Flight Kolkata - Amritsar prices from ₹4,356.14

Air India is the flag carrier airline of India, headquartered in New Delhi. It was founded in 1932 and is the third-largest airline in India, operating both domestic and international flights. Air India has a fleet of over 100 aircraft and serves more than 90 destinations worldwide. The airline is known for its Maharaja mascot and its distinctive red and white livery. Air India has faced financial difficulties in recent years, with the Indian government announcing plans to privatize the airline in 2018. Despite these challenges, Air India remains an important player in the Indian aviation industry.

AirAsia India is a low-cost airline based in Bangalore, India. It is a joint venture between AirAsia Group and Tata Sons. The airline started operations in June 2014 and currently operates flights to various domestic destinations in India. AirAsia India aims to provide affordable air travel to the masses and has a fleet of Airbus A320 aircraft. The airline offers various services such as in-flight meals, baggage allowance, and online check-in. AirAsia India has won several awards for its services and is known for its punctuality and customer satisfaction.

Fly Emirates is the national airline of the United Arab Emirates (UAE) and one of the largest airlines in the world. It operates over 3,600 flights per week to more than 150 destinations in over 80 countries. The airline is known for its luxurious amenities, including private suites, gourmet dining, and in-flight entertainment. It is also a major sponsor of sports teams and events, including football clubs such as Real Madrid and Arsenal, as well as the ATP tennis tour. Fly Emirates has won numerous awards for its service, including being named the World's Best Airline by Skytrax in 2016.

SpiceJet is an Indian low-cost airline headquartered in Gurgaon, India. It was founded in 2005 and operates flights to over 60 destinations within India and internationally. The airline has a fleet of Boeing and Bombardier aircraft and offers a range of services including in-flight meals, entertainment, and baggage allowances. SpiceJet has won several awards for its services, including the Best Low-Cost Airline in Central Asia and India at the Skytrax World Airline Awards. The airline has also been recognized for its commitment to sustainability and has implemented several eco-friendly initiatives to reduce its carbon footprint.

Thai Airways is the national flag carrier airline of Thailand, headquartered in Bangkok. It was founded in 1960 and operates a fleet of over 80 aircraft, serving more than 80 destinations in 37 countries. Thai Airways is a member of the Star Alliance and has codeshare agreements with several other airlines. The airline offers a range of classes, including Royal First Class, Royal Silk Class, and Economy Class. Thai Airways is known for its high-quality service, including its in-flight meals and entertainment options. The airline has won numerous awards for its service, including the Skytrax World Airline Awards for Best Economy Class Onboard Catering and Best Airline Lounge Spa Facility.