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Cheap flights from Northern Ireland to Lisbon from £69

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 15/2. 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.
Multiple Airlines Logo
22:25 - 09:35
BFS
-
LIS
11h 10m1 stop
Multiple Airlines Logo
20:30 - 06:45
LIS
-
BFS
10h 15m1 stop
£86Multiple Airlines
lø., 24 jan. - lø., 31 jan.
Multiple Airlines Logo
06:15 - 12:00
BFS
-
LIS
5h 45m1 stop
Multiple Airlines Logo
10:05 - 18:50
LIS
-
BFS
8h 45m1 stop
£97Multiple Airlines
to., 8 jan. - on., 14 jan.
Multiple Airlines Logo
09:15 - 21:15
BFS
-
LIS
12h 00m2 stops
Multiple Airlines Logo
20:30 - 06:45
LIS
-
BFS
10h 15m1 stop
£104Multiple Airlines
lø., 24 jan. - lø., 31 jan.
Multiple Airlines Logo
06:15 - 14:50
BFS
-
LIS
8h 35m1 stop
Multiple Airlines Logo
06:40 - 18:50
LIS
-
BFS
12h 10m2 stops
£105Multiple Airlines
to., 8 jan. - on., 14 jan.
easyJet Logo
06:30 - 19:15
BFS
-
LIS
12h 45m1 stop
easyJet Logo
19:50 - 07:55
LIS
-
BFS
12h 05m1 stop
£116easyJet
fr., 13 mar. - ma., 16 mar.
Multiple Airlines Logo
06:15 - 20:50
BFS
-
LIS
14h 35m2 stops
Multiple Airlines Logo
06:40 - 18:50
LIS
-
BFS
12h 10m2 stops
£121Multiple Airlines
to., 8 jan. - on., 14 jan.
easyJet Logo
17:35 - 23:40
BHD
-
LIS
6h 05m1 stop
easyJet Logo
06:20 - 13:35
LIS
-
BHD
7h 15m1 stop
£158easyJet
fr., 13 mar. - ma., 16 mar.
British Airways Logo
06:35 - 12:05
BHD
-
LIS
5h 30m1 stop
British Airways Logo
11:05 - 08:15
LIS
-
BHD
21h 10m1 stop
£250British Airways
ti., 13 jan. - lø., 17 jan.
British Airways Logo
08:45 - 14:55
BHD
-
LIS
6h 10m1 stop
British Airways Logo
12:55 - 08:15
LIS
-
BHD
19h 20m1 stop
£251British Airways
ti., 13 jan. - lø., 17 jan.
British Airways Logo
10:00 - 18:55
BHD
-
LIS
8h 55m1 stop
British Airways Logo
15:55 - 08:15
LIS
-
BHD
16h 20m1 stop
£279British Airways
ti., 13 jan. - lø., 17 jan.

British Airways flights from Northern Ireland to Lisbon

Our best British Airways deals on Northern Ireland to Lisbon flight tickets
British Airways
13 Jan
BHD06:35Belfast City
5h 30m
1 stop
LIS12:05Lisbon Humberto Delgado
17 Jan
LIS11:05Lisbon Humberto Delgado
21h 10m
1 stop
BHD08:15Belfast City
£250
Find similar
British Airways
13 Jan
BHD08:45Belfast City
6h 10m
1 stop
LIS14:55Lisbon Humberto Delgado
17 Jan
LIS12:55Lisbon Humberto Delgado
19h 20m
1 stop
BHD08:15Belfast City
£251
Find similar
British Airways
13 Jan
BHD10:00Belfast City
8h 55m
1 stop
LIS18:55Lisbon Humberto Delgado
17 Jan
LIS15:55Lisbon Humberto Delgado
16h 20m
1 stop
BHD08:15Belfast City
£279
Find similar

easyJet flights from Northern Ireland to Lisbon

Our best easyJet deals on Northern Ireland to Lisbon flight tickets
easyJet
13 Mar
BFS06:30Belfast Intl
12h 45m
1 stop
LIS19:15Lisbon Humberto Delgado
16 Mar
LIS19:50Lisbon Humberto Delgado
12h 05m
1 stop
BFS07:55Belfast Intl
£116
Find similar
easyJet
13 Mar
BHD17:35Belfast City
6h 05m
1 stop
LIS23:40Lisbon Humberto Delgado
16 Mar
LIS06:20Lisbon Humberto Delgado
7h 15m
1 stop
BHD13:35Belfast City
£158
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 12 Desember 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

lø. 24/1

22:25-09:35

1 stop11h 10m

Lisbon Humberto Delgado

lø. 31/1

20:30-06:45

1 stop10h 15m

£86

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

to. 8/1

06:15-12:00

1 stop5h 45m

Lisbon Humberto Delgado

on. 14/1

10:05-18:50

1 stop8h 45m

£97

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

lø. 24/1

09:15-21:15

2 stops12h 00m

Lisbon Humberto Delgado

lø. 31/1

20:30-06:45

1 stop10h 15m

£104

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

to. 8/1

06:15-14:50

1 stop8h 35m

Lisbon Humberto Delgado

on. 14/1

06:40-18:50

2 stops12h 10m

£105

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

fr. 13/3

06:30-19:15

1 stop12h 45m

Lisbon Humberto Delgado

ma. 16/3

19:50-07:55

1 stop12h 05m

£116

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

to. 8/1

06:15-20:50

2 stops14h 35m

Lisbon Humberto Delgado

on. 14/1

06:40-18:50

2 stops12h 10m

£121

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

fr. 13/3

17:35-23:40

1 stop6h 05m

Lisbon Humberto Delgado

ma. 16/3

06:20-13:35

1 stop7h 15m

£158

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

ti. 13/1

06:35-12:05

1 stop5h 30m

Lisbon Humberto Delgado

lø. 17/1

11:05-08:15

1 stop21h 10m

£250

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

ti. 13/1

08:45-14:55

1 stop6h 10m

Lisbon Humberto Delgado

lø. 17/1

12:55-08:15

1 stop19h 20m

£251

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

ti. 13/1

10:00-18:55

1 stop8h 55m

Lisbon Humberto Delgado

lø. 17/1

15:55-08:15

1 stop16h 20m

£279

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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 £156. 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 £307.

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 £233. 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 £281. 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

Fastest flight time

5h 45m

Direct flights

None
The fastest flight from Northern Ireland to Lisbon takes 5h 45m
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
1,850 reviews
Search easyJet flights

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
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Sintra
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Setúbal
Madeira
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Evora
Leiria
Costa da Caparica
Figueira da Foz
Torres Vedras
Ericeira
Caldas da Rainha
Peniche
Tomar
Sines
Óbidos

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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