We help you find cheap flights by searching thousands of routes, across hundreds of airlines, so that you can easily compare the prices. Air Baltic is normally the cheapest airline for flying from London Gatwick to Oslo (Gardermoen) Airport. But we recommend that you check all possible airlines, to be sure of getting a great deal.
Bargain-hunters should check when public holidays are in Oslo, as prices are likely to be higher. Air Baltic are the most popular airlines to fly with, and Air Baltic is normally the cheapest. You should also consider flying in February, when prices are usually at their lowest.
You can also find cheap accommodation in Oslo with Netflights, for either your whole trip or just one night's stay near the airport.
Did you know you can compare accommodation prices too? If you need somewhere to stay in Oslo, take a look at our hotel options to get an idea of prices.
