It will take around 1-2 hours to reach Delhi via flight. The approximate cost would come in between Rs. 2500-3500. Once you reach Delhi you can take a bus to Manali which will take around 15 hours to reach. The cost of the bus tickets will be Rs.750-1800. You can take a train to Delhi which will take around 14 hours to reach. The cost of the train tickets would be around Rs.200-2500. You can take a flight to Chandigarh as well. It will take around 4-5 hours to reach. The cost of the flight would be Rs.4000-8000. It would take around 10 hours to reach Manali via bus. The cost of the bus tickets would be between Rs.700-1400. Best travel option for Surat to Manali travel is via flight mode.