£64 Find Cheap Flights from Dublin to Heidelberg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Heidelberg departing on 28/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£111
Typical prices: £80-£180
Aer Lingus
Mon 26/1Mon 2/2
DUB - FRA • Direct
Cheapest one-way flight
£64
Typical prices: £31-£121
Aer Lingus
Wed 28/1
DUB - FRA • Direct
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We hope you love your trip to Heidelberg!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Dublin to Heidelberg (DUB-FRA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Heidelberg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Heidelberg

Mon, 26 Jan - Mon, 2 Feb
Aer Lingus Logo
06:55 - 10:05
DUB
-
FRA
2h 10mdirect
Aer Lingus Logo
10:45 - 12:00
FRA
-
DUB
2h 15mdirect
£111Aer Lingus
Wed, 28 Jan - Wed, 4 Feb
Lufthansa Logo
11:45 - 14:45
DUB
-
FRA
2h 00mdirect
Lufthansa Logo
15:20 - 16:25
FRA
-
DUB
2h 05mdirect
£112Lufthansa
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
13:25 - 22:25
DUB
-
FRA
8h 00m1 stop
Multiple Airlines Logo
10:45 - 12:00
FRA
-
DUB
2h 15mdirect
£120Multiple Airlines
Mon, 26 Jan - Mon, 2 Feb
Multiple Airlines Logo
13:20 - 19:55
DUB
-
FRA
5h 35m1 stop
Multiple Airlines Logo
07:20 - 08:25
FRA
-
DUB
2h 05mdirect
£131Multiple Airlines
Wed, 28 Jan - Wed, 28 Jan
Lufthansa Logo
05:10 - 08:10
DUB
-
FRA
2h 00mdirect
Lufthansa Logo
12:15 - 17:10
FRA
-
DUB
5h 55m1 stop
£138Lufthansa
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
06:40 - 19:20
DUB
-
FRA
11h 40m2 stops
Multiple Airlines Logo
10:45 - 12:00
FRA
-
DUB
2h 15mdirect
£151Multiple Airlines
Mon, 26 Jan - Mon, 2 Feb
SWISS Logo
13:20 - 19:55
DUB
-
FRA
5h 35m1 stop
SWISS Logo
20:45 - 12:05
FRA
-
DUB
16h 20m1 stop
£153SWISS
Thu, 8 Jan - Thu, 15 Jan
SWISS Logo
18:35 - 08:15
DUB
-
FRA
12h 40m1 stop
SWISS Logo
09:10 - 17:45
FRA
-
DUB
9h 35m1 stop
£156SWISS
Thu, 29 Jan - Sun, 1 Feb
KLM Logo
13:25 - 22:25
DUB
-
FRA
8h 00m1 stop
KLM Logo
11:50 - 22:10
FRA
-
DUB
11h 20m1 stop
£166KLM
Thu, 8 Jan - Sun, 11 Jan
KLM Logo
13:25 - 22:25
DUB
-
FRA
8h 00m1 stop
KLM Logo
11:50 - 22:10
FRA
-
DUB
11h 20m1 stop
£167KLM
Useful Info

Good to know - Cheap tickets from Dublin to Heidelberg

Low seasonJanuary
Cheapest flight£64
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Dublin to Frankfurt am Main

When to book flights from Dublin to Heidelberg

Are your dates flexible? Find out the best times to travel from Dublin to Heidelberg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Dublin to Heidelberg

  • Which airports will I be using when flying from Dublin to Heidelberg?

    When flying out of Dublin you’ll be using Dublin. Heidelberg does not have its own airport so you’ll be flying into nearby Frankfurt am Main airport, which is 44.6 mi away.

  • How long does a flight from Dublin to Heidelberg take?

    Direct flights cover the 673 miles separating Dublin and Heidelberg in about 2h 00m.

  • How many flights are there between Dublin and Heidelberg?

    20 direct flights run between Dublin and Heidelberg on a daily basis. On average, there are about 146 departures each week.

  • What’s the cheapest day of the week to fly between Dublin and Heidelberg?

    Consider leaving on a Saturday and avoid Mondays if you're looking for the best rates. For your return to Dublin, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

  • How does KAYAK find such low prices on flights from Dublin to Heidelberg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Heidelberg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Heidelberg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Heidelberg from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Heidelberg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Heidelberg with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Heidelberg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Heidelberg from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Dublin to Heidelberg?

    In the last 72 hours, the cheapest one-way ticket between Dublin and Heidelberg found on KAYAK was with Ryanair for £15. Ryanair offered a return connection from £19 and Aer Lingus from £59.

Top tips for finding cheap flights from Dublin to Heidelberg

  • There is no airport in Heidelberg. Instead, you’ll be flying into Frankfurt Airport when flying between Dublin and Heidelberg.
  • The cheapest flight from Dublin to Heidelberg was found 67 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is January.

Top 3 airlines flying from Dublin to Heidelberg

 
Need help choosing which airline to fly with from Dublin to Heidelberg? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1394 reviews
7.4Boarding
7.0Entertainment
8.0Crew
6.6Food
7.1Comfort
Airline reviews

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

10.0 ExcellentPAULINA, Nov 2025
DUB - LAS
Read more Aer Lingus reviews

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Dinner was fabulous. Would have enjoyed a wine with it. None offered... for sale??? Breakfast was disappointing but adequate amount of food.

Take off was great but landing is always with a bump.

The flight was 1h delayed. There was a flight attendant making announcements in the cabin, but it was impossible to understand whether the information was important or not. (Although whatever she was saying, it was clearly meant to be communicated to the passengers.) From the way she spoke, it sounded like Spanish, but only thanks to catching one word out of every five or six — mumbled through her teeth — I realized she was actually speaking English. It was quite embarrassing

From boarding to disembarking, the whole operation was very efficient.

Flying from Hamburg to Stansted was a nightmare if I have to be honest, the flight was due to leave at 15:50 and we ended up not taking off properly till 16:56. They really don’t have enough people doing the sorting of baggage where you get the sticker for your case before the security check, going through security was 10x more faster then the whole baggage situation.

There isn’t any entertainment. The food and drink was available for a price. I didn’t buy any.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

Flight was fine, crew were good, cabin director spoke far too much; disembarking at Dublin Airport and entry into the terminal building was just dreadful, like entering the back door of a neglected factory building. What an awful impression it must give to first time visitors to Ireland.

Flight was over an hour late. Boarding was really messy with long queues at the plane.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

The worst flight ever. Sitting in plane for 4 hours delay and then they change crew. No water or food offered to any passengers including children in that time. Only 2 toilets out of 3 operating for flight with 200 passengers. Only enough food available for about 7 rows of seats depending where you sat you might be lucky. Cabin crew very unfriendly.

it was great the cabin crew were polite and detail oriented.

My girlfriend had a health emergency and couldn’t board the flight. I asked for a refund, but you only offered half of the purchase price as a refund. Very disappointing.

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Flight was great. Smooth flying, movies good. Open seats allowed for good stretching.

Come on. A two hour, 7am flight and a small bottle of water and a tiny chocolate bar was provided. No coffee, no nothing. Poor.

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

Not enough veg food for passengers. I actually did not get veg food and starved the entire flight duration.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

The crew on my Frankfurt to Chicago flight were outstanding!! Friendly, helpful and worth taking the time to write an excellent review on their behalf. I would fly Lufthansa again just because of their warmth, kindness and humor!

Everything you need to know for your flight from Dublin to Heidelberg

Complete your trip to Heidelberg with a hotel stay or car hire