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Cheap flights from Northern Ireland to the Czech Republic from £45

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PRG
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Czech Republic

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Czech Republic
Explore the most affordable flight options available from Northern Ireland to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 May 2026.

Tue 2/608:50
BFS
-
PRG
1 stop12h 05m
Multiple Airlines
Tue 9/607:10
PRG
-
BFS
1 stop6h 05m
Multiple Airlines
Deal found 20/5£81
Tue 9/620:15
BFS
-
PRG
1 stop11h 40m
Multiple Airlines
Tue 16/621:55
PRG
-
BFS
1 stop12h 35m
Multiple Airlines
Deal found 17/5£98
Mon 15/619:35
BFS
-
PRG
1 stop14h 45m
Multiple Airlines
Wed 17/609:10
PRG
-
BFS
1 stop14h 20m
Multiple Airlines
Deal found 16/5£103
Fri 12/606:40
BFS
-
PRG
1 stop25h 35m
Multiple Airlines
Wed 17/609:10
PRG
-
BFS
1 stop14h 20m
Multiple Airlines
Deal found 18/5£104
Tue 9/610:50
BHD
-
PRG
1 stop5h 05m
Multiple Airlines
Tue 16/609:50
PRG
-
BHD
2 stops8h 00m
Multiple Airlines
Deal found 17/5£124
Mon 15/609:30
BHD
-
PRG
1 stop14h 30m
Multiple Airlines
Mon 22/622:40
PRG
-
BHD
2 stops20h 10m
Multiple Airlines
Deal found 16/5£138
Tue 16/610:50
BHD
-
PRG
1 stop5h 05m
Multiple Airlines
Tue 23/612:30
PRG
-
BHD
1 stop5h 20m
Multiple Airlines
Deal found 17/5£140
Mon 15/609:30
BHD
-
PRG
1 stop14h 30m
Multiple Airlines
Wed 17/616:25
PRG
-
BHD
1 stop5h 40m
Multiple Airlines
Deal found 16/5£142
Wed 3/611:40
BHD
-
PRG
2 stops18h 30m
Multiple Airlines
Fri 5/607:30
PRG
-
BHD
2 stops14h 20m
Multiple Airlines
Deal found 20/5£154
Sat 13/617:10
BHD
-
PRG
2 stops19h 40m
Multiple Airlines
Sat 20/607:15
PRG
-
BHD
2 stops27h 35m
Multiple Airlines
Deal found 16/5£162
Tue 21/712:45
BHD
-
PRG
2 stops18h 55m
Multiple Airlines
Mon 27/718:35
PRG
-
BHD
1 stop15h 45m
Multiple Airlines
Deal found 18/5£175
Sun 14/615:30
LDY
-
PRG
2 stops16h 55m
Multiple Airlines
Sat 20/616:10
PRG
-
LDY
2 stops25h 50m
Multiple Airlines
Deal found 17/5£192

Find flight deals from Northern Ireland to Czech Republic

Keep the following information in mind while searching for Northern Ireland to Czech Republic flight deals. Data was last updated 20 May 2026.

Round-trip from

£81

One-way from

£45

Popular in

July

Cheapest in

January

Average price

£112

Good round-trip deal

£363 or less
2/6-9/6
  • 2/6-9/6
  • 2 total stops
  • 18h 10m total
  • Northern Ireland to Czech Republic
Search Deals
easyJet
  • easyJet
  • 8/9
  • Nonstop
  • 2h 25m total
  • Northern Ireland to Czech Republic
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Northern Ireland to Czech Republic.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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 20 May 2026.
Use the filters below to find and compare flights from Northern Ireland to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Tue 2/6

08:50-21:55

1 stop12h 05m

Václav Havel Prague

Tue 9/6

07:10-16:15

1 stop10h 05m

£82

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Tue 8/9

10:15-13:40

Nonstop2h 25m

Václav Havel Prague

Fri 11/9

16:55-23:30

1 stop7h 35m

£113
Fastest return journey

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Tue 1/9

10:15-13:40

Nonstop2h 25m

Václav Havel Prague

Sat 5/9

11:05-12:45

Nonstop2h 40m

£117

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Sun 28/6

07:10-09:25

2 stops25h 15m

Václav Havel Prague

Wed 1/7

09:10-22:30

1 stop14h 20m

£121

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Wed 1/7

07:30-07:50

2 stops23h 20m

Václav Havel Prague

Wed 8/7

09:10-22:30

1 stop14h 20m

£128

BelfastPrague

BHD - PRG

BHDPRG

Belfast City

Fri 6/11

19:35-10:05

1 stop13h 30m

Václav Havel Prague

Wed 11/11

06:50-14:50

1 stop9h 00m

£192

LondonderryPrague

LDY - PRG

LDYPRG

Londonderry Eglinton

Sun 14/6

15:30-09:25

2 stops16h 55m

Václav Havel Prague

Sat 20/6

16:10-17:00

2 stops25h 50m

£192

BelfastPrague

BHD - PRG

BHDPRG

Belfast City

Wed 16/9

20:35-09:10

1 stop11h 35m

Václav Havel Prague

Mon 21/9

20:55-08:50

1 stop12h 55m

£198

BelfastPrague

BHD - PRG

BHDPRG

Belfast City

Tue 30/6

18:35-08:55

2 stops13h 20m

Václav Havel Prague

Fri 3/7

10:05-13:50

1 stop4h 45m

£221

BelfastPrague

BHD - PRG

BHDPRG

Belfast City

Fri 10/7

16:20-01:00

1 stop7h 40m

Václav Havel Prague

Mon 13/7

09:55-14:55

1 stop6h 00m

£251

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 40 resultsSorted by cheapest first
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Best time to book a flight from Northern Ireland to Czech Republic

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

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

Currently, November is the cheapest month in which you can book a flight from Northern Ireland to Czech Republic (average of £31). Flying from Northern Ireland to Czech Republic in July is currently the most expensive (average of £139). 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 NIR to CZ?

Find hourly flight availability from Northern Ireland 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 20 May 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Czech Republic as you normally would.

How far ahead should I book a flight from Northern Ireland to Czech Republic?

To ensure you get the cheapest price possible for a flight from Northern Ireland to Czech Republic, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

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

  • How long is the flight from Northern Ireland to Czech Republic?

    Airlines like easyJet, British Airways, and KLM fly from Northern Ireland to Czech Republic in about 2h 25m. The time it takes to get you to your destination can typically vary by up to 46h 25m. The distance between Northern Ireland and Czech Republic is about 915 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland 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 Northern Ireland to Czech Republic?

    Currently, November is the cheapest month in which you can book a flight from Northern Ireland to Czech Republic (average of £31). Flying from Northern Ireland to Czech Republic in July is currently the most expensive (average of £139). 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

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

Alternative routes for Northern Ireland to Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Northern Ireland to Czech Republic

Discover the top 2 airlines that operate flights from Northern Ireland 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 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£63Average£143FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£85Average£260FlexibilityNo 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 Northern Ireland to Czech Republic?

When you search for this flight from Northern Ireland to Czech Republic, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Czech Republic from Northern Ireland 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 Northern Ireland to Czech Republic with no change fees?

Need flexible booking options for your flight to Czech Republic from Northern Ireland? 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 Northern Ireland to Czech Republic become cheaper?

Yes, Cheapflights offers price alerts on Northern Ireland to Czech Republic flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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