Find the Cheapest Flights from Oslo Airport Gardermoen to Finland

Unlock the cheapest flights and the best airfares from Oslo Airport Gardermoen to Finland. Make your dream trip both memorable and affordable!

Wed, Jul 22OSL-HEL
Norwegian Air Shuttle

oneway$88

Thu, Jun 18OSL-VAA
Buzz

oneway$164

Fri, Jul 17OSL-HEL
airBaltic

$166

Mon, Jul 13OSL-RVN
Finnair

$402

Oslo Airport Gardermoen to Finland: Flight information

Cheapest flight found$88

Cheapest month to flyJuly

Most popular airlineNorwegian Air Shuttle

Average flight duration1h 25m

Cheapest flight found

Jul 2026

$88

Aug 2026

$88

Dec 2026

$111

Jun 2026

$119

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