The cheapest times to fly from RSW to OSL are

  • January 1st to April 8th
  • September 3rd to September 16th
  • October 8th to December 9th

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 RSW to OSL is late January. Prices can be as high as $1853 for Saturday flights during mid December, or as low as $964 for Tuesday flights around late January.


When to Fly to Oslo

Flying from Fort Myers, FL (RSW) to Oslo (OSL) will usually cost between $992 to $1522 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $1004. Due to high demand the most expensive time to fly is mid December, with an average price of $1473. Planning your trip to low-cost times can easily save you $468 on economy flights and even more on first-class flights. Generally, any price below $1228 can be considered a good price for a round-trip RSW to OSL flight.

See below for a graph of average weekly prices for the RSW to OSL route. All prices are for round-trip tickets in USD.

RSW to OSL Flight Prices

Compared to other flights, the RSW to OSL flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Fort Myers. The average price per mile (for a direct flight) is $0.16, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to OSL, and Monday the cheapest day to fly back into RSW. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $114 (9%) 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 $1162. Return trip prices are from the OSL to RSW flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from RSW to OSL can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 30 minutes may not be realistic.


Flight Hacking RSW to OSL

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 RSW to OSL — but Champion Traveler does!

Hack #1: New York, NY (RSW > JFK > OSL)

  • Price for both tickets: $695
  • Average savings: $533 (43.4%)

See RSW to JFK flights

Hack #2: Boston, MA (RSW > BOS > OSL)

  • Price for both tickets: $709
  • Average savings: $519 (42.26%)

See RSW to BOS flights

Hack #3: New York, NY (RSW > LGA > OSL)

  • Price for both tickets: $734
  • Average savings: $495 (40.27%)

See RSW to LGA flights


Flight Questions Answered

Still have questions about flying from RSW to OSL? We’ve got answers.

Which airlines fly this route?

You can find 23 major airlines flying this route most often: Aer Lingus, Air Canada, Air France, Alaska, American, Austrian, British Airways, Condor, Delta, Emirates, Eurowings, Finnair, Iberia, JetBlue, KLM, Lufthansa, SAS, Singapore Airlines, SWISS, Tap Air Portugal, Turkish Airlines, United, Virgin Atlantic, and potentially more during busy seasons.

How far away is it from Gardermoen Airport to Southwest Florida International Airport?

The distance between the two airports is roughly 4736 miles or 7622 kilometers.

How long does it take to fly from RSW to OSL?

The real-world flight time for a nonstop RSW to OSL flight is about 9 hour 30 minutes.

How many flights go between Fort Myers, FL and Oslo?

It depends on the day of the week and the date, but a typical day might have around 15 available flights from RSW to OSL.


Airport Location Info


Departing Airport

Origination code RSW
Origination airport name Southwest Florida International Airport
City Fort Myers, FL
Country the United States
Latitude 26.5
Longitude -81.8

Return Airport

Destination code OSL
Destination airport name Gardermoen Airport
City Oslo
Country Norway
Latitude 60.2
Longitude 11.1


Other Resources

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.