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Cheap flights from Northern Ireland to Lisbon from £56

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LIS
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Lisbon
Explore the most affordable flight options available from Northern Ireland to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.

Mon 13/418:50
BFS
-
LIS
2 stops14h 10m
Multiple Airlines
Mon 20/423:00
LIS
-
BFS
2 stops13h 15m
Multiple Airlines
Deal found 16/3£119
Wed 29/408:30
BFS
-
LIS
1 stop11h 25m
Multiple Airlines
Wed 6/520:20
LIS
-
BFS
1 stop24h 40m
Multiple Airlines
Deal found 15/3£119
Thu 16/414:50
BFS
-
LIS
1 stop5h 40m
Multiple Airlines
Thu 23/405:55
LIS
-
BFS
1 stop15h 05m
Multiple Airlines
Deal found 17/3£125
Mon 4/506:10
BFS
-
LIS
1 stop14h 30m
Multiple Airlines
Mon 11/522:45
LIS
-
BFS
2 stops24h 35m
Multiple Airlines
Deal found 14/3£132
Sat 2/506:55
BFS
-
LIS
2 stops26h 40m
Multiple Airlines
Sat 9/509:35
LIS
-
BFS
1 stop13h 45m
Multiple Airlines
Deal found 18/3£139
Mon 13/418:30
BHD
-
LIS
2 stops14h 30m
Multiple Airlines
Mon 20/422:00
LIS
-
BHD
2 stops18h 50m
Multiple Airlines
Deal found 16/3£159
Mon 4/506:50
BHD
-
LIS
1 stop13h 50m
Multiple Airlines
Mon 11/521:20
LIS
-
BHD
2 stops19h 30m
Multiple Airlines
Deal found 14/3£167
Wed 22/412:45
BHD
-
LIS
1 stop8h 15m
easyJet
Sun 26/421:30
LIS
-
BHD
1 stop11h 50m
easyJet
Deal found 17/3£170
Tue 21/417:20
BHD
-
LIS
1 stop5h 40m
Multiple Airlines
Sat 25/421:15
LIS
-
BHD
2 stops12h 05m
Multiple Airlines
Deal found 17/3£179
Tue 21/417:20
BHD
-
LIS
1 stop5h 40m
Multiple Airlines
Mon 27/421:30
LIS
-
BHD
1 stop10h 05m
Multiple Airlines
Deal found 17/3£181
Wed 22/412:45
BHD
-
LIS
1 stop8h 15m
easyJet
Mon 27/421:30
LIS
-
BHD
1 stop10h 05m
easyJet
Deal found 17/3£183
Tue 21/408:05
BHD
-
LIS
1 stop10h 15m
Multiple Airlines
Sun 26/421:35
LIS
-
BHD
1 stop11h 20m
Multiple Airlines
Deal found 17/3£184

Find flight deals from Northern Ireland to Lisbon

Keep the following information in mind while searching for Northern Ireland to Lisbon flight deals. Data was last updated 19 March 2026.

Round-trip from

£119

One-way from

£56
13/4-20/4
  • 13/4-20/4
  • 4 total stops
  • 27h 25m total
  • Northern Ireland to Lisbon
Search Deals
easyJet
  • easyJet
  • 1/6
  • 1 total stop
  • 11h 25m total
  • Northern Ireland to Lisbon
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 19 March 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

Cheapest return flight

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Mon 13/4

18:50-09:00

2 stops14h 10m

Lisbon Humberto Delgado

Mon 20/4

23:00-12:15

2 stops13h 15m

£119

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Sat 2/5

20:15-09:35

1 stop13h 20m

Lisbon Humberto Delgado

Sat 9/5

09:35-23:20

1 stop13h 45m

£127

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Thu 16/4

12:45-23:40

2 stops10h 55m

Lisbon Humberto Delgado

Thu 23/4

22:10-07:50

1 stop9h 40m

£130

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Mon 4/5

06:10-20:40

1 stop14h 30m

Lisbon Humberto Delgado

Mon 11/5

22:45-23:20

2 stops24h 35m

£132

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Wed 29/4

08:30-19:55

1 stop11h 25m

Lisbon Humberto Delgado

Wed 6/5

07:25-15:15

2 stops7h 50m

£138
Fastest return journey

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Fri 1/5

17:20-22:15

1 stop4h 55m

Lisbon Humberto Delgado

Fri 8/5

10:40-18:55

1 stop8h 15m

£148

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Mon 4/5

08:40-21:05

1 stop12h 25m

Lisbon Humberto Delgado

Mon 11/5

22:00-10:00

1 stop12h 00m

£167

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Mon 4/5

06:50-20:40

1 stop13h 50m

Lisbon Humberto Delgado

Mon 11/5

21:20-16:50

2 stops19h 30m

£167

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Mon 6/7

21:50-09:20

1 stop11h 30m

Lisbon Humberto Delgado

Thu 9/7

07:05-16:10

1 stop9h 05m

£173

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Mon 13/4

09:50-20:55

1 stop11h 05m

Lisbon Humberto Delgado

Mon 20/4

21:30-07:35

1 stop10h 05m

£187

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Northern Ireland to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Northern Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Lisbon
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Northern Ireland?

    Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from Northern Ireland. Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

  • How long is the flight from Northern Ireland to Lisbon?

    Departing from Northern Ireland to Lisbon will take you 11h 05m. The distance from Northern Ireland to Lisbon is about 1104 mi.

  • Can I find deals for flights from Northern Ireland to Lisbon that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Lisbon.

  • Can I find deals for business class flights from Northern Ireland to Lisbon?

    Yes. Cheapflights offers flight deals from Northern Ireland to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Setúbal
Oeiras
Fátima
Madeira
Estoril
Óbidos
Almada
Beja
Sintra
Costa da Caparica
Nazaré
Sesimbra
Peniche

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Northern Ireland to Lisbon

Discover the top airline that operate flights from Northern Ireland to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£102Average£185FlexibilityNo cancel feeOn-time86%
Search easyJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to Lisbon?

Cheapflights helps you search for flights from Northern Ireland to Lisbon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Lisbon?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Lisbon from Northern Ireland.

Can Cheapflights find flights from Northern Ireland to Lisbon with no change fees?

Certainly. Search results for flights to Lisbon from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Northern Ireland to Lisbon become cheaper?

Of course! You can now track prices for flights from Northern Ireland to Lisbon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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