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Cheap flights from Belfast to Warsaw from £100

BHD — WAW
18 Sep — 25 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Warsaw

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Warsaw

Thu 1/1013:00 -
2 stops19h 10m
Thu 8/1006:20 -
1 stop15h 00m
Deal found 17/8£100
Mon 28/907:30 -
1 stop9h 45m
Mon 5/1011:15 -
1 stop11h 15m
Deal found 14/8£102
Mon 21/909:15 -
1 stop10h 05m
Fri 25/917:30 -
1 stop6h 30m
Deal found 18/8£105
Mon 21/909:15 -
2 stops22h 20m
Fri 25/912:30 -
1 stop11h 30m
Deal found 18/8£109
Tue 15/920:15 -
1 stop14h 20m
Tue 22/910:40 -
1 stop6h 35m
Deal found 18/8£112
Tue 15/908:50 -
2 stops24h 50m
Tue 22/918:00 -
2 stops18h 35m
Deal found 18/8£112
Mon 14/908:40 -
2 stops22h 55m
Fri 18/908:55 -
2 stops11h 35m
Deal found 17/8£117
Sun 20/922:10 -
1 stop11h 35m
Fri 25/905:45 -
1 stop14h 50m
Deal found 19/8£117
Mon 14/908:40 -
2 stops22h 55m
Mon 21/911:15 -
1 stop11h 15m
Deal found 17/8£123
Mon 14/914:40 -
1 stop19h 45m
Mon 21/920:55 -
1 stop16h 20m
Deal found 17/8£126
Tue 15/910:50 -
2 stops21h 10m
Tue 22/918:00 -
2 stops16h 50m
Deal found 18/8£126
Thu 17/915:25 -
1 stop6h 45m
Tue 22/906:10 -
1 stop7h 50m
Deal found 19/8£132

Find flight deals from Belfast to Warsaw

Round-trip from

£100

Popular in

April

Cheapest in

October

Average price

£635
1/10-8/10
  • 1/10-8/10
  • 3 total stops
  • 34h 10m total
  • Belfast to Warsaw
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Mon 28/9

07:30-18:15

1 stop9h 45m

Warsaw Frederic Chopin

Mon 5/10

11:15-21:30

1 stop11h 15m

£102

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Mon 21/9

09:15-20:20

1 stop10h 05m

Warsaw Modlin

Fri 25/9

17:30-23:00

1 stop6h 30m

£105

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Mon 21/9

09:15-08:35

2 stops22h 20m

Warsaw Frederic Chopin

Fri 25/9

12:30-23:00

1 stop11h 30m

£109

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Tue 15/9

08:50-10:40

2 stops24h 50m

Warsaw Frederic Chopin

Tue 22/9

18:00-11:35

2 stops18h 35m

£112

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Mon 14/9

08:40-08:35

2 stops22h 55m

Warsaw Frederic Chopin

Fri 18/9

08:55-19:30

2 stops11h 35m

£117

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Tue 15/9

20:15-11:35

1 stop14h 20m

Warsaw Modlin

Tue 22/9

22:55-11:35

2 stops13h 40m

£120

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Mon 14/9

08:40-08:35

2 stops22h 55m

Warsaw Frederic Chopin

Mon 21/9

11:15-21:30

1 stop11h 15m

£123

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Mon 14/9

14:40-11:25

1 stop19h 45m

Warsaw Modlin

Mon 21/9

20:55-12:15

1 stop16h 20m

£126

BelfastWarsaw

BHD Belfast City - WAW Warsaw Frederic Chopin

BHDWAW

Belfast City

Tue 15/9

10:50-09:00

2 stops21h 10m

Warsaw Frederic Chopin

Tue 22/9

18:00-09:50

2 stops16h 50m

£126

BelfastWarsaw

BHD Belfast City - WAW Warsaw Frederic Chopin

BHDWAW

Belfast City

Thu 17/9

11:45-19:50

1 stop7h 05m

Warsaw Frederic Chopin

Tue 22/9

06:10-13:00

1 stop7h 50m

£140

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 23 resultsSorted by cheapest first
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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

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.

Related info for your journey

  • 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

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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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