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Cheap flights from Northern Ireland to Lisbon from £79

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 Lisbon departing on 27/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Northern Ireland to Lisbon

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
07:00 - 18:00BFS-LIS
11h 00m1 stop
easyJet Logo
19:00 - 08:20LIS-BFS
13h 20m1 stop
£81easyJet
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
06:00 - 18:00BFS-LIS
12h 00m1 stop
Multiple Airlines Logo
21:05 - 16:10LIS-BFS
19h 05m2 stops
£119Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
05:45 - 12:35BFS-LIS
6h 50m1 stop
Multiple Airlines Logo
20:30 - 06:45LIS-BFS
10h 15m1 stop
£122Multiple Airlines
Find Deal
Sun, 7 Dec - Sat, 13 Dec
Multiple Airlines Logo
05:45 - 12:35BFS-LIS
6h 50m1 stop
Multiple Airlines Logo
21:05 - 08:50LIS-BFS
11h 45m1 stop
£125Multiple Airlines
Find Deal
Sun, 7 Dec - Sat, 13 Dec
Multiple Airlines Logo
06:00 - 09:20BFS-LIS
27h 20m1 stop
Multiple Airlines Logo
20:10 - 16:10LIS-BFS
20h 00m1 stop
£135Multiple Airlines
Find Deal
Tue, 9 Dec - Wed, 7 Jan
easyJet Logo
21:00 - 18:50BFS-LIS
21h 50m1 stop
easyJet Logo
06:15 - 17:00LIS-BFS
10h 45m1 stop
£174easyJet
Find Deal
Mon, 17 Nov - Wed, 19 Nov
British Airways Logo
06:30 - 14:50BHD-LIS
8h 20m1 stop
British Airways Logo
07:05 - 14:15LIS-BHD
7h 10m1 stop
£210British Airways
Find Deal
Sun, 1 Feb - Sun, 8 Feb
British Airways Logo
20:00 - 14:45BHD-LIS
18h 45m1 stop
British Airways Logo
07:05 - 08:25LIS-BHD
25h 20m1 stop
£214British Airways
Find Deal
Thu, 11 Dec - Sun, 14 Dec
American Airlines Logo
06:35 - 09:15BHD-LIS
26h 40m2 stops
American Airlines Logo
11:15 - 10:15LIS-BHD
23h 00m2 stops
£8,204American Airlines
Find Deal
Tue, 17 Mar - Wed, 18 Mar
American Airlines Logo
06:35 - 09:15BHD-LIS
26h 40m2 stops
American Airlines Logo
11:15 - 10:15LIS-BHD
23h 00m2 stops
£8,245American Airlines
Find Deal
Tue, 17 Mar - Wed, 18 Mar

British Airways flights from Northern Ireland to Lisbon

Our best British Airways deals on Northern Ireland to Lisbon flight tickets
British Airways
1 Feb
BHD06:30Belfast City
8h 20m
1 stop
LIS14:50Lisbon Humberto Delgado
8 Feb
LIS07:05Lisbon Humberto Delgado
7h 10m
1 stop
BHD14:15Belfast City
£210
Find similar
British Airways
11 Dec
BHD20:00Belfast City
18h 45m
1 stop
LIS14:45Lisbon Humberto Delgado
14 Dec
LIS07:05Lisbon Humberto Delgado
25h 20m
1 stop
BHD08:25Belfast City
£214
Find similar
British Airways
7 Feb
BHD06:35Belfast City
8h 15m
1 stop
LIS14:50Lisbon Humberto Delgado
8 Feb
LIS10:40Lisbon Humberto Delgado
6h 05m
1 stop
BHD16:45Belfast City
£228
Find similar

easyJet flights from Northern Ireland to Lisbon

Our best easyJet deals on Northern Ireland to Lisbon flight tickets
easyJet
3 Dec
BFS07:00Belfast Intl
11h 00m
1 stop
LIS18:00Lisbon Humberto Delgado
10 Dec
LIS19:00Lisbon Humberto Delgado
13h 20m
1 stop
BFS08:20Belfast Intl
£81
Find similar
easyJet
17 Nov
BFS21:00Belfast Intl
21h 50m
1 stop
LIS18:50Lisbon Humberto Delgado
19 Nov
LIS06:15Lisbon Humberto Delgado
10h 45m
1 stop
BFS17:00Belfast Intl
£174
Find similar
easyJet
30 Mar
BHD08:50Belfast City
11h 10m
1 stop
LIS20:00Lisbon Humberto Delgado
2 Apr
LIS07:00Lisbon Humberto Delgado
7h 40m
1 stop
BHD14:40Belfast City
£196
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Lisbon 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 5 November 2025.
Use the filters below to find and compare flights from Northern Ireland to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Wed 3/12

07:00-18:00

1 stop11h 00m

Lisbon Humberto Delgado

Wed 10/12

19:00-08:20

1 stop13h 20m

£81

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Wed 3/12

06:00-18:00

1 stop12h 00m

Lisbon Humberto Delgado

Wed 10/12

21:05-16:10

2 stops19h 05m

£119

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Sun 7/12

05:45-12:35

1 stop6h 50m

Lisbon Humberto Delgado

Sat 13/12

20:30-06:45

1 stop10h 15m

£122

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Sun 7/12

05:45-12:35

1 stop6h 50m

Lisbon Humberto Delgado

Sat 13/12

21:05-08:50

1 stop11h 45m

£125

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Tue 9/12

06:00-09:20

1 stop27h 20m

Lisbon Humberto Delgado

Wed 7/1

20:10-16:10

1 stop20h 00m

£135

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Mon 17/11

21:00-18:50

1 stop21h 50m

Lisbon Humberto Delgado

Wed 19/11

06:15-17:00

1 stop10h 45m

£174

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Sun 1/2

06:30-14:50

1 stop8h 20m

Lisbon Humberto Delgado

Sun 8/2

07:05-14:15

1 stop7h 10m

£210

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Thu 11/12

20:00-14:45

1 stop18h 45m

Lisbon Humberto Delgado

Sun 14/12

07:05-08:25

1 stop25h 20m

£214

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Tue 17/3

06:35-09:15

2 stops26h 40m

Lisbon Humberto Delgado

Wed 18/3

11:15-10:15

2 stops23h 00m

£8,204

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Tue 17/3

06:35-09:15

2 stops26h 40m

Lisbon Humberto Delgado

Wed 18/3

11:15-10:15

2 stops23h 00m

£8,245

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Lisbon from

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

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 day to depart on your flight to Lisbon?

The cheapest day to depart on your flight to Lisbon is on a Tuesday when prices can be found for as low as £159. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Northern Ireland to Lisbon for around £315.

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

In the morning is the cheapest time of day to fly from Northern Ireland to Lisbon when you can find flight prices for as low as £239. Flying to Lisbon in the morning is an ideal time because this is during off-peak travel hours. Flights to Lisbon are more costly in the afternoon, with an average ticket price of £288. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Northern Ireland to Lisbon flight deals and tips

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

Direct flights

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

  • When did momondo last update prices for flights from Northern Ireland to Lisbon Humberto Delgado Airport?

    Prices for flights from Northern Ireland to Lisbon Humberto Delgado Airport refresh daily.

  • How many operators does momondo search for flights from Northern Ireland to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Northern Ireland to Lisbon Humberto Delgado Airport?

    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 Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Northern Ireland to Lisbon

Compare and see reviews for airlines that fly from Northern Ireland to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £104Free CancellationRating
6.9
1,841 reviews
Search easyJet flights

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Almada
Fátima
Sintra
Estoril
Madeira
Setúbal
Nazaré
Oeiras
Sesimbra
Evora
Costa da Caparica
Figueira da Foz
Leiria
Torres Vedras
Caldas da Rainha
Ericeira
Peniche
Tomar
Sines
Beja

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Lisbon . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Northern Ireland to Lisbon flights to just show those with flexible booking policies.

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

Once all potential Northern Ireland to Lisbon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Northern Ireland to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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