Cheap flights from Oslo (OSL)

Norway's largest airport and primary international gateway

Gardermoen is Norway's largest and busiest airport, located about 47 km north of central Oslo. It is the main hub for SAS and Norwegian and a key Widerøe focus city, with Wizz Air, Ryanair, KLM, Lufthansa, British Airways, Turkish Airlines and Qatar Airways all operating substantial schedules. Long-haul reach includes Bangkok, Doha, New York JFK and Newark, plus dense intra-European and Nordic networks.

Why search this airport on Flightmussy

Airlines flying from Oslo (OSL)

Major carriers: SAS, Norwegian, Widerøe, KLM, Lufthansa, Turkish Airlines. Low-cost carriers: Norwegian, Wizz Air, Ryanair.

Popular destinations from Oslo (OSL)

Frequently asked questions

What is the cheapest month to fly from Oslo?
Late January, early February and November typically deliver the lowest OSL fares across Europe and Asia routes. Flightmussy's 12-month fare heatmap shows the exact week prices bottom out per route — for example OSL-BKK and OSL-JFK have very different cheapest-week patterns.
Which airlines fly out of OSL?
OSL is the home base for SAS, Norwegian and Widerøe, joined by Wizz Air, Ryanair, KLM, Lufthansa, Air France, British Airways, Turkish Airlines, Qatar Airways and dozens more. Flightmussy compares them all in one no-signup search.
How far is Gardermoen from central Oslo?
Gardermoen sits about 47 km north of central Oslo. The Flytoget airport express train reaches Oslo S in 19-22 minutes and runs every 10 minutes; standard NSB regional trains are slower but cheaper, and Flybussen coaches serve hotels directly.
Are there direct flights from OSL to Bangkok?
Yes — Norwegian historically operated OSL-BKK direct, and Thai Airways has run seasonal services. Flightmussy compares non-stop and 1-stop options side-by-side, including Turkish Airlines via Istanbul and Qatar via Doha, with the 12-month heatmap revealing the cheapest week to fly.

Other airports in Norway

About Flightmussy

Flightmussy is a free flight meta-search built by one person in Oslo. No signup, no ads, no tracking, no email capture. Compare fares across airlines and see 12 months of prices at a glance — including low-cost carriers Google Flights often deprioritises (Widerøe, Wizz Air, Norwegian, Ryanair). Pay with a card at the airline, or use the Crypto button on any result to check out in BTC, ETH, USDT, BNB or AVA via Travala.

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