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Cheap flights from Portsmouth to Heraklion from £311

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HER
6 יולי — 13 יולי1
1 adult

Cheap flight deals from Portsmouth to Heraklion

Keep the following information in mind while searching for Portsmouth to Heraklion flight deals. Data was last updated 1 יולי 2025.

Round-trip from

£311

Popular in

August

Cheapest in

January

Average price

£279
13/7-20/7
  • 13/7-20/7
  • 3 total stops
  • 37h 05m total
  • Portsmouth to Heraklion
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Portsmouth to Heraklion

Cheapest flights from Portsmouth to Heraklion
Explore the most affordable flight options available from Portsmouth to Heraklion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 יולי 2025.

א' 13/714:50SOU - HER
2 stops28h 45mMultiple Airlines
א' 20/708:00HER - SOU
1 stop8h 20mMultiple Airlines
Deal found 29/6£311
ש' 16/817:35SOU - HER
1 stop15h 15mKLM
ד' 20/821:40HER - SOU
1 stop13h 05mKLM
Deal found 30/6£433
ו' 3/1008:55SOU - HER
2 stops29h 00mBritish Airways
א' 5/1017:35HER - SOU
2 stops24h 30mBritish Airways
Deal found 30/6£698

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth to Heraklion that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 יולי 2025.
Use the filters below to find and compare flights from Portsmouth to Heraklion that are best for you.

Fly from

Portsmouth

Fly to

Heraklion

Route

Depart

Return

Price

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

א' 13/7

14:50-21:35

2 stops28h 45m

Heraklion N. Kazantzakis Apt.

א' 20/7

08:00-14:20

1 stop8h 20m

£311

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

ש' 16/8

17:35-10:50

1 stop15h 15m

Heraklion N. Kazantzakis Apt.

ד' 20/8

21:40-08:45

1 stop13h 05m

£433

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

ו' 3/10

08:55-15:55

2 stops29h 00m

Heraklion N. Kazantzakis Apt.

א' 5/10

17:35-16:05

2 stops24h 30m

£698

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Best time to book a flight from Portsmouth to Heraklion

Have a flexible travel schedule? Discover the best time to fly to Heraklion from Portsmouth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Heraklion

What is the cheapest month to book a flight from Portsmouth to Heraklion?

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Heraklion (average of £218). Flying from Portsmouth to Heraklion in August is currently the most expensive (average of £424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P0R to HER?

Find hourly flight availability from Portsmouth to Heraklion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 יולי 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Heraklion as you normally would.

Reviews of airlines servicing Heraklion

Get insights into the airlines that provide service to Heraklion. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heraklion. Reviews last updated 1 יולי 2025.
Read through reviews of airlines operating flights from Portsmouth to Heraklion, such as KLM and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,366 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.2

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,366 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.2

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.6
Okay
7,081 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.2

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Heraklion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Heraklion from Portsmouth?

    Most people fly into Heraklion N. Kazantzakis Apt. (HER) if they book a flight to Heraklion from Portsmouth. On average, N. Kazantzakis Apt. has 0 inbound flights from Portsmouth per day from 13 airlines. Heraklion N. Kazantzakis Apt. is conveniently located just 1.7 mi from Heraklion’s city center.

  • What are the cheapest flights from Portsmouth to Heraklion?

    Looking at all options, your cheapest flight can be booked for £175. While the most popular route (Southampton Eastleigh - Heraklion N. Kazantzakis Apt.) can be booked for £311 on average our data indicates £530 when flying from Portsmouth to Heraklion.

  • Can I find deals for flights from Portsmouth to Heraklion that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Heraklion flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Heraklion?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Heraklion.

  • Can I find deals for business class flights from Portsmouth to Heraklion?

    Yes. Cheapflights offers flight deals from Portsmouth to Heraklion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portsmouth to Heraklion?

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Heraklion (average of £218). Flying from Portsmouth to Heraklion in August is currently the most expensive (average of £424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Portsmouth?

Book flights to Portsmouth if you plan to visit one of these locations
Hersonissos
Agia Pelagia
Gouves
Stalida

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Top 10 airlines flying from Portsmouth to Heraklion

Discover the top 10 airlines that operate flights from Portsmouth to Heraklion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 יולי 2025.
AirlineCheapestAverageFlexibilityOn-time
Corendon Airlines EuropeCheapest£83Average£240FlexibilityNo cancel feeOn-timeN/A
Search Corendon Airlines Europe flights
easyJetCheapest£115Average£272FlexibilityNo cancel feeOn-time86%
Search easyJet flights
SWISSCheapest£125Average£218FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aegean AirlinesCheapest£136Average£383FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
Brussels AirlinesCheapest£140Average£167FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Corendon AirlinesCheapest£151Average£223FlexibilityNo cancel feeOn-timeN/A
Search Corendon Airlines flights
Sky ExpressCheapest£155Average£261FlexibilityNo cancel feeOn-timeN/A
Search Sky Express flights
LufthansaCheapest£168Average£269FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Jet2Cheapest£178Average£304FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
EurowingsCheapest£192Average£246FlexibilityNo cancel feeOn-time87%
Search Eurowings flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to Heraklion?

Cheapflights makes it easy to find Portsmouth to Heraklion flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Heraklion?

Cheapflights helps you find that perfect flight to Heraklion from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portsmouth to Heraklion with no change fees?

Yes, we can. To see specific flights from Portsmouth to Heraklion with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Portsmouth to Heraklion become cheaper?

Yes! Start tracking prices for Portsmouth to Heraklion flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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