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Cheap flights from Belfast to Warsaw from £146

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — WAW
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Belfast to Warsaw

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Warsaw
Explore the most affordable flight options available from Belfast to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Sat 15/1123:10BFS - WMI
1 stop12h 05mMultiple Airlines
Sat 22/1106:45WMI - BFS
1 stop6h 10mMultiple Airlines
Deal found 30/10£146
Sat 15/1123:10BFS - WAW
1 stop9h 35mMultiple Airlines
Sat 22/1107:05WAW - BFS
2 stops24h 40mMultiple Airlines
Deal found 30/10£149
Sun 14/1208:15BFS - WAW
2 stops22h 50mMultiple Airlines
Sun 21/1221:10WAW - BFS
1 stop11h 15mMultiple Airlines
Deal found 30/10£164
Sat 15/1117:20BHD - WAW
1 stop5h 05mKLM
Sat 22/1116:50WAW - BHD
1 stop5h 10mKLM
Deal found 30/10£202
Sat 15/1115:00BHD - WAW
2 stops19h 00mMultiple Airlines
Sat 22/1105:45WAW - BHD
1 stop16h 00mMultiple Airlines
Deal found 30/10£244
Wed 24/1217:20BHD - WAW
1 stop5h 05mKLM
Sun 4/106:05WAW - BHD
1 stop11h 45mKLM
Deal found 29/10£310
Mon 22/1206:30BHD - WAW
1 stop15h 55mKLM
Sat 3/116:50WAW - BHD
1 stop5h 10mKLM
Deal found 29/10£312
Mon 22/1211:30BHD - WAW
2 stops19h 35mFinnair
Sat 3/119:20WAW - BHD
2 stops43h 35mFinnair
Deal found 30/10£668
Wed 24/1211:25BHD - WAW
2 stops43h 40mFinnair
Sun 4/113:05WAW - BHD
2 stops25h 50mFinnair
Deal found 30/10£688
Wed 24/1217:40BHD - WAW
1 stop16h 55mBritish Airways
Sun 4/106:55WAW - BHD
2 stops10h 25mBritish Airways
Deal found 30/10£723

Cheap flight deals from Belfast to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Warsaw (WA1). 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 31 October 2025.

Round-trip from

£146

Popular in

June

Cheapest in

February

Average price

£221
15/11-22/11
  • 15/11-22/11
  • 2 total stops
  • 18h 15m total
  • Belfast to Warsaw
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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 31 October 2025.
Use the filters below to find and compare flights from Belfast to Warsaw that are best for you.

Fly from

Belfast

Fly to

Warsaw

Route

Depart

Return

Price

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Sat 15/11

23:10-12:15

1 stop12h 05m

Warsaw Modlin

Sat 22/11

06:45-11:55

1 stop6h 10m

£146

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Sat 15/11

23:10-09:45

1 stop9h 35m

Warsaw Frederic Chopin

Sat 22/11

07:05-06:45

2 stops24h 40m

£149

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Sun 14/12

08:15-08:05

2 stops22h 50m

Warsaw Frederic Chopin

Sun 21/12

21:10-07:25

1 stop11h 15m

£164

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Sat 15/11

17:20-23:25

1 stop5h 05m

Warsaw Frederic Chopin

Sat 22/11

16:50-21:00

1 stop5h 10m

£202

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Tue 3/3

08:45-21:30

1 stop11h 45m

Warsaw Frederic Chopin

Wed 4/3

19:40-10:15

1 stop15h 35m

£233

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Sat 15/11

15:00-11:00

2 stops19h 00m

Warsaw Frederic Chopin

Sat 22/11

05:45-20:45

1 stop16h 00m

£244

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Tue 10/3

06:35-21:30

1 stop13h 55m

Warsaw Frederic Chopin

Wed 11/3

07:20-16:45

1 stop10h 25m

£245

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Wed 24/12

17:20-23:25

1 stop5h 05m

Warsaw Frederic Chopin

Sun 4/1

06:05-16:50

1 stop11h 45m

£310

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Mon 22/12

06:30-23:25

1 stop15h 55m

Warsaw Frederic Chopin

Sat 3/1

16:50-21:00

1 stop5h 10m

£312

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Wed 5/11

15:40-21:40

1 stop5h 00m

£223

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Best time to book a flight from Belfast to Warsaw

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

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 31 October 2025.
Check out reviews from past customers who have flown with KLM from Belfast to Warsaw to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Belfast 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 Belfast to Warsaw?

    Airlines like KLM and British Airways fly from Belfast to Warsaw in about 5h 05m. The time it takes to get you to your destination can typically vary by up to 6h 40m. The distance from Belfast to Warsaw is about 1111 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Belfast to Warsaw round-trip?

    Flying on KLM is currently your cheapest option to Warsaw, with prices starting at £153. KLM is currently priced 41% below the average price you’ll pay for this route.

  • What are the most popular routes from Belfast to Warsaw?

    While some choose either Belfast City - Warsaw Frederic Chopin or Belfast Intl - Warsaw Modlin, Belfast Intl - Warsaw Frederic Chopin is the most popular route from Belfast to Warsaw.

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

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

  • How can I find direct flights from Belfast to Warsaw?

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

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

    Yes. Cheapflights offers flight deals from Belfast 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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Top airline flying from Belfast to Warsaw

Discover the top airline that operate flights from Belfast 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£153Average£244FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast to Warsaw?

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

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

Yes! Cheapflights helps users easily find flights from Belfast to Warsaw with no change fees.

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

Yes, Cheapflights offers price alerts on Belfast to Warsaw flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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