You can contact one of the Airline's call executives at +1 (855) 235-1686 (USA) or +1 (877) 721-4392 (UK) or dial +1 (855) 235-1686 (USA) or +1 (877) 721-4392 (UK) to reach online travel agency if you need assistance submitting the Lufthansa flight ticket - View the collection How do I contact Lufthansa in the USA? by Shivvubhai on Modrinth