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Cheap flights from Belfast to Warsaw from £48

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — WAW
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

£102

One-way from

£48

Popular in

June

Cheapest in

February

Average price

£228
6/10-14/10
  • 6/10-14/10
  • 2 total stops
  • 23h 40m total
  • Belfast to Warsaw
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3/11
  • 3/11
  • 1 total stop
  • 10h 15m total
  • Belfast to Warsaw
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Belfast to Warsaw

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 18 September 2025.

Mon 6/1006:45BFS - WAW
1 stop10h 45mMultiple Airlines
Tue 14/1021:15WAW - BFS
1 stop12h 55mMultiple Airlines
Deal found 17/9£102
Fri 31/1021:20BFS - WAW
1 stop11h 25mMultiple Airlines
Fri 7/1112:35WAW - BFS
1 stop8h 50mMultiple Airlines
Deal found 16/9£125
Fri 17/1007:35BFS - WAW
2 stops23h 35mMultiple Airlines
Sun 19/1006:20WAW - BFS
1 stop11h 40mMultiple Airlines
Deal found 16/9£126
Mon 6/1021:55BFS - WMI
1 stop11h 05mMultiple Airlines
Tue 14/1010:25WMI - BFS
1 stop9h 20mMultiple Airlines
Deal found 17/9£142
Mon 6/1008:50BHD - WAW
1 stop8h 40mMultiple Airlines
Tue 14/1006:20WAW - BHD
1 stop12h 00mMultiple Airlines
Deal found 17/9£149
Fri 10/1009:20BFS - WAW
1 stop12h 00mMultiple Airlines
Mon 20/1021:05WAW - BFS
1 stop11h 35mMultiple Airlines
Deal found 17/9£156
Fri 10/1020:25BFS - WMI
1 stop12h 05mMultiple Airlines
Mon 20/1007:05WMI - BFS
1 stop12h 45mMultiple Airlines
Deal found 17/9£157
Fri 17/1007:00BHD - WAW
1 stop10h 30mMultiple Airlines
Sun 19/1006:00WAW - BHD
1 stop27h 10mMultiple Airlines
Deal found 16/9£173
Fri 17/1006:05BFS - WMI
1 stop8h 15mMultiple Airlines
Sun 19/1011:30WMI - BFS
1 stop8h 05mMultiple Airlines
Deal found 16/9£191
Fri 10/1006:30BHD - WAW
1 stop14h 40mKLM
Mon 20/1019:40WAW - BHD
1 stop26h 35mKLM
Deal found 17/9£210
Fri 10/1016:00BHD - WAW
2 stops15h 10mMultiple Airlines
Mon 20/1011:15WAW - BHD
1 stop7h 05mMultiple Airlines
Deal found 17/9£240
Mon 6/1017:55BHD - WAW
2 stops16h 05mBritish Airways
Tue 14/1008:50WAW - BHD
1 stop9h 40mBritish Airways
Deal found 17/9£391

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 18 September 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 - WAW

BFSWAW

Belfast Intl

Mon 6/10

06:45-18:30

1 stop10h 45m

Warsaw Frederic Chopin

Tue 14/10

21:15-09:10

1 stop12h 55m

£102

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Fri 31/10

21:20-09:45

1 stop11h 25m

Warsaw Frederic Chopin

Fri 7/11

12:35-20:25

1 stop8h 50m

£125

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Fri 17/10

07:35-08:10

2 stops23h 35m

Warsaw Frederic Chopin

Sun 19/10

06:20-17:00

1 stop11h 40m

£126

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Mon 6/10

21:55-10:00

1 stop11h 05m

Warsaw Modlin

Tue 14/10

10:25-18:45

1 stop9h 20m

£142

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Mon 6/10

08:50-18:30

1 stop8h 40m

Warsaw Frederic Chopin

Tue 14/10

06:20-17:20

1 stop12h 00m

£149

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Fri 10/10

09:20-22:20

1 stop12h 00m

Warsaw Frederic Chopin

Mon 20/10

21:05-07:40

1 stop11h 35m

£156

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Fri 10/10

20:25-09:30

1 stop12h 05m

Warsaw Modlin

Mon 20/10

07:05-18:50

1 stop12h 45m

£157

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Fri 17/10

07:00-18:30

1 stop10h 30m

Warsaw Frederic Chopin

Sun 19/10

06:00-08:10

1 stop27h 10m

£173

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Fri 17/10

06:05-15:20

1 stop8h 15m

Warsaw Modlin

Sun 19/10

11:30-18:35

1 stop8h 05m

£191

BelfastWarsaw

BHD - WAW

BHDWAW

Belfast City

Tue 3/3

15:05-11:50

1 stop19h 45m

Warsaw Frederic Chopin

Wed 4/3

19:40-10:15

1 stop15h 35m

£229

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 33 results
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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 18 September 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
7.8
Good
1,386 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 British Airways fly from Belfast to Warsaw in about 19h 45m. The time it takes to get you to your destination can typically vary by up to . The distance from Belfast to Warsaw is about 1111 mi.

  • 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 £147. KLM is currently priced 42% 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.

  • What is the cheapest month to book a flight from Belfast to Warsaw?

    Currently, January is the cheapest month in which you can book a flight from Belfast to Warsaw (average of £110). Flying from Belfast 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

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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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£147Average£236FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast to Warsaw. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Warsaw from Belfast by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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