Overview
- Eurostar, which opened the flash sale Wednesday, is selling £35 one-way seats with booking open until 13 April at 22:59 on its website with no code.
- The offer covers trips from London St Pancras to Paris, Brussels, Amsterdam, Rotterdam and Lille on select services between 22 April and 8 July 2026.
- Seats are limited and some dates and times are excluded, with outlets noting fewer options on some Fridays and weekends.
- Travelers who secure £35 tickets for both legs can build a £70 return, a sharp saving versus fares that can reach about £190 one way.
- Eurostar Snap is an alternative for cheaper fares of up to 50% off if you accept a set date window without choosing an exact train time.