The cheapest times to fly from SHI to RNS are

  • November 5th to December 23rd (except the weeks of November 12th and December 3rd)

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 SHI to RNS is late November to early December. Prices can be as high as $7364 for Friday flights during early December, or as low as $5885 for Wednesday flights around late November to early December.


When to Fly to Rennes

Flying from Shimojishima (SHI) to Rennes (RNS) will usually cost between $5885 to $7364 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late November to early December with an average ticket price of $5885. Due to high demand the most expensive time to fly is early December, with an average price of $7364. Planning your trip to low-cost times can easily save you $1479 on economy flights and even more on first-class flights. Generally, any price below $7364 can be considered a good price for a round-trip SHI to RNS flight.

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

SHI to RNS Flight Prices

Compared to other flights, the SHI to RNS flight is more expensive than the average and costs more than the average flight leaving from Shimojishima. The average price per mile (for a direct flight) is $0.71, which is above average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to Rennes, and Saturdays are the most expensive days to return to Shimojishima. Selecting flights on the least expensive days could save you up to $1007 (14%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $5885. Return trip prices are from the RNS to SHI 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 SHI to RNS can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 12 hour 32 minutes may not be realistic.


Flight Hacking SHI to RNS

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 SHI to RNS — but Champion Traveler does!

Hack #1: Honolulu, HI (SHI > HNL > RNS)

  • Price for both tickets: $4117
  • Average savings: $3247 (44.09%)

See SHI to OGG flights

Hack #2: Kahului, HI (SHI > OGG > RNS)

  • Price for both tickets: $4610
  • Average savings: $2754 (37.4%)

See SHI to HNL flights


Flight Questions Answered

Still have questions about flying from SHI to RNS? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: Air France, JAL, Kenya Airways, KLM, and potentially more during busy seasons.

How far away is it from Rennes Saint Jacques Airport to Shimojishima Airport?

The distance between the two airports is roughly 6422 miles or 10335 kilometers.

How long does it take to fly from SHI to RNS?

The real-world flight time for a nonstop SHI to RNS flight is about 12 hour 32 minutes.

How many flights go between Shimojishima and Rennes?

It depends on the day of the week and the date, but a typical day might have around 37 available flights from SHI to RNS.


Airport Location Info


Departing Airport

Origination code SHI
Origination airport name Shimojishima Airport
City Shimojishima
Country Japan
Latitude 24.8
Longitude 125.1

Return Airport

Destination code RNS
Destination airport name Rennes Saint Jacques Airport
City Rennes
Country France
Latitude 48.1
Longitude -1.7


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.