
0
Flight information for Oslo to Helsinki (HEL - OS1)
Find info about flight duration, direct flights, and airports for your flight from Oslo to Helsinki
| Fastest flight time | 1h 20m | The fastest flight from Oslo to Helsinki takes 1h 20m. | |
| Direct flights | Every day | Direct flights go from Oslo to Helsinki every day. | |
| Airports in Helsinki | 1 airport | There is 1 airport near Helsinki: Helsinki-Vantaa (HEL) |
Flights to other cities in Finland
Lost the lust for Helsinki? Check out some flights to other cities in Finland
Round-trip flights to other destinations
Lost the lust for Helsinki? Check out some flights to other destinations
*Flight prices to Helsinki are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.