This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — FRA
3 Mar — 10 Mar1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Heidelberg are usually found in November or September, booked 67 days in advance, depart on a Friday or Thursday and return on a Monday
Cheap flight deals from Dublin to Heidelberg
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Cheapest flights from Dublin to Heidelberg
Explore the most affordable flight options available from Dublin to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 February 2026.
Tue 17/306:55
DUB
-
FRA
Nonstop2h 10m
Aer Lingus
Tue 24/310:45
FRA
-
DUB
Nonstop2h 15m
Aer Lingus
Deal found 31/1£72
Wed 15/408:50
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Sat 18/415:50
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 30/1£99
Mon 11/506:05
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Mon 25/506:55
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 29/1£112
Sat 9/505:55
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Thu 14/521:10
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 31/1£112
Tue 17/313:25
DUB
-
FRA
1 stop4h 15m
Multiple Airlines
Tue 24/320:00
FRA
-
DUB
Nonstop2h 10m
Multiple Airlines
Deal found 31/1£114
Fri 13/306:55
DUB
-
FRA
Nonstop2h 10m
Multiple Airlines
Sun 15/321:40
FRA
-
DUB
Nonstop2h 05m
Multiple Airlines
Deal found 31/1£118
Sat 9/508:50
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Wed 13/507:00
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 31/1£121
Sun 10/505:55
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Thu 14/521:10
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 31/1£126
Sun 10/505:55
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Wed 13/507:00
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 31/1£134
Wed 15/418:35
DUB
-
FRA
1 stop12h 30m
SWISS
Sat 18/420:45
FRA
-
DUB
1 stop12h 10m
SWISS
Deal found 30/1£138
Sun 1/205:10
DUB
-
FRA
Nonstop2h 00m
Lufthansa
Mon 2/207:20
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 30/1£139
Sat 14/205:10
DUB
-
FRA
Nonstop2h 00m
Lufthansa
Sun 15/210:10
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 30/1£152
Best flights from Dublin to Heidelberg
Discover carefully curated flight deals from Dublin to Heidelberg that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 February 2026.
Mon 11/506:05
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Mon 25/506:55
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 29/1£112
Wed 15/413:00
DUB
-
FRA
1 stop4h 10m
Multiple Airlines
Sat 18/415:50
FRA
-
DUB
Nonstop2h 05m
Multiple Airlines
Deal found 30/1£163
Wed 15/418:35
DUB
-
FRA
2 stops14h 15m
SWISS
Sat 18/418:55
FRA
-
DUB
1 stop14h 00m
SWISS
Deal found 30/1£182
Sun 15/208:50
DUB
-
FRA
1 stop8h 05m
KLM
Sun 22/214:15
FRA
-
DUB
1 stop8h 55m
KLM
Deal found 30/1£189
Sun 10/505:55
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Thu 14/521:10
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 31/1£126
Sun 10/505:55
DUB
-
FRA
Nonstop2h 05m
Multiple Airlines
Tue 12/508:50
FRA
-
DUB
1 stop4h 20m
Multiple Airlines
Deal found 31/1£166
Sat 14/209:15
DUB
-
FRA
Nonstop2h 00m
Lufthansa
Sun 15/210:10
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 30/1£153
Wed 15/418:35
DUB
-
FRA
1 stop12h 30m
SWISS
Sun 19/406:40
FRA
-
DUB
2 stops12h 10m
SWISS
Deal found 30/1£188
Mon 13/417:35
DUB
-
FRA
Nonstop2h 05m
Multiple Airlines
Sat 18/408:50
FRA
-
DUB
1 stop4h 20m
Multiple Airlines
Deal found 30/1£172
Tue 14/410:40
DUB
-
FRA
1 stop4h 20m
Lufthansa
Fri 17/421:10
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 30/1£172
Wed 15/418:35
DUB
-
FRA
2 stops14h 15m
SWISS
Fri 17/420:45
FRA
-
DUB
1 stop22h 05m
SWISS
Deal found 30/1£196
Sat 28/218:35
DUB
-
FRA
1 stop12h 40m
SWISS
Mon 2/312:00
FRA
-
DUB
2 stops6h 45m
SWISS
Deal found 30/1£201
Direct flights from Dublin to Heidelberg
Explore direct flight options from Dublin to Heidelberg based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 February 2026.
Tue 17/306:55
DUB
-
FRA
Nonstop2h 10m
Aer Lingus
Tue 24/310:45
FRA
-
DUB
Nonstop2h 15m
Aer Lingus
Deal found 31/1£72
Wed 15/408:50
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Sun 19/415:45
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 30/1£99
Mon 11/506:05
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Mon 25/506:55
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 29/1£112
Sat 9/505:55
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Thu 14/521:10
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 31/1£112
Fri 13/306:55
DUB
-
FRA
Nonstop2h 10m
Multiple Airlines
Sun 15/321:40
FRA
-
DUB
Nonstop2h 05m
Multiple Airlines
Deal found 31/1£118
Sat 9/508:50
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Wed 13/507:00
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 31/1£121
Sun 10/505:55
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Thu 14/521:10
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 31/1£126
Sun 10/505:55
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Wed 13/507:00
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 31/1£134
Sat 14/205:10
DUB
-
FRA
Nonstop2h 00m
Lufthansa
Sun 15/210:10
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 30/1£152
Last-minute flights from Dublin to Heidelberg
Discover last-minute flight deals from Dublin to Heidelberg. Data last updated 1 February 2026 and is based on user searches.
Sun 1/205:10
DUB
-
FRA
Nonstop2h 00m
Lufthansa
Mon 2/207:20
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 30/1£139
Fri 6/213:20
DUB
-
FRA
1 stop5h 35m
Multiple Airlines
Fri 13/207:30
FRA
-
DUB
Nonstop2h 05m
Multiple Airlines
Deal found 29/1£193
Sat 14/205:10
DUB
-
FRA
Nonstop2h 00m
Lufthansa
Sun 15/210:10
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 30/1£152
Sun 15/208:50
DUB
-
FRA
1 stop8h 05m
KLM
Sun 22/214:15
FRA
-
DUB
1 stop8h 55m
KLM
Deal found 30/1£189
Wed 25/218:35
DUB
-
FRA
1 stop14h 25m
SWISS
Sat 28/209:10
FRA
-
DUB
1 stop9h 35m
SWISS
Deal found 31/1£163
Thu 26/212:30
DUB
-
FRA
1 stop6h 15m
Scandinavian Airlines
Mon 2/311:05
FRA
-
DUB
1 stop8h 15m
Scandinavian Airlines
Deal found 31/1£212
Thu 26/212:55
DUB
-
FRA
1 stop18h 20m
SWISS
Mon 2/312:00
FRA
-
DUB
2 stops6h 45m
SWISS
Deal found 31/1£215
Fri 27/218:35
DUB
-
FRA
1 stop18h 15m
SWISS
Mon 2/312:00
FRA
-
DUB
2 stops6h 45m
SWISS
Deal found 30/1£199
Sat 28/218:35
DUB
-
FRA
1 stop12h 40m
SWISS
Mon 2/312:00
FRA
-
DUB
2 stops6h 45m
SWISS
Deal found 30/1£201
One-way flights from Dublin to Heidelberg
Search for one-way flight options from Dublin to Heidelberg. Find affordable one-way fares based on user searches. Data last updated 1 February 2026.
Wed 25/206:55
DUB
-
FRA
Nonstop2h 10m
Aer Lingus
Deal found 30/1£23
Wed 29/417:35
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Deal found 29/1£55
Thu 30/405:55
DUB
-
FRA
1 stop6h 40m
KLM
Deal found 29/1£64
Wed 27/505:55
DUB
-
FRA
1 stop6h 40m
KLM
Deal found 31/1£65
Wed 25/207:25
DUB
-
FRA
1 stop10h 55m
Multiple Airlines
Deal found 30/1£68
Fri 5/623:20
DUB
-
FRA
1 stop12h 00m
HiSky
Deal found 30/1£117
Wed 18/309:45
DUB
-
FRA
1 stop7h 50m
Finnair
Deal found 30/1£123
Wed 27/518:35
DUB
-
FRA
2 stops16h 00m
SWISS
Deal found 31/1£149
Thu 16/708:40
DUB
-
FRA
2 stops7h 10m
SWISS
Deal found 30/1£155
Tue 26/518:35
DUB
-
FRA
2 stops16h 00m
SWISS
Deal found 31/1£166
Find flight deals from Dublin to Heidelberg
Keep the following information in mind while searching for Dublin to Heidelberg flight deals. Data was last updated 1 February 2026.
Customise your flight search to find flights from Dublin to Heidelberg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 February 2026.
Use the filters below to find and compare flights from Dublin to Heidelberg that are best for you.
Fly from
Dublin
Fly to
Heidelberg
Route
Depart
Return
Price
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Mon 11/5
06:05-09:10
Nonstop2h 05m
Frankfurt am Main
Mon 25/5
06:55-08:00
Nonstop2h 05m
£112
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Sun 10/5
05:55-09:00
Nonstop2h 05m
Frankfurt am Main
Thu 14/5
21:10-22:15
Nonstop2h 05m
£126
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Sat 14/2
09:15-12:15
Nonstop2h 00m
Frankfurt am Main
Sun 15/2
10:10-11:15
Nonstop2h 05m
£153
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Wed 15/4
13:00-18:10
1 stop4h 10m
Frankfurt am Main
Sat 18/4
15:50-16:55
Nonstop2h 05m
£163
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Sun 10/5
05:55-09:00
Nonstop2h 05m
Frankfurt am Main
Tue 12/5
08:50-12:10
1 stop4h 20m
£166
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Tue 14/4
10:40-16:00
1 stop4h 20m
Frankfurt am Main
Fri 17/4
21:10-22:15
Nonstop2h 05m
£172
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Mon 13/4
17:35-20:40
Nonstop2h 05m
Frankfurt am Main
Sat 18/4
08:50-12:10
1 stop4h 20m
£172
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Wed 15/4
18:35-09:50
2 stops14h 15m
Frankfurt am Main
Sat 18/4
18:55-07:55
1 stop14h 00m
£182
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Wed 15/4
18:35-08:05
1 stop12h 30m
Frankfurt am Main
Sun 19/4
06:40-17:50
2 stops12h 10m
£188
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Sun 15/2
08:50-17:55
1 stop8h 05m
Frankfurt am Main
Sun 22/2
14:15-22:10
1 stop8h 55m
£189
Flights are sorted by cheapest return flights first.
Deals found on 29/1
Showing 1-10 of 23 results
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Best time to book a flight from Dublin to Heidelberg
Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Dublin with our price prediction graph.
DUB-FRA
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Heidelberg
DUB-HE1
DUB-FRA
How far ahead should I book a flight from Dublin to Heidelberg?
Use this chart to determine the optimal time to book a return flight from Dublin to Heidelberg. Price data was last updated on 30 January 2026.
The best time to book flights from Dublin to Heidelberg is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Dublin to Heidelberg?
Currently, April is the cheapest month in which you can book a flight from Dublin to Heidelberg (average of £13). Flying from Dublin to Heidelberg in December is currently the most expensive (average of £67). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DUB to HE1?
Find hourly flight availability from Dublin to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 February 2026.
One of the essential ways to save on airfare from Dublin to Heidelberg is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 71% on airfare.
Reviews of airlines servicing Heidelberg
Get insights into the airlines that provide service to Heidelberg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heidelberg. Reviews last updated 1 February 2026.
Get a feel of what it's like to fly with Aer Lingus, Ryanair, andLufthansa from Dublin to Heidelberg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
They did not list a gate until it was time to board.
Related info for your journey
Find useful and relevant information for your journey from Dublin to Heidelberg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Dublin to Heidelberg?
Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Heidelberg. 3 airlines have flights from Dublin to Heidelberg on a regular basis. Booking flights from Dublin to Heidelberg should not be difficult; the airport handles an average of 6 outbound flights to Heidelberg per day.
How long is the flight from Dublin to Heidelberg?
For as low as £112, Lufthansa can have you in Heidelberg from Dublin in 2h 05m. The distance between Dublin and Heidelberg is about 673 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Dublin to Heidelberg one-way?
£15 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Aer Lingus and Lufthansa, with prices starting from £25 and £53, respectively.
What are the most reliable airlines from Dublin to Heidelberg?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dublin to Heidelberg on time: LOT (93%), Aer Lingus (84%), JetBlue (84%).
What are the cheapest flights from Dublin to Heidelberg?
While on average a flight from Dublin to Heidelberg is generally £1,661, our data shows the cheapest flight currently is £118. When looking at the most popular route, (Dublin - Frankfurt am Main), you can expect to pay £118 for that flight.
Can I find deals for business class flights from Dublin to Heidelberg?
Yes. Cheapflights offers flight deals from Dublin to Heidelberg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to Heidelberg?
Currently, April is the cheapest month in which you can book a flight from Dublin to Heidelberg (average of £13). Flying from Dublin to Heidelberg in December is currently the most expensive (average of £67). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Discover the top 3 airlines that operate flights from Dublin to Heidelberg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 February 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Heidelberg?
Cheapflights makes it easy to find Dublin to Heidelberg flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Heidelberg?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Heidelberg for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Dublin to Heidelberg with no change fees?
Certainly. Search results for flights to Heidelberg from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Dublin to Heidelberg become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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