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Cheap flights from Lisbon to Northern Ireland from £59

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — BFS
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lisbon to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to Northern Ireland
Explore the most affordable flight options available from Lisbon to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Thu 24/922:10 -
1 stop9h 40m
Tue 29/917:10 -
1 stop16h 05m
Deal found 11/8£91
Tue 22/921:40 -
2 stops22h 10m
Wed 30/905:55 -
1 stop9h 45m
Deal found 14/8£105
Sat 26/906:30 -
1 stop7h 45m
Sat 3/1011:10 -
1 stop12h 15m
Deal found 12/8£119
Thu 8/1006:40 -
1 stop6h 30m
Wed 14/1007:00 -
1 stop14h 00m
Deal found 14/8£120
Mon 21/923:00 -
2 stops13h 15m
Sun 27/907:10 -
1 stop16h 20m
Deal found 9/8£121
Thu 8/1007:05 -
1 stop8h 25m
Wed 14/1012:45 -
1 stop8h 15m
Deal found 14/8£123
Mon 21/922:00 -
2 stops18h 50m
Sun 27/915:25 -
1 stop5h 35m
Deal found 9/8£157
Thu 8/1007:05 -
1 stop8h 25m
Wed 14/1014:45 -
2 stops19h 35m
Deal found 14/8£161
Mon 21/921:30 -
1 stop12h 50m
Sun 27/915:25 -
1 stop5h 35m
Deal found 9/8£166
Thu 10/915:00 -
2 stops18h 45m
Thu 17/911:45 -
1 stop8h 45m
Deal found 12/8£191
Fri 27/1115:35 -
1 stop17h 35m
Tue 1/1209:40 -
1 stop24h 50m
Deal found 12/8£202
Sat 28/1111:15 -
1 stop7h 45m
Tue 1/1207:20 -
1 stop6h 00m
Deal found 14/8£211

Find flight deals from Lisbon to Northern Ireland

Keep the following information in mind while searching for Lisbon to Northern Ireland flight deals. Data was last updated 14 August 2026.

Round-trip from

£91

One-way from

£59
24/9-29/9
  • 24/9-29/9
  • 2 total stops
  • 25h 45m total
  • Lisbon to Northern Ireland
Search Deals
easyJet
  • easyJet
  • 30/9
  • 1 total stop
  • 17h 40m total
  • Lisbon to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lisbon to Northern Ireland 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 14 August 2026.
Use the filters below to find and compare flights from Lisbon to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LisbonBelfast

LIS Lisbon Humberto Delgado - BFS Belfast Intl

LISBFS

Lisbon Humberto Delgado

Thu 24/9

22:10-07:50

1 stop9h 40m

Belfast Intl

Tue 29/9

07:35-18:55

2 stops11h 20m

£105

LisbonBelfast

LIS Lisbon Humberto Delgado - BFS Belfast Intl

LISBFS

Lisbon Humberto Delgado

Tue 22/9

21:40-19:50

2 stops22h 10m

Belfast Intl

Wed 30/9

07:30-20:45

2 stops13h 15m

£110

LisbonBelfast

LIS Lisbon Humberto Delgado - BFS Belfast Intl

LISBFS

Lisbon Humberto Delgado

Sat 26/9

06:30-14:15

1 stop7h 45m

Belfast Intl

Sat 3/10

11:10-23:25

1 stop12h 15m

£119

LisbonBelfast

LIS Lisbon Humberto Delgado - BFS Belfast Intl

LISBFS

Lisbon Humberto Delgado

Fri 27/11

15:55-07:25

1 stop15h 30m

Belfast Intl

Tue 1/12

08:25-17:20

1 stop8h 55m

£119

LisbonBelfast

LIS Lisbon Humberto Delgado - BFS Belfast Intl

LISBFS

Lisbon Humberto Delgado

Thu 8/10

06:40-13:10

1 stop6h 30m

Belfast Intl

Wed 14/10

07:00-21:00

1 stop14h 00m

£120

LisbonBelfast

LIS Lisbon Humberto Delgado - BFS Belfast Intl

LISBFS

Lisbon Humberto Delgado

Mon 21/9

23:00-12:15

2 stops13h 15m

Belfast Intl

Sun 27/9

07:10-23:30

1 stop16h 20m

£121

LisbonBelfast

LIS Lisbon Humberto Delgado - BHD Belfast City

LISBHD

Lisbon Humberto Delgado

Thu 8/10

07:05-15:30

1 stop8h 25m

Belfast City

Wed 14/10

12:45-21:00

1 stop8h 15m

£123

LisbonBelfast

LIS Lisbon Humberto Delgado - BHD Belfast City

LISBHD

Lisbon Humberto Delgado

Mon 21/9

22:00-16:50

2 stops18h 50m

Belfast City

Sun 27/9

15:25-21:00

1 stop5h 35m

£157

LisbonBelfast

LIS Lisbon Humberto Delgado - BHD Belfast City

LISBHD

Lisbon Humberto Delgado

Mon 21/9

21:30-10:20

1 stop12h 50m

Belfast City

Sun 27/9

15:25-21:00

1 stop5h 35m

£166

LisbonBelfast

LIS Lisbon Humberto Delgado - BHD Belfast City

LISBHD

Lisbon Humberto Delgado

Thu 10/9

15:00-09:45

2 stops18h 45m

Belfast City

Thu 17/9

11:45-20:30

1 stop8h 45m

£191

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Lisbon to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Lisbon 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 Lisbon to Northern Ireland

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 Lisbon to Northern Ireland. 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 from for flights from Lisbon to Northern Ireland?

    Lisbon Humberto Delgado (LIS) is the airport you will fly out of if you book a flight from Lisbon to Northern Ireland. It is only a 4.2 mi journey to Humberto Delgado (LIS) from Lisbon’s city center.

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

    For as low as £123, easyJet can have you in Northern Ireland from Lisbon in 8h 25m. There are 1104 mi between Lisbon and Northern Ireland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lisbon to Northern Ireland 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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Lisbon to Northern Ireland flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Lisbon to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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