How long is the flight from Portsmouth to Czech Republic?

A quick flight from Portsmouth to Czech Republic can take about 20h 55m. easyJet provides one of the quickest options available for as low as £448. Portsmouth and Czech Republic are separated by a distance of 687 mi. This flight may include one or multiple stops.

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 £71. On average you can expect to pay £251. The most popular route, (Southampton Eastleigh - Václav Havel Prague), can usually be booked for £162.

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

Consider British Airways (67%), Cathay Pacific (66%) or American Airlines (64%) 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.

£86+ 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 6 September 2026.

Sat 3/1009:20 -

2 stops22h 30m

Thu 8/1013:55 -

1 stop6h 35m

Deal found 4/9£162

Thu 5/1117:10 -

1 stop4h 30m

Sun 8/1122:45 -

2 stops21h 45m

Deal found 1/9£186

Sun 18/1020:00 -

1 stop14h 10m

Sun 25/1022:45 -

2 stops21h 45m

Deal found 3/9£189

Mon 14/920:40 -

2 stops23h 40m

Thu 17/921:30 -

1 stop12h 15m

Deal found 3/9£190

Thu 1/1012:35 -

2 stops7h 45m

Thu 8/1019:30 -

2 stops14h 15m

Deal found 3/9£203

Find flight deals from Portsmouth to Czech Republic

Round-trip from	£162
One-way from	£86
Popular in	December
Cheapest in	January
Average price	£92

3/10-8/10
3 total stops
29h 05m total
Portsmouth to Czech Republic

Search Deals

6/12-31/12
2 total stops
26h 45m total
Portsmouth to Czech Republic

Search Deals

High demand for flights, 3% 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 September 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

Sun 6/12

16:05-19:50

2 stops26h 45m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

£86

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Thu 5/11

17:10-09:05

1 stop14h 55m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

£108

Fastest return journey

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Thu 1/10

08:55-21:20

2 stops11h 25m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

£133

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Wed 4/11

09:15-10:05

1 stop23h 50m

Václav Havel Prague

Sun 8/11

20:45-17:15

1 stop21h 30m

£177

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Thu 5/11

17:10-22:40

1 stop4h 30m

Václav Havel Prague

Sun 8/11

22:45-19:30

2 stops21h 45m

£186

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Thu 1/10

12:35-21:20

2 stops7h 45m

Václav Havel Prague

Thu 8/10

19:30-08:45

2 stops14h 15m

£203

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Tue 20/10

09:15-09:10

2 stops22h 55m

Václav Havel Prague

Tue 27/10

11:45-08:45

3 stops22h 00m

£252

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Mon 21/12

19:55-18:50

2 stops21h 55m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

£302

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Tue 3/11

19:55-18:50

2 stops21h 55m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

£303

SouthamptonPrague

SOU Southampton Eastleigh - PRG Václav Havel Prague

SOUPRG

Southampton Eastleigh

Tue 29/9

08:55-07:55

2 stops22h 00m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

£442

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 15 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 28% 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

1,568 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

1,568 reviews

KLM

7.8

Good

1,568 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

How long is the flight from Portsmouth to Czech Republic?
A quick flight from Portsmouth to Czech Republic can take about 20h 55m. easyJet provides one of the quickest options available for as low as £448. Portsmouth and Czech Republic are separated by a distance of 687 mi. This flight may include one or multiple stops.
What are the most reliable airlines from Portsmouth to Czech Republic?
Consider British Airways (67%), Cathay Pacific (66%) or American Airlines (64%) 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 £71. On average you can expect to pay £251. The most popular route, (Southampton Eastleigh - Václav Havel Prague), can usually be booked for £162.
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

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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£111	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Ryanair	Cheapest£29	Average£86	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Wizz Air	Cheapest£43	Average£107	FlexibilityNo cancel fee	On-timeN/A	Search Wizz Air flights
KLM	Cheapest£80	Average£240	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£105	Average£189	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Jet2	Cheapest£150	Average£237	FlexibilityNo cancel fee	On-timeN/A	Search Jet2 flights
LOT	Cheapest£155	Average£195	FlexibilityNo cancel fee	On-time81%	Search LOT flights
Lufthansa	Cheapest£175	Average£241	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Brussels Airlines	Cheapest£178	Average£208	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights

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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.

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Cheap flights from Portsmouth to the Czech Republic from £86

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. 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 6 September 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 6 September 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 6 September 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 6 September 2026.

Last-minute flights from Portsmouth to Czech RepublicDiscover last-minute flight deals from Portsmouth to Czech Republic. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to Czech Republic. Data last updated 6 September 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 6 September 2026.

Search for one-way flight options from Portsmouth to Czech Republic. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Find flight deals from Portsmouth to Czech Republic

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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 6 September 2026.

It’s optimal to fly from Portsmouth to Czech Republic in the afternoon. By choosing this option you can save up to 28% 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 29 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

How long is the flight from Portsmouth to Czech Republic?

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

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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.

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Portsmouth and Czech Republic flights

Browse other Portsmouth and Czech Republic flight options. Last updated on 6 September 2026.

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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?

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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 6 September 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 6 September 2026.

Last-minute flights from Portsmouth to Czech Republic
Discover last-minute flight deals from Portsmouth to Czech Republic. Data last updated 6 September 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 6 September 2026.