Flight Kolkata - Koh Samui prices from ¥30,195

Air India Express is a low-cost airline based in India that operates flights to various domestic and international destinations. It is a subsidiary of Air India and was established in 2004 with the aim of providing affordable air travel to passengers. The airline operates a fleet of Boeing 737-800 aircraft and offers a no-frills service with basic amenities such as meals, snacks, and beverages available for purchase on board. Air India Express has a strong presence in the Middle East and operates flights to destinations such as Dubai, Abu Dhabi, and Muscat. The airline has won several awards for its safety and operational efficiency.

Bangkok Airways is a regional airline based in Bangkok, Thailand. It was established in 1968 and operates scheduled flights to various destinations in Thailand, as well as to other countries in Asia, including Cambodia, China, Hong Kong, India, Laos, Malaysia, Myanmar, Singapore, and Vietnam. The airline has a fleet of modern aircraft, including Airbus A319, A320, and ATR 72-600, and offers a range of services to its passengers, including in-flight meals, entertainment, and frequent flyer programs. Bangkok Airways is known for its high-quality service and has won several awards for its performance 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.

Lucky Air is a Chinese low-cost airline based in Kunming, Yunnan province. It was founded in 2004 and is a subsidiary of the Hainan Airlines Group. The airline operates domestic and international flights to destinations in Asia, including Thailand, Vietnam, and Japan. Lucky Air has a fleet of over 50 aircraft, including Airbus A320s and Boeing 737s. The airline has won several awards for its service, including the "Best Low-Cost Airline" award at the 2018 World Airline Awards. Lucky Air aims to provide affordable air travel to customers while maintaining high safety standards and quality service.

Singapore Airlines is the flag carrier airline of Singapore, operating a fleet of modern aircraft to destinations across the globe. Founded in 1947, the airline has a reputation for exceptional service, luxurious amenities, and a commitment to safety. Singapore Airlines offers a range of travel classes, including Suites, First Class, Business Class, Premium Economy Class, and Economy Class, each designed to provide passengers with a comfortable and enjoyable travel experience. The airline is a member of the Star Alliance network, which allows passengers to earn and redeem frequent flyer miles across a wide range of airlines and travel partners.

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.

Thai Vietjet Air is a low-cost airline based in Thailand, operating domestic and international flights. It is a joint venture between Vietnamese airline Vietjet Air and Thai airline Kan Air. The airline was established in 2014 and started operations in 2015. Thai Vietjet Air operates a fleet of Airbus A320 aircraft and serves destinations in Thailand, Vietnam, China, Taiwan, South Korea, Japan, and India. The airline offers a range of services including online check-in, in-flight meals, and baggage allowance. Thai Vietjet Air aims to provide affordable air travel options to passengers while maintaining high safety standards.