Cheap Flights from Dortmund (DTM) to Mainz (QFZ)

Popular airlines from Dortmund (DTM) to Mainz (QFZ-Mainz Finthen)

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Frequently asked questions

How much does a flight from Dortmund Airport (DTM) to Mainz (QFZ-Mainz Finthen) cost?
Grab a cheap one-way flight or cheap return flight from Dortmund Airport (DTM) to Mainz (QFZ-Mainz Finthen) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Dortmund Airport (DTM) to Mainz (QFZ-Mainz Finthen)?
Traveling in may help you find better deals, as it's the cheapest month for flights between DTM and QFZ. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Dortmund Airport (DTM) to Mainz (QFZ-Mainz Finthen)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from DTM to QFZ. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Dortmund Airport (DTM) to Mainz (QFZ-Mainz Finthen)?
You'll have to book a flight with a layover if you're traveling from Dortmund Airport (DTM) to Mainz (QFZ-Mainz Finthen). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from DTM to QFZ?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dortmund Airport (DTM) to Mainz (QFZ-Mainz Finthen)?
To avoid possible delays on the Dortmund Airport (DTM) to Mainz (QFZ-Mainz Finthen) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Dortmund Airport (DTM) to Mainz (QFZ-Mainz Finthen) last-minute?
Booking your ticket from DTM to QFZ right before your trip is usually more expensive. However, if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a DTM to QFZ flight and hotel package?
Compared with arranging hotels and flights separately, booking a DTM to QFZ flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place takes the hassle out of travel planning. Simply secure your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Dortmund Airport (DTM) to Mainz (QFZ-Mainz Finthen)?
In most instances, you can cancel or reschedule your DTM to QFZ flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more details, go to our Customer Service portal.

Travel information

Origin airport
Dortmund
Destination airport
Mainz Finthen
Distance
109 mi

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Dortmund to Mainz Flights

The cheapest times to fly from Dortmund to Mainz

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dortmund to Mainz are during the month of . You can find some of the cheapest flights from Dortmund to Mainz with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dortmund to Mainz

Sunday is one of the best days to book for cheap flights from Dortmund to Mainz: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dortmund to Mainz

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dortmund to Mainz in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dortmund to Mainz flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dortmund to Mainz airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dortmund to Mainz Flights

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