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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
29 Nov
OSL
6:15 pm
Oslo & other airports airport
1h 20m
8:35 pm
HEL
Helsinki-Vantaa airport
08 Dec
HEL
9:15 pm
Helsinki-Vantaa airport
1h 30m
9:45 pm
OSL
Oslo & other airports airport
86 USD
Finnair
25 Jan
OSL
2:15 pm
Oslo & other airports airport
1h 25m
4:40 pm
HEL
Helsinki-Vantaa airport
02 Feb
HEL
9:30 am
Helsinki-Vantaa airport
1h 40m
10:10 am
OSL
Oslo & other airports airport
86 USD
Finnair
21 Oct
OSL
7:15 pm
Oslo & other airports airport
1h 20m
9:35 pm
HEL
Helsinki-Vantaa airport
03 Nov
HEL
9:30 am
Helsinki-Vantaa airport
1h 40m
10:10 am
OSL
Oslo & other airports airport
94 USD
Finnair
29 Nov
OSL
6:15 pm
Oslo & other airports airport
1h 20m
8:35 pm
HEL
Helsinki-Vantaa airport
08 Dec
HEL
9:15 pm
Helsinki-Vantaa airport
1h 30m
9:45 pm
OSL
Oslo & other airports airport
86 USD
SAS
29 Oct
OSL
3:00 pm
Oslo & other airports airport
1h 25m
5:25 pm
HEL
Helsinki-Vantaa airport
08 Nov
HEL
6:10 pm
Helsinki-Vantaa airport
1h 35m
6:45 pm
OSL
Oslo & other airports airport
100 USD
SAS
02 Dec
OSL
3:00 pm
Oslo & other airports airport
1h 25m
5:25 pm
HEL
Helsinki-Vantaa airport
06 Dec
HEL
6:10 pm
Helsinki-Vantaa airport
1h 35m
6:45 pm
OSL
Oslo & other airports airport
103 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?
November
The cheapest time of year to fly to Helsinki from Oslo is November. Most expensive is July
What is the cheapest day to fly to Helsinki?
Monday
The cheapest day of the week is typically Monday. The most expensive is typically Friday
When is the cheapest time to fly to Helsinki?
at noon
Oslo to Helsinki flights are approximately 57% more expensive in the morning than at noon
What is the cheapest airline that flies to Helsinki?
Finnair
Finnair, Norwegian Air International, and Norwegian are the most popular carriers operating from Oslo to Helsinki
What is the cheapest route?
Oslo & other airports - Helsinki-Vantaa
Fly from Oslo & other airports to Helsinki-Vantaa for the best Oslo - Helsinki flight prices
When is the cheapest time to book a flight to Helsinki?
49 days before
The cheapest time to buy a flight from Oslo to Helsinki is approximately 49 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 Finland? Check out some flights to other cities in Helsinki
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.