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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — FRA
4 Sep — 11 Sep1
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 67 days in advance, depart on a Friday or Thursday and return on a Tuesday
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 August 2026.
Tue 1/907:00 -
Nonstop2h 15m
Wed 30/920:40 -
Nonstop2h 05m
Deal found 1/8£89
Mon 7/907:00 -
Nonstop2h 15m
Mon 14/920:40 -
Nonstop2h 05m
Deal found 4/8£97
Thu 17/907:00 -
Nonstop2h 15m
Mon 21/920:40 -
Nonstop2h 05m
Deal found 3/8£113
Mon 2/1105:10 -
Nonstop2h 00m
Thu 12/1107:20 -
Nonstop2h 05m
Deal found 4/8£120
Tue 1/906:00 -
Nonstop2h 05m
Thu 10/907:00 -
Nonstop2h 05m
Deal found 1/8£124
Tue 8/907:00 -
Nonstop2h 15m
Mon 14/920:40 -
Nonstop2h 05m
Deal found 4/8£127
Thu 17/905:55 -
1 stop4h 10m
Mon 21/920:40 -
Nonstop2h 05m
Deal found 3/8£128
Tue 8/907:00 -
Nonstop2h 15m
Tue 15/910:55 -
Nonstop2h 15m
Deal found 4/8£129
Tue 1/906:00 -
Nonstop2h 05m
Tue 8/910:35 -
Nonstop2h 05m
Deal found 2/8£129
Thu 10/907:00 -
Nonstop2h 15m
Mon 14/920:40 -
Nonstop2h 05m
Deal found 4/8£133
Fri 6/1105:10 -
Nonstop2h 00m
Mon 9/1107:20 -
Nonstop2h 05m
Deal found 3/8£134
Mon 16/1112:10 -
1 stop4h 45m
Tue 24/1109:55 -
Nonstop2h 05m
Deal found 3/8£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 August 2026.
Mon 16/1112:10 -
1 stop7h 40m
Tue 24/1107:20 -
Nonstop2h 05m
Deal found 31/7£134
Fri 20/1117:15 -
1 stop4h 10m
Tue 1/1210:15 -
1 stop7h 05m
Deal found 4/8£159
Tue 13/1015:15 -
1 stop18h 30m
Wed 14/1014:40 -
1 stop5h 10m
Deal found 31/7£193
Fri 4/918:35 -
2 stops11h 50m
Fri 11/918:55 -
1 stop14h 00m
Deal found 4/8£216
Fri 18/906:05 -
Nonstop2h 10m
Sun 20/911:25 -
1 stop7h 25m
Deal found 1/8£204
Tue 22/920:25 -
1 stop12h 25m
Thu 24/914:50 -
1 stop5h 40m
Deal found 4/8£205
Fri 30/1018:35 -
1 stop12h 30m
Mon 2/1112:05 -
2 stops6h 40m
Deal found 2/8£223
Fri 13/1118:35 -
2 stops12h 30m
Mon 16/1112:05 -
2 stops6h 40m
Deal found 31/7£227
Tue 22/1208:50 -
1 stop8h 20m
Sun 27/1219:10 -
1 stop15h 40m
Deal found 3/8£229
Thu 17/918:35 -
2 stops11h 50m
Mon 21/908:50 -
1 stop4h 20m
Deal found 31/7£228
Mon 2/1118:35 -
2 stops12h 30m
Thu 12/1112:05 -
2 stops6h 40m
Deal found 4/8£228
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 August 2026.
Tue 1/907:00 -
Nonstop2h 15m
Wed 30/920:40 -
Nonstop2h 05m
Deal found 1/8£89
Mon 7/907:00 -
Nonstop2h 15m
Mon 14/920:40 -
Nonstop2h 05m
Deal found 4/8£97
Thu 17/907:00 -
Nonstop2h 15m
Mon 21/920:40 -
Nonstop2h 05m
Deal found 3/8£113
Mon 2/1105:10 -
Nonstop2h 00m
Thu 12/1107:20 -
Nonstop2h 05m
Deal found 4/8£120
Tue 1/906:00 -
Nonstop2h 05m
Thu 10/907:00 -
Nonstop2h 05m
Deal found 1/8£124
Tue 8/907:00 -
Nonstop2h 15m
Mon 14/920:40 -
Nonstop2h 05m
Deal found 4/8£127
Tue 8/907:00 -
Nonstop2h 15m
Tue 15/910:55 -
Nonstop2h 15m
Deal found 4/8£129
Tue 1/906:00 -
Nonstop2h 05m
Tue 8/910:35 -
Nonstop2h 05m
Deal found 2/8£129
Thu 10/907:00 -
Nonstop2h 15m
Mon 14/920:40 -
Nonstop2h 05m
Deal found 4/8£133
Fri 6/1105:10 -
Nonstop2h 00m
Mon 9/1107:20 -
Nonstop2h 05m
Deal found 3/8£134
Wed 23/1211:45 -
Nonstop2h 00m
Fri 8/107:20 -
Nonstop2h 05m
Deal found 1/8£164
Mon 24/806:05 -
Nonstop2h 10m
Thu 27/807:00 -
Nonstop2h 05m
Deal found 1/8£166
Last-minute flights from Dublin to Heidelberg
Discover last-minute flight deals from Dublin to Heidelberg. Data last updated 5 August 2026 and is based on user searches.
Tue 1/907:00 -
Nonstop2h 15m
Wed 30/920:40 -
Nonstop2h 05m
Deal found 1/8£89
Tue 1/906:00 -
Nonstop2h 05m
Thu 10/907:00 -
Nonstop2h 05m
Deal found 1/8£124
Tue 1/906:00 -
Nonstop2h 05m
Tue 8/910:35 -
Nonstop2h 05m
Deal found 2/8£129
Tue 1/905:55 -
1 stop6h 40m
Wed 30/920:40 -
Nonstop2h 05m
Deal found 1/8£138
Mon 7/907:00 -
Nonstop2h 15m
Mon 14/920:40 -
Nonstop2h 05m
Deal found 4/8£97
Tue 8/907:00 -
Nonstop2h 15m
Mon 14/920:40 -
Nonstop2h 05m
Deal found 4/8£127
Tue 8/907:00 -
Nonstop2h 15m
Tue 15/910:55 -
Nonstop2h 15m
Deal found 4/8£129
Tue 8/908:55 -
1 stop23h 40m
Mon 14/920:40 -
Nonstop2h 05m
Deal found 4/8£145
Thu 10/907:00 -
Nonstop2h 15m
Mon 14/920:40 -
Nonstop2h 05m
Deal found 4/8£133
Thu 17/907:00 -
Nonstop2h 15m
Mon 21/920:40 -
Nonstop2h 05m
Deal found 3/8£113
Thu 17/905:55 -
1 stop4h 10m
Mon 21/920:40 -
Nonstop2h 05m
Deal found 3/8£128
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 August 2026.
Mon 7/907:00 -
Nonstop2h 15m
Deal found 4/8£46
Wed 11/1117:15 -
1 stop4h 10m
Deal found 3/8£63
Sat 7/1105:45 -
1 stop4h 25m
Deal found 1/8£64
Thu 31/1209:10 -
Nonstop2h 00m
Deal found 31/7£71
Tue 8/907:00 -
Nonstop2h 15m
Deal found 4/8£71
Sun 15/1105:45 -
1 stop4h 25m
Deal found 1/8£73
Mon 14/908:55 -
1 stop3h 40m
Deal found 31/7£74
Thu 17/913:25 -
1 stop7h 35m
Deal found 4/8£74
Sun 8/1105:10 -
Nonstop2h 00m
Deal found 1/8£79
Wed 12/806:30 -
2 stops27h 35m
Deal found 2/8£83
Tue 8/907:40 -
1 stop13h 35m
Deal found 4/8£84
Mon 9/1109:10 -
Nonstop2h 00m
Deal found 1/8£86
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 August 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 5 August 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 - FRA
DUBFRA
Dublin
Mon 16/11
12:10-20:50
1 stop7h 40m
Frankfurt am Main
Tue 24/11
07:20-08:25
Nonstop2h 05m
£134
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Fri 20/11
17:15-22:25
1 stop4h 10m
Frankfurt am Main
Tue 1/12
10:15-16:20
1 stop7h 05m
£159
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Tue 13/10
15:15-10:45
1 stop18h 30m
Frankfurt am Main
Wed 14/10
14:40-18:50
1 stop5h 10m
£193
Fastest return journey
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Fri 18/9
06:05-09:15
Nonstop2h 10m
Frankfurt am Main
Sun 20/9
11:25-17:50
1 stop7h 25m
£204
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Tue 22/9
20:25-09:50
1 stop12h 25m
Frankfurt am Main
Thu 24/9
14:50-19:30
1 stop5h 40m
£205
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Fri 4/9
18:35-07:25
2 stops11h 50m
Frankfurt am Main
Fri 11/9
18:55-07:55
1 stop14h 00m
£216
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Fri 30/10
18:35-08:05
1 stop12h 30m
Frankfurt am Main
Mon 2/11
12:05-17:45
2 stops6h 40m
£223
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Fri 13/11
18:35-08:05
2 stops12h 30m
Frankfurt am Main
Mon 16/11
12:05-17:45
2 stops6h 40m
£227
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Thu 17/9
18:35-07:25
2 stops11h 50m
Frankfurt am Main
Mon 21/9
08:50-12:10
1 stop4h 20m
£228
DublinFrankfurt am Main
DUB - FRA
DUBFRA
Dublin
Mon 2/11
18:35-08:05
2 stops12h 30m
Frankfurt am Main
Thu 12/11
12:05-17:45
2 stops6h 40m
£228
Flights are sorted by cheapest return flights first.
Deals found on 3/8
Showing 1-10 of 23 resultsSorted by cheapest first
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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
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 August 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 August 2026.
The most flights from DUB to HE1 are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 £121 and £191 in September.The cheapest return price found within the last 5 days was £89 on Aer Lingus (1 Sept–30 Sept).
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 August 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.
It is a budget airlines and it feels like it. Cheap, but between us and our neighbors, one charger didn't work, one seat wouldn't lock and would collapse on the people behind us, and two food trays didn't lock in place well. It wasn't that big a deal - we just handled the fixtures carefully, but you get what you pay for.
It is a budget airlines and it feels like it. Cheap, but between us and our neighbors, one charger didn't work, one seat wouldn't lock and would collapse on the people behind us, and two food trays didn't lock in place well. It wasn't that big a deal - we just handled the fixtures carefully, but you get what you pay for.
It is a budget airlines and it feels like it. Cheap, but between us and our neighbors, one charger didn't work, one seat wouldn't lock and would collapse on the people behind us, and two food trays didn't lock in place well. It wasn't that big a deal - we just handled the fixtures carefully, but you get what you pay for.
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 10 outbound flights to Heidelberg per day.
How long is the flight from Dublin to Heidelberg?
For as low as £159, KLM can have you in Heidelberg from Dublin in 4h 10m. 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 £54, 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%), Austrian Airlines (87%), Aer Lingus (86%).
What are the cheapest flights from Dublin to Heidelberg?
While on average a flight from Dublin to Heidelberg is generally £1,923, our data shows the cheapest flight currently is £114. When looking at the most popular route, (Dublin - Frankfurt am Main), you can expect to pay £121 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 858,174 searches. Data last updated 5 August 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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