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Cheap flights from Belfast Intl Airport to Warsaw from £54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Warsaw departing on 16/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Belfast Intl Airport to Warsaw

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:50 - 18:00
BFS
-
WAW
8h 10m
1 stop
Multiple Airlines Logo
06:00 - 12:55
WAW
-
BFS
7h 55m
1 stop
£96Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
21:40 - 12:00
BFS
-
WAW
13h 20m
1 stop
Multiple Airlines Logo
16:30 - 08:20
WAW
-
BFS
16h 50m
1 stop
£102Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
07:50 - 19:05
BFS
-
WMI
10h 15m
1 stop
Multiple Airlines Logo
19:30 - 09:05
WMI
-
BFS
14h 35m
1 stop
£105Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
22:20 - 09:45
BFS
-
WAW
10h 25m
1 stop
Multiple Airlines Logo
07:05 - 18:55
WAW
-
BFS
12h 50m
2 stops
£107Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
16:30 - 22:50
BFS
-
WAW
5h 20m
1 stop
Multiple Airlines Logo
07:05 - 16:10
WAW
-
BFS
10h 05m
2 stops
£118Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
06:15 - 22:30
BFS
-
WAW
15h 15m
2 stops
Multiple Airlines Logo
07:05 - 16:10
WAW
-
BFS
10h 05m
2 stops
£126Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
07:50 - 20:05
BFS
-
WAW
11h 15m
2 stops
Multiple Airlines Logo
07:05 - 18:55
WAW
-
BFS
12h 50m
2 stops
£127Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
08:15 - 17:45
BFS
-
WMI
8h 30m
2 stops
Multiple Airlines Logo
14:10 - 21:55
WMI
-
BFS
8h 45m
1 stop
£143Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
07:35 - 22:35
BFS
-
WMI
14h 00m
1 stop
Multiple Airlines Logo
23:50 - 12:20
WMI
-
BFS
13h 30m
2 stops
£151Multiple Airlines
Fri, 10 Apr - Sun, 12 Apr
Multiple Airlines Logo
12:15 - 22:35
BFS
-
WMI
9h 20m
1 stop
Multiple Airlines Logo
06:25 - 12:50
WMI
-
BFS
7h 25m
1 stop
£199Multiple Airlines
Fri, 10 Apr - Sun, 12 Apr

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport 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, momondo users made 279,928 searches. Data last updated 3 February 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

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Mon 2/3

08:50-18:00

1 stop8h 10m

Warsaw Frederic Chopin

Mon 9/3

06:00-12:55

1 stop7h 55m

£96

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Thu 19/3

21:40-12:00

1 stop13h 20m

Warsaw Frederic Chopin

Thu 26/3

16:30-08:20

1 stop16h 50m

£102

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Mon 2/3

07:50-19:05

1 stop10h 15m

Warsaw Modlin

Mon 9/3

19:30-09:05

1 stop14h 35m

£105

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Mon 2/3

22:20-09:45

1 stop10h 25m

Warsaw Frederic Chopin

Mon 9/3

07:05-18:55

2 stops12h 50m

£107

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Thu 19/3

16:30-22:50

1 stop5h 20m

Warsaw Frederic Chopin

Thu 26/3

07:05-16:10

2 stops10h 05m

£118

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Thu 19/3

06:15-22:30

2 stops15h 15m

Warsaw Frederic Chopin

Thu 26/3

07:05-16:10

2 stops10h 05m

£126

BelfastWarsaw

BFS - WAW

BFSWAW

Belfast Intl

Mon 2/3

07:50-20:05

2 stops11h 15m

Warsaw Frederic Chopin

Mon 9/3

07:05-18:55

2 stops12h 50m

£127

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Mon 2/3

08:15-17:45

2 stops8h 30m

Warsaw Modlin

Mon 9/3

14:10-21:55

1 stop8h 45m

£143

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Fri 10/4

07:35-22:35

1 stop14h 00m

Warsaw Modlin

Sun 12/4

23:50-12:20

2 stops13h 30m

£151

BelfastWarsaw

BFS - WMI

BFSWMI

Belfast Intl

Fri 10/4

12:15-22:35

1 stop9h 20m

Warsaw Modlin

Sun 12/4

06:25-12:50

1 stop7h 25m

£199

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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Cheap Belfast Intl Airport to Warsaw flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Warsaw

Fastest flight time

4h 55m

Direct flights

None
The fastest flight from Belfast Intl Airport to Warsaw takes 4h 55m
There are no direct flights from Belfast Intl Airport to Warsaw. There are no popular flight routes from Belfast Intl Airport to Warsaw.
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  • How far is Belfast Intl to Warsaw by plane?

    The straight-line distance from Belfast Intl to Warsaw is 1124.9 mi. Typically, this will take 4h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Belfast Intl Airport to Warsaw?

    Prices for flights from Belfast Intl Airport to Warsaw refresh daily.

  • How many operators does momondo search for flights from Belfast Intl Airport to Warsaw?

  • How old do you have to be to fly from Belfast Intl Airport to Warsaw?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast Intl Airport to Warsaw.

  • What documentation or ID do you need to fly to Warsaw?

    The necessary travel and health documents for your Warsaw trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast Intl Airport to Warsaw

Compare and see reviews for airlines that fly from Belfast Intl Airport to Warsaw with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £167Free CancellationRating
7.7
1,448 reviews
Search KLM flights

  • How do I get Price Alerts for flights from Belfast Intl Airport to Warsaw?

    Search flight deals from Belfast Intl Airport to Warsaw. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Belfast Intl Airport to Warsaw with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Warsaw?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Warsaw for you.

Can I find flights from Belfast to Warsaw with flexible booking policies on momondo?

Yes. All flights to Warsaw from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Belfast to Warsaw?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Warsaw.

I’m not ready to book a flight from Belfast to Warsaw right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Warsaw, momondo offers a useful price alert feature which will track prices for flights to Warsaw from Belfast and alert you when they change.

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Find better results for your trip to Poland

Fly into one of these airports located in Warsaw

Airports listed have a maximum distance of 21.5 mi from Warsaw
Warsaw Modlin Airport