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Cheap flights from Northern Ireland to Warsaw from £74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Warsaw departing on 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Northern Ireland to Warsaw

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:50 - 22:20
BFS
-
WMI
12h 30m
1 stop
Multiple Airlines Logo
12:00 - 22:20
WMI
-
BFS
11h 20m
2 stops
£129Multiple Airlines
Tue, 1 Sep - Thu, 10 Sep
Multiple Airlines Logo
08:50 - 22:20
BFS
-
WMI
12h 30m
1 stop
Multiple Airlines Logo
06:30 - 17:55
WMI
-
BFS
12h 25m
1 stop
£132Multiple Airlines
Tue, 1 Sep - Thu, 10 Sep
Multiple Airlines Logo
20:15 - 11:35
BFS
-
WMI
14h 20m
1 stop
Multiple Airlines Logo
13:50 - 19:15
WMI
-
BFS
30h 25m
2 stops
£137Multiple Airlines
Tue, 18 Aug - Wed, 2 Sep
Multiple Airlines Logo
15:15 - 23:30
BFS
-
WMI
7h 15m
1 stop
Multiple Airlines Logo
06:30 - 11:55
WMI
-
BFS
6h 25m
1 stop
£155Multiple Airlines
Fri, 16 Oct - Sun, 18 Oct
Multiple Airlines Logo
22:40 - 09:25
BFS
-
WMI
9h 45m
1 stop
Multiple Airlines Logo
15:05 - 23:20
WMI
-
BFS
9h 15m
2 stops
£161Multiple Airlines
Thu, 13 Aug - Sat, 22 Aug
Multiple Airlines Logo
09:15 - 17:05
BFS
-
WMI
6h 50m
1 stop
Multiple Airlines Logo
10:55 - 15:50
WMI
-
BFS
5h 55m
1 stop
£167Multiple Airlines
Thu, 20 Aug - Fri, 28 Aug
Multiple Airlines Logo
06:40 - 08:15
BFS
-
WMI
24h 35m
2 stops
Multiple Airlines Logo
12:00 - 22:20
WMI
-
BFS
11h 20m
2 stops
£169Multiple Airlines
Thu, 6 Aug - Thu, 13 Aug
Multiple Airlines Logo
06:40 - 08:15
BFS
-
WMI
24h 35m
2 stops
Multiple Airlines Logo
10:50 - 19:15
WMI
-
BFS
9h 25m
1 stop
£173Multiple Airlines
Thu, 6 Aug - Thu, 13 Aug
Multiple Airlines Logo
09:15 - 17:05
BFS
-
WMI
6h 50m
1 stop
Multiple Airlines Logo
13:25 - 23:00
WMI
-
BFS
10h 35m
2 stops
£176Multiple Airlines
Thu, 20 Aug - Fri, 28 Aug
Multiple Airlines Logo
17:05 - 23:30
BHD
-
WMI
5h 25m
1 stop
Multiple Airlines Logo
19:30 - 08:10
WMI
-
BHD
13h 40m
1 stop
£182Multiple Airlines
Fri, 16 Oct - Sun, 18 Oct

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momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Warsaw Modlin Airport 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, momondo users made 279,928 searches. Data last updated 26 June 2026.
Use the filters below to find and compare flights from Northern Ireland to Warsaw Modlin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Tue 1/9

08:50-22:20

1 stop12h 30m

Warsaw Modlin

Thu 10/9

12:00-22:20

2 stops11h 20m

£129

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Tue 1/9

08:50-22:20

1 stop12h 30m

Warsaw Modlin

Thu 10/9

06:30-17:55

1 stop12h 25m

£132

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Tue 18/8

20:15-11:35

1 stop14h 20m

Warsaw Modlin

Wed 2/9

13:50-19:15

2 stops30h 25m

£136

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Fri 16/10

15:15-23:30

1 stop7h 15m

Warsaw Modlin

Sun 18/10

06:30-11:55

1 stop6h 25m

£155

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Thu 13/8

22:40-09:25

1 stop9h 45m

Warsaw Modlin

Sat 22/8

15:05-23:20

2 stops9h 15m

£161
Fastest return journey

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Thu 20/8

09:15-17:05

1 stop6h 50m

Warsaw Modlin

Fri 28/8

10:55-15:50

1 stop5h 55m

£167

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Thu 6/8

06:40-08:15

2 stops24h 35m

Warsaw Modlin

Thu 13/8

12:00-22:20

2 stops11h 20m

£169

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Thu 6/8

06:40-08:15

2 stops24h 35m

Warsaw Modlin

Thu 13/8

10:50-19:15

1 stop9h 25m

£173

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Thu 20/8

09:15-17:05

1 stop6h 50m

Warsaw Modlin

Fri 28/8

13:25-23:00

2 stops10h 35m

£176

BelfastWarsaw

BHD - WMI

BHDWMI

Belfast City

Fri 16/10

17:05-23:30

1 stop5h 25m

Warsaw Modlin

Sun 18/10

19:30-08:10

1 stop13h 40m

£182

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap Northern Ireland to Warsaw Modlin Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Warsaw Modlin Airport

Fastest flight time

5h 25m

Direct flights

None
The fastest flight from Northern Ireland to Warsaw Modlin Airport takes 5h 25m
There are no direct flights from Northern Ireland to Warsaw Modlin Airport. There are no popular flight routes from Northern Ireland to Warsaw Modlin Airport.
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Frequently asked questions about flying from Northern Ireland to Warsaw Modlin Airport

  • When did momondo last update prices for flights from Northern Ireland to Warsaw Modlin Airport?

    Prices for flights from Northern Ireland to Warsaw Modlin Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Northern Ireland to Warsaw Modlin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Warsaw Modlin Airport.

  • What documentation or ID do you need to fly to Warsaw Modlin Airport?

    The necessary travel and health documents for your Warsaw Modlin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Northern Ireland to Warsaw Modlin Airport

  • How do I get Price Alerts for flights from Northern Ireland to Warsaw Modlin Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Northern Ireland from Warsaw Modlin Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Northern Ireland to Warsaw Modlin Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Warsaw?

Finding the right flight to Warsaw from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Warsaw quick and easy, saving you time and money.

Can I find flights from Northern Ireland to Warsaw with flexible booking policies on momondo?

Flights from Northern Ireland to Warsaw with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Northern Ireland to Warsaw?

momondo helps you find the best flight between Northern Ireland and Warsaw by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Northern Ireland to Warsaw right now. Can momondo alert me if prices change?

Price alerts on flights to Warsaw from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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