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

Currently, January is the cheapest month in which you can book a flight from Czech Republic to Northern Ireland (average of £67). Flying from Czech Republic to Northern Ireland in July is currently the most expensive (average of £90). 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.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Northern Ireland, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest month to fly from Czech Republic to Northern Ireland?

March is one of the best times of the year to fly to Northern Ireland from Czech Republic. Prices for March average £179 per person but you can even find prices for as low as £64. The most expensive prices can be found in the month of September. Opting for a March flight can save you 89% on your journey compared to booking in September

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

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

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

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

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

Yes. Cheapflights offers flight deals from Czech Republic to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£62+ Flights from the Czech Republic to Northern Ireland

Cheap flight deals from Czech Republic to Northern Ireland

Round-trip from	£85
One-way from	£62
Popular in	September
Cheapest in	March
Average price	£156
Good round-trip deal	£216 or less

easyJet
22/11-27/11
Nonstop
5h 00m total
Czech Republic to Northern Ireland

Search Deals

easyJet
15/11
Nonstop
2h 40m total
Czech Republic to Northern Ireland

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£34 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Price to beat on a round-trip flight from Czech Republic to Northern Ireland.

Search Deals

Find flight deals from Czech Republic to Northern Ireland

Cheapest flights from Czech Republic to Northern Ireland
Explore the most affordable flight options available from Czech Republic to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2025.

Sat 22/1110:15PRG - BFS

Nonstop2h 40measyJet

Thu 27/1116:15BFS - PRG

Nonstop2h 20measyJet

Deal found 31/7£85

Thu 25/914:35PRG - BFS

1 stop8h 25mMultiple Airlines

Sun 28/923:30BFS - PRG

1 stop8h 40mMultiple Airlines

Deal found 31/7£119

Wed 26/1106:50PRG - BHD

1 stop9h 00mBritish Airways

Wed 3/1212:25BHD - PRG

1 stop9h 25mBritish Airways

Deal found 31/7£191

Tue 28/1006:00PRG - BHD

2 stops16h 10mMultiple Airlines

Sat 1/1109:25BHD - PRG

2 stops21h 10mMultiple Airlines

Deal found 1/8£200

Tue 19/811:15PRG - BHD

1 stop11h 00mKLM

Sat 23/817:25BHD - PRG

1 stop13h 55mKLM

Deal found 1/8£225

Fri 14/1111:40PRG - BHD

2 stops26h 10mAer Lingus

Mon 17/1117:55BHD - PRG

2 stops40h 05mAer Lingus

Deal found 1/8£389

Best flights from Czech Republic to Northern Ireland
Discover carefully curated flight deals from Czech Republic to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 August 2025.

Sat 22/1110:15PRG - BFS

Nonstop2h 40measyJet

Thu 27/1116:15BFS - PRG

Nonstop2h 20measyJet

Deal found 31/7£85

Thu 25/914:35PRG - BFS

1 stop8h 25mMultiple Airlines

Sun 28/923:30BFS - PRG

1 stop8h 40mMultiple Airlines

Deal found 31/7£119

Wed 26/1106:50PRG - BHD

1 stop9h 00mBritish Airways

Wed 3/1212:25BHD - PRG

1 stop9h 25mBritish Airways

Deal found 31/7£191

Tue 19/811:15PRG - BHD

1 stop11h 00mKLM

Sat 23/817:25BHD - PRG

1 stop13h 55mKLM

Deal found 1/8£225

Fri 14/1111:40PRG - BHD

2 stops26h 10mAer Lingus

Mon 17/1117:55BHD - PRG

2 stops40h 05mAer Lingus

Deal found 1/8£389

Tue 28/1006:00PRG - BHD

2 stops16h 10mMultiple Airlines

Sat 1/1109:25BHD - PRG

2 stops21h 10mMultiple Airlines

Deal found 1/8£200

Last-minute flights from Czech Republic to Northern Ireland
Discover last-minute flight deals from Czech Republic to Northern Ireland. Data last updated 2 August 2025 and is based on user searches.

Mon 4/810:20PRG - BHD

1 stop9h 25mBritish Airways

Fri 8/806:35BHD - PRG

1 stop9h 25mBritish Airways

Deal found 31/7£500

Tue 19/814:15PRG - BFS

Nonstop2h 40measyJet

Sat 23/806:00BFS - PRG

Nonstop2h 25measyJet

Deal found 31/7£218

Tue 19/811:15PRG - BHD

1 stop11h 00mKLM

Sat 23/817:25BHD - PRG

1 stop13h 55mKLM

Deal found 1/8£225

Tue 19/813:55PRG - BFS

2 stops9h 35mMultiple Airlines

Sat 23/808:30BFS - PRG

1 stop14h 20mMultiple Airlines

Deal found 31/7£226

Tue 19/818:05PRG - BHD

2 stops28h 05mMultiple Airlines

Sat 23/818:00BHD - PRG

1 stop4h 50mMultiple Airlines

Deal found 1/8£263

One-way flights from Czech Republic to Northern Ireland
Search for one-way flight options from Czech Republic to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 2 August 2025.

Sat 15/1110:15PRG - BFS

Nonstop2h 40measyJet

Deal found 31/7£62

Sat 15/1117:00PRG - BFS

1 stop16h 25mMultiple Airlines

Deal found 31/7£68

Sun 21/907:55PRG - BHD

2 stops25h 40mMultiple Airlines

Deal found 31/7£92

Thu 14/821:25PRG - BHD

1 stop20h 30mKLM

Deal found 1/8£174

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PragueBelfast

PRG - BFS

PRGBFS

Václav Havel Prague

Sat 22/11

10:15-11:55

Nonstop2h 40m

Belfast Intl

Thu 27/11

16:15-19:35

Nonstop2h 20m

£85

PragueBelfast

PRG - BFS

PRGBFS

Václav Havel Prague

Thu 25/9

14:35-22:00

1 stop8h 25m

Belfast Intl

Sun 28/9

23:30-09:10

1 stop8h 40m

£119

PragueBelfast

PRG - BHD

PRGBHD

Václav Havel Prague

Wed 26/11

06:50-14:50

1 stop9h 00m

Belfast City

Wed 3/12

12:25-22:50

1 stop9h 25m

£191

PragueBelfast

PRG - BHD

PRGBHD

Václav Havel Prague

Tue 28/10

06:00-21:10

2 stops16h 10m

Belfast City

Sat 1/11

09:25-07:35

2 stops21h 10m

£200

PragueBelfast

PRG - BHD

PRGBHD

Václav Havel Prague

Tue 19/8

11:15-21:15

1 stop11h 00m

Belfast City

Sat 23/8

17:25-08:20

1 stop13h 55m

£225

PragueBelfast

PRG - BHD

PRGBHD

Václav Havel Prague

Fri 14/11

11:40-12:50

2 stops26h 10m

Belfast City

Mon 17/11

17:55-11:00

2 stops40h 05m

£389

PragueBelfast

PRG - BFS

PRGBFS

Václav Havel Prague

Sat 15/11

10:15-11:55

Nonstop2h 40m

£62

PragueBelfast

PRG - BFS

PRGBFS

Václav Havel Prague

Sat 15/11

17:00-08:25

1 stop16h 25m

£68

PragueBelfast

PRG - BHD

PRGBHD

Václav Havel Prague

Sun 21/9

07:55-08:35

2 stops25h 40m

£92

PragueBelfast

PRG - BHD

PRGBHD

Václav Havel Prague

Thu 14/8

21:25-16:55

1 stop20h 30m

£174

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Best time to book a flight from Czech Republic to Northern Ireland

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

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

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

Reviews of airlines servicing Northern Ireland

Read reviews from past customers who have flown with KLM, Aer Lingus, andeasyJet from the Czech Republic to Northern Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,384 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,384 reviews

KLM

7.8

Good

1,384 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Aer Lingus

7.1

Good

1,193 reviews

KLM

7.8

Good

1,384 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

easyJet

6.9

Okay

1,822 reviews

KLM

7.8

Good

1,384 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7,224 reviews

KLM

7.8

Good

1,384 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Can I find deals for flights from Czech Republic to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Czech Republic to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Czech Republic to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Czech Republic to Northern Ireland.
Can I find deals for business class flights from Czech Republic to Northern Ireland?
Yes. Cheapflights offers flight deals from Czech Republic to Northern Ireland 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 Czech Republic to Northern Ireland?
Currently, January is the cheapest month in which you can book a flight from Czech Republic to Northern Ireland (average of £67). Flying from Czech Republic to Northern Ireland in July is currently the most expensive (average of £90). 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

Alternative routes for Czech Republic to Northern Ireland

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Direct flights to United Kingdom

Fly with Cheapflights

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

Cheapflights makes it easy to find Czech Republic to Northern Ireland 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 Czech Republic to Northern Ireland?

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

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

Yes! Start tracking prices for Czech Republic to Northern Ireland 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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from the Czech Republic to Northern Ireland from £62

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Czech Republic to Northern Ireland

Keep the following information in mind while searching for Czech Republic to Northern Ireland flight deals. Data was last updated 2 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Czech Republic to Northern Ireland

Cheapest flights from Czech Republic to Northern IrelandExplore the most affordable flight options available from Czech Republic to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2025.

Explore the most affordable flight options available from Czech Republic to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Czech Republic to Northern Ireland

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

Cheapflights Insights

Everything you need to know about your flight from the Czech Republic to Northern Ireland

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

Find hourly flight availability from Czech Republic to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 August 2025.

Reviews of airlines servicing Northern Ireland

Read reviews from past customers who have flown with KLM, Aer Lingus, andeasyJet from the Czech Republic to Northern Ireland. 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

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

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

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

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

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

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 Czech Republic to Northern Ireland

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

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 Czech Republic to Northern Ireland?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Czech Republic to Northern Ireland
Explore the most affordable flight options available from Czech Republic to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2025.