- Must visit
Treasury of Aachen Cathedral
Cathedral treasury displaying medieval reliquaries, liturgical objects, and masterpieces linked to imperial Aachen.
Flights from Dublin to Aachen depart on average 43 times per day, taking around 1h 46m. Cheap flight tickets for this journey start at $25 (€20) if you book in advance.
There are 5 flights per day. The earliest flight runs at 00:10, the last at 23:50. The fastest flight covers the 551 miles (888 km) distance in 1h 45m. September is the cheapest month to fly.
Distance 551 miles (888 km) |
Average flight duration 1h 46m |
Cheapest ticket price $25 (€20) |
Flights per day 43 |
Direct flights 5 |
Fastest flight 1h 45m |
First flight 12:10 AM |
Last flight 11:50 PM |
Cheapest Month Sep |
Cheapest Day Wed |
High Season Apr - Jun |
Low Season Jul - Sep |
Cheapest price
$47
Average price
$47
Fastest journey
1 h 45 m
Average duration
1 h 45 m
Flights per day
1
Distance
888 km
The best way to find a cheap flight ticket from Dublin to Aachen is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Dublin to Aachen will cost around $47 if you buy it on the day, but the cheapest tickets can be found for only $47.
Of the 1 flights that leave Dublin for Aachen onFri, May 29, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, May 29 the direct flights cover the 888 km distance in an average of 1 h 45 m but if you time it right, some flights will get you there in just 1 h 45 m .
On Fri, May 29 the longest flights will take 1 h 45 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Omio recommends booking the flight as it is the most popular option from Dublin to Aachen among Omio's users. If you are prioritising price take the flight with prices starting from $25. For those with little time consider booking a flight which can get you there in 1h 46m. The ticket price range depends on the travel mode: a flight costs an average of $25, and a flight costs an average of $25.
Distance: 551 miles (888 km)
Most popular Flight | Driving |
|---|---|
$56 Average price Cheapest | $34 Average price (fuel + tolls) |
4h 46m Average total duration Fastest 1h 46m Onboard + 3h 0m Additional time* | 13h 54m Average total duration (door-to-door) |
![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options |
The table below shows live departures for Dublin to Aachen flights for today, Thursday, May 28. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:50 AM Dublin | 1h45 | 7:35 AM Aachen | 0 transfersDirect | |
![]() | 6:55 AM Dublin | 1h55 | 8:50 AM Aachen | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
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Discover the best of Aachen — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Aachen trip today.
Cathedral treasury displaying medieval reliquaries, liturgical objects, and masterpieces linked to imperial Aachen.
City museum on Aachen’s history, from Roman origins to the age of Charlemagne, beside the cathedral and market square.
Contemporary art museum in a former umbrella factory, known for Pop Art, changing exhibitions, and a strong international program.
Historic market square framed by the town hall and old façades, the heart of Aachen’s old town and a prime people-watching spot.
Open square between Aachen Cathedral and Town Hall, central to the city’s imperial heritage and major events.
The old town’s compact lanes, churches, squares, and shops make it the essential area for first-time visitors.
Aachen’s signature spiced biscuit, related to Lebkuchen, traditionally baked with syrup and warm spices. It is the city’s most famous edible souvenir and a long-standing local specialty.
A classic Rhineland-style pot roast, usually beef marinated and braised in a sweet-sour gravy, often served with dumplings or potato sides. It is a staple of regional cooking around Aachen.
A baked potato casserole from the Rhineland, commonly made with grated potatoes, onions, and often bacon or sausage. It is hearty, rustic comfort food associated with the wider Aachen region.
Established fine-dining restaurant in Aachen, known for refined French-influenced cuisine, tasting menus, and an elegant setting.
Traditional Aachen restaurant known for regional Rhineland dishes, seasonal specialties, and a cozy historic atmosphere near the old town.
Well-known traditional venue serving hearty German and regional food in a classic, rustic atmosphere popular with locals and visitors.
Generally moderate by German standards: casual meals are affordable, while hotels and central dining cost more.
Service is usually included. Round up small bills, or tip about 5-10% in restaurants for good service. Taxis are often rounded up; tipping is not expected for counter service.
Find answers to the most common questions about traveling from Dublin to Aachen by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Aachen, this guide helps you travel smarter and with confidence.

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