Find flights
When to book

Cheap flights from Belfast Intl Airport to Warsaw from £51

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 — WAW
12 Jun — 19 Jun1
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
Explore the most affordable flight options available from Belfast Intl to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Sun 14/607:10
BFS
-
WAW
1 stop26h 35m
Multiple Airlines
Mon 22/611:15
WAW
-
BFS
1 stop21h 10m
Multiple Airlines
Deal found 11/5£107
Tue 2/608:50
BFS
-
WAW
1 stop8h 55m
Multiple Airlines
Wed 3/622:55
WAW
-
BFS
1 stop9h 55m
Multiple Airlines
Deal found 12/5£114
Fri 5/619:55
BFS
-
WAW
1 stop14h 55m
Multiple Airlines
Fri 12/612:30
WAW
-
BFS
1 stop11h 30m
Multiple Airlines
Deal found 8/5£120
Fri 5/615:15
BFS
-
WMI
1 stop7h 15m
Multiple Airlines
Fri 12/618:00
WMI
-
BFS
1 stop5h 50m
Multiple Airlines
Deal found 8/5£123
Tue 2/608:50
BFS
-
WMI
1 stop12h 30m
Multiple Airlines
Wed 3/612:25
WMI
-
BFS
1 stop4h 15m
Multiple Airlines
Deal found 12/5£124
Sat 18/721:40
BFS
-
WAW
2 stops19h 25m
Multiple Airlines
Mon 20/718:00
WAW
-
BFS
2 stops17h 00m
Multiple Airlines
Deal found 12/5£138
Thu 21/506:40
BFS
-
WMI
2 stops24h 35m
Multiple Airlines
Mon 25/523:05
WMI
-
BFS
1 stop10h 00m
Multiple Airlines
Deal found 8/5£139
Thu 9/712:45
BFS
-
WAW
2 stops19h 25m
Multiple Airlines
Thu 16/706:00
WAW
-
BFS
1 stop7h 20m
Multiple Airlines
Deal found 10/5£140
Thu 25/622:40
BFS
-
WAW
1 stop12h 05m
Multiple Airlines
Thu 2/705:55
WAW
-
BFS
2 stops17h 25m
Multiple Airlines
Deal found 11/5£140
Sun 14/606:55
BFS
-
WMI
1 stop4h 30m
Multiple Airlines
Mon 22/620:55
WMI
-
BFS
1 stop16h 20m
Multiple Airlines
Deal found 11/5£142
Sat 19/909:30
BFS
-
WMI
2 stops8h 40m
Multiple Airlines
Sat 10/1006:55
WMI
-
BFS
1 stop8h 20m
Multiple Airlines
Deal found 8/5£162
Mon 17/818:50
BFS
-
WMI
1 stop14h 25m
Multiple Airlines
Wed 2/913:50
WMI
-
BFS
2 stops23h 30m
Multiple Airlines
Deal found 10/5£176

Find flight deals from Belfast Intl to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Warsaw (WA1). 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 13 May 2026.

Round-trip from

£107

One-way from

£51

Popular in

April

Cheapest in

July

Average price

£492
14/6-22/6
  • 14/6-22/6
  • 2 total stops
  • 47h 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 (£35 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 Warsaw 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 13 May 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Tue 2/6

08:50-18:45

1 stop8h 55m

Warsaw Frederic Chopin

Wed 3/6

22:55-07:50

1 stop9h 55m

£114

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Fri 5/6

19:55-11:50

1 stop14h 55m

Warsaw Frederic Chopin

Fri 12/6

12:30-23:00

1 stop11h 30m

£120
Fastest return journey

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Fri 5/6

15:15-23:30

1 stop7h 15m

Warsaw Modlin

Fri 12/6

18:00-22:50

1 stop5h 50m

£123

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Tue 2/6

08:50-22:20

1 stop12h 30m

Warsaw Modlin

Wed 3/6

12:25-15:40

1 stop4h 15m

£124

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Sat 18/7

21:40-18:05

2 stops19h 25m

Warsaw Frederic Chopin

Mon 20/7

18:00-10:00

2 stops17h 00m

£138

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Thu 9/7

12:45-09:10

2 stops19h 25m

Warsaw Frederic Chopin

Thu 16/7

06:00-12:20

1 stop7h 20m

£140

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Thu 25/6

22:40-11:45

1 stop12h 05m

Warsaw Frederic Chopin

Thu 2/7

05:55-22:20

2 stops17h 25m

£140

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Sun 14/6

06:55-12:25

1 stop4h 30m

Warsaw Modlin

Mon 22/6

20:55-12:15

1 stop16h 20m

£142

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Mon 17/8

21:55-22:30

2 stops23h 35m

Warsaw Frederic Chopin

Wed 2/9

13:30-09:45

2 stops21h 15m

£155

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Sat 19/9

09:30-19:10

2 stops8h 40m

Warsaw Modlin

Sat 10/10

06:55-14:15

1 stop8h 20m

£162

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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
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 Intl Airport to Warsaw
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 Intl to Warsaw. 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 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.

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.

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 Warsaw?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast Intl to Warsaw. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Intl to Warsaw.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to Warsaw flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast Intl to Warsaw 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!

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.