Dublin DUB to Porto OPO flight with Ryanair

Transavia France is a French low-cost airline established in 2006 and is part of the Air France-KLM group. It operates scheduled and charter flights primarily to leisure and metropolitan destinations across Europe and North Africa. The airline shares its corporate design, website, and operating model with its Dutch counterpart, Transavia. With its main base at Paris-Orly Airport, Transavia France has expanded to include bases in Marseille, Lyon, Nantes, Montpellier, and Bordeaux. It operates with a single-class cabin and a fleet of Boeing 737 aircraft, with plans to transition to the Airbus A320neo family.

Vueling is a Spanish low-cost airline and one of the largest carriers in Europe, offering affordable flights across Spain, Europe, North Africa, and the Middle East. Operating mainly from its hub in Barcelona, Vueling provides a modern fleet with flexible fare options to suit different types of travelers. Passengers can choose from basic low-cost tickets to fares that include extras such as seat selection, checked baggage, and priority boarding. With WiFi and onboard services available on many routes, Vueling is a popular choice for budget-conscious travelers.

KLM Royal Dutch Airlines is the flag carrier of the Netherlands and the world’s oldest airline still operating under its original name. Based in Amsterdam Schiphol Airport, KLM connects travelers to destinations across Europe, Asia, Africa, and the Americas. Its modern fleet offers comfort for every type of journey—from affordable Economy fares with in-flight entertainment and WiFi to Premium Comfort and Business Class with extra space, dining, and lounge access. With a reputation for excellent service and global connectivity, KLM is a trusted choice for international travel.

KLM Cityhopper is the regional airline subsidiary of KLM Royal Dutch Airlines, headquartered in Haarlemmermeer, Netherlands, and based at Amsterdam Airport Schiphol. Established in 1991 from the merger of NLM CityHopper and Netherlines, it operates scheduled European feeder services on behalf of KLM, connecting smaller cities and regional airports to KLM's main hub. As an affiliate of SkyTeam, KLM Cityhopper operates a fleet primarily consisting of Embraer E-Jet aircraft, including the Embraer 175, 190, and E195-E2 models. It serves numerous inter-European destinations, playing a vital role in KLM's regional and international network.

Airhub Airlines is a Maltese-based charter and cargo airline that specializes in ACMI (Aircraft, Crew, Maintenance, and Insurance) leasing services. Founded in November 2019, the airline commenced operations in August 2020. It is a sister company to GetJet Airlines and is part of the Airhub Aviation group. Airhub Airlines conducts charter and cargo flights globally, utilizing its own, leased, or operated aircraft for other companies. The airline's fleet, as of April 2025, consists of Airbus A320-200 and Airbus A330-900 aircraft.

TAP Air Portugal is the national flag carrier and the largest airline in Portugal, with its main hub at Humberto Delgado Airport in Lisbon. As a member of the Star Alliance, TAP operates an average of 2,500 flights per week to more than 90 destinations in over 30 countries. Many of its aircraft feature USB outlets for charging devices, while most long-haul flights include complimentary onboard entertainment with movies, TV shows, music, and games. For travelers looking for affordable options, TAP also offers low-cost fares on select routes, making it easy to find cheap flights with the airline.

PGA-Portugalia Airlines, also known as PGA, was a regional airline based in Lisbon, Portugal, established in 1988. It began operations in 1990 with an inaugural flight from Lisbon to Porto, initially focusing on domestic routes and limited international charters. PGA expanded its network to include scheduled international flights across Europe and North Africa, serving countries like France, Germany, Italy, Morocco, and Spain. Renowned for its high levels of service, PGA received numerous awards, including \Best European Regional Airline.\" In 2006, TAP Air Portugal Group acquired a majority stake in PGA, making it a regional subsidiary. In 2016, the PGA Portugalia name was retired, and the airline was rebranded as TAP Express, with its fleet replaced by Embraer E190s and ATR 72-600s. As of 2022, PGA Portugalia Airlines was fully integrated into TAP Portugal."

Ryanair is one of Europe’s largest and most popular low-cost airlines, headquartered in Ireland. It offers affordable flights to destinations across the continent, often operating to smaller or secondary airports outside major cities to keep fares low. All Ryanair tickets include an allowance for one small personal bag, with additional fees for cabin baggage and checked luggage. Known for its extensive network and budget-friendly fares, Ryanair makes it easy to travel quickly and affordably to popular European destinations.

GetJet Airlines is a Lithuanian-based airline established in 2016, specializing in Aircraft, Crew, Maintenance, and Insurance (ACMI) services, passenger charter, and air cargo operations. They provide flexible aviation solutions to other airlines and tour operators globally, helping them manage seasonal demand or cover unscheduled maintenance. GetJet Airlines operates a fleet that includes Airbus A320, A321, A330, and Boeing 737 aircraft. They have served clients such as Norwegian Air Shuttle, Finnair, LOT Polish Airlines, and TUI. In 2019, GetJet Airlines became the first Lithuanian airline to operate transatlantic flights to North America.