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Cheap flights from Portsmouth to Prague from £126

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PRG
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Prague

Enter your travel dates to find the best prices.

Best flights from Portsmouth to Prague
Discover carefully curated flight deals from Portsmouth to Prague that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Sat 17/115:25SOU - PRG
1 stop24h 35measyJet
Fri 23/120:15PRG - SOU
1 stop11h 30measyJet
Deal found 10/12£126
Sat 17/115:45SOU - PRG
2 stops21h 15mMultiple Airlines
Fri 23/120:15PRG - SOU
1 stop11h 30mMultiple Airlines
Deal found 10/12£178
Mon 12/112:00SOU - PRG
2 stops21h 05mBritish Airways
Fri 16/119:00PRG - SOU
2 stops22h 40mBritish Airways
Deal found 9/12£424

Find flight deals from Portsmouth to Prague

Keep the following information in mind while searching for Portsmouth to Prague flight deals. Data was last updated 12 December 2025.

Round-trip from

£126

Popular in

May

Cheapest in

January

Average price

£261
easyJet
  • easyJet
  • 17/1-23/1
  • 2 total stops
  • 36h 05m total
  • Portsmouth to Prague
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Prague 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 12 December 2025.
Use the filters below to find and compare flights from Portsmouth to Prague that are best for you.

Fly from

Portsmouth

Fly to

Prague

Route

Depart

Return

Price

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Sat 17/1

15:25-17:00

1 stop24h 35m

Václav Havel Prague

Fri 23/1

20:15-06:45

1 stop11h 30m

£126

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Sat 17/1

15:45-14:00

2 stops21h 15m

Václav Havel Prague

Fri 23/1

20:15-06:45

1 stop11h 30m

£178

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Mon 12/1

12:00-10:05

2 stops21h 05m

Václav Havel Prague

Fri 16/1

19:00-16:40

2 stops22h 40m

£424

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Wed 17/12

17:30-10:50

1 stop16h 20m

£239

SouthamptonPrague

SOU - PRG

SOUPRG

Southampton Eastleigh

Sun 8/2

20:25-18:10

2 stops20h 45m

£243

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Best time to book a flight from Portsmouth to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague 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 Prague

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

Currently, June is the cheapest month in which you can book a flight from Portsmouth to Prague (average of £18). Flying from Portsmouth to Prague in December is currently the most expensive (average of £48). 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 PRG?

Find hourly flight availability from Portsmouth to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

It’s optimal to fly from Portsmouth to Prague in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Portsmouth to Prague?

Use this chart to determine the cheapest time to fly return from Portsmouth to Prague. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Portsmouth to Prague flight should consider departing on Thursday mornings 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 Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated 12 December 2025.
Read through reviews of airlines operating flights from Portsmouth to Prague, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Prague. 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 Prague from Portsmouth?

    Located just 6.9 mi from the city center, Václav Havel Prague is the airport most travelers will use when flying to Prague from Portsmouth. Booking flights from Portsmouth to Václav Havel Prague (PRG) should be relatively easy as there are 0 daily inbound flights from Portsmouth from 9 different airlines.

  • How long is the flight from Portsmouth to Prague?

    There are many flights that can get you from Portsmouth to Prague in 24h 35m. Fly via easyJet to get the fastest option. Portsmouth and Prague are separated by a distance of 687 mi.

  • What are the most reliable airlines from Portsmouth to Prague?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Prague consider choosing British Airways (78%), Japan Airlines (78%) or LATAM Airlines (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Prague?

    Looking for the cheapest flight from Portsmouth to Prague? While on average our users pay £226, our data indicates the cheapest price to be £62. The most popular route (Southampton Eastleigh - Václav Havel Prague), is priced around £126.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Prague 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 Prague?

    Currently, June is the cheapest month in which you can book a flight from Portsmouth to Prague (average of £18). Flying from Portsmouth to Prague in December is currently the most expensive (average of £48). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Portsmouth to Prague

Discover the top 9 airlines that operate flights from Portsmouth to Prague. 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£20Average£38FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
easyJetCheapest£21Average£118FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£27Average£94FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£30Average£73FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
British AirwaysCheapest£96Average£176FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£136Average£220FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£148Average£192FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Jet2Cheapest£162Average£240FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Brussels AirlinesCheapest£176Average£210FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

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

Need flexible booking options for your flight to Prague from Portsmouth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Portsmouth to Prague 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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