Find flights
When to book
FAQs

Cheap flights from Lisbon to Northern Ireland from £86

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 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — BFS
25 Jul — 1 Aug1
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 25 June 2026.

Fri 14/807:55
LIS
-
BFS
1 stop11h 35m
Multiple Airlines
Wed 19/808:30
BFS
-
LIS
1 stop11h 25m
Multiple Airlines
Deal found 23/6£146
Thu 30/705:55
LIS
-
BFS
1 stop12h 00m
Multiple Airlines
Wed 5/807:30
BFS
-
LIS
2 stops25h 30m
Multiple Airlines
Deal found 23/6£149
Fri 9/1010:30
LIS
-
BFS
1 stop11h 15m
easyJet
Sun 11/1007:00
BFS
-
LIS
1 stop14h 00m
easyJet
Deal found 23/6£149
Thu 23/715:00
LIS
-
BFS
2 stops17h 30m
Multiple Airlines
Thu 30/719:40
BFS
-
LIS
1 stop14h 35m
Multiple Airlines
Deal found 24/6£150
Tue 4/822:30
LIS
-
BFS
2 stops16h 45m
Multiple Airlines
Tue 11/817:10
BFS
-
LIS
1 stop16h 05m
Multiple Airlines
Deal found 20/6£153
Fri 21/822:30
LIS
-
BFS
2 stops18h 00m
Multiple Airlines
Mon 24/808:40
BFS
-
LIS
1 stop12h 25m
Multiple Airlines
Deal found 21/6£154
Sun 9/820:45
LIS
-
BFS
1 stop12h 05m
Multiple Airlines
Sun 16/822:00
BFS
-
LIS
2 stops24h 05m
Multiple Airlines
Deal found 25/6£162
Thu 23/719:45
LIS
-
BHD
1 stop13h 35m
KLM
Thu 30/717:30
BHD
-
LIS
1 stop17h 25m
KLM
Deal found 24/6£192
Thu 23/722:10
LIS
-
BHD
2 stops19h 30m
Multiple Airlines
Thu 30/718:30
BHD
-
LIS
1 stop15h 45m
Multiple Airlines
Deal found 24/6£193
Thu 30/707:05
LIS
-
BHD
1 stop6h 05m
Multiple Airlines
Wed 5/812:15
BHD
-
LIS
2 stops20h 45m
Multiple Airlines
Deal found 23/6£200
Mon 17/821:15
LIS
-
BHD
2 stops19h 35m
Multiple Airlines
Thu 20/806:55
BHD
-
LIS
2 stops10h 55m
Multiple Airlines
Deal found 24/6£209
Mon 5/1021:30
LIS
-
BHD
1 stop10h 05m
easyJet
Thu 8/1016:00
BHD
-
LIS
1 stop7h 40m
easyJet
Deal found 24/6£221

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 25 June 2026.

Round-trip from

£146

One-way from

£86
14/8-19/8
  • 14/8-19/8
  • 2 total stops
  • 23h 00m total
  • Lisbon to Northern Ireland
Search Deals
30/6
  • 30/6
  • 1 total stop
  • 11h 45m 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 25 June 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 - BFS

LISBFS

Lisbon Humberto Delgado

Fri 14/8

07:55-19:30

1 stop11h 35m

Belfast Intl

Wed 19/8

08:30-19:55

1 stop11h 25m

£146

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Fri 9/10

10:30-21:45

1 stop11h 15m

Belfast Intl

Sun 11/10

07:00-21:00

1 stop14h 00m

£149

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Tue 4/8

22:30-15:15

2 stops16h 45m

Belfast Intl

Tue 11/8

23:30-20:45

2 stops21h 15m

£151

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Thu 30/7

05:55-17:55

1 stop12h 00m

Belfast Intl

Wed 5/8

05:55-18:15

1 stop12h 20m

£152

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Thu 6/8

16:45-22:20

1 stop5h 35m

Belfast Intl

Thu 13/8

20:55-22:40

2 stops25h 45m

£163

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Mon 3/8

22:00-10:00

1 stop12h 00m

Belfast Intl

Mon 10/8

08:40-22:05

2 stops13h 25m

£164

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Sun 9/8

20:45-08:50

1 stop12h 05m

Belfast Intl

Sun 16/8

07:10-23:30

1 stop16h 20m

£168

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Thu 23/7

19:45-09:20

1 stop13h 35m

Belfast City

Thu 30/7

09:50-22:50

1 stop13h 00m

£193

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Thu 23/7

19:05-17:20

2 stops22h 15m

Belfast City

Thu 30/7

18:30-10:15

1 stop15h 45m

£209

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Sat 21/11

07:00-17:15

1 stop10h 15m

Belfast City

Mon 23/11

11:30-17:45

1 stop6h 15m

£227

Flights are sorted by cheapest return flights first.

Deals found on 23/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £227, easyJet can have you in Northern Ireland from Lisbon in 10h 15m. There are 1104 mi between Lisbon and Northern Ireland. Both multi-stop and direct flights can be found to your destination and back.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Lisbon to Northern Ireland?

Cheapflights makes it easy to find Lisbon to Northern Ireland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Lisbon to Northern Ireland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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.

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.