฿5,060 Cheap Flights from Oslo (OSL) to Helsinki (HEL)

View ฿5,060 flight on Wed, 24 Jun 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 ฿5,060 for one-way flights and ฿10,510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Baltic
Sat, 30 Aug - Fri, 5 Sep
OSL
Oslo
HEL
Helsinki
฿10,510 Return, found 3 days ago
฿10,510
Return
found 3 days ago
Select Air Baltic flight, departing Sat, 30 Aug from Oslo to Helsinki, returning Fri, 5 Sep, priced at ฿10,510 found 3 days ago
Air Baltic
Sat, 30 Aug - Fri, 5 Sep
OSL
Oslo
HEL
Helsinki
฿10,865 Return, found 3 days ago
฿10,865
Return
found 3 days ago
Select Air Baltic flight, departing Sat, 30 Aug from Oslo to Helsinki, returning Fri, 5 Sep, priced at ฿10,865 found 3 days ago
Finnair
Sat, 30 Aug - Fri, 5 Sep
OSL
Oslo
HEL
Helsinki
฿11,215 Return, found 3 days ago
฿11,215
Return
found 3 days ago
Select Finnair flight, departing Sat, 30 Aug from Oslo to Helsinki, returning Fri, 5 Sep, priced at ฿11,215 found 3 days ago
Finnair
Sat, 30 Aug - Fri, 5 Sep
OSL
Oslo
HEL
Helsinki
฿11,580 Return, found 3 days ago
฿11,580
Return
found 3 days ago
Select Finnair flight, departing Sat, 30 Aug from Oslo to Helsinki, returning Fri, 5 Sep, priced at ฿11,580 found 3 days ago
Air Baltic
Sat, 30 Aug - Fri, 5 Sep
OSL
Oslo
HEL
Helsinki
฿12,030 Return, found 3 days ago
฿12,030
Return
found 3 days ago
Select Air Baltic flight, departing Sat, 30 Aug from Oslo to Helsinki, returning Fri, 5 Sep, priced at ฿12,030 found 3 days ago
Finnair
Sat, 30 Aug - Fri, 5 Sep
OSL
Oslo
HEL
Helsinki
฿12,120 Return, found 3 days ago
฿12,120
Return
found 3 days ago
Select Finnair flight, departing Sat, 30 Aug from Oslo to Helsinki, returning Fri, 5 Sep, priced at ฿12,120 found 3 days ago
Finnair
Sat, 30 Aug - Fri, 5 Sep
OSL
Oslo
HEL
Helsinki
฿12,480 Return, found 3 days ago
฿12,480
Return
found 3 days ago
Select Finnair flight, departing Sat, 30 Aug from Oslo to Helsinki, returning Fri, 5 Sep, priced at ฿12,480 found 3 days ago
KLM
Sat, 30 Aug - Fri, 5 Sep
OSL
Oslo
HEL
Helsinki
฿12,800 Return, found 3 days ago
฿12,800
Return
found 3 days ago
Select KLM flight, departing Sat, 30 Aug from Oslo to Helsinki, returning Fri, 5 Sep, priced at ฿12,800 found 3 days ago
Lufthansa
Sat, 30 Aug - Fri, 5 Sep
OSL
Oslo
HEL
Helsinki
฿13,935 Return, found 3 days ago
฿13,935
Return
found 3 days ago
Select Lufthansa flight, departing Sat, 30 Aug from Oslo to Helsinki, returning Fri, 5 Sep, priced at ฿13,935 found 3 days ago
Scandinavian Airlines
Sat, 30 Aug - Fri, 5 Sep
OSL
Oslo
HEL
Helsinki
฿14,170 Return, found 3 days ago
฿14,170
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Sat, 30 Aug from Oslo to Helsinki, returning Fri, 5 Sep, priced at ฿14,170 found 3 days ago

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

November is typically the cheapest month to fly

From ฿2,387 - ฿6,090 per traveller.

Graph displaying average flight prices per month

Flight from Oslo to Helsinki route information
Origin airport
Gardermoen
Destination airport
Vantaa
Return price
฿10,510
Distance
759 km
Average flight time
2 hours 23 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 Helsinki, 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 ฿5,060 and roundtrip prices from ฿10,510. 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 Helsinki 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 OSL to HEL 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 ฿10,510. 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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