£83 Find Cheap Flights from Portsmouth 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 Portsmouth to Heidelberg departing on 11/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Heidelberg

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£201
KLM
Fri 13/3Fri 20/3
SOU - FRA • 1 stop
Cheapest one-way flight
£83
Multiple Airlines
Mon 11/5
SOU - FRA • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heidelberg!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portsmouth to Heidelberg

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

Fri, 13 Mar - Fri, 20 Mar
KLM Logo
17:35 - 22:25
SOU
-
FRA
3h 50m
1 stop
KLM Logo
19:20 - 08:50
FRA
-
SOU
14h 30m
1 stop
£201KLM
Fri, 13 Mar - Fri, 20 Mar
KLM Logo
17:35 - 22:25
SOU
-
FRA
3h 50m
1 stop
KLM Logo
19:20 - 08:50
FRA
-
SOU
14h 30m
1 stop
£202KLM
Mon, 9 Mar - Tue, 10 Mar
Aer Lingus Logo
09:30 - 19:20
SOU
-
FRA
8h 50m
1 stop
Aer Lingus Logo
10:45 - 15:35
FRA
-
SOU
5h 50m
1 stop
£229Aer Lingus
Mon, 9 Mar - Tue, 10 Mar
Multiple Airlines Logo
17:45 - 10:05
SOU
-
FRA
15h 20m
2 stops
Multiple Airlines Logo
19:20 - 15:35
FRA
-
SOU
21h 15m
2 stops
£244Multiple Airlines
Mon, 9 Mar - Tue, 10 Mar
Multiple Airlines Logo
09:30 - 19:20
SOU
-
FRA
8h 50m
1 stop
Multiple Airlines Logo
09:10 - 14:50
FRA
-
SOU
6h 40m
2 stops
£245Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
20:10 - 10:05
SOU
-
FRA
12h 55m
1 stop
Multiple Airlines Logo
20:00 - 13:10
FRA
-
SOU
18h 10m
2 stops
£273Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
12:00 - 22:25
SOU
-
FRA
9h 25m
2 stops
Multiple Airlines Logo
20:00 - 08:45
FRA
-
SOU
13h 45m
1 stop
£289Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
14:25 - 10:05
SOU
-
FRA
18h 40m
2 stops
Multiple Airlines Logo
20:00 - 13:10
FRA
-
SOU
18h 10m
2 stops
£296Multiple Airlines
Thu, 19 Mar - Sun, 22 Mar
Aer Lingus Logo
20:10 - 10:05
SOU
-
FRA
12h 55m
1 stop
Aer Lingus Logo
20:00 - 08:45
FRA
-
SOU
13h 45m
1 stop
£318Aer Lingus
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
12:00 - 22:25
SOU
-
FRA
9h 25m
2 stops
Multiple Airlines Logo
14:00 - 08:45
FRA
-
SOU
19h 45m
2 stops
£365Multiple Airlines
Useful Info

Good to know - Cheap tickets from Portsmouth to Heidelberg

Low seasonNovember
Cheapest flight£83
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Southampton to Frankfurt am Main

When to book flights from Portsmouth to Heidelberg

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

FAQs - booking Heidelberg flights

  • How long is the flight to Heidelberg?

    Flights from Newcastle upon Tyne1h 42m
    Flights from Birmingham1h 35m
    Flights from Manchester1h 48m
    Flights from Edinburgh1h 58m
    Flights from London1h 46m

  • What is the cheapest flight to Frankfurt am Main?

    In the last 3 days, the cheapest flight deal to Frankfurt am Main was found on the route from Southampton, at £201 return. The most popular connection is from London to Frankfurt am Main and KAYAK users have found return deals for as low as £99 in the last 3 days.

  • Which airlines fly to Frankfurt am Main?

    Many airlines fly to Frankfurt am Main, the most common ones being Lufthansa, British Airways, and Air Dolomiti. See the amount of flights per week for popular airlines flying to Frankfurt am Main.

  • How to fly to Heidelberg?

    You cannot fly directly to Heidelberg. KAYAK recommends you fly to Frankfurt am Main (FRA) (44.64 miles from Heidelberg). From there you can hire a car or take a taxi.

  • What airports are near Heidelberg?

    The closest airport is Mannheim City (MHG) (8.89 mi). Other nearby airports are Frankfurt am Main (FRA) (44.64 mi), Stuttgart Echterdingen (STR) (54.62 mi) or Saarbruecken Ensheim (SCN) (71.75 mi). KAYAK recommends you fly to Frankfurt am Main.

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

    The distance between Frankfurt am Main Airport and the city centre of Frankfurt am Main is 7 miles.

  • 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.

Top tips for finding cheap flights from Portsmouth to Heidelberg

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

Reviews of the top airline flying from Portsmouth to Heidelberg

 
Need help choosing which airline to fly with from Portsmouth 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 1443 reviews
8.4Crew
7.3Food
7.1Entertainment
7.6Comfort
7.8Boarding
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

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

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

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

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

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.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

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!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

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

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

Car hire in Heidelberg
Hotels in Heidelberg
Holidays in Heidelberg