Opodo is an online travel agency that offers deals in regular and charter flights, low-cost airlines, hotels, cruises, car rental, dynamic packages, holiday packages and travel insurance. It is a pan-European enterprise, founded by a consortium of European airlines, including British Airways, Air France, Alitalia, Iberia, KLM, Lufthansa, Aer Lingus, Austrian Airlines and Finnair. The travel technology provider Amadeus owned 99.4% of the company until 2011.

Opodo operates out of fourteen European countries, with headquarters in Spain. It operates Opodo-branded sites in Germany, the United Kingdom, France, Spain, Portugal, Italy, Austria, Belgium, Poland and Switzerland, as well as Travellink-branded sites in Sweden, Norway, Denmark, and Finland. It also operates several other French travel websites.