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Cheap flights from Southampton to the Czech Republic from £103

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — PRG
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Czech Republic

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Czech Republic
Explore the most affordable flight options available from Southampton to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Mon 20/720:00
SOU
-
PRG
1 stop14h 40m
Multiple Airlines
Wed 29/709:25
PRG
-
SOU
2 stops24h 10m
Multiple Airlines
Deal found 9/6£193
Mon 6/717:20
SOU
-
PRG
2 stops27h 00m
Multiple Airlines
Wed 8/709:25
PRG
-
SOU
2 stops24h 10m
Multiple Airlines
Deal found 6/6£197
Thu 15/1009:05
SOU
-
PRG
1 stop22h 15m
KLM
Sun 18/1006:00
PRG
-
SOU
1 stop11h 50m
KLM
Deal found 9/6£232
Sat 4/706:45
SOU
-
PRG
1 stop14h 05m
Multiple Airlines
Sat 11/717:20
PRG
-
SOU
2 stops15h 35m
Multiple Airlines
Deal found 6/6£238
Thu 13/818:05
SOU
-
PRG
1 stop22h 35m
KLM
Wed 19/818:35
PRG
-
SOU
1 stop15h 10m
KLM
Deal found 5/6£240
Mon 20/718:05
SOU
-
PRG
1 stop15h 25m
KLM
Wed 29/714:30
PRG
-
SOU
1 stop4h 05m
KLM
Deal found 7/6£241
Fri 17/718:05
SOU
-
PRG
1 stop13h 15m
KLM
Tue 21/718:35
PRG
-
SOU
1 stop15h 10m
KLM
Deal found 4/6£242

Find flight deals from Southampton to Czech Republic

Keep the following information in mind while searching for Southampton to Czech Republic flight deals. Data was last updated 9 June 2026.

Round-trip from

£193

One-way from

£103

Popular in

December

Cheapest in

September

Average price

£104
20/7-29/7
  • 20/7-29/7
  • 3 total stops
  • 38h 50m total
  • Southampton to Czech Republic
Search Deals
15/7
  • 15/7
  • 1 total stop
  • 16h 20m total
  • Southampton to Czech Republic
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Czech Republic 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 9 June 2026.
Use the filters below to find and compare flights from Southampton to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Mon 20/7

20:00-21:20

2 stops24h 20m

Václav Havel Prague

Wed 29/7

09:25-08:35

2 stops24h 10m

£196

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Fri 17/7

18:05-08:20

1 stop13h 15m

Václav Havel Prague

Tue 21/7

18:35-08:45

1 stop15h 10m

£242
Fastest return journey

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Mon 6/7

18:25-01:00

1 stop5h 35m

Václav Havel Prague

Wed 8/7

06:40-13:40

1 stop8h 00m

£249

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Fri 26/6

20:10-20:05

1 stop22h 55m

Václav Havel Prague

Mon 6/7

19:00-12:55

1 stop18h 55m

£254

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Thu 13/8

20:00-11:10

1 stop14h 10m

Václav Havel Prague

Wed 19/8

14:45-08:45

2 stops19h 00m

£267

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Thu 25/6

18:25-09:40

1 stop14h 15m

Václav Havel Prague

Sun 28/6

06:15-12:05

2 stops6h 50m

£352

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Mon 28/9

15:15-09:30

2 stops17h 15m

Václav Havel Prague

Mon 5/10

20:55-14:45

2 stops18h 50m

£442
Cheapest one-way

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Mon 15/6

20:40-23:50

1 stop26h 10m

£121

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Wed 15/7

09:15-08:20

1 stop22h 05m

£175

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Mon 16/11

06:50-22:50

2 stops15h 00m

£190

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Southampton to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Southampton 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 Southampton to the Czech Republic

What is the cheapest month to book a flight from Southampton to Czech Republic?

Currently, December is the cheapest month in which you can book a flight from Southampton to Czech Republic (average of £45). Flying from Southampton to Czech Republic in January is currently the most expensive (average of £301). 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.

Reviews of airlines servicing Czech Republic

Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated 9 June 2026.
Read reviews from past customers who have flown with KLM from Southampton to the Czech Republic. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Southampton to Czech Republic. 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 from for flights from Southampton to Czech Republic?

    Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Czech Republic. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

  • How long is the flight from Southampton to Czech Republic?

    KLM can get you from Southampton to Czech Republic in just under 22h 35m. Your travel time can differ by up to . Airlines will cover a distance of 687 mi.

  • Can I find deals for flights from Southampton to Czech Republic that include hotel bookings?

    Yes. In addition to deals on Southampton to Czech Republic flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Czech Republic?

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

  • Can I find deals for business class flights from Southampton to Czech Republic?

    Yes. Cheapflights offers flight deals from Southampton to Czech Republic 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 Southampton to Czech Republic?

    Currently, December is the cheapest month in which you can book a flight from Southampton to Czech Republic (average of £45). Flying from Southampton to Czech Republic in January is currently the most expensive (average of £301). 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

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Top airline flying from Southampton to Czech Republic

Discover the top airline that operate flights from Southampton to Czech Republic. 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 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£194Average£301FlexibilityNo cancel feeOn-time75%
Search KLM 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 Southampton to Czech Republic?

Cheapflights makes it easy to find Southampton to Czech Republic 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 Southampton to Czech Republic?

Cheapflights simply makes it quick and affordable to book flights from Southampton to Czech Republic by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Southampton to Czech Republic with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Czech Republic, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southampton to Czech Republic become cheaper?

Yes! Start tracking prices for Southampton to Czech Republic 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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