This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — FRA
5 Oct — 12 Oct1
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 April, booked 71 days in advance, depart on a Friday or Thursday and return on a Wednesday
Cheap flight deals from Dublin to Heidelberg
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 5 September 2026.
Sun 25/1006:55 -
Nonstop2h 10m
Wed 28/1010:45 -
Nonstop2h 15m
Deal found 2/9£70
Wed 7/1007:00 -
Nonstop2h 15m
Mon 19/1020:40 -
Nonstop2h 05m
Deal found 1/9£72
Wed 21/1007:00 -
Nonstop2h 15m
Thu 22/1007:00 -
Nonstop2h 05m
Deal found 4/9£94
Thu 8/1007:00 -
Nonstop2h 15m
Tue 20/1010:55 -
Nonstop2h 15m
Deal found 3/9£98
Mon 12/1007:00 -
Nonstop2h 15m
Thu 15/1007:00 -
Nonstop2h 05m
Deal found 3/9£99
Wed 11/1105:10 -
Nonstop2h 00m
Sun 15/1109:55 -
Nonstop2h 05m
Deal found 4/9£107
Wed 7/1006:30 -
1 stop5h 00m
Mon 19/1020:40 -
Nonstop2h 05m
Deal found 1/9£118
Thu 8/1006:00 -
Nonstop2h 05m
Tue 20/1008:50 -
1 stop10h 00m
Deal found 3/9£122
Thu 8/1006:00 -
Nonstop2h 05m
Wed 14/1007:00 -
Nonstop2h 05m
Deal found 2/9£129
Sun 29/1105:10 -
Nonstop2h 00m
Wed 2/1209:55 -
Nonstop2h 05m
Deal found 3/9£132
Tue 17/1109:10 -
Nonstop2h 00m
Thu 19/1109:50 -
1 stop8h 55m
Deal found 3/9£135
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 5 September 2026.
Thu 10/1212:10 -
1 stop7h 40m
Sat 12/1209:55 -
Nonstop2h 05m
Deal found 4/9£148
Thu 10/1205:45 -
1 stop4h 25m
Sat 12/1211:50 -
1 stop5h 30m
Deal found 4/9£159
Sun 25/1012:10 -
1 stop6h 05m
Wed 28/1020:55 -
1 stop15h 25m
Deal found 2/9£190
Thu 1/1008:50 -
Nonstop2h 05m
Sat 3/1020:45 -
1 stop12h 10m
Deal found 5/9£155
Tue 27/1011:45 -
Nonstop2h 00m
Fri 30/1011:25 -
1 stop7h 20m
Deal found 3/9£172
Mon 28/905:55 -
1 stop6h 40m
Thu 1/1007:00 -
1 stop6h 40m
Deal found 1/9£193
Fri 29/118:35 -
2 stops14h 55m
Wed 3/218:05 -
1 stop18h 15m
Deal found 4/9£197
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 5 September 2026.
Sun 25/1006:55 -
Nonstop2h 10m
Wed 28/1010:45 -
Nonstop2h 15m
Deal found 2/9£70
Wed 7/1007:00 -
Nonstop2h 15m
Mon 19/1020:40 -
Nonstop2h 05m
Deal found 1/9£72
Wed 21/1007:00 -
Nonstop2h 15m
Thu 22/1007:00 -
Nonstop2h 05m
Deal found 4/9£94
Thu 8/1007:00 -
Nonstop2h 15m
Tue 20/1010:55 -
Nonstop2h 15m
Deal found 3/9£98
Mon 12/1007:00 -
Nonstop2h 15m
Thu 15/1007:00 -
Nonstop2h 05m
Deal found 3/9£99
Wed 11/1105:10 -
Nonstop2h 00m
Sun 15/1109:55 -
Nonstop2h 05m
Deal found 4/9£107
Fri 29/105:10 -
Nonstop2h 00m
Wed 3/215:25 -
Nonstop2h 05m
Deal found 4/9£112
Thu 7/105:10 -
Nonstop2h 00m
Mon 11/107:20 -
Nonstop2h 05m
Deal found 1/9£127
Thu 8/1006:00 -
Nonstop2h 05m
Thu 15/1015:50 -
Nonstop2h 05m
Deal found 2/9£129
Sun 29/1105:10 -
Nonstop2h 00m
Wed 2/1209:55 -
Nonstop2h 05m
Deal found 3/9£132
Thu 1/1008:50 -
Nonstop2h 05m
Sat 3/1021:10 -
Nonstop2h 05m
Deal found 2/9£146
Sat 9/105:10 -
Nonstop2h 00m
Mon 11/107:20 -
Nonstop2h 05m
Deal found 1/9£151
Last-minute flights from Dublin to Heidelberg
Discover last-minute flight deals from Dublin to Heidelberg. Data last updated 5 September 2026 and is based on user searches.
Thu 1/1008:50 -
Nonstop2h 05m
Sat 3/1021:10 -
Nonstop2h 05m
Deal found 2/9£146
Wed 7/1007:00 -
Nonstop2h 15m
Mon 19/1020:40 -
Nonstop2h 05m
Deal found 1/9£72
Wed 7/1006:30 -
1 stop5h 00m
Mon 19/1020:40 -
Nonstop2h 05m
Deal found 1/9£118
Thu 8/1007:00 -
Nonstop2h 15m
Tue 20/1010:55 -
Nonstop2h 15m
Deal found 3/9£98
Thu 8/1006:00 -
Nonstop2h 05m
Tue 20/1008:50 -
1 stop10h 00m
Deal found 3/9£122
Thu 8/1006:00 -
Nonstop2h 05m
Wed 14/1007:00 -
Nonstop2h 05m
Deal found 2/9£129
Thu 8/1006:00 -
Nonstop2h 05m
Tue 13/1008:50 -
1 stop4h 20m
Deal found 2/9£138
Mon 12/1007:00 -
Nonstop2h 15m
Thu 15/1007:00 -
Nonstop2h 05m
Deal found 3/9£99
Wed 21/1007:00 -
Nonstop2h 15m
Thu 22/1007:00 -
Nonstop2h 05m
Deal found 4/9£94
Sun 25/1006:55 -
Nonstop2h 10m
Wed 28/1010:45 -
Nonstop2h 15m
Deal found 2/9£70
Fri 30/1012:10 -
1 stop7h 40m
Mon 2/1107:20 -
Nonstop2h 05m
Deal found 1/9£149
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 5 September 2026.
Tue 22/907:00 -
Nonstop2h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£47
Sun 17/113:25 -
1 stop8h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£64
Thu 1/1008:50 -
Nonstop2h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£67
Thu 17/907:00 -
Nonstop2h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£70
Tue 22/921:20 -
1 stop11h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£72
Wed 30/906:30 -
1 stop7h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£73
Tue 29/910:50 -
1 stop6h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£74
Fri 2/1006:05 -
Nonstop2h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£75
Sun 13/1205:45 -
1 stop4h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£78
Sat 7/1105:10 -
Nonstop2h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£79
Sat 3/1012:00 -
1 stop5h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£80
Thu 17/906:15 -
1 stop25h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£83
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 5 September 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 7,457,451 searches. Data last updated 5 September 2026.
Use the filters below to find and compare flights from Dublin to Heidelberg that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
DublinFrankfurt am Main
DUB Dublin - FRA Frankfurt am Main
DUBFRA
Dublin
Thu 26/11
05:45-11:10
1 stop4h 25m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£64
DublinFrankfurt am Main
DUB Dublin - FRA Frankfurt am Main
DUBFRA
Dublin
Fri 2/10
06:05-09:15
Nonstop2h 10m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£73
Fastest return journey
DublinFrankfurt am Main
DUB Dublin - FRA Frankfurt am Main
DUBFRA
Dublin
Sat 7/11
05:10-08:10
Nonstop2h 00m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£79
DublinFrankfurt am Main
DUB Dublin - FRA Frankfurt am Main
DUBFRA
Dublin
Thu 17/9
06:15-08:40
1 stop25h 25m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£83
DublinFrankfurt am Main
DUB Dublin - FRA Frankfurt am Main
DUBFRA
Dublin
Sun 14/2
15:55-22:05
1 stop5h 10m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£90
DublinFrankfurt am Main
DUB Dublin - FRA Frankfurt am Main
DUBFRA
Dublin
Wed 23/12
20:40-10:25
1 stop12h 45m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£90
DublinFrankfurt am Main
DUB Dublin - FRA Frankfurt am Main
DUBFRA
Dublin
Mon 26/10
08:45-22:05
1 stop12h 20m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£91
DublinFrankfurt am Main
DUB Dublin - FRA Frankfurt am Main
DUBFRA
Dublin
Sat 17/10
08:35-21:45
1 stop12h 10m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£94
DublinFrankfurt am Main
DUB Dublin - FRA Frankfurt am Main
DUBFRA
Dublin
Sun 27/9
08:35-09:25
1 stop23h 50m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£94
DublinFrankfurt am Main
DUB Dublin - FRA Frankfurt am Main
DUBFRA
Dublin
Sun 4/10
20:30-09:25
1 stop11h 55m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£94
Flights are sorted by cheapest return flights first.
Deals found on 3/9
Showing 1-10 of 17 resultsSorted by cheapest first
1
2
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
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 5 September 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 at midday could potentially save you up to 62% on airfare.
Weekly flight availability from Dublin to Heidelberg
Explore weekly flight availability from Dublin to Heidelberg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 September 2026.
The most flights from DUB to HE1 are scheduled on a Friday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost for a return flight from Dublin to Heidelberg?
Airfare is below average for this route at the moment.
Dublin to Heidelberg flights typically cost between £112 and £189 in October.The cheapest return price found within the last 5 days was £70 on Aer Lingus (25 Oct–28 Oct).
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 5 September 2026.
Get a feel of what it's like to fly with Aer Lingus and Lufthansa 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.
I had a great experience. Crew was great and very accommodating.
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 9 outbound flights to Heidelberg per day.
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 (98%), Austrian Airlines (87%), Aer Lingus (84%).
What are the cheapest flights from Dublin to Heidelberg?
While on average a flight from Dublin to Heidelberg is generally £993, our data shows the cheapest flight currently is £102. When looking at the most popular route, (Dublin - Frankfurt am Main), you can expect to pay £200 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.
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 7,457,451 searches. Data last updated 5 September 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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