Trip.com
>
Flights
>
Flights to Norway
>
Flights to Oslo County
>
Flights to Oslo
Hotels in Oslo
>
Flights from Helsinki to Oslo

Book direct flights from Helsinki to Oslo: One way flights from SAR 172, round trip flights from SAR 582. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        HEL 23:20
        1h 35m
        Nonstop
        OSL 23:55
        Helsinki - Oslo | Fri, Jan 16 | Finnair
        OSL 10:05
        1h 30m
        Nonstop
        HEL 12:35
        Oslo - Helsinki | Sun, Jan 18 | Norwegian Air Shuttle ASA
        SAR 582 SAR 685
        15% OFF
        15% OFF
        SAR 685 SAR 582
      • HEL 11:35
        1h 25m
        Nonstop
        OSL 12:00
        Helsinki - Oslo | Fri, Jan 9 | Finnair
        OSL 10:05
        1h 30m
        Nonstop
        HEL 12:35
        Oslo - Helsinki | Sun, Jan 11 | Norwegian Air Shuttle ASA
        SAR 583 SAR 685
        15% OFF
        15% OFF
        SAR 685 SAR 583
      • HEL 08:40
        11h 35m
        1 stop
        OSL 19:15
        Helsinki - Oslo | Tue, Feb 10 | Airbaltic
        OSL 19:55
        23h 45m
        1 stop
        HEL 20:40
        Oslo - Helsinki | Tue, Feb 17 | Airbaltic
        SAR 409 SAR 685
        40% OFF
        40% OFF
        SAR 685 SAR 409
      • HEL 05:30
        9h
        1 stop
        OSL 13:30
        Helsinki - Oslo | Fri, Jan 23 | Airbaltic
        OSL 10:05
        1h 30m
        Nonstop
        HEL 12:35
        Oslo - Helsinki | Sun, Jan 25 | Norwegian Air Shuttle ASA
        SAR 419
        39% OFF
        SAR 685 SAR 419
      • HEL 21:20
        11h 25m
        1 stop
        OSL 07:45
        Helsinki - Oslo | Fri, Jan 16 | Airbaltic
        OSL 08:30
        15h
        1 stop
        HEL 00:30
        Oslo - Helsinki | Wed, Jan 21 | Airbaltic
        SAR 428
        38% OFF
        SAR 685 SAR 428
      • HEL 08:40
        11h 35m
        1 stop
        OSL 19:15
        Helsinki - Oslo | Tue, Jan 13 | Airbaltic
        OSL 11:00
        1h 30m
        Nonstop
        HEL 13:30
        Oslo - Helsinki | Thu, Jan 15 | Norwegian Air Shuttle ASA
        SAR 431
        37% OFF
        SAR 685 SAR 431
      • HEL 08:40
        11h 35m
        1 stop
        OSL 19:15
        Helsinki - Oslo | Tue, Jan 27 | Airbaltic
        OSL 19:55
        3h 35m
        1 stop
        HEL 00:30
        Oslo - Helsinki | Tue, Feb 3 | Airbaltic
        SAR 436
        36% OFF
        SAR 685 SAR 436
      • HEL 08:40
        11h 35m
        1 stop
        OSL 19:15
        Helsinki - Oslo | Mon, Jan 19 | Airbaltic
        OSL 14:10
        5h 30m
        1 stop
        HEL 20:40
        Oslo - Helsinki | Fri, Jan 23 | Airbaltic
        SAR 456
        34% OFF
        SAR 685 SAR 456
      • HEL 15:30
        17h 15m
        1 stop
        OSL 07:45
        Helsinki - Oslo | Fri, Jan 9 | Airbaltic
        OSL 19:55
        3h 35m
        1 stop
        HEL 00:30
        Oslo - Helsinki | Tue, Jan 13 | Airbaltic
        SAR 456
        34% OFF
        SAR 685 SAR 456
      • HEL 15:30
        4h 45m
        1 stop
        OSL 19:15
        Helsinki - Oslo | Mon, Feb 2 | Airbaltic
        OSL 14:10
        5h 30m
        1 stop
        HEL 20:40
        Oslo - Helsinki | Fri, Feb 6 | Airbaltic
        SAR 456
        34% OFF
        SAR 685 SAR 456
      • HEL 21:20
        11h 25m
        1 stop
        OSL 07:45
        Helsinki - Oslo | Fri, Feb 13 | Airbaltic
        OSL 14:10
        5h 30m
        1 stop
        HEL 20:40
        Oslo - Helsinki | Fri, Feb 20 | Airbaltic
        SAR 457
        33% OFF
        SAR 685 SAR 457
      • HEL 08:40
        11h 35m
        1 stop
        OSL 19:15
        Helsinki - Oslo | Tue, Jan 20 | Airbaltic
        OSL 19:55
        3h 35m
        1 stop
        HEL 00:30
        Oslo - Helsinki | Fri, Jan 23 | Airbaltic
        SAR 463
        32% OFF
        SAR 685 SAR 463
      • HEL 13:00
        17h 25m
        1 stop
        OSL Invalid Date
        Helsinki - Oslo | Wed, Dec 17 | Normal Airline
        OSL 15:00
        6h
        Nonstop
        HEL 16:00
        Oslo - Helsinki | Fri, Dec 19 | Normal Airline
        Find More Flights
        Find More Flights
      • Cheapest nonstop
        HEL 14:10
        1h 35m
        Nonstop
        OSL 14:45
        Helsinki - Oslo | Thu, Jan 29 | Norwegian Air Shuttle ASA
        SAR 172 SAR 255
        33% OFF
        33% OFF
        SAR 255 SAR 172
      • HEL 14:10
        1h 35m
        Nonstop
        OSL 14:45
        Helsinki - Oslo | Thu, Jan 22 | Norwegian Air Shuttle ASA
        SAR 175 SAR 255
        32% OFF
        32% OFF
        SAR 255 SAR 175
      • HEL 15:30
        23h
        1 stop
        OSL 13:30
        Helsinki - Oslo | Thu, Jan 22 | Airbaltic
        SAR 128 SAR 255
        50% OFF
        50% OFF
        SAR 255 SAR 128
      • HEL 05:30
        14h 40m
        1 stop
        OSL 19:10
        Helsinki - Oslo | Mon, Jan 26 | Airbaltic
        SAR 178
        30% OFF
        SAR 255 SAR 178
      • HEL 15:30
        23h
        1 stop
        OSL 13:30
        Helsinki - Oslo | Thu, Jan 8 | Airbaltic
        SAR 195
        24% OFF
        SAR 255 SAR 195
      • HEL 21:20
        22h 55m
        1 stop
        OSL 19:15
        Helsinki - Oslo | Wed, Dec 17 | Airbaltic
        SAR 211
        18% OFF
        SAR 255 SAR 211
      • HEL 08:40
        24h 5m
        1 stop
        OSL 07:45
        Helsinki - Oslo | Tue, Feb 10 | Airbaltic
        SAR 214
        16% OFF
        SAR 255 SAR 214
      • HEL 21:20
        11h 25m
        1 stop
        OSL 07:45
        Helsinki - Oslo | Wed, Dec 31 | Airbaltic
        SAR 215
        16% OFF
        SAR 255 SAR 215
      • HEL 15:30
        23h
        1 stop
        OSL 13:30
        Helsinki - Oslo | Thu, Jan 15 | Airbaltic
        SAR 217
        15% OFF
        SAR 255 SAR 217
      • HEL 15:30
        4h 45m
        1 stop
        OSL 19:15
        Helsinki - Oslo | Wed, Jan 21 | Airbaltic
        SAR 217
        15% OFF
        SAR 255 SAR 217
      • HEL 13:00
        17h 25m
        1 stop
        OSL Invalid Date
        Helsinki - Oslo | Wed, Dec 17 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Helsinki to Oslo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Helsinki to Oslo

The distance between Helsinki and Oslo is approximately 794.79 km. It takes around 1 hour 33 minutes on average to fly from Helsinki to Oslo. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight priceSAR 128
Cheapest return ticket priceSAR 409
Off-season for travelOctober
Peak season for travelJuly
Flight distance794.79 km
Average flight time1 hour 33 minutes

When is the cheapest time to fly from Helsinki to Oslo?

The cheapest time for Helsinki to Oslo flights: Jan 18 to Jan 25 — one way flight prices from SAR 127.

Cheapest flights
From price
Search
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
  • 18
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Helsinki to Oslo, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Helsinki to Oslo (HEL-OSL)?

    Based on Trip.com data, Airbaltic offers one-way fares as low as SAR 128 on Cheapest nonstop routes (e.g. HEL to OSL on Thu, Jan 22), while Airbaltic offers Cheapest nonstop round-trips from SAR 409 departing on Tue, Feb 10 and returning on Tue, Feb 17.
  • It takes about 1 hour 33 minutes to fly from Helsinki (HEL) to Oslo (OSL).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Helsinki to Oslo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Helsinki to Oslo, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Jan 22, with one-way flights priced at just SAR 128.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Norwegian Air Shuttle ASA.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Oslo travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Helsinki to Oslo is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Helsinki to Oslo on December 28, 2025 with Airbaltic, with prices starting at SAR 423.
  • The time difference between Oslo and Helsinki is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights