How do most travelers feel about Finnair?

1,323 Cheapflights users have left reviews for Finnair and have rated the airline 7.6/10. If you are looking to travel from Hong Kong to Oslo Gardermoen Airport on Finnair, input your dates in the form above for our best prices!

Can I get a flight from Hong Kong to Oslo Gardermoen Airport on Finnair for under HK$900?

Cheapflights users have found 5 Finnair flights for under HK$900 on the HKG-OSL route. Prices on flights to Oslo Gardermoen Airport from Hong Kong can vary based on many factors including dates. To look at price based on your preferred dates, click here.

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 40.0 - 90.0 inches per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Oslo Gardermoen Airport, 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).

HK$3,772+ Finnair Flights from Hong Kong to Oslo Gardermoen

Cheapflights users flying from Hong Kong to Oslo on Finnair typically fly into Oslo Gardermoen and depart from Hong Kong Intl. Select your dates above for pricing.

Finnair flights from Hong Kong to Oslo Gardermoen in 2025

One-way from	HK$3,772
Return from	HK$5,079
Popular in	December
Cheapest in	November
Average price (all airlines)	HK$6,634

Finnair
3-3
1 total stop
33h 10m total
Hong Kong to Oslo

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Finnair
12-3-16-3
2 total stops
48h 25m total
Hong Kong to Oslo

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Highest demand for flights from Hong Kong Intl to Oslo Gardermoen; 2% potential price increase.

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Best time to find cheap flights from Hong Kong Intl to Oslo Gardermoen; 0% potential price drop.

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Average price for all Hong Kong Intl to Oslo Gardermoen flights (one-way and round-trip).

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Can I get a flight from Hong Kong to Oslo Gardermoen Airport on Finnair for under HK$900?
Cheapflights users have found 5 Finnair flights for under HK$900 on the HKG-OSL route. Prices on flights to Oslo Gardermoen Airport from Hong Kong can vary based on many factors including dates. To look at price based on your preferred dates, click here.
How do most travelers feel about Finnair?
1,323 Cheapflights users have left reviews for Finnair and have rated the airline 7.6/10. If you are looking to travel from Hong Kong to Oslo Gardermoen Airport on Finnair, input your dates in the form above for our best prices!

Find Finnair flight deals from Hong Kong to Oslo Gardermoen

Cheapest Finnair flights from Hong Kong to Oslo Gardermoen
Explore the most affordable Finnair flight options available from Hong Kong to Oslo Gardermoen. Find the lowest fares with prices last updated on 15 September 2025.

Wed 29-1016:00HKG - OSL

2 stops23h 00mFinnair

Wed 5-1106:25OSL - HKG

1 stop29h 40mFinnair

Deal found 14-9HK$5,530

Thu 9-1015:15HKG - OSL

2 stops22h 40mFinnair

Sun 19-1008:35OSL - HKG

2 stops24h 35mFinnair

Deal found 14-9HK$6,308

Sun 12-1020:55HKG - OSL

1 stop17h 00mFinnair

Sun 19-1008:35OSL - HKG

2 stops24h 35mFinnair

Deal found 14-9HK$6,487

Best Finnair flights from Hong Kong to Oslo Gardermoen
Discover carefully curated Finnair flight deals from Hong Kong to Oslo Gardermoen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Thu 12-321:45HKG - OSL

1 stop33h 10mFinnair

Mon 16-320:50OSL - HKG

1 stop15h 15mFinnair

Deal found 15-9HK$5,079

Fri 7-1116:00HKG - OSL

2 stops26h 20mFinnair

Sun 16-1117:20OSL - HKG

2 stops18h 40mFinnair

Deal found 14-9HK$6,020

Thu 9-1015:15HKG - OSL

2 stops22h 40mFinnair

Sun 19-1008:35OSL - HKG

2 stops24h 35mFinnair

Deal found 13-9HK$6,308

Last-minute Finnair flights from Hong Kong to Oslo Gardermoen
Discover last-minute Finnair flight deals from Hong Kong to Oslo Gardermoen. Data last updated 15 September 2025 and is based on user searches.

Wed 29-1016:00HKG - OSL

2 stops23h 00mFinnair

Wed 5-1106:25OSL - HKG

1 stop29h 40mFinnair

Deal found 14-9HK$5,530

Thu 9-1015:15HKG - OSL

2 stops22h 40mFinnair

Sun 19-1008:35OSL - HKG

2 stops24h 35mFinnair

Deal found 14-9HK$6,308

Sun 12-1020:55HKG - OSL

1 stop17h 00mFinnair

Sun 19-1008:35OSL - HKG

2 stops24h 35mFinnair

Deal found 14-9HK$6,487

One-way Finnair flights to Oslo Gardermoen
Search for one-way Finnair flight options to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Tue 3-321:45HKG - OSL

1 stop33h 10mFinnair

Deal found 13-9HK$3,772

Sun 12-1020:55HKG - OSL

1 stop28h 50mFinnair

Deal found 14-9HK$4,044

Sat 18-1001:45HKG - OSL

2 stops40h 40mFinnair

Deal found 14-9HK$4,861

Travel insights for Finnair flights from Hong Kong to Oslo Gardermoen

Get recent, data-driven insights about Finnair flights from Hong Kong to Oslo Gardermoen including ideal travel times, pricing trends, and more.

Prices

What is the cheapest month to book a flight from Hong Kong to Oslo Gardermoen Airport with Finnair?

Currently, the most affordable month to book a Finnair flight from Hong Kong to Oslo Gardermoen Airport in November, with an average price of HK$4,542. Conversely, traveling with Finnair from Hong Kong to Oslo Gardermoen Airport in January will be the most expensive, with an average cost of HK$13,121. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Hong Kong to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Hong Kong with our price prediction graph.

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.

Browse thousands of different options on Cheapflights for your next trip

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See what others are saying about Finnair

Finnair

7.6

Good

1,323 reviews

Check prices

Overview

Recent reviews

8.0

Very Good|Jul 2025

It was okay

2.0

Poor|Jun 2025

They stranded us in the airport

10.0

Wonderful|May 2025

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

10.0

Wonderful|May 2025

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

6.0

Okay|May 2025

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

1 out of 441

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Finnair flights from Hong Kong to Oslo Gardermoen Airport (HKG - OSL)

Cheapflights users flying from Hong Kong to Oslo on Finnair typically fly into Oslo Gardermoen and depart from Hong Kong Intl. Select your dates above for pricing.

Finnair flights from Hong Kong to Oslo Gardermoen in 2025

Find detailed information about Finnair flights from Hong Kong to Oslo Gardermoen. Explore the options provided by Finnair to plan your journey from Hong Kong to Oslo Gardermoen. Data last updated 15 September 2025.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

Can I get a flight from Hong Kong to Oslo Gardermoen Airport on Finnair for under HK$900?

How do most travelers feel about Finnair?

Find Finnair flight deals from Hong Kong to Oslo Gardermoen

Cheapest Finnair flights from Hong Kong to Oslo GardermoenExplore the most affordable Finnair flight options available from Hong Kong to Oslo Gardermoen. Find the lowest fares with prices last updated on 15 September 2025.

Explore the most affordable Finnair flight options available from Hong Kong to Oslo Gardermoen. Find the lowest fares with prices last updated on 15 September 2025.

Travel insights for Finnair flights from Hong Kong to Oslo Gardermoen

Get recent, data-driven insights about Finnair flights from Hong Kong to Oslo Gardermoen including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Hong Kong to Oslo Gardermoen Airport with Finnair?

Rainfall in Oslo Gardermoen by month

Temperature in Oslo Gardermoen by month

Best time to book a flight from Hong Kong to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Hong Kong with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other Finnair flights from Hong Kong

Browse through other Finnair flights departing from Hong Kong. Flight routes are based on user searches made on Cheapflights and were last updated on 15 September 2025.

See what others are saying about Finnair

Overview

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Cheapest Finnair flights from Hong Kong to Oslo Gardermoen
Explore the most affordable Finnair flight options available from Hong Kong to Oslo Gardermoen. Find the lowest fares with prices last updated on 15 September 2025.