WOW Air's 60% annual growth on £150 fares ended in bankruptcy and stranded passengers

Founded in 2011 by entrepreneur Skuli Mogensen, WOW air used small single-aisle planes to link North America and Europe through a Reykjavik hub, selling London-to-New York seats for as little as £150. The formula grew fast: up to 60% annual passenger growth, a network stretched to 37 destinations including Washington, New York, Paris and London, and by 2018 roughly a quarter of the fast-growing low-cost transatlantic market — Norwegian had a little over half.

The economics never caught up with the expansion. Revenue per passenger fell about 20% in 2017, according to the airline's last earnings report. WOW was fighting for share in a sector European analysts described as gripped by over-capacity and high fuel costs — Flybmi, Primera Air and Cobalt had all just failed. WOW spent six months in turbulent negotiations to sell its loss-making business: talks with rival Icelandair ended the Sunday before the collapse, and veteran low-cost investor Bill Franke cancelled a proposed investment through his private equity fund Indigo Partners.

On March 28, 2019, the final equity round with a group of investors collapsed, WOW declared bankruptcy and halted all operations immediately — grounding at least six planes in North America and Reykjavik-bound flights from seven European cities. The airline had flown 3.5 million passengers the year before and employed about 1,000 people. Icelandair, easyJet and Norwegian stepped in with discounted 'rescue fares' for the stranded, and Arion Bank research warned the collapse could cut Iceland's tourist arrivals 16% that year — around 30% of the country's tourists had flown WOW.

Up to 60% annual passenger growth was bought with rock-bottom fares — revenue per passenger fell about 20% in 2017 while the network kept expanding.

WOW fought for a quarter of the low-cost transatlantic market against Norwegian's majority share, amid industry over-capacity and high fuel costs that killed Flybmi, Primera and Cobalt.

The escape routes closed in sequence: the Icelandair sale ended six days before the collapse, and Bill Franke's Indigo Partners cancelled its proposed investment.

Operations were financed right up to the wire — flights were still being sold the week the final equity round fell apart, stranding passengers mid-trip.

Growth funded by fares that don't cover the seat is a countdown: when yield falls 20% while destinations grow, the equity round is the only thing holding the plane up.

WOW air halted all operations on March 28, 2019. Mogensen told the airline's 1,000 employees in a letter that it was 'probably the hardest thing I have ever done' and wrote, 'I will never be able to forgive myself for not taking action sooner.' Stranded passengers were pointed to other airlines' rescue fares, and Arion Bank research projected a 16% drop in Iceland's tourism for the year, with fears of a knock-on effect on an industry that had become central to the Icelandic economy.