Cheap Flights from Dublin (DUB) to Aachen (AAH)

Popular airlines from Dublin Airport (DUB) to Aachen (AAH-Merzbruck)

Alternative airports near Aachen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Maastricht - Aachen MST. Cheapest option available. Average driving time to city center is 29 minutes. Flights from $301
MST
Maastricht - Aachen
Cheapest
Average driving time to city center29 min
Flights from $301

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to Aachen (AAH-Merzbruck) cost?
Grab a cheap one-way flight or cheap return flight from Dublin Airport (DUB) to Aachen (AAH-Merzbruck) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Dublin Airport (DUB) to Aachen (AAH-Merzbruck)?
is the cheapest month to fly from DUB to AAH. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Dublin Airport (DUB) to Aachen (AAH-Merzbruck)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from DUB to AAH. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Dublin Airport (DUB) to Aachen (AAH-Merzbruck)?
You'll need to book a flight with a layover if you're traveling from Dublin Airport (DUB) to Aachen (AAH-Merzbruck). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from DUB to AAH?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dublin Airport (DUB) to Aachen (AAH-Merzbruck)?
Select a flight from Dublin Airport (DUB) to Aachen (AAH-Merzbruck) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Dublin Airport (DUB) to Aachen (AAH-Merzbruck) last-minute?
Last-minute fares from DUB to AAH are typically more expensive. To lock in the best rates, start searching for flights early. That said, if you're flexible with your travel plans, you may find a cheap ticket right before you leave.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Aachen (AAH-Merzbruck)?
If you booked your DUB to AAH flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Dublin
Destination airport
Merzbruck
Distance
556 mi

Book with confidence

Book with confidence

Dublin to Aachen Flights

The cheapest times to fly from Dublin to Aachen

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 Dublin to Aachen are during the month of . You can find some of the cheapest flights from Dublin to Aachen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Aachen

Sunday is one of the best days to book for cheap flights from Dublin to Aachen: 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 Dublin to Aachen

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 Dublin to Aachen 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 Dublin to Aachen 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 Dublin to Aachen 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.

 

Dublin to Aachen Flights

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Explore a world of travel with Expedia

*Available to One Key members.