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Booking your Flight


Dortmund Airport has entered into a sales partnership with TUI 4U GmbH, a 100% subsidiary of TUI Deutschland, to enable you to book flights directly from the Dortmund Airport website.

Your benefits

Credit cards

Easy payment with your credit card

Secure data transmission

Secure data transmission (SSL encrypted)

customer support

Competent customer support staff available every day


Customer service

If you have any questions regarding your flight booking, the RMK GmbH service team will be happy to assist you:

Phone: +49.6109.505-47458 | E-Mail:
Monday-Friday: 11 am - 5 pm

You have booked a service with our previous partner
Then please contact the following customer hotline:

phone: 0421.5250543 | E-Mail:
Monday-Friday: 8 am - 8 pm | Saturday: 10 am - 6 pm | Sunday and public holidays 10 am - 6 pm

For further Information regarding the Online-Booking, go to the FAQ-Page.