Rising air fares How the travel ban has affected prices

Heathrowfrankfurt: 43 per cent rise, from £375 to £537.

Heathrowgeneva: 58 per cent rise, from £396 to £628.

Heathrow-paris: 55 per cent rise, from £226 to £350.

Heathrowmadrid: 30 per cent rise, from £240 to £312.

All flights with three days’ notice, data from Google Flights.