Find flights
When to book

Cheap flights from Belfast Intl Airport to Warsaw from £67

BFS — WAW
23 Sep — 30 Sep1
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

Thu 1/1013:00 -
1 stop5h 50m
Wed 7/1013:10 -
1 stop11h 00m
Deal found 19/8£97
Wed 7/1008:55 -
1 stop8h 50m
Wed 14/1017:30 -
1 stop6h 50m
Deal found 22/8£100
Thu 17/909:15 -
1 stop6h 50m
Tue 22/910:40 -
1 stop6h 35m
Deal found 19/8£105
Sat 10/1015:35 -
1 stop6h 35m
Thu 15/1006:00 -
1 stop18h 10m
Deal found 21/8£106
Thu 17/915:55 -
1 stop6h 15m
Tue 22/913:05 -
1 stop9h 55m
Deal found 19/8£107
Mon 21/909:15 -
1 stop10h 05m
Fri 25/917:30 -
1 stop6h 30m
Deal found 19/8£108
Mon 21/908:40 -
2 stops12h 10m
Fri 25/912:30 -
1 stop11h 30m
Deal found 19/8£108
Tue 15/920:15 -
1 stop14h 20m
Tue 22/910:40 -
1 stop6h 35m
Deal found 18/8£111
Tue 15/908:50 -
2 stops24h 50m
Tue 22/918:00 -
2 stops18h 35m
Deal found 18/8£111
Sun 20/922:10 -
1 stop11h 35m
Fri 25/905:45 -
1 stop14h 50m
Deal found 19/8£117
Thu 1/1020:40 -
1 stop24h 55m
Wed 7/1015:05 -
1 stop9h 15m
Deal found 22/8£120
Mon 7/909:15 -
1 stop10h 05m
Fri 11/917:30 -
1 stop6h 30m
Deal found 20/8£125

Find flight deals from Belfast Intl to Warsaw

Round-trip from

£97

One-way from

£67

Popular in

April

Cheapest in

October

Average price

£629
1/10-7/10
  • 1/10-7/10
  • 2 total stops
  • 16h 50m total
  • Belfast to Warsaw
Search Deals
13/9
  • 13/9
  • 1 total stop
  • 27h 15m total
  • Belfast to Warsaw
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Wed 7/10

08:55-18:45

1 stop8h 50m

Warsaw Frederic Chopin

Wed 14/10

17:30-23:20

1 stop6h 50m

£100

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Thu 1/10

15:55-23:10

1 stop6h 15m

Warsaw Frederic Chopin

Wed 7/10

05:45-13:10

1 stop8h 25m

£103
Fastest return journey

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Thu 17/9

09:15-17:05

1 stop6h 50m

Warsaw Modlin

Tue 22/9

10:40-16:15

1 stop6h 35m

£105

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Thu 17/9

15:55-23:10

1 stop6h 15m

Warsaw Frederic Chopin

Tue 22/9

13:05-22:00

1 stop9h 55m

£107

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Mon 21/9

09:15-20:20

1 stop10h 05m

Warsaw Modlin

Fri 25/9

17:30-23:00

1 stop6h 30m

£108

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Sat 10/10

20:15-11:35

1 stop14h 20m

Warsaw Modlin

Thu 15/10

17:30-10:40

1 stop18h 10m

£108

BelfastWarsaw

BFS Belfast Intl - WAW Warsaw Frederic Chopin

BFSWAW

Belfast Intl

Tue 15/9

08:50-10:40

2 stops24h 50m

Warsaw Frederic Chopin

Tue 22/9

18:00-11:35

2 stops18h 35m

£111

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Tue 15/9

20:15-11:35

1 stop14h 20m

Warsaw Modlin

Tue 22/9

22:55-11:35

2 stops13h 40m

£119

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Thu 1/10

20:40-22:35

1 stop24h 55m

Warsaw Modlin

Wed 7/10

15:05-23:20

1 stop9h 15m

£120

BelfastWarsaw

BFS Belfast Intl - WMI Warsaw Modlin

BFSWMI

Belfast Intl

Mon 7/9

09:15-20:20

1 stop10h 05m

Warsaw Modlin

Fri 11/9

17:30-23:00

1 stop6h 30m

£125

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 £417 and £603 in October.
The cheapest return price found within the last 5 days was £97 on Multiple Airlines (1 Oct–7 Oct).

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.

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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.