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Cheap flights from Belfast Intl Airport to Prague from £38

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PRG
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Belfast Intl to Václav Havel Prague are usually found in January or November, booked 16 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Belfast Intl to Prague

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Prague
Explore the most affordable flight options available from Belfast Intl to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 March 2026.

Sat 18/411:10
BFS
-
PRG
1 stop8h 50m
Multiple Airlines
Tue 21/407:10
PRG
-
BFS
1 stop6h 10m
Multiple Airlines
Deal found 3/3£94
Wed 15/409:55
BFS
-
PRG
1 stop5h 25m
Multiple Airlines
Wed 22/409:10
PRG
-
BFS
1 stop14h 10m
Multiple Airlines
Deal found 1/3£98
Tue 14/410:35
BFS
-
PRG
1 stop10h 20m
Multiple Airlines
Sat 18/406:10
PRG
-
BFS
1 stop5h 35m
Multiple Airlines
Deal found 5/3£109
Sat 18/411:10
BFS
-
PRG
1 stop8h 50m
Multiple Airlines
Sat 25/421:25
PRG
-
BFS
1 stop15h 30m
Multiple Airlines
Deal found 4/3£115

Find flight deals from Belfast Intl to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Prague (PRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 March 2026.

Round-trip from

£94

One-way from

£38

Popular in

August

Cheapest in

January

Average price

£156

Good round-trip deal

£170 or less
18/4-21/4
  • 18/4-21/4
  • 2 total stops
  • 15h 00m total
  • Belfast to Prague
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easyJet
  • easyJet
  • 19/5
  • Nonstop
  • 2h 25m total
  • Belfast to Prague
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£21 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 March 2026
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Price to beat on a round-trip flight from Belfast Intl to Václav Havel Prague.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl 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 5 March 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Wed 15/4

09:55-16:20

1 stop5h 25m

Václav Havel Prague

Wed 22/4

09:10-22:20

1 stop14h 10m

£100

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Tue 14/4

16:40-09:05

2 stops15h 25m

Václav Havel Prague

Sat 18/4

06:10-10:45

1 stop5h 35m

£113

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Tue 17/3

17:15-20:35

Nonstop2h 20m

Václav Havel Prague

Sat 21/3

20:20-08:50

1 stop13h 30m

£124

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Sat 18/4

07:00-10:25

Nonstop2h 25m

Václav Havel Prague

Sat 25/4

11:05-12:45

Nonstop2h 40m

£124

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Tue 14/4

10:15-13:40

Nonstop2h 25m

Václav Havel Prague

Sat 18/4

11:05-12:45

Nonstop2h 40m

£127

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Mon 23/3

08:50-18:05

1 stop8h 15m

Václav Havel Prague

Thu 26/3

10:55-20:40

1 stop10h 45m

£134
Fastest return journey

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Tue 17/3

17:15-20:35

Nonstop2h 20m

Václav Havel Prague

Sat 21/3

10:15-11:55

Nonstop2h 40m

£138

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Mon 20/4

12:15-01:00

1 stop11h 45m

Václav Havel Prague

Wed 22/4

06:00-13:00

2 stops8h 00m

£140

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Fri 27/3

11:55-01:15

1 stop12h 20m

Václav Havel Prague

Tue 31/3

07:50-23:20

2 stops16h 30m

£140

BelfastPrague

BFS - PRG

BFSPRG

Belfast Intl

Sat 18/4

11:10-06:45

2 stops18h 35m

Václav Havel Prague

Sat 25/4

10:45-11:55

2 stops26h 10m

£145

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Belfast Intl to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Belfast Intl 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 Belfast Intl Airport to Prague

How far ahead should I book a flight from Belfast Intl Airport to Prague?

Use this chart to determine the optimal time to book a return flight from Belfast Intl to Prague. Price data was last updated on 27 February 2026.

The price you pay for your flight from Belfast Intl Airport to Prague may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Belfast Intl Airport to Prague?

Currently, May is the cheapest month in which you can book a flight from Belfast Intl Airport to Prague (average of £53). Flying from Belfast Intl Airport to Prague in July is currently the most expensive (average of £146). 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 BFS to PRG?

Find hourly flight availability from Belfast Intl 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 5 March 2026.

When flying from Belfast Intl Airport to Prague, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Belfast Intl Airport to Prague?

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 5 March 2026.
See what other customers who have flown with KLM and easyJet from Belfast Intl Airport to Prague have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,465 reviews
Check prices

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,465 reviews
KLM
7.7
Good
1,465 reviews
Check prices

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
easyJet
6.9
Okay
1,879 reviews
KLM
7.7
Good
1,465 reviews
Check prices

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl 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 Belfast Intl?

    If you book a flight to Prague from Belfast Intl, you will be flying to Václav Havel Prague, which is the city’s only airport. Václav Havel Prague (PRG) is located 6.9 mi from the center of Prague. There are 0 flights from Belfast Intl to Václav Havel Prague per day from 2 different airlines.

  • What are the cheapest airlines flying from Belfast Intl Airport to Prague round-trip?

    Cheapflights users have booked flights from Belfast Intl Airport to Prague round-trip from £62. Another airline that can offer you cheap pricing is KLM. Users have found that easyJet is 56% cheaper than the other options available to this destination.

  • What are the cheapest flights from Belfast Intl Airport to Prague?

    On average you can expect to pay £174 for a flight from Belfast Intl Airport to Prague. The cheapest flight overall is £115 while the most popular route, (Belfast Intl - Václav Havel Prague) is currently priced at £94.

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

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

  • How can I find direct flights from Belfast Intl to Prague?

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl 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 Belfast Intl Airport to Prague?

    Currently, May is the cheapest month in which you can book a flight from Belfast Intl Airport to Prague (average of £53). Flying from Belfast Intl Airport to Prague in July is currently the most expensive (average of £146). 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

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Alternative routes for Belfast Intl to Prague

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Prague flights

Top 2 airlines flying from Belfast Intl to Prague

Discover the top 2 airlines that operate flights from Belfast Intl 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 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£62Average£143FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£85Average£250FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast Intl to Prague?

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

Need flexible booking options for your flight to Prague from Belfast Intl? 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 Belfast Intl to Prague become cheaper?

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