In terms of precipitation, rainfall in Czech Republic ranges from 10.0 - 60.0 inches per month. June is typically the wettest month, when rainfall can reach 60.0 mm. February is typically the driest time to visit Czech Republic when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Czech Republic, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the cheapest flights from Portsmouth to Czech Republic?

The cheapest flight price from Portsmouth to Czech Republic is £76. On average you can expect to pay £265. The most popular route, (Southampton Eastleigh - Václav Havel Prague), can usually be booked for £180.

What are the most reliable airlines from Portsmouth to Czech Republic?

Consider British Airways (66%), Cathay Pacific (64%) or American Airlines (62%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Czech Republic.

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

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

How can I find direct flights from Portsmouth to Czech Republic?

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

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

Yes. Cheapflights offers flight deals from Portsmouth 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.

£94+ Cheap Flights from Portsmouth to the Czech Republic

Cheap flight deals from Portsmouth to Czech Republic

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Portsmouth to Czech Republic
Explore the most affordable flight options available from Portsmouth to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Mon 12/1019:20 -

2 stops20h 35m

Thu 15/1018:20 -

2 stops15h 25m

Deal found 19/8£164

Mon 14/920:40 -

2 stops34h 40m

Mon 21/915:10 -

2 stops22h 45m

Deal found 17/8£165

Mon 28/920:40 -

2 stops23h 40m

Mon 5/1010:45 -

2 stops27h 05m

Deal found 14/8£168

Wed 14/1020:00 -

2 stops19h 40m

Mon 19/1010:45 -

2 stops27h 05m

Deal found 16/8£180

Sat 26/919:25 -

2 stops24h 15m

Wed 30/913:15 -

2 stops20h 20m

Deal found 17/8£180

Sun 18/1012:35 -

2 stops20h 45m

Mon 19/1014:00 -

2 stops23h 50m

Deal found 16/8£185

Fri 2/1012:20 -

2 stops11h 40m

Fri 9/1017:20 -

2 stops19h 25m

Deal found 18/8£190

Wed 9/915:35 -

1 stop5h 00m

Sat 12/906:10 -

2 stops27h 25m

Deal found 15/8£199

Find flight deals from Portsmouth to Czech Republic

Round-trip from	£164
One-way from	£94
Popular in	December
Cheapest in	January
Average price	£134

12/10-15/10
4 total stops
36h 00m total
Portsmouth to Czech Republic

Search Deals

7/10
1 total stop
5h 00m total
Portsmouth to Czech Republic

Search Deals

High demand for flights, 2% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Mon 12/10

19:20-16:55

2 stops20h 35m

Václav Havel Prague

Thu 15/10

18:20-08:45

2 stops15h 25m

£164

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Mon 28/9

20:40-21:20

2 stops23h 40m

Václav Havel Prague

Mon 5/10

10:45-12:50

2 stops27h 05m

£168

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Fri 2/10

12:20-01:00

2 stops11h 40m

Václav Havel Prague

Fri 9/10

17:20-11:45

2 stops19h 25m

£190

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Sun 18/10

10:00-17:25

1 stop6h 25m

Václav Havel Prague

Mon 19/10

10:45-12:50

2 stops27h 05m

£197

Fastest return journey

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Mon 26/10

19:25-10:00

1 stop13h 35m

Václav Havel Prague

Sat 31/10

18:30-08:40

2 stops15h 10m

£212

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Wed 9/12

09:15-10:05

1 stop23h 50m

Václav Havel Prague

Wed 16/12

14:15-13:40

1 stop24h 25m

£215

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Wed 9/9

17:20-08:25

2 stops14h 05m

Václav Havel Prague

Sat 12/9

10:55-08:35

2 stops22h 40m

£217

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Tue 8/9

17:20-13:45

1 stop19h 25m

Václav Havel Prague

Sun 13/9

11:15-08:35

1 stop22h 20m

£247

Cheapest one-way

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Wed 7/10

10:45-10:10

2 stops22h 25m

£95

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Thu 8/10

11:40-09:05

2 stops20h 25m

£100

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 17 resultsSorted by cheapest first

Best time to book a flight from Portsmouth to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Portsmouth with our price prediction graph.

SOU-PRG

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 the Czech Republic

P0R-CZ0

SOU-PRG

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

It’s optimal to fly from Portsmouth to Czech Republic in the afternoon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Portsmouth to Czech Republic?

Travellers seeking maximum savings on their Portsmouth to Czech Republic flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Czech Republic

See what other customers who have flown with KLM from Portsmouth to the Czech Republic have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,560 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

KLM

7.8

Good

1,560 reviews

KLM

7.8

Good

1,560 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

What are the most reliable airlines from Portsmouth to Czech Republic?
Consider British Airways (66%), Cathay Pacific (64%) or American Airlines (62%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Czech Republic.
What are the cheapest flights from Portsmouth to Czech Republic?
The cheapest flight price from Portsmouth to Czech Republic is £76. On average you can expect to pay £265. The most popular route, (Southampton Eastleigh - Václav Havel Prague), can usually be booked for £180.
Can I find deals for flights from Portsmouth to Czech Republic that include hotel bookings?
Yes. In addition to deals on Portsmouth to Czech Republic flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to Czech Republic?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Czech Republic.
Can I find deals for business class flights from Portsmouth to Czech Republic?
Yes. Cheapflights offers flight deals from Portsmouth 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Czech Republic

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Top 9 airlines flying from Portsmouth to Czech Republic

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£26	Average£120	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Ryanair	Cheapest£28	Average£90	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Wizz Air	Cheapest£42	Average£107	FlexibilityNo cancel fee	On-timeN/A	Search Wizz Air flights
KLM	Cheapest£80	Average£239	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£105	Average£190	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Jet2	Cheapest£150	Average£235	FlexibilityNo cancel fee	On-timeN/A	Search Jet2 flights
LOT	Cheapest£155	Average£195	FlexibilityNo cancel fee	On-time81%	Search LOT flights
Lufthansa	Cheapest£174	Average£228	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Brussels Airlines	Cheapest£178	Average£207	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Portsmouth to Czech Republic?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to Czech Republic for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Portsmouth to Czech Republic 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 Czech Republic become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Portsmouth to the Czech Republic from £94

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Czech Republic

Cheapest flights from Portsmouth to Czech RepublicExplore the most affordable flight options available from Portsmouth to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Explore the most affordable flight options available from Portsmouth to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Best flights from Portsmouth to Czech RepublicDiscover carefully curated flight deals from Portsmouth to Czech Republic that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Discover carefully curated flight deals from Portsmouth to Czech Republic that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Last-minute flights from Portsmouth to Czech RepublicDiscover last-minute flight deals from Portsmouth to Czech Republic. Data last updated 19 August 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to Czech Republic. Data last updated 19 August 2026 and is based on user searches.

One-way flights from Portsmouth to Czech RepublicSearch for one-way flight options from Portsmouth to Czech Republic. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Search for one-way flight options from Portsmouth to Czech Republic. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Find flight deals from Portsmouth to Czech Republic

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to the Czech Republic that are best for you.

Best time to book a flight from Portsmouth to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Portsmouth with our price prediction graph.

Cheapflights Insights

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

Find hourly flight availability from Portsmouth to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2026.

It’s optimal to fly from Portsmouth to Czech Republic in the afternoon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Portsmouth to Czech Republic?

Use this chart to determine the cheapest time to fly return from Portsmouth to Czech Republic. Price data was last updated on 15 August 2026.

Travellers seeking maximum savings on their Portsmouth to Czech Republic flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Czech Republic

See what other customers who have flown with KLM from Portsmouth to the Czech Republic have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the most reliable airlines from Portsmouth to Czech Republic?

What are the cheapest flights from Portsmouth to Czech Republic?

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

How can I find direct flights from Portsmouth to Czech Republic?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portsmouth to Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Czech Republic by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Portsmouth to Czech Republic by cabin class

Find flights from Portsmouth to Czech Republic, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portsmouth and Czech Republic flights

Browse other Portsmouth and Czech Republic flight options. Last updated on 19 August 2026.

Popular flight searches

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Portsmouth to Czech Republic flights

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Top 9 airlines flying from Portsmouth to Czech Republic

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How does Cheapflights help users find flights from Portsmouth to Czech Republic?

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

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

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

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Cheapest flights from Portsmouth to Czech Republic
Explore the most affordable flight options available from Portsmouth to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Best flights from Portsmouth to Czech Republic
Discover carefully curated flight deals from Portsmouth to Czech Republic that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Last-minute flights from Portsmouth to Czech Republic
Discover last-minute flight deals from Portsmouth to Czech Republic. Data last updated 19 August 2026 and is based on user searches.

One-way flights from Portsmouth to Czech Republic
Search for one-way flight options from Portsmouth to Czech Republic. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.