Newark
Oslo Gardermoen
1 stop
10h 10mIcelandair
New York John F Kennedy Intl
Oslo Gardermoen
2 stops
13h 05mMultiple Airlines
Washington, D.C. Dulles Intl
Oslo Gardermoen
1 stop
13h 25mTAP AIR PORTUGAL
New York John F Kennedy Intl
Oslo Gardermoen
1 stop
10h 15mIcelandair
New York John F Kennedy Intl
Oslo Sandefjord
1 stop
12h 55mScandinavian Airlines
Baltimore/Washington
Oslo Gardermoen
1 stop
10h 05mIcelandair
Newark
Oslo Gardermoen
1 stop
10h 10mOslo Gardermoen
Newark
1 stop
11h 20mIcelandair
Washington, D.C. Dulles Intl
Oslo Gardermoen
1 stop
31h 20mOslo Gardermoen
Washington, D.C. Dulles Intl
2 stops
14h 35mMultiple Airlines
Boston Logan Intl
Oslo Gardermoen
2 stops
28h 40mOslo Gardermoen
Boston Logan Intl
1 stop
14h 55mSWISS
Newark
Oslo Gardermoen
1 stop
13h 25mOslo Gardermoen
Newark
1 stop
12h 15mScandinavian Airlines
Chicago O'Hare Intl
Oslo Gardermoen
1 stop
31h 20mOslo Gardermoen
Chicago O'Hare Intl
1 stop
34h 10mTurkish Airlines
Newark
Oslo Gardermoen
2 stops
36h 55mOslo Gardermoen
Newark
2 stops
38h 15mTAP AIR PORTUGAL
January
$2,849
February
$2,541
March
$2,476
April
$2,931
May
$2,857
June
$2,647
July
$2,112
August
$2,898
September
$2,731
October
$3,143
November
$3,146
December
$3,050
At the present moment the cheapest month to fly business class to Norway is currently July; with November being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.