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Cheap flights from Lisbon to Belfast Intl Airport from £57

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — BFS
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lisbon to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to Belfast Intl
Explore the most affordable flight options available from Lisbon to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Thu 24/922:10 -
1 stop9h 40m
Tue 29/917:10 -
1 stop16h 05m
Deal found 3/8£97
Sat 17/1006:00 -
1 stop15h 00m
Mon 19/1021:50 -
1 stop11h 30m
Deal found 31/7£104
Tue 15/921:40 -
2 stops22h 10m
Tue 22/920:15 -
2 stops24h 00m
Deal found 1/8£111
Fri 25/921:40 -
1 stop13h 05m
Fri 2/1007:35 -
1 stop9h 30m
Deal found 31/7£114
Fri 11/921:40 -
1 stop13h 05m
Tue 15/907:35 -
1 stop15h 25m
Deal found 2/8£115

Find flight deals from Lisbon to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Belfast Intl (BFS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 August 2026.

Round-trip from

£97

One-way from

£57
24/9-29/9
  • 24/9-29/9
  • 2 total stops
  • 25h 45m total
  • Lisbon to Belfast
Search Deals
easyJet
  • easyJet
  • 5/10
  • 1 total stop
  • 16h 20m total
  • Lisbon to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lisbon to Belfast Intl 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 4 August 2026.
Use the filters below to find and compare flights from Lisbon to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Thu 24/9

22:10-07:50

1 stop9h 40m

Belfast Intl

Tue 29/9

07:35-23:00

1 stop15h 25m

£100

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Sat 17/10

06:00-21:00

1 stop15h 00m

Belfast Intl

Mon 19/10

21:50-09:20

1 stop11h 30m

£104

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Fri 25/9

21:40-10:45

1 stop13h 05m

Belfast Intl

Fri 2/10

07:35-17:05

1 stop9h 30m

£114
Fastest return journey

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Fri 9/10

19:45-08:15

1 stop12h 30m

Belfast Intl

Sun 11/10

10:00-18:35

1 stop8h 35m

£119

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Fri 11/9

19:45-21:15

2 stops25h 30m

Belfast Intl

Tue 15/9

20:15-20:15

2 stops24h 00m

£122
Cheapest one-way

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Mon 5/10

06:10-22:30

1 stop16h 20m

£57

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Fri 25/9

21:40-14:15

1 stop16h 35m

£59

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Tue 29/9

06:30-07:05

2 stops24h 35m

£65

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Tue 22/9

06:10-16:15

1 stop10h 05m

£83

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Thu 24/9

09:25-19:15

2 stops9h 50m

£88

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Lisbon to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Belfast Intl. 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 Belfast Intl?

    Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly out of when you book flights from Lisbon to Belfast Intl. 0 airlines have flights from Humberto Delgado to Belfast Intl on a regular basis. Booking flights from Lisbon Humberto Delgado to Belfast Intl should not be difficult; the airport handles an average of 0 outbound flights to Belfast Intl per day.

  • How long is the flight from Lisbon to Belfast Intl Airport?

    Departing from Lisbon to Belfast Intl Airport will take you 15h. Airlines will cover a distance of 1105 mi.

  • Can I find deals for flights from Lisbon to Belfast Intl that include hotel bookings?

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

  • How can I find direct flights from Lisbon to Belfast Intl?

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

  • Can I find deals for business class flights from Lisbon to Belfast Intl?

    Yes. Cheapflights offers flight deals from Lisbon to Belfast Intl 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 Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Lisbon to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
Porto to Belfast Intl flights
Lisbon to Belfast City flights
Porto to Belfast City 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 Lisbon to Belfast Intl?

Cheapflights makes it easy to find Lisbon to Belfast Intl 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 Belfast Intl?

Cheapflights simply makes it quick and affordable to book flights from Lisbon to Belfast Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Lisbon to Belfast Intl with no change fees?

Certainly. Search results for flights to Belfast Intl from Lisbon 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 Lisbon to Belfast Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast Intl from Lisbon today and book when prices fit your budget.

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