Find the latest flights to Oslo in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 23 September 2026.
Popular in
January
Cheapest in
November
Average price
HK$8,299
Highest demand for flights based on searches. 8% potential increase in price (HK$689 potential increase over avg. return price).
Have a flexible travel schedule? Discover the best time to fly to Oslo with our price prediction graph.
HKG-OS1
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight to Oslo
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When is the best time to book a flight to Oslo?
The price you pay for your flight to Oslo may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What are the cheapest airlines that fly to Oslo?
The cheapest airlines flying from Hong Kong to Oslo are Finnair, Hainan Airlines and SWISS.
Rainfall in Oslo by month
Plan your trip to Oslo by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Oslo ranges from 40.0 - 90.0 mm per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Oslo when rainfall is around 40.0 mm.
Temperature in Oslo by month
Plan your trip to Oslo by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Oslo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).
How long is the flight to Oslo?
On average, a flight from Hong Kong to Oslo takes 20 hours 52 minutes. Flights to Oslo from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.
Reviews of airlines servicing Oslo
Get insights into the airlines that provide service to Oslo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo. Reviews last updated 23 September 2026.
Get a feel of what it's like to fly with Hainan Airlines,KLM, andFinnair to Norway by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Oslo has perfect weather for winter sports, cold with lots of snow. Winter days are dark and dusky though, and daytime temperatures are below zero (to about -9 degrees). Summers are mild with long sunny days. Oslo is far enough south to not have 24 hours of sun in summer, but the nights never get completely dark. Summertime temperatures range from the teens to low 20s. August is the wettest month and April and May the driest.
To get to Oslo from other major European cities, you can get a train or bus. Oslo’s port also has daily ferry arrivals from Kiel, Germany and Denmark’s Frederikshavn and Copenhagen. If you’re arriving in Oslo by air, an airport bus will take from the arrivals gate to the Oslo Bus Terminal downtown. You can also catch the Airport Express train or hail a cab. Getting around in Oslo is easy. Buses, trams and the underground metro (T-bane) comprise an efficient and affordable public transport system.
The open-air Norwegian Museum of Cultural History features 155 authentic buildings from different national regions. In 2004, Bygdo Royal Farm merged with the museum and the farmyard, fields and grazing lands are now part of the museum grounds. Indoor exhibits feature Norwegian folk art and dress, Norway’s First Parliament Hall and … antique toys. The Christmas Fair is Oslo’s largest pre-Christmas event. Houses are traditionally decorated and there are more than a hundred stalls selling arts and crafts, foods and seasonal treats.
Karl Johans gate is the main pedestrian street, which connects the railway station with the Royal Palace. It’s a buzzy street with shops, cafes and lively performance artists.
The Oslo Domkirke, the city cathedral, dates from 1697 and boasts elaborate stained-glass windows. Concerts and exhibitions are held there and the square is a nice place to rest.
Aker Brygge was originally a dockyard and an industrial site – operated by Aker Mekaniske Verksted AS. It was rebuilt in the 1980s and now the area boasts offices, shops and restaurants, apartments and marina. Aker Brygge attracts more than six million visitors each year.
Museums, museums, museums. Oslo seems to have one to suit every interest. These include the Football Museum, Ibsen Museum, Munch Museum, Norwegian Scout Museum, Oslo Fire Museum and Norway’s Resistance Museum.
The Nobel Peace Centre, opened in Rådhusplassen in 2005, is where you can learn – through exhibits, films lectures, and interactive installations – about the various Peace Prize Laureates and their activities as well as the history of Alfred Nobel.
The Vigeland Sculpture Park has a fascinating history with 192 sculptures and more than 600 figures – all full size and modelled – by Gustav Vigeland, the 19th-century sculptor.
Can I find cheaper flights to Oslo if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Oslo on Cheapflights that require 1 or 2 stops for potential cost savings.
Yes. Oslo Gardermoen has hotels nearby for those requiring accommodations. Radisson Blu Airport Hotel, Oslo Gardermoen is the closest property to Oslo Gardermoen (0.0 km away from Oslo Gardermoen).
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