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Cheap flights from Belfast to Warsaw Modlin Airport from £45

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — WMI
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Modlin

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Modlin
Explore the most affordable flight options available from Belfast to Modlin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Mon 7/918:50 -
1 stop14h 25m
Thu 10/912:00 -
2 stops11h 20m
Deal found 6/8£112
Thu 3/920:40 -
1 stop25h 00m
Thu 10/907:50 -
2 stops11h 05m
Deal found 6/8£116
Fri 11/919:55 -
1 stop28h 15m
Sat 19/914:15 -
2 stops20h 20m
Deal found 7/8£135
Wed 16/912:45 -
1 stop21h 50m
Sat 19/915:35 -
1 stop6h 20m
Deal found 7/8£164
Sun 6/912:20 -
1 stop5h 55m
Thu 10/912:00 -
2 stops11h 20m
Deal found 6/8£164
Wed 19/805:55 -
1 stop9h 05m
Fri 21/819:30 -
2 stops14h 35m
Deal found 9/8£198
Fri 11/917:05 -
1 stop5h 25m
Sat 19/915:35 -
1 stop6h 20m
Deal found 7/8£202
Mon 7/915:25 -
1 stop6h 15m
Thu 10/910:50 -
1 stop7h 55m
Deal found 6/8£207
Tue 11/823:30 -
1 stop15h 30m
Tue 18/812:40 -
2 stops20h 25m
Deal found 10/8£271
Fri 14/817:05 -
1 stop5h 25m
Sun 16/819:40 -
2 stops14h 15m
Deal found 9/8£487

Find flight deals from Belfast to Modlin

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) 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 11 August 2026.

Round-trip from

£112

One-way from

£45

Popular in

April

Cheapest in

October

Average price

£399
7/9-10/9
  • 7/9-10/9
  • 3 total stops
  • 25h 45m total
  • Belfast to Warsaw
Search Deals
16/9
  • 16/9
  • 1 total stop
  • 10h 45m total
  • Belfast to Warsaw
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£96 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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 11 August 2026.
Use the filters below to find and compare flights from Belfast to Warsaw Modlin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Thu 3/9

20:40-22:40

1 stop25h 00m

Warsaw Modlin

Thu 10/9

07:50-17:55

2 stops11h 05m

£116

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Mon 7/9

09:15-20:20

1 stop10h 05m

Warsaw Modlin

Thu 10/9

10:50-19:15

1 stop9h 25m

£129

BelfastWarsaw

BHD Belfast City - WMI Warsaw Modlin

BHDWMI

Belfast City

Wed 16/9

12:45-11:35

1 stop21h 50m

Warsaw Modlin

Sat 19/9

15:35-20:55

1 stop6h 20m

£164

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Sun 6/9

12:20-19:15

1 stop5h 55m

Warsaw Modlin

Thu 10/9

06:30-17:55

1 stop12h 25m

£181

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Fri 11/9

15:15-23:30

1 stop7h 15m

Warsaw Modlin

Sat 19/9

06:55-13:50

1 stop7h 55m

£202
Fastest return journey

BelfastWarsaw

BHD Belfast City - WMI Warsaw Modlin

BHDWMI

Belfast City

Fri 11/9

17:05-23:30

1 stop5h 25m

Warsaw Modlin

Sat 19/9

15:35-20:55

1 stop6h 20m

£202

BelfastWarsaw

BHD Belfast City - WMI Warsaw Modlin

BHDWMI

Belfast City

Mon 7/9

15:25-22:40

1 stop6h 15m

Warsaw Modlin

Thu 10/9

10:50-17:45

1 stop7h 55m

£207
Cheapest one-way
Fastest single journey

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Wed 16/9

08:30-20:15

1 stop10h 45m

£45

BelfastWarsaw

BHD Belfast City - WMI Warsaw Modlin

BHDWMI

Belfast City

Mon 7/9

09:50-10:15

1 stop23h 25m

£64

BelfastWarsaw

BHD Belfast City - WMI Warsaw Modlin

BHDWMI

Belfast City

Fri 4/9

18:20-12:00

1 stop16h 40m

£72

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Best time to book a flight from Belfast to Modlin

Have a flexible travel schedule? Discover the best time to fly to Modlin 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 Modlin Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belfast 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 to Modlin that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast 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 to Modlin

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

Fly with Cheapflights

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast to Modlin.

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

Need flexible booking options for your flight to Modlin from Belfast? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from Belfast to Modlin and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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