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Cheap flights from Belfast Intl Airport to Warsaw from £52

BFS — WAW
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Warsaw

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Warsaw

Sat 14/1113:10 -
1 stop8h 20m
Wed 18/1106:00 -
1 stop7h 40m
Deal found 8/9£101
Sat 10/1020:15 -
1 stop14h 35m
Mon 19/1011:15 -
1 stop11h 15m
Deal found 8/9£103
Sat 10/1020:15 -
1 stop14h 20m
Mon 19/1020:55 -
1 stop16h 20m
Deal found 8/9£104
Sun 4/1007:10 -
1 stop26h 35m
Fri 9/1006:00 -
1 stop18h 00m
Deal found 7/9£105
Mon 5/1018:50 -
1 stop14h 25m
Fri 9/1013:25 -
2 stops22h 20m
Deal found 7/9£109
Mon 5/1007:30 -
1 stop9h 45m
Fri 9/1012:30 -
1 stop11h 30m
Deal found 7/9£109
Sun 4/1006:25 -
1 stop24h 30m
Fri 9/1010:00 -
1 stop12h 45m
Deal found 7/9£112
Fri 23/1008:20 -
1 stop7h 35m
Mon 26/1022:10 -
1 stop10h 45m
Deal found 7/9£130
Sat 14/1106:00 -
2 stops11h 55m
Wed 18/1115:30 -
1 stop5h 55m
Deal found 8/9£135
Thu 22/1008:10 -
2 stops13h 25m
Thu 29/1007:05 -
2 stops14h 40m
Deal found 6/9£146
Wed 9/909:55 -
1 stop5h 35m
Fri 11/908:40 -
2 stops32h 50m
Deal found 4/9£157

Find flight deals from Belfast Intl to Warsaw

Round-trip from

£101

One-way from

£51

Popular in

April

Cheapest in

October

Average price

£504
14/11-18/11
  • 14/11-18/11
  • 2 total stops
  • 16h 00m total
  • Belfast to Warsaw
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14/9-31/12
  • 14/9-31/12
  • 1 total stop
  • 24h 00m 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 (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

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Depart

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Cheapest return flight

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Mon 28/9

09:15-10:15

1 stop24h 00m

Warsaw Modlin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£56

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Thu 24/12

18:35-22:30

1 stop26h 55m

Warsaw Frederic Chopin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£63

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Mon 28/9

08:40-09:30

2 stops23h 50m

Warsaw Frederic Chopin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£71

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Sun 20/12

17:10-10:20

2 stops16h 10m

Warsaw Frederic Chopin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£89

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Sun 20/12

17:10-11:00

2 stops16h 50m

Warsaw Modlin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£97

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Wed 23/12

07:40-23:55

2 stops15h 15m

Warsaw Modlin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£97

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Tue 22/12

07:05-16:20

1 stop8h 15m

Warsaw Frederic Chopin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£100

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Sat 14/11

13:10-22:30

1 stop8h 20m

Warsaw Frederic Chopin

Wed 18/11

06:00-12:40

1 stop7h 40m

£101

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Sat 10/10

20:15-11:50

1 stop14h 35m

Warsaw Frederic Chopin

Mon 19/10

11:15-21:30

1 stop11h 15m

£103

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Sat 10/10

20:15-11:35

1 stop14h 20m

Warsaw Modlin

Mon 19/10

20:55-12:15

1 stop16h 20m

£104

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Belfast Intl to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw from Belfast Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Warsaw

How much does it cost for a return flight from Belfast Intl Airport to Warsaw?

Airfare is below average for this route at the moment.
Belfast Intl Airport to Warsaw flights typically cost between £442 and £582 in November.
The cheapest return price found within the last 5 days was £101 on Multiple Airlines (14 Nov–18 Nov).

Related info for your journey

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl 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.

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