Find flights
When to book

Cheap flights from Warsaw Modlin Airport to Belfast Intl Airport 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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
WMI — BFS
5 Sep — 12 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Modlin to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Modlin to Belfast Intl
Explore the most affordable flight options available from Modlin to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Tue 1/918:20 -
1 stop16h 10m
Sat 5/911:10 -
1 stop13h 00m
Deal found 3/8£82
Fri 25/910:00 -
1 stop12h 45m
Sat 26/911:10 -
1 stop13h 00m
Deal found 1/8£96
Tue 15/922:55 -
2 stops17h 20m
Tue 22/920:15 -
1 stop14h 20m
Deal found 1/8£105
Tue 1/922:55 -
1 stop11h 35m
Mon 7/918:50 -
1 stop14h 25m
Deal found 6/8£108
Tue 1/922:55 -
1 stop11h 35m
Thu 10/922:40 -
1 stop9h 45m
Deal found 6/8£119
Fri 18/910:00 -
1 stop12h 45m
Mon 21/909:15 -
1 stop24h 00m
Deal found 2/8£120
Thu 3/912:00 -
2 stops11h 20m
Mon 7/909:15 -
1 stop10h 05m
Deal found 6/8£126
Thu 17/906:30 -
1 stop12h 25m
Sat 19/920:15 -
1 stop14h 20m
Deal found 3/8£131

Find flight deals from Modlin to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Modlin (WMI) to Belfast Intl (BFS). 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 6 August 2026.

Round-trip from

£82

One-way from

£48
1/9-5/9
  • 1/9-5/9
  • 2 total stops
  • 29h 10m total
  • Warsaw to Belfast
Search Deals
Ryanair
  • Ryanair
  • 23/10
  • 1 total stop
  • 11h 35m total
  • Warsaw to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Modlin to Belfast Intl 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 6 August 2026.
Use the filters below to find and compare flights from Warsaw Modlin Airport to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

WarsawBelfast

WMI Warsaw Modlin - BFS Belfast Intl

WMIBFS

Warsaw Modlin

Fri 25/9

10:00-21:45

1 stop12h 45m

Belfast Intl

Sat 26/9

11:10-01:10

1 stop13h 00m

£96

WarsawBelfast

WMI Warsaw Modlin - BFS Belfast Intl

WMIBFS

Warsaw Modlin

Tue 1/9

18:20-09:30

1 stop16h 10m

Belfast Intl

Sat 5/9

07:40-16:35

2 stops7h 55m

£102

WarsawBelfast

WMI Warsaw Modlin - BFS Belfast Intl

WMIBFS

Warsaw Modlin

Tue 15/9

22:55-15:15

2 stops17h 20m

Belfast Intl

Tue 22/9

20:15-11:35

1 stop14h 20m

£105

WarsawBelfast

WMI Warsaw Modlin - BFS Belfast Intl

WMIBFS

Warsaw Modlin

Tue 1/9

22:55-09:30

1 stop11h 35m

Belfast Intl

Mon 7/9

18:50-10:15

1 stop14h 25m

£108
Fastest return journey

WarsawBelfast

WMI Warsaw Modlin - BFS Belfast Intl

WMIBFS

Warsaw Modlin

Tue 1/9

22:55-09:30

1 stop11h 35m

Belfast Intl

Thu 10/9

22:40-09:25

1 stop9h 45m

£119

WarsawBelfast

WMI Warsaw Modlin - BFS Belfast Intl

WMIBFS

Warsaw Modlin

Fri 18/9

10:00-21:45

1 stop12h 45m

Belfast Intl

Mon 21/9

09:15-10:15

1 stop24h 00m

£120

WarsawBelfast

WMI Warsaw Modlin - BFS Belfast Intl

WMIBFS

Warsaw Modlin

Fri 4/9

10:55-23:05

1 stop13h 10m

Belfast Intl

Mon 7/9

09:15-20:20

1 stop10h 05m

£134

WarsawBelfast

WMI Warsaw Modlin - BFS Belfast Intl

WMIBFS

Warsaw Modlin

Sun 13/9

12:45-18:25

2 stops30h 40m

Belfast Intl

Sat 19/9

20:15-11:35

1 stop14h 20m

£143

WarsawBelfast

WMI Warsaw Modlin - BFS Belfast Intl

WMIBFS

Warsaw Modlin

Fri 28/8

21:25-08:00

1 stop11h 35m

Belfast Intl

Thu 3/9

20:40-22:40

1 stop25h 00m

£144
Cheapest one-way

WarsawBelfast

WMI Warsaw Modlin - BFS Belfast Intl

WMIBFS

Warsaw Modlin

Fri 23/10

21:25-08:00

1 stop11h 35m

£48

Flights are sorted by cheapest return flights first.

Deals found on 3/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Modlin to Belfast Intl

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

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

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

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

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

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

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Modlin to Belfast Intl

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

Deals for Modlin to Belfast Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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 Modlin to Belfast Intl.

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

Yes, we can. To see specific flights from Modlin to Belfast Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Modlin to Belfast Intl become cheaper?

Not ready to book yet? You can track prices for flights from Modlin to Belfast Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.