Delhi to Lisbon flight with Qatar Airways

Qatar Airways is the national airline of Qatar, headquartered in Doha and based at Hamad International Airport. Established in 1993 and re-launched in 1997, it has grown into one of the Middle East's largest network airlines, operating an extensive network of international services across Europe, the Middle East, Africa, Asia Pacific, and the Americas. The airline offers passenger and air cargo transportation, along with services like corporate travel, online check-in, and in-flight entertainment. Qatar Airways is a member of the Oneworld alliance and operates a modern fleet of over 200 aircraft. It has received numerous accolades, including "World's Best Airline" multiple times.

Emirates is a major airline based in Dubai, United Arab Emirates, and is a subsidiary of The Emirates Group, owned by the Investment Corporation of Dubai. It is recognized as the largest airline in the Middle East and one of the world's largest international airlines. Emirates operates a fleet of wide-body aircraft, primarily Airbus A380s and Boeing 777s, serving over 150 cities in 80 countries across six continents from its hub at Dubai International Airport. The airline is known for its luxurious amenities, including private suites, onboard showers in First Class on select A380s, gourmet cuisine, and an award-winning in-flight entertainment system called "ice".

Lufthansa is Germany’s largest airline and one of the leading carriers in Europe, connecting travelers to destinations worldwide from its main hubs in Frankfurt and Munich. Its modern fleet offers a wide choice of travel experiences, from Economy Class with affordable fares and onboard entertainment to Premium Economy, Business Class, and First Class with extra comfort, fine dining, and exclusive lounge access.

Etihad Airways is the national airline of the United Arab Emirates, headquartered in Abu Dhabi. Established by royal decree in July 2003, the airline began operations in November of the same year. It serves as one of the two flag carriers of the UAE and is the second-largest airline in the country. Etihad Airways operates flights to over 120 passenger and cargo destinations across the Middle East, Africa, Europe, Asia, Australia, and North America. The airline is wholly owned by the Abu Dhabi government.

British Airways (BA) is the United Kingdom’s flag carrier airline with headquarters in London near its main hub at London Heathrow Airport (LHR). BA is the second largest UK-based airline in terms of fleet size and number of passengers carried. Known as a full-service global airline, British Airways offers year-round low fares to destinations worldwide and flies to and from centrally-located airports. Its extensive global route network includes more than 170 destinations in nearly 80 countries throughout Europe, North America, South America, Asia, Africa and Australia. syn p British Airways (BA) is the flag carrier airline of the United Kingdom with its headquarters in London near its main hub at London Heathrow Airport (LHR). Known as a full-service global airline, BA offers low fares year-round to destinations around the globe and flies to and from centrally-located airports. Its extensive global route network includes more than 170 destinations in nearly 80 countries throughout Europe, North America, South America, Asia, Africa and Australia. BA is also the second largest airline based in the UK in terms of its fleet size and number of passengers carried.

Turkish Airlines is the national flag carrier of Turkey and one of the world’s leading airlines, flying to more international destinations than any other airline. Based in Istanbul, it connects travelers to Europe, Asia, the Americas, Africa, and beyond. Passengers can choose from Economy Class with comfortable seating, WiFi, and in-flight entertainment, or upgrade to Business Class for spacious seating, gourmet dining, and lounge access. With its award-winning service and global reach, Turkish Airlines is a top choice for both business and leisure travel.

IndiGo, officially InterGlobe Aviation Limited, is an Indian low-cost airline headquartered in Gurugram. Founded in 2005, it commenced operations in August 2006 and has rapidly grown to become India's largest airline by passengers carried and fleet size. IndiGo operates on a philosophy of affordable fares, on-time flights, and a courteous, hassle-free travel experience across its extensive domestic and international network. The airline primarily utilizes a fleet of Airbus A320 family aircraft, known for its fuel efficiency. IndiGo is recognized for its industry-leading on-time performance and has received numerous awards, including "Best Low-Cost Airline in India & South Asia" by Skytrax multiple times.

Swiss is Switzerland’s leading airline, offering Economy and Business Class fares for your next trip.

Air India is the flag carrier of India, with its main hub at Indira Gandhi International Airport in Delhi and secondary hubs in Bengaluru and Mumbai. Founded in 1932 as Tata Airlines, it was nationalized in 1953 and later reacquired by the Tata Group in 2022. Air India operates passenger and cargo services to over 100 domestic and international destinations across Asia, the Middle East, Europe, Africa, North America, and Australia. The airline is a member of Star Alliance, the largest global airline consortium.

LOT Polish Airlines, legally Polskie Linie Lotnicze LOT S.A., is the flag carrier of Poland and one of the world's oldest airlines, founded in 1928. It is a founding member of IATA and joined the Star Alliance in 2003. With its main hub at Warsaw Chopin Airport, LOT serves over 97 destinations across Europe, Asia, and North America with a fleet of 87 aircraft as of June 2025. The airline is recognized for operating one of Europe's youngest fleets and was the first European operator of the Boeing 787 Dreamliner.