€34 Find Cheap Flights 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 to Heidelberg departing on 15/4. 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.
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Good to know

Low season

January

High season

July

Cheapest flight

€34
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from Dublin to Frankfurt Airport

FAQs - booking Heidelberg flights

  • How long is the flight to Heidelberg?

    Flights from Dublin2h 07m
  • How to fly to Heidelberg?

    You cannot fly directly to Heidelberg. KAYAK recommends you fly to Frankfurt am Main (FRA) (71.83 km from Heidelberg). From there you can hire a car or take a taxi.

  • What airports are near Heidelberg?

    The closest airport is Frankfurt am Main (FRA) (71.83 km). Other nearby airports are Karlsruhe Söllingen (FKB) (81.48 km) or Stuttgart Echterdingen (STR) (87.9 km). KAYAK recommends you fly to Frankfurt am Main.

  • How far is Frankfurt am Main Airport from central Frankfurt am Main?

    You’ll need to travel 12 km to reach the Frankfurt am Main city centre from Frankfurt am Main Airport.

  • How does KAYAK find such low prices on flights 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 to Heidelberg.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Heidelberg

  • There is no major airport in Heidelberg. It is instead served by Frankfurt am Main Airport.
  • Looking for cheap airfare to Heidelberg? 25% of our users found return tickets to Heidelberg for the following prices or less: From Cork €255, from Dublin €804
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be February, March and April. The cheapest month to fly from Ireland is September.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Heidelberg flight deals.
See more tips

Top 3 airlines flying to Heidelberg

Need help choosing which airline to fly with from Ireland 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.
7.8
KLMOverall score based on 1341 reviews
8.4Crew
7.3Food
7.8Boarding
7.7Comfort
7.2Entertainment
Airline reviews

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

2.0 Mediocrejack, Jan 2025CPT - AMS
Read more KLM reviews

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Always having a good experience with Lufthansa. I prefer them over anyone else. Sometimes prices need to be more affordable. Munich airport is clean and good, services are available and it’s overall a good experience. I have been flying with Lufthansa for close to a decade and I hope many more to come.

Both flights were delayed and we missed our connection. Our second flight was delayed 3 times. I have always had great service and never any problems with my flights on Lufthansa. My last two flights were, unfortunately, awful. I fly quite often to Germany and have had better luck with United than Lufthansa.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

Flights were extremely delayed, then canceled, our baggage was lost due to this and the service reps at the counter couldn’t be bothered to help us put in a missing luggage claim.

Food was good! Crew very polite however when asked to adjust temperature did not help! It was freezing! Seats uncomfortable 😣

Flight ride was good, crew members were great however they need to hire some better food caterer.

The flight and service were very good. Thanks to the crew.

You gave me a “Never fly Lufthansa” experience for life. You charged me $1760 for reinstating my ticket on a cancelled flight. Service at the airport was terrible. I’m convinced that I should never fly Lufthansa.

On board Entertainment and crew services were absolutely trash! Neither me, nor any of my 40 family/friends members are flying Lufthansa again!

Nearly every flight was delayed, I missed a connection at one point and the solution was unbearable. Added nearly 12 hours of travel time to my itinerary and was given no recompense.

Book Cheap Heidelberg Plane Tickets

Recent return flight deals

6/3Thu
directAer Lingus
2h 10mDUB-FRA
10/3Mon
directAer Lingus
2h 10mFRA-DUB
€68
6/3Thu
directAer Lingus
2h 10mDUB-FRA
10/3Mon
directAer Lingus
2h 10mFRA-DUB
€69
6/3Thu
direct
2h 10mDUB-FRA
10/3Mon
direct
2h 10mFRA-DUB
€117
6/3Thu
direct
2h 10mDUB-FRA
10/3Mon
direct
2h 10mFRA-DUB
€120
19/2Wed
directLufthansa
2h 00mDUB-FRA
26/2Wed
directLufthansa
2h 10mFRA-DUB
€121
11/2Tue
directLufthansa
2h 00mDUB-FRA
15/2Sat
directLufthansa
2h 10mFRA-DUB
€122
19/2Wed
1 stopSWISS
6h 00mDUB-FRA
26/2Wed
1 stopSWISS
4h 05mFRA-DUB
€174
6/3Thu
1 stopSWISS
6h 00mDUB-FRA
10/3Mon
1 stopSWISS
4h 25mFRA-DUB
€175
2/3Sun
1 stopKLM
11h 00mDUB-FRA
16/3Sun
1 stopKLM
14h 30mFRA-DUB
€179
20/2Thu
1 stopKLM
4h 15mDUB-FRA
27/2Thu
1 stopKLM
6h 45mFRA-DUB
€182

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Recent one-way flight deals

15/4Tue
directAer Lingus
2h 15mDUB-FRA
€34
3/3Mon
directAer Lingus
2h 10mDUB-FRA
€47
24/2Mon
1 stopKLM
3h 50mDUB-FRA
€72
23/2Sun
1 stopKLM
8h 05mDUB-FRA
€73
23/5Fri
1 stopScandinavian Airlines
6h 05mDUB-FRA
€74
12/2Wed
directLufthansa
2h 00mDUB-FRA
€75
24/5Sat
directLufthansa
2h 05mDUB-FRA
€76
13/2Thu
1 stopScandinavian Airlines
6h 15mDUB-FRA
€77
30/3Sun
1 stopSWISS
4h 15mDUB-FRA
€107
1/3Sat
1 stopSWISS
5h 15mDUB-FRA
€110

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Last minute flights to Heidelberg

Last minute flight, train and bus deals

24/1Fri
directLufthansa
2h 00mDUB-FRA
26/1Sun
directLufthansa
2h 10mFRA-DUB
€128
26/1Sun
multi-stop
26h 45mDUB-FRA
30/1Thu
direct
2h 15mFRA-DUB
€197
24/1Fri
multi-stop
12h 30mDUB-FRA
26/1Sun
direct
2h 10mFRA-DUB
€202
26/1Sun
multi-stop
15h 05mDUB-FRA
30/1Thu
multi-stop
3h 45mFRA-DUB
€208
27/1Mon
directLufthansa
2h 00mDUB-FRA
29/1Wed
directLufthansa
2h 10mFRA-DUB
€225
24/1Fri
directAer Lingus
2h 10mDUB-FRA
26/1Sun
directAer Lingus
2h 10mFRA-DUB
€257
27/1Mon
multi-stopSWISS
25h 30mDUB-FRA
29/1Wed
multi-stopSWISS
9h 45mFRA-DUB
€263
24/1Fri
multi-stopSWISS
12h 30mDUB-FRA
26/1Sun
multi-stopSWISS
9h 05mFRA-DUB
€274
27/1Mon
multi-stopLOT
20h 15mDUB-FRA
29/1Wed
multi-stopLOT
26h 35mFRA-DUB
€1,486
24/1Fri
multi-stopLOT
20h 15mDUB-FRA
26/1Sun
multi-stopLOT
27h 00mFRA-DUB
€1,552

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Everything you need to know for your flight to Heidelberg

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