The cheapest times to fly from OSL to CHS are
- January 8th to April 1st
- April 16th to May 6th
- June 4th to June 17th
- October 29th to December 9th (except the week of November 26th)
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from OSL to CHS is mid January. Prices can be as high as $1192 for Saturday flights during late December, or as low as $399 for Tuesday flights around mid January.
When to Fly to Charleston
Flying from Oslo (OSL) to Charleston, SC (CHS) will usually cost between $401 to $1007 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $441. Due to high demand the most expensive time to fly is late December, with an average price of $945. Planning your trip to low-cost times can easily save you $504 on economy flights and even more on first-class flights. Generally, any price below $569 can be considered a good price for a round-trip OSL to CHS flight.
See below for a graph of average weekly prices for the OSL to CHS route. All prices are for round-trip tickets in USD.
Compared to other flights, the OSL to CHS flight is cheaper than the average and costs about as much as the average flight leaving from Oslo. The average price per mile (for a direct flight) is $0.08, which is far below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly to Charleston, and Sundays are the most expensive days to return to Oslo. Selecting flights on the least expensive days could save you up to $207 (16%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $539. Return trip prices are from the CHS to OSL flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from OSL to CHS can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 8 hour 45 minutes may not be realistic.
Flight Hacking OSL to CHS
Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from OSL to CHS — but Champion Traveler does!
- Price for both tickets: $494
- Average savings: $76 (13.27%)
- Price for both tickets: $496
- Average savings: $73 (12.83%)
- Price for both tickets: $526
- Average savings: $43 (7.56%)
Flight Questions Answered
Still have questions about flying from OSL to CHS? We’ve got answers.
Which airlines fly this route?
You can find 10 major airlines flying this route most often: Air Canada, Air France, American, Caribbean Airlines, COPA, Emirates, JetBlue, Turkish Airlines, United, WestJet, and potentially more during busy seasons.
How far away is it from Charleston AFB/International Airport to Gardermoen Airport?
The distance between the two airports is roughly 4312 miles or 6939 kilometers.
How long does it take to fly from OSL to CHS?
The real-world flight time for a nonstop OSL to CHS flight is about 8 hour 45 minutes.
How many flights go between Oslo and Charleston, SC?
It depends on the day of the week and the date, but a typical day might have around 18 available flights from OSL to CHS.
Airport Location Info
|Origination airport name||Gardermoen Airport|
|Destination airport name||Charleston AFB/International Airport|
|Country||the United States|
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.