£193 Find Cheap Flights from Belfast to Heidelberg

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast to Heidelberg departing on 21/1. 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
£193
Multiple Airlines
Wed 21/1Wed 28/1
BFS - FRA • 2 stops
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Flight Deals

Cheap Flights from Belfast to Heidelberg

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast 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 Belfast to Heidelberg

Wed, 21 Jan - Wed, 28 Jan
Multiple Airlines Logo
15:45 - 10:05
BFS
-
FRA
17h 20m2 stops
Multiple Airlines Logo
10:45 - 20:30
FRA
-
BFS
10h 45m2 stops
£193Multiple Airlines
Thu, 22 Jan - Thu, 29 Jan
Multiple Airlines Logo
07:05 - 19:20
BFS
-
FRA
11h 15m2 stops
Multiple Airlines Logo
10:45 - 22:10
FRA
-
BFS
12h 25m2 stops
£196Multiple Airlines
Mon, 2 Mar - Wed, 4 Mar
British Airways Logo
11:30 - 16:50
BHD
-
FRA
4h 20m1 stop
British Airways Logo
11:25 - 14:50
FRA
-
BHD
4h 25m1 stop
£227British Airways
Thu, 22 Jan - Thu, 29 Jan
Multiple Airlines Logo
07:05 - 19:20
BFS
-
FRA
11h 15m2 stops
Multiple Airlines Logo
09:40 - 14:05
FRA
-
BFS
5h 25m1 stop
£241Multiple Airlines
Wed, 21 Jan - Wed, 28 Jan
Multiple Airlines Logo
08:20 - 15:45
BFS
-
FRA
6h 25m1 stop
Multiple Airlines Logo
16:10 - 20:15
FRA
-
BFS
5h 05m1 stop
£246Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
British Airways Logo
10:40 - 22:00
BHD
-
FRA
10h 20m1 stop
British Airways Logo
11:35 - 18:40
FRA
-
BHD
8h 05m1 stop
£248British Airways
Fri, 13 Feb - Sun, 15 Feb
KLM Logo
17:20 - 17:55
BHD
-
FRA
23h 35m1 stop
KLM Logo
18:30 - 16:50
FRA
-
BHD
23h 20m1 stop
£252KLM
Thu, 1 Jan - Wed, 7 Jan
Multiple Airlines Logo
08:50 - 22:00
BFS
-
FRA
12h 10m1 stop
Multiple Airlines Logo
11:25 - 20:15
FRA
-
BFS
9h 50m1 stop
£259Multiple Airlines
Wed, 21 Jan - Wed, 28 Jan
Multiple Airlines Logo
08:20 - 15:45
BFS
-
FRA
6h 25m1 stop
Multiple Airlines Logo
16:10 - 20:15
FRA
-
BFS
5h 05m1 stop
£260Multiple Airlines
Mon, 2 Mar - Wed, 4 Mar
Aer Lingus Logo
17:55 - 19:20
BHD
-
FRA
24h 25m2 stops
Aer Lingus Logo
20:00 - 13:50
FRA
-
BHD
18h 50m2 stops
£425Aer Lingus
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Good to know - Cheap tickets from Belfast to Heidelberg

Cheapest flight£193
Flight from Belfast Intl Airport to Frankfurt Airport

When to book flights from Belfast to Heidelberg

Are your dates flexible? Find out the best times to travel from Belfast 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 Belfast to Heidelberg

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

    When flying out of Belfast you’ll be using one of these airports: Belfast Intl or Belfast City. Heidelberg does not have its own airport so you’ll be flying into nearby Frankfurt am Main airport, which is 44.6 mi away.

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

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Heidelberg from Belfast 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 Belfast 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 Belfast with another airline.

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

Top tips for finding cheap flights from Belfast to Heidelberg

  • There is no airport in Heidelberg. Instead, you’ll be flying into Frankfurt Airport when flying between Belfast and Heidelberg.

Reviews of the top airline flying from Belfast to Heidelberg

 
Need help choosing which airline to fly with from Belfast 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.
7.7
KLMOverall score based on 1431 reviews
8.3Crew
7.6Comfort
7.8Boarding
7.2Food
7.1Entertainment
Airline reviews

Terrible last row seats many seats available but no offer to move to better seat

2.0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

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

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