Reacting to the news, shares of the company jumped 4.14 per cent to Rs 66.55 on BSE.
With the earlier order for 55 planes and additional 100 new 737-8 MAX aircraft, the no-frills carrier now has firmed up an order for a total of 155 planes, besides purchase rights for 50 B737-8 MAX and wide body aircraft.
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Announcing the deal here today, SpiceJet Chairman and Managing Director Ajay Singh said the total order of 205 aircraft is valued at Rs 1,50,000 crore ($22 billion).
"This is one of the largest deals in Indian aviation and the largest for SpiceJet," Singh said.