This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $354 fare is the cheapest current round-trip from Luxembourg (LUX) to HER on Lufthansa flight LH391, departing 2026-07-19 at 08:25 with return on 2026-07-26.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.