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Cheap flights from Belfast Intl Airport to Warsaw Modlin Airport from £63

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — WMI
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Modlin

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Modlin
Explore the most affordable flight options available from Belfast Intl to Modlin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 May 2026.

Sun 31/506:25
BFS
-
WMI
1 stop24h 30m
Multiple Airlines
Sat 6/617:40
WMI
-
BFS
1 stop19h 15m
Multiple Airlines
Deal found 2/5£100
Tue 19/520:15
BFS
-
WMI
1 stop14h 20m
Multiple Airlines
Wed 17/606:30
WMI
-
BFS
1 stop6h 05m
Multiple Airlines
Deal found 4/5£102
Tue 19/520:15
BFS
-
WMI
1 stop14h 20m
Multiple Airlines
Sat 23/517:40
WMI
-
BFS
1 stop19h 15m
Multiple Airlines
Deal found 3/5£108
Mon 15/609:15
BFS
-
WMI
1 stop10h 05m
Multiple Airlines
Tue 16/610:40
WMI
-
BFS
1 stop6h 35m
Multiple Airlines
Deal found 3/5£116
Sun 14/606:25
BFS
-
WMI
1 stop10h 15m
Multiple Airlines
Tue 16/610:40
WMI
-
BFS
1 stop6h 35m
Multiple Airlines
Deal found 3/5£120
Fri 19/619:55
BFS
-
WMI
1 stop15h 05m
Multiple Airlines
Mon 22/620:55
WMI
-
BFS
1 stop13h 15m
Multiple Airlines
Deal found 3/5£145

Find flight deals from Belfast Intl to Modlin

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Modlin (WMI). 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 5 May 2026.

Round-trip from

£100

One-way from

£63

Popular in

April

Cheapest in

July

Average price

£491
31/5-6/6
  • 31/5-6/6
  • 2 total stops
  • 43h 45m total
  • Belfast to Warsaw
Search Deals
19/6
  • 19/6
  • 1 total stop
  • 28h 15m total
  • Belfast to Warsaw
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£81 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Modlin 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 5 May 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Warsaw Modlin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Sun 31/5

06:25-07:55

1 stop24h 30m

Warsaw Modlin

Sat 6/6

17:40-11:55

1 stop19h 15m

£100

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Tue 19/5

16:40-08:50

2 stops15h 10m

Warsaw Modlin

Sat 23/5

17:40-11:55

1 stop19h 15m

£120

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Tue 19/5

16:40-09:10

2 stops15h 30m

Warsaw Modlin

Wed 17/6

06:30-11:35

1 stop6h 05m

£124

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Sun 14/6

06:25-17:40

1 stop10h 15m

Warsaw Modlin

Tue 16/6

22:55-11:35

2 stops13h 40m

£136

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Fri 19/6

19:55-12:00

1 stop15h 05m

Warsaw Modlin

Mon 22/6

20:55-09:10

1 stop13h 15m

£145
Fastest return journey

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Mon 15/6

10:50-20:20

2 stops8h 30m

Warsaw Modlin

Tue 16/6

10:40-16:15

1 stop6h 35m

£155

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Sat 4/7

20:15-11:35

1 stop14h 20m

Warsaw Modlin

Tue 14/7

22:55-15:15

2 stops17h 20m

£173
Cheapest one-way

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Fri 19/6

19:55-01:10

1 stop28h 15m

£63
Fastest single journey

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Sat 6/6

06:00-12:00

1 stop5h 00m

£64

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Fri 10/7

08:55-23:59

2 stops14h 04m

£105

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast Intl to Modlin

Have a flexible travel schedule? Discover the best time to fly to Modlin from Belfast Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Modlin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl to Modlin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast Intl to Modlin

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Frederic Chopin flights
Belfast City to Frederic Chopin flights
Belfast City to Modlin 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 Belfast Intl to Modlin?

Cheapflights makes it easy to find Belfast Intl to Modlin flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Modlin from Belfast Intl.

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

Certainly. Search results for flights to Modlin from Belfast Intl 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 Belfast Intl to Modlin become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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