In terms of precipitation, rainfall in Warsaw ranges from 20.0 - 70.0 inches per month. July is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Warsaw when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Warsaw, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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.

What is the cheapest month to fly from Northern Ireland to Warsaw?

The best pricing can be found in the month of February. Prices to Warsaw from Northern Ireland average £249. You can even find prices in February for less than £249, as users have found deals to Warsaw from as low as £143. The month of August appears to be one of the more expensive times to travel to Warsaw from Northern Ireland. Flying in the targeted month can save you up to 65%.

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

When flying from Northern Ireland to Warsaw, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£63+ Flights from Northern Ireland to Warsaw

Cheap flight deals from Northern Ireland to Warsaw

Round-trip from	£80
One-way from	£63
Popular in	August
Cheapest in	February
Average price	£412

1/10-8/10
2 total stops
19h 55m total
Northern Ireland to Warsaw

Search Deals

3/10
1 total stop
19h 10m total
Northern Ireland to Warsaw

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£26 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Northern Ireland to Warsaw

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 19 August 2025.

Wed 1/1007:00BFS - WAW

1 stop10h 30mMultiple Airlines

Wed 8/1006:00WAW - BFS

1 stop9h 25mMultiple Airlines

Deal found 17/8£80

Thu 2/1006:10BFS - WAW

1 stop13h 20mMultiple Airlines

Sun 5/1006:00WAW - BFS

1 stop5h 00mMultiple Airlines

Deal found 17/8£101

Sat 20/919:35BFS - WAW

1 stop15h 15mMultiple Airlines

Sat 27/920:55WAW - BFS

1 stop12h 05mMultiple Airlines

Deal found 19/8£126

Thu 2/1007:05BHD - WAW

1 stop12h 25mMultiple Airlines

Sun 5/1006:00WAW - BHD

1 stop10h 55mMultiple Airlines

Deal found 17/8£134

Sat 20/919:35BFS - WMI

1 stop22h 50mMultiple Airlines

Sat 27/909:55WMI - BFS

1 stop23h 05mMultiple Airlines

Deal found 19/8£143

Tue 16/919:55BFS - WMI

1 stop12h 45mMultiple Airlines

Fri 19/915:50WMI - BFS

1 stop8h 45mMultiple Airlines

Deal found 19/8£147

Thu 2/1006:00BFS - WMI

1 stop5h 35mMultiple Airlines

Sun 5/1016:45WMI - BFS

1 stop6h 45mMultiple Airlines

Deal found 17/8£152

Sat 20/907:00BHD - WAW

1 stop12h 35mMultiple Airlines

Sat 27/906:00WAW - BHD

1 stop15h 25mMultiple Airlines

Deal found 19/8£164

Tue 2/909:05BFS - WAW

1 stop8h 25mMultiple Airlines

Tue 2/921:20WAW - BFS

1 stop11h 10mMultiple Airlines

Deal found 18/8£274

Mon 1/910:00BFS - WAW

1 stop7h 30mMultiple Airlines

Mon 1/922:55WAW - BFS

1 stop15h 05mMultiple Airlines

Deal found 18/8£291

Sun 31/806:30BHD - WAW

1 stop4h 10mKLM

Sun 7/919:40WAW - BHD

1 stop22h 15mKLM

Deal found 17/8£431

Tue 16/918:15BHD - WAW

1 stop15h 45mBritish Airways

Fri 19/918:15WAW - BHD

1 stop15h 35mBritish Airways

Deal found 19/8£474

Best flights from Northern Ireland to Warsaw
Discover carefully curated flight deals from Northern Ireland to Warsaw that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2025.

Wed 1/1007:00BFS - WAW

1 stop10h 30mMultiple Airlines

Wed 8/1006:00WAW - BFS

1 stop9h 25mMultiple Airlines

Deal found 17/8£80

Thu 2/1006:10BFS - WAW

1 stop13h 20mMultiple Airlines

Sun 5/1006:00WAW - BFS

1 stop5h 00mMultiple Airlines

Deal found 17/8£101

Sat 20/919:35BFS - WAW

1 stop15h 15mMultiple Airlines

Sat 27/920:55WAW - BFS

1 stop12h 05mMultiple Airlines

Deal found 19/8£126

Thu 2/1007:05BHD - WAW

1 stop12h 25mMultiple Airlines

Sun 5/1006:00WAW - BHD

1 stop10h 55mMultiple Airlines

Deal found 17/8£134

Sat 20/919:35BFS - WMI

1 stop22h 50mMultiple Airlines

Sat 27/909:55WMI - BFS

1 stop23h 05mMultiple Airlines

Deal found 19/8£143

Tue 16/919:55BFS - WMI

1 stop12h 45mMultiple Airlines

Fri 19/915:50WMI - BFS

1 stop8h 45mMultiple Airlines

Deal found 19/8£147

Sun 31/806:30BHD - WAW

1 stop4h 10mKLM

Sun 7/919:40WAW - BHD

1 stop22h 15mKLM

Deal found 17/8£431

Tue 16/918:15BHD - WAW

1 stop15h 45mBritish Airways

Fri 19/918:15WAW - BHD

1 stop15h 35mBritish Airways

Deal found 19/8£474

Thu 2/1006:00BFS - WMI

1 stop5h 35mMultiple Airlines

Sun 5/1016:45WMI - BFS

1 stop6h 45mMultiple Airlines

Deal found 17/8£152

Sat 20/907:00BHD - WAW

1 stop12h 35mMultiple Airlines

Sat 27/906:00WAW - BHD

1 stop15h 25mMultiple Airlines

Deal found 19/8£164

Sun 31/820:05BHD - WAW

2 stops21h 20mFinnair

Sun 7/913:00WAW - BHD

2 stops23h 30mFinnair

Deal found 17/8£845

Tue 2/909:05BFS - WAW

1 stop8h 25mMultiple Airlines

Tue 2/921:20WAW - BFS

1 stop11h 10mMultiple Airlines

Deal found 18/8£274

Last-minute flights from Northern Ireland to Warsaw
Discover last-minute flight deals from Northern Ireland to Warsaw. Data last updated 19 August 2025 and is based on user searches.

Sun 31/807:00BFS - WAW

1 stop10h 30mMultiple Airlines

Sun 7/921:05WAW - BFS

1 stop11h 40mMultiple Airlines

Deal found 17/8£296

Sun 31/806:30BHD - WAW

1 stop4h 10mKLM

Sun 7/919:40WAW - BHD

1 stop22h 15mKLM

Deal found 17/8£431

Sun 31/806:30BHD - WAW

1 stop4h 10mMultiple Airlines

Sun 7/913:00WAW - BHD

2 stops23h 30mMultiple Airlines

Deal found 17/8£640

Sun 31/820:05BHD - WAW

2 stops21h 20mFinnair

Sun 7/913:00WAW - BHD

2 stops23h 30mFinnair

Deal found 17/8£845

Mon 1/910:00BFS - WAW

1 stop7h 30mMultiple Airlines

Mon 1/922:55WAW - BFS

1 stop15h 05mMultiple Airlines

Deal found 18/8£291

Tue 2/909:05BFS - WAW

1 stop8h 25mMultiple Airlines

Tue 2/921:20WAW - BFS

1 stop11h 10mMultiple Airlines

Deal found 18/8£274

Tue 16/919:55BFS - WMI

1 stop12h 45mMultiple Airlines

Fri 19/915:50WMI - BFS

1 stop8h 45mMultiple Airlines

Deal found 19/8£147

Tue 16/918:15BHD - WAW

1 stop15h 45mBritish Airways

Fri 19/918:15WAW - BHD

1 stop15h 35mBritish Airways

Deal found 19/8£474

Tue 16/914:25BHD - WAW

2 stops27h 40mMultiple Airlines

Fri 19/917:00WAW - BHD

2 stops20h 55mMultiple Airlines

Deal found 19/8£2,376

Sat 20/919:35BFS - WAW

1 stop15h 15mMultiple Airlines

Sat 27/920:55WAW - BFS

1 stop12h 05mMultiple Airlines

Deal found 19/8£126

Sat 20/919:35BFS - WMI

1 stop22h 50mMultiple Airlines

Sat 27/909:55WMI - BFS

1 stop23h 05mMultiple Airlines

Deal found 19/8£143

Sat 20/907:00BHD - WAW

1 stop12h 35mMultiple Airlines

Sat 27/906:00WAW - BHD

1 stop15h 25mMultiple Airlines

Deal found 19/8£164

One-way flights from Northern Ireland to Warsaw
Search for one-way flight options from Northern Ireland to Warsaw. Find affordable one-way fares based on user searches. Data last updated 19 August 2025.

Fri 3/1015:40BHD - WAW

1 stop19h 10mMultiple Airlines

Deal found 19/8£63

Sun 31/819:00BFS - WAW

1 stop11h 35mMultiple Airlines

Deal found 18/8£72

Sun 31/823:30BFS - WMI

1 stop11h 45mMultiple Airlines

Deal found 18/8£98

Sat 30/808:10BFS - WMI

2 stops27h 05mRyanair

Deal found 19/8£106

Sat 30/821:05BFS - WAW

2 stops24h 35mMultiple Airlines

Deal found 19/8£106

Sun 24/816:40BHD - WAW

1 stop18h 10mMultiple Airlines

Deal found 17/8£107

Sun 24/822:05BFS - WAW

1 stop12h 45mMultiple Airlines

Deal found 17/8£107

Sun 31/807:05BHD - WAW

1 stop12h 40mMultiple Airlines

Deal found 18/8£140

Sat 30/811:10BHD - WAW

1 stop11h 00mMultiple Airlines

Deal found 19/8£149

Sun 24/822:55BFS - WMI

2 stops21h 45mMultiple Airlines

Deal found 17/8£149

Fri 3/1015:40BHD - WMI

1 stop16h 50mMultiple Airlines

Deal found 19/8£149

Sun 31/819:00BFS - WMI

3 stops38h 10mRyanair

Deal found 18/8£154

Cheapflights Fare Finder

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

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Wed 1/10

07:00-18:30

1 stop10h 30m

Warsaw Frederic Chopin

Wed 8/10

06:00-14:25

1 stop9h 25m

£80

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Thu 2/10

06:10-20:30

1 stop13h 20m

Warsaw Frederic Chopin

Sun 5/10

06:00-10:00

1 stop5h 00m

£101

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Sat 20/9

19:35-11:50

1 stop15h 15m

Warsaw Frederic Chopin

Sat 27/9

20:55-08:00

1 stop12h 05m

£126

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Thu 2/10

07:05-20:30

1 stop12h 25m

Warsaw Frederic Chopin

Sun 5/10

06:00-15:55

1 stop10h 55m

£134

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Sat 20/9

19:35-19:25

1 stop22h 50m

Warsaw Modlin

Sat 27/9

09:55-08:00

1 stop23h 05m

£143

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Tue 16/9

19:55-09:40

1 stop12h 45m

Warsaw Modlin

Fri 19/9

15:50-23:35

1 stop8h 45m

£147

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Thu 2/10

06:00-12:35

1 stop5h 35m

Warsaw Modlin

Sun 5/10

16:45-22:30

1 stop6h 45m

£152

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Sat 20/9

07:00-20:35

1 stop12h 35m

Warsaw Frederic Chopin

Sat 27/9

06:00-20:25

1 stop15h 25m

£164

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Tue 2/9

09:05-18:30

1 stop8h 25m

Warsaw Frederic Chopin

Tue 2/9

21:20-07:30

1 stop11h 10m

£274

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Mon 1/9

10:00-18:30

1 stop7h 30m

Warsaw Frederic Chopin

Mon 1/9

22:55-13:00

1 stop15h 05m

£291

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 31 results

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

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

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Warsaw (average of £110). Flying from Northern Ireland to Warsaw in July is currently the most expensive (average of £236). 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.

Related info for your journey

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.
What is the cheapest month to book a flight from Northern Ireland to Warsaw?
Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Warsaw (average of £110). Flying from Northern Ireland to Warsaw in July is currently the most expensive (average of £236). 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 Northern Ireland to Warsaw

Heathrow to Frederic Chopin flights

Gatwick to Krakow flights

Heathrow to Krakow flights

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Heathrow to Wroclaw flights

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Heathrow to Modlin flights

Stansted to Wroclaw flights

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Heathrow to Poznan flights

Stansted to Poznan flights

Luton to Modlin flights

Manchester to Frederic Chopin flights

London City to Poznan flights

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Heathrow to Rzeszow flights

Luton to Poznan flights

Glasgow Intl to Krakow flights

Edinburgh to Modlin flights

Edinburgh to Gdansk flights

Southend to Krakow flights

Gatwick to Poznan flights

Heathrow to Lublin flights

Liverpool to Krakow flights

Manchester to Gdansk flights

Newcastle upon Tyne to Krakow flights

Top airline flying from Northern Ireland to Warsaw

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£149	Average£225	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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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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Cheap flights from Northern Ireland to Warsaw from £63

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 19 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Northern Ireland to Warsaw

Cheapest flights from Northern Ireland to WarsawExplore 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 19 August 2025.

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 19 August 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Warsaw

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

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.

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

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

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

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

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

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 Warsaw

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

Top airline flying from Northern Ireland to Warsaw

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?

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

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

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

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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 19 August 2025.