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Cheap flights from Northern Ireland to Warsaw 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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — WAW
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Warsaw

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Warsaw
Explore the most affordable flight options available from Northern Ireland to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Mon 13/409:15
BFS
-
WAW
1 stop12h 55m
Multiple Airlines
Tue 21/418:00
WAW
-
BFS
1 stop16h 30m
Multiple Airlines
Deal found 13/3£81
Mon 13/409:15
BFS
-
WMI
1 stop5h 50m
Multiple Airlines
Tue 21/422:35
WMI
-
BFS
1 stop11h 55m
Multiple Airlines
Deal found 16/3£92
Mon 13/409:15
BFS
-
WMI
1 stop5h 50m
Multiple Airlines
Tue 14/412:05
WMI
-
BFS
1 stop22h 25m
Multiple Airlines
Deal found 16/3£94
Mon 13/409:15
BFS
-
WMI
1 stop5h 50m
Multiple Airlines
Wed 15/413:25
WMI
-
BFS
2 stops10h 55m
Multiple Airlines
Deal found 16/3£112
Fri 10/409:05
BFS
-
WMI
2 stops13h 54m
Ryanair
Tue 14/412:05
WMI
-
BFS
1 stop22h 25m
Ryanair
Deal found 16/3£116
Thu 9/421:25
BFS
-
WMI
1 stop24h 10m
Multiple Airlines
Tue 14/412:05
WMI
-
BFS
1 stop22h 25m
Multiple Airlines
Deal found 16/3£119
Mon 13/409:15
BFS
-
WMI
1 stop10h 00m
Multiple Airlines
Thu 16/406:30
WMI
-
BFS
1 stop6h 50m
Multiple Airlines
Deal found 16/3£123
Thu 30/409:00
BFS
-
WAW
1 stop9h 50m
Multiple Airlines
Thu 7/505:55
WAW
-
BFS
1 stop15h 25m
Multiple Airlines
Deal found 16/3£124
Wed 8/405:55
BFS
-
WMI
1 stop9h 05m
Multiple Airlines
Tue 14/418:20
WMI
-
BFS
1 stop16h 10m
Multiple Airlines
Deal found 16/3£126
Tue 28/408:50
BFS
-
WMI
2 stops12h 20m
Multiple Airlines
Wed 29/406:30
WMI
-
BFS
1 stop6h 05m
Multiple Airlines
Deal found 16/3£127
Tue 28/416:40
BFS
-
WAW
2 stops14h 25m
Multiple Airlines
Wed 29/411:40
WAW
-
BFS
2 stops12h 40m
Multiple Airlines
Deal found 16/3£139
Mon 13/406:50
BHD
-
WAW
1 stop10h 25m
Multiple Airlines
Tue 21/406:00
WAW
-
BHD
1 stop14h 55m
Multiple Airlines
Deal found 13/3£147

Find flight deals from Northern Ireland to Warsaw

Keep the following information in mind while searching for Northern Ireland to Warsaw flight deals. Data was last updated 17 March 2026.

Round-trip from

£81

One-way from

£45
13/4-21/4
  • 13/4-21/4
  • 2 total stops
  • 29h 25m total
  • Northern Ireland to Warsaw
Search Deals
13/4
  • 13/4
  • 1 total stop
  • 15h 10m total
  • Northern Ireland to Warsaw
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Warsaw 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 17 March 2026.
Use the filters below to find and compare flights from Northern Ireland to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Mon 13/4

09:15-23:10

1 stop12h 55m

Warsaw Frederic Chopin

Tue 21/4

18:00-09:30

1 stop16h 30m

£81

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Mon 13/4

09:15-16:05

1 stop5h 50m

Warsaw Modlin

Tue 21/4

22:35-09:30

1 stop11h 55m

£92

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Thu 30/4

09:00-19:50

1 stop9h 50m

Warsaw Frederic Chopin

Thu 7/5

05:55-20:20

1 stop15h 25m

£124

BelfastWarsaw

BHD - WMI

BHDWMI

Belfast City

Mon 13/4

09:50-20:15

1 stop9h 25m

Warsaw Modlin

Tue 21/4

06:50-13:10

1 stop7h 20m

£156

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Tue 28/4

08:00-18:45

1 stop9h 45m

Warsaw Frederic Chopin

Wed 29/4

13:00-23:20

1 stop11h 20m

£163

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Wed 8/4

05:55-16:00

1 stop9h 05m

Warsaw Modlin

Fri 10/4

10:55-23:05

1 stop13h 10m

£166

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Thu 20/8

22:40-09:25

1 stop9h 45m

Warsaw Modlin

Tue 1/9

18:20-09:30

1 stop16h 10m

£166

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Mon 17/8

09:15-16:05

1 stop5h 50m

Warsaw Modlin

Tue 1/9

18:20-09:30

1 stop16h 10m

£174

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Sun 5/4

09:20-18:55

1 stop8h 35m

Warsaw Modlin

Fri 10/4

10:55-23:05

1 stop13h 10m

£175

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Sun 26/4

07:00-16:55

2 stops8h 55m

Warsaw Frederic Chopin

Sun 3/5

13:15-21:30

1 stop9h 15m

£183

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 51 resultsSorted by cheapest first
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Best time to book a flight from Northern Ireland to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw 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 Warsaw
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Warsaw. 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 Warsaw?

    A quick flight from Northern Ireland to Warsaw can take about 14h 40m. British Airways provides one of the quickest options available for as low as £248. The distance between Northern Ireland and Warsaw is about 1111 mi.

  • What are the most popular routes from Northern Ireland to Warsaw?

    The most popular flight routes from Northern Ireland to Warsaw are Belfast Intl - Warsaw Frederic Chopin, Belfast City - Warsaw Frederic Chopin and Belfast Intl - Warsaw Modlin.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Warsaw 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Northern Ireland to Warsaw

See prices for flight routes from nearby airports that may be better suited for you.
Luton to Frederic Chopin flights
Heathrow to Frederic Chopin flights
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Stansted to Frederic Chopin flights
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London City to Krakow flights
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Stansted to Modlin flights
Stansted to Katowice flights
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London City to Wrocław flights
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Southend to Krakow flights
Luton to Gdansk flights
Luton to Modlin flights
Luton to Wrocław flights
Heathrow to Katowice flights
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Gatwick to Wrocław flights
London City to Gdansk flights
Gatwick to Gdansk flights
Stansted to Wrocław flights
Luton to Lublin flights
Liverpool to Krakow flights
Edinburgh to Krakow flights
Gatwick to Lublin flights
Stansted to Lublin flights
Stansted to Gdansk flights
London City to Katowice flights
Leeds to Krakow flights
Gatwick to Katowice flights
Manchester to Frederic Chopin flights
Southend to Frederic Chopin flights
London City to Poznan flights
Edinburgh to Frederic Chopin flights
Gatwick to Poznan flights
Heathrow to Poznan flights
Stansted to Poznan flights
Edinburgh to Modlin flights
Luton to Poznan flights
Glasgow Intl to Krakow flights

Top airline flying from Northern Ireland to Warsaw

Discover the top airline that operate flights from Northern Ireland to Warsaw. 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 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£172Average£341FlexibilityNo 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 Warsaw?

When you search for this flight from Northern Ireland to Warsaw, 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 Warsaw?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Warsaw 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 Northern Ireland to Warsaw with no change fees?

Certainly. Search results for flights to Warsaw from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Northern Ireland to Warsaw 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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