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Cheap flights from Northern Ireland to Lazio from £46

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Lazio departing on 15/11. 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 Northern Ireland to Lazio

Cheap return flights

Multiple Airlines Logo
07:00 - 12:50BFS-FCO
4h 50m1 stop
Multiple Airlines Logo
19:20 - 08:20FCO-BFS
14h 00m1 stop
£96Multiple Airlines
Find Deal
Wed, 3 Dec - Mon, 8 Dec
Multiple Airlines Logo
21:00 - 12:50BFS-FCO
14h 50m1 stop
Multiple Airlines Logo
19:20 - 08:20FCO-BFS
14h 00m1 stop
£100Multiple Airlines
Find Deal
Wed, 3 Dec - Mon, 8 Dec
easyJet Logo
18:05 - 16:25BHD-FCO
21h 20m1 stop
easyJet Logo
16:35 - 16:45FCO-BHD
25h 10m1 stop
£119easyJet
Find Deal
Wed, 3 Dec - Mon, 8 Dec
easyJet Logo
14:15 - 17:55BFS-FCO
26h 40m1 stop
easyJet Logo
11:05 - 19:55FCO-BFS
9h 50m1 stop
£121easyJet
Find Deal
Wed, 28 Jan - Wed, 4 Feb
British Airways Logo
14:40 - 21:55BHD-FCO
6h 15m1 stop
British Airways Logo
17:50 - 08:25FCO-BHD
15h 35m1 stop
£216British Airways
Find Deal
Mon, 9 Feb - Fri, 13 Feb
KLM Logo
06:30 - 09:25BHD-FCO
25h 55m1 stop
KLM Logo
19:40 - 21:15FCO-BHD
26h 35m1 stop
£295KLM
Find Deal
Sun, 5 Oct - Thu, 9 Oct
KLM Logo
06:30 - 09:25BHD-FCO
25h 55m1 stop
KLM Logo
19:40 - 21:15FCO-BHD
26h 35m1 stop
£296KLM
Find Deal
Sun, 5 Oct - Thu, 9 Oct
British Airways Logo
14:40 - 21:55BHD-FCO
6h 15m1 stop
British Airways Logo
12:20 - 20:50FCO-BHD
9h 30m2 stops
£332British Airways
Find Deal
Mon, 9 Feb - Fri, 13 Feb
Aer Lingus Logo
18:15 - 19:50BHD-FCO
24h 35m2 stops
Aer Lingus Logo
07:30 - 20:50FCO-BHD
14h 20m2 stops
£526Aer Lingus
Find Deal
Sun, 5 Oct - Thu, 9 Oct
Aer Lingus Logo
18:15 - 19:50BHD-FCO
24h 35m2 stops
Aer Lingus Logo
07:30 - 20:50FCO-BHD
14h 20m2 stops
£537Aer Lingus
Find Deal
Sun, 5 Oct - Thu, 9 Oct

easyJet flights from Northern Ireland to Lazio

Our best easyJet deals on Northern Ireland to Lazio flight tickets
easyJet
3 Dec
BHD18:05Belfast City
21h 20m
1 stop
FCO16:25Rome Fiumicino
8 Dec
FCO16:35Rome Fiumicino
25h 10m
1 stop
BHD16:45Belfast City
£119
Find similar
easyJet
28 Jan
BFS14:15Belfast Intl
26h 40m
1 stop
FCO17:55Rome Fiumicino
4 Feb
FCO11:05Rome Fiumicino
9h 50m
1 stop
BFS19:55Belfast Intl
£121
Find similar
easyJet
9 Nov
BHD08:40Belfast City
6h 45m
1 stop
FCO16:25Rome Fiumicino
15 Nov
FCO11:05Rome Fiumicino
10h 25m
1 stop
BHD20:30Belfast City
£131
Find similar

British Airways flights from Northern Ireland to Lazio

Our best British Airways deals on Northern Ireland to Lazio flight tickets
British Airways
9 Feb
BHD14:40Belfast City
6h 15m
1 stop
FCO21:55Rome Fiumicino
13 Feb
FCO17:50Rome Fiumicino
15h 35m
1 stop
BHD08:25Belfast City
£216
Find similar
British Airways
9 Feb
BHD14:40Belfast City
6h 15m
1 stop
FCO21:55Rome Fiumicino
13 Feb
FCO12:20Rome Fiumicino
9h 30m
2 stops
BHD20:50Belfast City
£332
Find similar
British Airways
14 Oct
BHD13:40Belfast City
8h 10m
1 stop
FCO22:50Rome Fiumicino
21 Oct
FCO16:00Rome Fiumicino
5h 45m
1 stop
BHD20:45Belfast City
£355
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Lazio 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 17 September 2025.
Use the filters below to find and compare flights from Northern Ireland to Lazio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastRome

BFS - FCO

BFSFCO

Belfast Intl

Wed 3/12

07:00-12:50

1 stop4h 50m

Rome Fiumicino

Mon 8/12

19:20-08:20

1 stop14h 00m

£96

BelfastRome

BFS - FCO

BFSFCO

Belfast Intl

Wed 3/12

21:00-12:50

1 stop14h 50m

Rome Fiumicino

Mon 8/12

19:20-08:20

1 stop14h 00m

£100

BelfastRome

BHD - FCO

BHDFCO

Belfast City

Wed 3/12

18:05-16:25

1 stop21h 20m

Rome Fiumicino

Mon 8/12

16:35-16:45

1 stop25h 10m

£119

BelfastRome

BFS - FCO

BFSFCO

Belfast Intl

Wed 28/1

14:15-17:55

1 stop26h 40m

Rome Fiumicino

Wed 4/2

11:05-19:55

1 stop9h 50m

£121

BelfastRome

BHD - FCO

BHDFCO

Belfast City

Mon 9/2

14:40-21:55

1 stop6h 15m

Rome Fiumicino

Fri 13/2

17:50-08:25

1 stop15h 35m

£216

BelfastRome

BHD - FCO

BHDFCO

Belfast City

Sun 5/10

06:30-09:25

1 stop25h 55m

Rome Fiumicino

Thu 9/10

19:40-21:15

1 stop26h 35m

£295

BelfastRome

BHD - FCO

BHDFCO

Belfast City

Sun 5/10

06:30-09:25

1 stop25h 55m

Rome Fiumicino

Thu 9/10

19:40-21:15

1 stop26h 35m

£296

BelfastRome

BHD - FCO

BHDFCO

Belfast City

Mon 9/2

14:40-21:55

1 stop6h 15m

Rome Fiumicino

Fri 13/2

12:20-20:50

2 stops9h 30m

£332

BelfastRome

BHD - FCO

BHDFCO

Belfast City

Sun 5/10

18:15-19:50

2 stops24h 35m

Rome Fiumicino

Thu 9/10

07:30-20:50

2 stops14h 20m

£526

BelfastRome

BHD - FCO

BHDFCO

Belfast City

Sun 5/10

18:15-19:50

2 stops24h 35m

Rome Fiumicino

Thu 9/10

07:30-20:50

2 stops14h 20m

£537

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Lazio from

How to get the cheapest flight ticket from Northern Ireland to Lazio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lazio?

The cheapest month to fly to Lazio from Northern Ireland is in December. Flight prices, which tend to average around £173, are often lower during this time because this is during the off-season. If you aren’t able to travel to Lazio during the month of December, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £178.

What is the cheapest day to depart on your flight to Lazio?

The cheapest day to depart on your flight to Lazio is on a Tuesday when prices can be found for as low as £215. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Lazio on Sunday is £264.

What is the cheapest time of day to depart on your flight to Lazio?

Our most recent data shows that the best time of day to fly to Lazio is in the evening. Flights from Northern Ireland to Lazio during this time can be as low as £153. Flights at midday are often more expensive, with an average ticket price of £269.

What is the cheapest Northern Ireland to Lazio flight route?

Fly from Belfast Intl to Rome Fiumicino for the best Northern Ireland - Lazio flight prices

What cabin class options are available on Northern Ireland to Lazio flights?

There is only 1 cabin class available to choose from on Northern Ireland to Lazio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Northern Ireland to Lazio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Lazio

Direct flights

None
There are no direct flights from Northern Ireland to Lazio. There are no popular flight routes from Northern Ireland to Lazio.
Search flight deals

  • When did momondo last update prices for flights from Northern Ireland to Lazio?

    Prices for flights from Northern Ireland to Lazio are updated daily.

  • How many operators does momondo search for flights from Northern Ireland to Lazio?

  • How old do you have to be to fly from Northern Ireland to Lazio?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Lazio.

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

    The travel and health documents you'll need for your trip to Lazio may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lazio. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Northern Ireland to Lazio

Compare and see reviews for airlines that fly from Northern Ireland to Lazio with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £163Free CancellationRating
7.8
1,386 reviews
Search KLM flights
British AirwaysPriceFrom £193Free CancellationRating
6.7
7,363 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Lazio?

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 Northern Ireland to Lazio for you.

Can I find flights from Northern Ireland to Lazio with flexible booking policies on momondo?

Flights from Northern Ireland to Lazio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Northern Ireland to Lazio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lazio from Northern Ireland.

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

Price alerts on flights to Lazio from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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