Raha flew the Gripen at the Saab's facility at Linkoping in Sweden yesterday, IAF officials said today.
He flew the Gripen D aircraft with Wing Commander (Flying) Michael Lundquist.
Raha is on a five-day tour of Sweden as part of discussions on cooperation in aerospace and defence between the two countries agreed between Indian Prime Minister Narendra Modi and Swedish Prime Minister Stefan Lofven during the 'Make in India summit' in Mumbai February.
Defence Minister Manohar Parrikar had recently said India will select a good fighter by the end of this fiscal year to be made domestically.
It is not yet decided which aircraft it would be, he had said adding it may be F18, Rafale, Eurofighter or Gripen.
"The decision in this regard will be taken in this fiscal year," he had asserted.