Airlines established in 2003

flag-carrier airline of the United Arab Emirates

Hungarian low-cost airline

Emirati low-cost airline based in Sharjah, UAE

airline based in India

Jetstar Airways Pty Ltd, trading as Jetstar, is an Australian low-cost airline headquartered in Melbourne, Victoria. It is a wholly owned subsidiary of Qantas, created in response to the threat posed by the airline Virgin Blue (now known as Virgin Australia). Jetstar is part of Qantas' two-brand strategy of having Qantas Airways for the premium full-service market and Jetstar for the low-cost market. As of June 2015, Jetstar carried 8.5% of all passengers travelling in and out of Australia.

Jet2.com Limited is a British low-cost airline based at Leeds Bradford Airport, England. It offers scheduled and charter flights from the United Kingdom. As of 2022, it is the third-largest scheduled airline in the UK, behind easyJet and British Airways. Jet2 is also officially the largest tour operator in the UK after overtaking TUI in 2023.

Airblue Limited (stylized as airblue) is a private Pakistani airline with its head office on the ground floor of the Islamabad Stock Exchange (ISE) Towers in Islamabad, Pakistan. Airblue operates scheduled domestic and international flights, the latter to Saudi Arabia and the United Arab Emirates. As of February 2024, the airline serves three countries and 17 routes.

defunct airline from Austria

Egyptian airline

airline in Afghanistan

RwandAir Limited is the national flag carrier airline of Rwanda, headquartered in Kigali and operating from its primary hub at Kigali International Airport. The airline operates flights 25 destinations across various regions, including East Africa, Central Africa, West Africa, Southern Africa, Europe, the Middle East, and Asia.

Swiss regional airline headquartered in Kloten with its fleet stationed at Zurich Airport

Tiger Airways Singapore Pte Ltd, operating as Tigerair, was a low-cost airline headquartered in Singapore. It operated services to regional destinations in Southeast Asia, Bangladesh, Taiwan, China and India from its main base at Singapore Changi Airport. It was founded as an independent airline in 2003, and was listed on the Singapore Stock Exchange under the Tiger Airways Holdings name in 2010. In October 2014, parent company Tiger Airways Holdings became a subsidiary of the SIA Group, who took a 56% ownership stake.

Belgian charter airline with its registered office at Brussels Airport

defunct regional airline in Switzerland

Thai low-fare airline

Spanish airline

AirBridgeCargo Airlines, LLC (), part of Volga-Dnepr Group, was the largest Russian cargo airline, with its head office in Moscow. It operated scheduled cargo services on routes between Russia, Asia, Europe and North America, covering more than 30 destinations worldwide. All flights connected to their hub at Sheremetyevo International Airport in Moscow and Krasnoyarsk. It was forced to suspend all operations in the wake of sanctions against Russia as of March 2022.

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Chinese airline

Ukrainian charter airline

Chinese airline

Donbassaero (, Russian: Донбассаэро) was an airline with its head office on the Donetsk International Airport premises in Donetsk, Ukraine. It operated domestic and international scheduled services. Its main bases were Donetsk International Airport and Boryspil International Airport in Kyiv. The main shareholder of the company was PrivatBank, controlled by Ihor Kolomoyskyi.

former Armenian airline

, styled as StarFlyer, is a Japanese airline headquartered on the grounds of Kitakyushu Airport in Kokuraminami-ku, Kitakyūshū, Fukuoka Prefecture. It describes itself as a "hybrid airline" providing a higher level of service than low-cost carriers while having operating costs lower than full-service legacy carriers. Although the airline's IATA code is 7G, domestically it has also used the code MQ (which is designated outside Japan by the IATA to Envoy Air) for its flights.

airline based in Indonesia

First low-cost airline in India, defunct since August 2008

Flight company

Thomsonfly Limited was a British charter and scheduled airline. Thomsonfly was the first stage of TUI AG's plans to expand its business within TUI UK prior to September 2007. After TUI UK merged with First Choice Holidays in September 2007, it became part of TUI Travel PLC. The new holiday company continued with both in-house airlines (Thomsonfly and First Choice Airways) through winter 2007 and summer 2008 until the two were merged on 1 November 2008 as Thomson Airways.

airline in Kyrgyzstan

Defunct Swiss airline

Lithuanian airline

airline in Ghana

PMTair (Progress Multi Trade Air) was a Cambodian airline offering regularly scheduled domestic and international passenger and cargo services out of Phnom Penh International Airport.

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Spanish charter airline

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Airline that is based in Kosovo.

former airline in New Zealand

Comlux Aviation AG is a charter airline headquartered in Zürich, Switzerland. It provides services in the fields of aircraft operations, charter management, aircraft sales, and upgrades.

defunct Swiss airline

Indonesian domestic passenger airline

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former Spanish airline

Georgian airline

former airline based in Rome

former Italian airline

Greek airline

defunct low-cost airline

Hungarian charter airline based at Budapest Ferihegy International Airport

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Swedish charter airline

former Swedish virtual airline within SAS group

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Kazaviaspas ( / ) is an airline based in Astana, Kazakhstan. It acts as the aviation element of the Emergency Committee of the Ministry of Internal Affairs of the Republic of Kazakhstan.

airline based in Cotonou, Benin

Royal Jet LLC, referred to as RoyalJet, is a charter airline based in Abu Dhabi, United Arab Emirates.

LagunAir Líneas Aéreas, usually referred to simply as LagunAir, was an airline based in León, Spain. It operated scheduled domestic passenger services to 19 destinations on the Spanish mainland, and to Menorca, Mallorca, and Ibiza. Its main base was León Airport and it maintained focus city operations at Valladolid Airport and Salamanca Airport.

airline based in Bykovo Airport, Russia

thumb|245px|EUjet Fokker 100