Flights:

www.sterling.dk/flight (East Midlands to Oslo Gardermoen)

www.scandinavian.net (Manchester to Oslo Gardermoen)

     Accomodation / overnatting:

Hotels located in Oslo central:

www.expedia.co.uk

www.booking.com/Hotels-in-Oslo 

www.Hotels.com

 www.hotels-oslo.com

  Quality Hotel Mastemyr - Kolbotn:

http://www.choice.no/html/en-gb260114.jsp