£120 Find Cheap Flights from Southampton 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 Southampton to Heidelberg departing on 6/10. 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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Cheap Flight Deals from Southampton to Heidelberg (SOU-FRA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton 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.

Recent return flight deals from Southampton to Heidelberg

KAYAK's recommended return flight deals from the most popular airlines that fly from Southampton to Heidelberg.
Discover the best prices for you by selecting your travel dates on KAYAK.
KLM Logo
09:20 - 17:15SOU-FRA
6h 55m1 stop
KLM Logo
06:00 - 08:45FRA-SOU
3h 45m1 stop
£198KLM
Find Deal
Mon, 16 Jun - Sun, 22 Jun
KLM Logo
09:20 - 17:15SOU-FRA
6h 55m1 stop
KLM Logo
06:00 - 08:45FRA-SOU
3h 45m1 stop
£198KLM
Find Deal
Mon, 16 Jun - Sun, 22 Jun
KLM Logo
18:05 - 09:35SOU-FRA
14h 30m1 stop
KLM Logo
17:55 - 08:50FRA-SOU
15h 55m1 stop
£207KLM
Find Deal
Sat, 17 May - Mon, 26 May
Aer Lingus Logo
20:00 - 10:15SOU-FRA
13h 15m1 stop
Aer Lingus Logo
20:40 - 08:15FRA-SOU
12h 35m1 stop
£234Aer Lingus
Find Deal
Fri, 16 May - Mon, 26 May
 Logo
18:00 - 10:15SOU-FRA
15h 15m2 stops
 Logo
20:40 - 08:15FRA-SOU
12h 35m1 stop
Sat, 17 May - Mon, 26 May
 Logo
08:25 - 10:15SOU-FRA
24h 50m2 stops
 Logo
20:40 - 19:30FRA-SOU
23h 50m1 stop
Sat, 16 Aug - Mon, 25 Aug
 Logo
16:15 - 15:50SOU-FRA
22h 35m2 stops
 Logo
20:40 - 19:30FRA-SOU
23h 50m1 stop
Fri, 15 Aug - Mon, 25 Aug
 Logo
18:00 - 10:15SOU-FRA
15h 15m2 stops
 Logo
20:40 - 11:45FRA-SOU
16h 05m2 stops
Sat, 17 May - Mon, 26 May
British Airways Logo
16:45 - 09:30SOU-FRA
15h 45m2 stops
British Airways Logo
06:35 - 16:15FRA-SOU
10h 40m2 stops
£502British Airways
Find Deal
Thu, 12 Jun - Mon, 16 Jun
British Airways Logo
10:45 - 09:20SOU-FRA
45h 35m2 stops
British Airways Logo
11:35 - 20:55FRA-SOU
10h 20m2 stops
£536British Airways
Find Deal
Sat, 11 Oct - Mon, 3 Nov
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Good to know - Cheap tickets from Southampton to Heidelberg

High seasonAugust
Cheapest flight£120
Most popular time to fly and prices are also 9% lower on average.
Flight from Southampton to Frankfurt am Main

When to book flights from Southampton to Heidelberg

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

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

    When flying out of Southampton you’ll be using Southampton Eastleigh. 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 Southampton to Heidelberg take?

    There are no direct flights covering the 440 miles separating Southampton and Heidelberg but indirect flights take around 6h 55m.

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

    Consider leaving on a Monday and avoid Sundays if you're looking for the best rates. For your return to Southampton, you’ll find the best rates on Thursdays and the most expensive ones on Fridays.

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

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

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

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

    In the last 72 hours, the cheapest one-way ticket between Southampton and Heidelberg found on KAYAK was with Aer Lingus for £120. KLM offered a return connection from £198 and Aer Lingus from £234.

Top tips for finding cheap flights from Southampton to Heidelberg

  • There is no airport in Heidelberg. Instead, you’ll be flying into Frankfurt Airport when flying between Southampton and Heidelberg.
  • High season is considered to be May, June and July. The cheapest month to fly is January.

Top airline flying from Southampton to Heidelberg

Need help choosing which airline to fly with from Southampton 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 1334 reviews
7.7Comfort
7.1Entertainment
7.8Boarding
8.4Crew
7.2Food
Airline reviews

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.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

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.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

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.

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.

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

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