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

HKG — OSL
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

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 2026

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 30 March 2026.

One-way from

HK$18,640

Return from

HK$7,464

Popular in

August

Cheapest in

January

Average price (all airlines)

HK$6,822
Finnair
  • Finnair
  • 5-4
  • 1 total stop
  • 16h 55m total
  • Hong Kong to Oslo
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Finnair
  • Finnair
  • 10-5-17-5
  • 2 total stops
  • 48h 15m total
  • Hong Kong to Oslo
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Highest demand for flights from Hong Kong Intl to Oslo Gardermoen; 6% potential price increase.
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Best time to find cheap flights from Hong Kong Intl to Oslo Gardermoen; 1% 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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  • How do most travelers feel about Finnair?

    1,375 Cheapflights users have left reviews for Finnair and have rated the airline 7.7/10. 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

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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 30 March 2026.

Sun 10-520:55
HKG
-
OSL
1 stop21h 10m
Finnair
Sun 17-508:35
OSL
-
HKG
1 stop27h 05m
Finnair
Deal found 26-3HK$7,464
Mon 11-520:55
HKG
-
OSL
1 stop28h 50m
Finnair
Mon 18-520:30
OSL
-
HKG
1 stop15h 10m
Finnair
Deal found 27-3HK$7,472
Wed 10-620:55
HKG
-
OSL
1 stop21h 10m
Finnair
Wed 24-608:35
OSL
-
HKG
1 stop27h 05m
Finnair
Deal found 29-3HK$7,636

Rainfall in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.

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.

Temperature in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.

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).

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.

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Fly from Hong Kong to Oslo Gardermoen on another airline

Consider alternative airlines that service the Oslo Gardermoen area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 March 2026.
Emirates flights from Hong Kong Intl to Oslo Gardermoen

See what others are saying about Finnair

Read reviews and see what other travellers are saying about their experiences with Finnair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Finnair for your next flight. Reviews last updated 30 March 2026.
Finnair
7.7
Good
1,375 reviews
Check prices
Overview

Boarding

7.7

Comfort

7.5

Food

6.7

Entertainment

6.9

Crew

8.2

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