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Cheap flights from Northern Ireland to Warsaw from £138

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — WAW
28 Apr — 5 May1
1 adult

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 23 April 2025.

Round-trip from

£138

Popular in

June

Cheapest in

February

Average price

£316
12/5-15/5
  • 12/5-15/5
  • 2 total stops
  • 42h 25m total
  • Northern Ireland to Warsaw
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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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 23 April 2025.

Mon 12/510:35BFS - WAW
1 stop24h 30mMultiple Airlines
Thu 15/516:15WAW - BFS
1 stop17h 55mMultiple Airlines
Deal found 22/4£138
Mon 12/511:00BHD - WAW
1 stop24h 05mMultiple Airlines
Thu 15/506:20WAW - BHD
1 stop8h 30mMultiple Airlines
Deal found 22/4£153
Mon 12/521:55BFS - WMI
1 stop11h 05mMultiple Airlines
Thu 15/507:25WMI - BFS
1 stop15h 35mMultiple Airlines
Deal found 22/4£153
Tue 20/506:30BHD - WAW
1 stop14h 40mKLM
Tue 27/517:10WAW - BHD
1 stop5h 05mKLM
Deal found 22/4£195
Mon 12/513:50BHD - WAW
1 stop6h 20mBritish Airways
Thu 15/511:50WAW - BHD
2 stops10h 20mBritish Airways
Deal found 22/4£626

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 23 April 2025.
Use the filters below to find and compare flights from Northern Ireland to Warsaw that are best for you.

Fly from

Northern Ireland

Fly to

Warsaw

Route

Depart

Return

Price

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Mon 12/5

10:35-12:05

1 stop24h 30m

Warsaw Frederic Chopin

Thu 15/5

16:15-09:10

1 stop17h 55m

£138

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Mon 12/5

11:00-12:05

1 stop24h 05m

Warsaw Frederic Chopin

Thu 15/5

06:20-13:50

1 stop8h 30m

£153

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Mon 12/5

21:55-10:00

1 stop11h 05m

Warsaw Modlin

Thu 15/5

07:25-22:00

1 stop15h 35m

£153

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Tue 20/5

06:30-22:10

1 stop14h 40m

Warsaw Frederic Chopin

Tue 27/5

17:10-21:15

1 stop5h 05m

£195

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Mon 12/5

13:50-21:10

1 stop6h 20m

Warsaw Frederic Chopin

Thu 15/5

11:50-21:10

2 stops10h 20m

£626

Flights are sorted by cheapest return flights first.

Deals found on 22/4

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.

Rainfall in Warsaw by month

Plan your trip to Warsaw by taking into account the average rainfall totals by month.

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.

Temperature in Warsaw by month

Plan your trip to Warsaw by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. 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 Warsaw. Reviews last updated 23 April 2025.
Peruse reviews from past customers who have flown with KLM and British Airways from Northern Ireland to Warsaw to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,798 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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?

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

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.
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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 23 April 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£150Average£231FlexibilityNo 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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