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Cheap flights from Northern Ireland to Lisbon from £51

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 7/3. 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
08:50 - 19:15
BFS
-
LIS
10h 25m
1 stop
easyJet Logo
11:30 - 18:20
LIS
-
BFS
6h 50m
1 stop
£90easyJet
Mon, 2 Mar - Thu, 5 Mar
easyJet Logo
07:20 - 19:15
BHD
-
LIS
11h 55m
1 stop
easyJet Logo
11:30 - 19:20
LIS
-
BHD
7h 50m
1 stop
£90easyJet
Mon, 2 Mar - Thu, 5 Mar
Multiple Airlines Logo
18:00 - 20:05
BFS
-
LIS
26h 05m
1 stop
Multiple Airlines Logo
10:30 - 20:25
LIS
-
BFS
9h 55m
1 stop
£96Multiple Airlines
Fri, 6 Mar - Fri, 13 Mar
Multiple Airlines Logo
07:40 - 15:00
BFS
-
LIS
7h 20m
1 stop
Multiple Airlines Logo
12:50 - 22:50
LIS
-
BFS
10h 00m
1 stop
£98Multiple Airlines
Wed, 4 Mar - Thu, 5 Mar
Multiple Airlines Logo
07:40 - 15:00
BFS
-
LIS
7h 20m
1 stop
Multiple Airlines Logo
21:30 - 08:05
LIS
-
BFS
10h 35m
1 stop
£103Multiple Airlines
Wed, 4 Mar - Fri, 6 Mar
Multiple Airlines Logo
07:40 - 15:00
BFS
-
LIS
7h 20m
1 stop
Multiple Airlines Logo
15:30 - 22:00
LIS
-
BFS
6h 30m
1 stop
£106Multiple Airlines
Wed, 4 Mar - Sat, 7 Mar
Multiple Airlines Logo
12:00 - 06:50
BFS
-
LIS
18h 50m
2 stops
Multiple Airlines Logo
15:20 - 22:50
LIS
-
BFS
7h 30m
1 stop
£110Multiple Airlines
Wed, 4 Mar - Thu, 5 Mar
easyJet Logo
09:25 - 18:25
BHD
-
LIS
9h 00m
1 stop
easyJet Logo
11:30 - 19:20
LIS
-
BHD
7h 50m
1 stop
£111easyJet
Tue, 3 Mar - Thu, 5 Mar
Multiple Airlines Logo
10:00 - 17:25
BFS
-
LIS
7h 25m
1 stop
Multiple Airlines Logo
10:30 - 20:25
LIS
-
BFS
9h 55m
1 stop
£114Multiple Airlines
Fri, 6 Mar - Fri, 13 Mar
Multiple Airlines Logo
07:40 - 20:15
BFS
-
LIS
12h 35m
2 stops
Multiple Airlines Logo
21:30 - 08:05
LIS
-
BFS
10h 35m
1 stop
£116Multiple Airlines
Wed, 4 Mar - Fri, 6 Mar

easyJet flights from Northern Ireland to Lisbon

Our best easyJet deals on Northern Ireland to Lisbon flight tickets
easyJet
2 Mar
BFS08:50Belfast Intl
10h 25m
1 stop
LIS19:15Lisbon Humberto Delgado
5 Mar
LIS11:30Lisbon Humberto Delgado
6h 50m
1 stop
BFS18:20Belfast Intl
£90
easyJet
3 Mar
BHD09:25Belfast City
9h 00m
1 stop
LIS18:25Lisbon Humberto Delgado
5 Mar
LIS11:30Lisbon Humberto Delgado
7h 50m
1 stop
BHD19:20Belfast City
£111
easyJet
2 Mar
BHD10:05Belfast City
9h 15m
1 stop
LIS19:20Lisbon Humberto Delgado
5 Mar
LIS11:30Lisbon Humberto Delgado
7h 50m
1 stop
BHD19:20Belfast City
£117

British Airways flights from Northern Ireland to Lisbon

Our best British Airways deals on Northern Ireland to Lisbon flight tickets
British Airways
25 Feb
BHD11:25Belfast City
6h 15m
1 stop
LIS17:40Lisbon Humberto Delgado
28 Feb
LIS07:00Lisbon Humberto Delgado
10h 15m
1 stop
BHD17:15Belfast City
£243
British Airways
25 Feb
BHD12:25Belfast City
9h 20m
1 stop
LIS21:45Lisbon Humberto Delgado
28 Feb
LIS07:00Lisbon Humberto Delgado
10h 15m
1 stop
BHD17:15Belfast City
£244
British Airways
23 Feb
BHD06:35Belfast City
8h 15m
1 stop
LIS14:50Lisbon Humberto Delgado
26 Feb
LIS10:40Lisbon Humberto Delgado
20h 50m
1 stop
BHD07:30Belfast City
£250

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 21 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

Mon 2/3

08:50-19:15

1 stop10h 25m

Lisbon Humberto Delgado

Thu 5/3

11:30-18:20

1 stop6h 50m

£90

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Mon 2/3

07:20-19:15

1 stop11h 55m

Lisbon Humberto Delgado

Thu 5/3

11:30-19:20

1 stop7h 50m

£90

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Fri 6/3

18:00-20:05

1 stop26h 05m

Lisbon Humberto Delgado

Fri 13/3

10:30-20:25

1 stop9h 55m

£96

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Wed 4/3

07:40-15:00

1 stop7h 20m

Lisbon Humberto Delgado

Thu 5/3

12:50-22:50

1 stop10h 00m

£98

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Wed 4/3

07:40-15:00

1 stop7h 20m

Lisbon Humberto Delgado

Fri 6/3

21:30-08:05

1 stop10h 35m

£103

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Wed 4/3

07:40-15:00

1 stop7h 20m

Lisbon Humberto Delgado

Sat 7/3

15:30-22:00

1 stop6h 30m

£106

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Wed 4/3

12:00-06:50

2 stops18h 50m

Lisbon Humberto Delgado

Thu 5/3

15:20-22:50

1 stop7h 30m

£110

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Tue 3/3

09:25-18:25

1 stop9h 00m

Lisbon Humberto Delgado

Thu 5/3

11:30-19:20

1 stop7h 50m

£111

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Fri 6/3

10:00-17:25

1 stop7h 25m

Lisbon Humberto Delgado

Fri 13/3

10:30-20:25

1 stop9h 55m

£114

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Wed 4/3

07:40-20:15

2 stops12h 35m

Lisbon Humberto Delgado

Fri 6/3

21:30-08:05

1 stop10h 35m

£116

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

5h 15m

Direct flights

None
The fastest flight from Northern Ireland to Lisbon takes 5h 15m
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 £101Free CancellationRating
6.9
1,864 reviews
Search easyJet flights

Travelling to a place near Lisbon?

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Setúbal
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Costa da Caparica
Leiria
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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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