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Cheap flights from Northern Ireland to Lisbon 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 Lisbon departing on 4/3. 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 Lisbon

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
08:10 - 17:45
BFS
-
LIS
9h 35m1 stop
easyJet Logo
19:35 - 08:25
LIS
-
BFS
12h 50m1 stop
£78easyJet
Tue, 24 Feb - Sat, 28 Feb
easyJet Logo
12:15 - 18:25
BHD
-
LIS
6h 10m1 stop
easyJet Logo
06:00 - 16:45
LIS
-
BHD
10h 45m1 stop
£87easyJet
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
13:55 - 20:35
BFS
-
LIS
6h 40m1 stop
Multiple Airlines Logo
21:30 - 08:05
LIS
-
BFS
10h 35m1 stop
£88Multiple Airlines
Tue, 3 Feb - Fri, 6 Feb
easyJet Logo
21:00 - 10:30
BFS
-
LIS
13h 30m1 stop
easyJet Logo
19:35 - 08:20
LIS
-
BFS
12h 45m1 stop
£93easyJet
Thu, 19 Feb - Thu, 26 Feb
Multiple Airlines Logo
23:10 - 09:05
BFS
-
LIS
9h 55m1 stop
Multiple Airlines Logo
21:00 - 07:40
LIS
-
BFS
10h 40m1 stop
£98Multiple Airlines
Sat, 17 Jan - Tue, 20 Jan
Multiple Airlines Logo
09:25 - 06:50
BFS
-
LIS
21h 25m2 stops
Multiple Airlines Logo
21:30 - 08:05
LIS
-
BFS
10h 35m1 stop
£100Multiple Airlines
Tue, 3 Feb - Fri, 6 Feb
easyJet Logo
06:30 - 22:45
BFS
-
LIS
16h 15m1 stop
easyJet Logo
11:15 - 20:20
LIS
-
BFS
9h 05m1 stop
£102easyJet
Fri, 20 Feb - Fri, 27 Feb
Multiple Airlines Logo
10:00 - 17:25
BFS
-
LIS
7h 25m1 stop
Multiple Airlines Logo
06:30 - 12:00
LIS
-
BFS
5h 30m1 stop
£109Multiple Airlines
Fri, 30 Jan - Sun, 1 Feb
Multiple Airlines Logo
22:25 - 20:30
BFS
-
LIS
22h 05m2 stops
Multiple Airlines Logo
21:00 - 10:20
LIS
-
BFS
13h 20m1 stop
£110Multiple Airlines
Sat, 17 Jan - Tue, 20 Jan
Multiple Airlines Logo
12:15 - 20:35
BHD
-
LIS
8h 20m1 stop
Multiple Airlines Logo
06:00 - 16:45
LIS
-
BHD
10h 45m1 stop
£113Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb

easyJet flights from Northern Ireland to Lisbon

Our best easyJet deals on Northern Ireland to Lisbon flight tickets
easyJet
3 Feb
BHD12:15Belfast City
6h 10m
1 stop
LIS18:25Lisbon Humberto Delgado
10 Feb
LIS06:00Lisbon Humberto Delgado
10h 45m
1 stop
BHD16:45Belfast City
£86
Find similar
easyJet
19 Feb
BFS21:00Belfast Intl
13h 30m
1 stop
LIS10:30Lisbon Humberto Delgado
26 Feb
LIS19:35Lisbon Humberto Delgado
12h 45m
1 stop
BFS08:20Belfast Intl
£93
Find similar
easyJet
3 Feb
BFS06:30Belfast Intl
16h 20m
1 stop
LIS22:50Lisbon Humberto Delgado
10 Feb
LIS06:00Lisbon Humberto Delgado
14h 15m
1 stop
BFS20:15Belfast Intl
£101
Find similar

British Airways flights from Northern Ireland to Lisbon

Our best British Airways deals on Northern Ireland to Lisbon flight tickets
British Airways
30 Jan
BHD14:50Belfast City
7h 05m
1 stop
LIS21:55Lisbon Humberto Delgado
2 Feb
LIS07:05Lisbon Humberto Delgado
9h 45m
1 stop
BHD16:50Belfast City
£200
Find similar
British Airways
23 Feb
BHD14:40Belfast City
7h 05m
1 stop
LIS21:45Lisbon Humberto Delgado
26 Feb
LIS10:40Lisbon Humberto Delgado
5h 55m
1 stop
BHD16:35Belfast City
£243
Find similar
British Airways
23 Feb
BHD08:20Belfast City
13h 25m
2 stops
LIS21:45Lisbon Humberto Delgado
26 Feb
LIS07:00Lisbon Humberto Delgado
7h 15m
1 stop
BHD14:15Belfast City
£344
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 7 January 2026.
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

Tue 24/2

08:10-17:45

1 stop9h 35m

Lisbon Humberto Delgado

Sat 28/2

19:35-08:25

1 stop12h 50m

£78

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Tue 3/2

12:15-18:25

1 stop6h 10m

Lisbon Humberto Delgado

Tue 10/2

06:00-16:45

1 stop10h 45m

£86

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Tue 3/2

13:55-20:35

1 stop6h 40m

Lisbon Humberto Delgado

Fri 6/2

21:30-08:05

1 stop10h 35m

£88

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Thu 19/2

21:00-10:30

1 stop13h 30m

Lisbon Humberto Delgado

Thu 26/2

19:35-08:20

1 stop12h 45m

£93

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Sat 17/1

23:10-09:05

1 stop9h 55m

Lisbon Humberto Delgado

Tue 20/1

21:00-07:40

1 stop10h 40m

£98

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Tue 3/2

09:25-06:50

2 stops21h 25m

Lisbon Humberto Delgado

Fri 6/2

21:30-08:05

1 stop10h 35m

£100

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Fri 20/2

06:30-22:45

1 stop16h 15m

Lisbon Humberto Delgado

Fri 27/2

11:15-20:20

1 stop9h 05m

£102

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Fri 30/1

10:00-17:25

1 stop7h 25m

Lisbon Humberto Delgado

Sun 1/2

06:30-12:00

1 stop5h 30m

£109

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Sat 17/1

22:25-20:30

2 stops22h 05m

Lisbon Humberto Delgado

Tue 20/1

21:00-10:20

1 stop13h 20m

£110

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Tue 3/2

12:15-20:35

1 stop8h 20m

Lisbon Humberto Delgado

Tue 10/2

06:00-16:45

1 stop10h 45m

£113

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 airline that flies from Northern Ireland to Lisbon Humberto Delgado?

easyJet is the most popular carrier operating from Northern Ireland to Lisbon Humberto Delgado

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

6h 05m

Direct flights

None
The fastest flight from Northern Ireland to Lisbon takes 6h 05m
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 £100Free CancellationRating
6.9
1,858 reviews
Search easyJet flights

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
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Estoril
Almada
Madeira
Setúbal
Nazaré
Sesimbra
Oeiras
Costa da Caparica
Leiria
Figueira da Foz
Evora
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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