฿3,930 Cheap Flights from Oslo (OSL) to Helsinki (HEL)

View ฿3,930 flight on Thu, 22 Jan 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Helsinki-Vantaa Airport (HEL)

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Cheap Flights from Oslo (OSL) to Helsinki (HEL)

Prices were available within the past 7 days and start at ฿3,930 for one-way flights and ฿7,480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, 5 Feb - Sat, 7 Feb
OSL
Oslo
HEL
Helsinki
฿7,480 Return, found 2 days ago
฿7,480
Return
found 2 days ago
Select KLM flight, departing Thu, 5 Feb from Oslo to Helsinki, returning Sat, 7 Feb, priced at ฿7,480 found 2 days ago
KLM
Thu, 29 Jan - Sun, 1 Feb
OSL
Oslo
HEL
Helsinki
฿7,485 Return, found 3 days ago
฿7,485
Return
found 3 days ago
Select KLM flight, departing Thu, 29 Jan from Oslo to Helsinki, returning Sun, 1 Feb, priced at ฿7,485 found 3 days ago
KLM
Thu, 5 Feb - Sat, 7 Feb
OSL
Oslo
HEL
Helsinki
฿7,840 Return, found 2 days ago
฿7,840
Return
found 2 days ago
Select KLM flight, departing Thu, 5 Feb from Oslo to Helsinki, returning Sat, 7 Feb, priced at ฿7,840 found 2 days ago
KLM
Thu, 5 Feb - Sat, 7 Feb
OSL
Oslo
HEL
Helsinki
฿8,260 Return, found 2 days ago
฿8,260
Return
found 2 days ago
Select KLM flight, departing Thu, 5 Feb from Oslo to Helsinki, returning Sat, 7 Feb, priced at ฿8,260 found 2 days ago
KLM
Thu, 29 Jan - Sun, 1 Feb
OSL
Oslo
HEL
Helsinki
฿8,270 Return, found 3 days ago
฿8,270
Return
found 3 days ago
Select KLM flight, departing Thu, 29 Jan from Oslo to Helsinki, returning Sun, 1 Feb, priced at ฿8,270 found 3 days ago
Scandinavian Airlines
Thu, 5 Feb - Sat, 7 Feb
OSL
Oslo
HEL
Helsinki
฿8,345 Return, found 2 days ago
฿8,345
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Thu, 5 Feb from Oslo to Helsinki, returning Sat, 7 Feb, priced at ฿8,345 found 2 days ago
Scandinavian Airlines
Thu, 5 Feb - Sat, 7 Feb
OSL
Oslo
HEL
Helsinki
฿8,705 Return, found 2 days ago
฿8,705
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Thu, 5 Feb from Oslo to Helsinki, returning Sat, 7 Feb, priced at ฿8,705 found 2 days ago
Finnair
Thu, 5 Feb - Sat, 7 Feb
OSL
Oslo
HEL
Helsinki
฿9,625 Return, found 2 days ago
฿9,625
Return
found 2 days ago
Select Finnair flight, departing Thu, 5 Feb from Oslo to Helsinki, returning Sat, 7 Feb, priced at ฿9,625 found 2 days ago
Air Baltic
Thu, 5 Feb - Sat, 7 Feb
OSL
Oslo
HEL
Helsinki
฿9,755 Return, found 2 days ago
฿9,755
Return
found 2 days ago
Select Air Baltic flight, departing Thu, 5 Feb from Oslo to Helsinki, returning Sat, 7 Feb, priced at ฿9,755 found 2 days ago
Lufthansa
Thu, 29 Jan - Sun, 1 Feb
OSL
Oslo
HEL
Helsinki
฿11,270 Return, found 3 days ago
฿11,270
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 29 Jan from Oslo to Helsinki, returning Sun, 1 Feb, priced at ฿11,270 found 3 days ago

Find the cheapest month to fly from Oslo (OSL) to Helsinki (HEL)

October is typically the cheapest month to fly

From ฿2,788 - ฿6,821 per traveller.
Flight from Oslo to Helsinki route information
Origin airport
Gardermoen
Destination airport
Vantaa
Return price
฿7,480
Distance
759 km
Average flight time
2 hours 26 mins

Perfect flights from Oslo to Helsinki

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Oslo to Helsinki. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Gardermoen to Vantaa ticket options cater to your travel preferences, with incredible one-way fares from ฿3,930 and roundtrip prices from ฿7,480. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Vantaa and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Helsinki.

Frequently asked questions

How much is a flight from OSL to Helsinki Airport?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between OSL and Helsinki Airport start from ฿7,480. Book ASAP to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gardermoen Airport (OSL) to Helsinki Airport?
This varies from airline to airline, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from Oslo Gardermoen Airport to Helsinki-Vantaa Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Gardermoen Airport (OSL) to Helsinki Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Gardermoen Airport (OSL) to Helsinki-Vantaa Airport?
You won't need a lengthy novel for this flight — it's just 760 kilometres from Ullensaker to Vantaa. Find your way to your seat, enjoy the in-flight service and you'll be in Vantaa before long.
Which airlines fly direct from OSL to Helsinki-Vantaa Airport?
Finnair (AY) is the preferred option for many travellers. It operates 121 flights between OSL and HEL each month. If you want more options, check out the ticket prices from Norwegian Air Shuttle (DY). This carrier operates 13 flights a month between these airports.
Are OSL to Helsinki-Vantaa Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so there are no guarantees. While last-minute flight deals between Gardermoen Airport (OSL) and HEL are possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some carriers publicize their prices up to a year prior to the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to grab your seat when the fares dip.
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