Luxembourg City old town

London to Luxembourg City, £30 return flight deal

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We spotted a return fare from London to Luxembourg City for just £30, found via our live flight data feed.

Luxembourg City is one of Europe’s most dramatic small capitals, the old town sits on cliffs above the Grund quarter and the Alzette river gorge, and the Chemin de la Corniche walk along the ramparts gives some of the best free views in Europe. Public transport across the whole country is free.

Nearby and worth it: the Moselle wine valley and the forested Ardennes (castles at Vianden and Clervaux) are both under an hour away and easy to reach on that free transport network.

  • Route: London (LON) → Luxembourg City (LUX)
  • Depart: 17 October 2026
  • Return: 18 October 2026
  • Price: £30 per person

Prices like this move fast on routes like London-Luxembourg City. Availability isn’t guaranteed, so it’s worth checking sooner rather than later if this fits your plans.

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Prices by trip length Return

Weekend (3-4 nights)from £40

Cheapest direct round trip found for each length; real fares, not an estimate.

Prefer a one-way flight? Price by month

One-way fares only. Most travellers want the return prices above instead.

September 2026from £16
October 2026from £16
November 2026from £17

Based on the cheapest direct one-way fare found for each month; actual prices vary by exact date.

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    Fares are correct as of when this deal was found and can change at any time, so always confirm the final price before booking.

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