At 10pm on Thursday evening, thousands of Manchester United and Tottenham fans may well find themselves plotting routes to Bilbao.
The Premier League teams go into their semi-final second legs – against Athletic Bilbao and Bodo/Glimt respectively – as favourites to progress.
Should they complete the job, they will secure a place in the final, which will take place at the San Mames stadium in Bilbao on Wednesday, 21 May.
Of the 49,600 tickets available, the finalists will each receive 15,000.
These tickets – as part of Uefa’s ‘fans first’ scheme – are the most affordable, starting at 40 euros (£34).
Tickets for the general public are split into three categories, with prices ranging from 65-240 euros (£55-£204).
Hospitality packages range from 1290-1490 euros (£1,096-£1,266) per person.