Mumbai (BOM) to Kochi (COK): 661 miles (1,064 km) great-circle, about 1h 50m nonstop by our estimate. Cheapest fare observed: $134 round-trip on SpiceJet, nonstop, departing May 7, 2026.
$134 round-trip, SpiceJet SG698, departing 2026-05-07 at 18:50, returning 2026-05-14. The recorded itinerary left on a Thursday, returning on a Thursday 7 nights later; the fare was observed 12 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $134, it ranked 3rd of the 30 round-trip fares we recorded from BOM (median $407). That is 20.3 cents per great-circle mile (round-trip price over one-way distance), close to the BOM median of 22.3 cents across 30 round-trip routes.
Routes from BOM of similar length: Delhi (706 mi) at $149 and Lucknow (735 mi) at $135.
SpiceJet had the cheapest fare on 3 of 30 BOM routes. It is the 29th longest of the 30 routes we track from BOM.
Of 8 departure airports with a fare to Kochi, Mumbai (BOM) ranked 1st at $134. Lowest: $134 from Mumbai (BOM); highest: $777 from Perth (PER); 2 nonstop. Cheapest-fare airlines (routes): Air India (2), Air India Express (1), IndiGo (1), Kuwait Airways (1), Malaysia Airlines (1) and Royal Jordanian (1), plus 1 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Kolkata, Asia/Kolkata; flight time is our estimate.