£75 Find Cheap Flights from Northern Ireland to Portugal

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Good to know - Cheap tickets from Northern Ireland to Portugal

Low seasonJanuary
High seasonAugust
Cheapest flight£35
Best time to beat the crowds (40% less expensive on average)
Most popular time to fly (46% more expensive on average)
Flight from Belfast Intl Airport to Faro

FAQs for booking flights from Northern Ireland to Portugal

  • How does KAYAK find such low prices on flights from Northern Ireland to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Northern Ireland to Portugal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Northern Ireland to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Northern Ireland to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Northern Ireland to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Portugal?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Portugal is Porto Airport (OPO), with an average flight price of £67.

  • What is the cheapest day to fly to Portugal?

    Based on KAYAK data, the cheapest day to fly to Portugal is Tuesday when return tickets can be as cheap as £153. On the other hand, the most expensive day to fly is Thursday, when return prices are £303 on average.

  • What is the cheapest time of day to fly to Portugal?

    The cheapest time of day to fly to Portugal is generally in the morning, when round-trip flights cost £312 on average. Morning departures are around 17% cheaper than evening flights, on average. The most expensive time of day to fly to Portugal is generally in the evening, which is peak travel time and where the average cost of a ticket is £377.

  • What is the cheapest flight to Portugal?

    The cheapest ticket to Portugal from Northern Ireland found in the last 72 hours was to Faro, at £82 return. The most popular route is Belfast Intl Airport (BFS) to Faro (FAO) and the cheapest return airline ticket found on this route in the last 72 hours was £82.

  • What is the cheapest month to fly from Northern Ireland to Portugal?

    The cheapest month for flights from Northern Ireland to Portugal is January, when tickets cost £61 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is £288 and £222 respectively.

  • How long is the flight to Portugal?

    An average direct flight from Northern Ireland to Portugal takes 6h 24m, covering a distance of 1215 miles. The shortest route is Belfast Intl Airport (BFS) to Porto (OPO) with an average flight time of 2h 30m.

  • What are the most popular destinations in Portugal?

    Based on KAYAK flight searches, the most popular destination is Faro (66% of total searches to Portugal). The next most popular destinations are Porto (22%) and Funchal (12%).

Book cheap flights from Northern Ireland to Portugal

Cheapest flights to Portugal from Northern Ireland found in 2025

Recent return flight deals

15/11Sat
directeasyJet
3h 05mBFS-FAO
22/11Sat
directeasyJet
3h 10mFAO-BFS
£75
14/9Sun
direct
3h 00mBFS-FAO
17/9Wed
direct
3h 05mFAO-BFS
£78
10/11Mon
directRyanair
3h 05mBFS-FAO
17/11Mon
directRyanair
3h 05mFAO-BFS
£85
19/9Fri
directRyanair
3h 00mBFS-FAO
3/10Fri
directRyanair
3h 05mFAO-BFS
£138
16/7Wed
directRyanair
2h 30mBFS-OPO
23/7Wed
directRyanair
2h 30mOPO-BFS
£149
20/7Sun
directRyanair
3h 00mBFS-FAO
27/7Sun
directRyanair
3h 05mFAO-BFS
£155
14/9Sun
1 stopKLM
12h 40mBHD-FAO
17/9Wed
1 stopKLM
8h 05mFAO-BHD
£167
14/9Sun
1 stopKLM
12h 40mBHD-FAO
17/9Wed
1 stopKLM
8h 05mFAO-BHD
£168
24/9Wed
2 stopsBritish Airways
13h 25mBHD-LIS
27/9Sat
1 stopBritish Airways
15h 15mLIS-BHD
£337
24/9Wed
2 stopsBritish Airways
13h 25mBHD-LIS
29/9Mon
1 stopBritish Airways
14h 05mLIS-BHD
£349

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Recent one-way flight deals

29/9Mon
directeasyJet
3h 05mBFS-FAO
£35
28/9Sun
directRyanair
3h 00mBFS-FAO
£40
30/9Tue
directRyanair
3h 00mBFS-FAO
£41
20/7Sun
directRyanair
3h 00mBFS-FAO
£46
29/9Mon
1 stop
27h 50mBFS-FAO
£50
30/9Tue
1 stop
15h 55mBFS-LIS
£68
1/8Fri
1 stopKLM
16h 45mBHD-FAO
£143
8/7Tue
2 stopsBritish Airways
16h 50mBHD-LIS
£255
19/7Sat
2 stopsBritish Airways
21h 25mBHD-OPO
£334
4/7Fri
1 stopKLM
17h 30mBHD-LIS
£370

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Last minute flights from Northern Ireland to Portugal

Last minute flight, train and bus deals

16/6Mon
multi-stop
38h 25mBFS-OPO
23/6Mon
multi-stop
17h 05mOPO-BFS
£166
16/6Mon
multi-stop
38h 25mBFS-OPO
23/6Mon
multi-stop
27h 05mOPO-BFS
£175
16/6Mon
multi-stop
13h 55mBFS-OPO
23/6Mon
multi-stop
17h 05mOPO-BFS
£180
16/6Mon
multi-stop
35h 20mBFS-OPO
23/6Mon
multi-stop
27h 05mOPO-BFS
£185
16/6Mon
multi-stop
5h 30mBHD-OPO
23/6Mon
multi-stop
14h 55mOPO-BHD
£286
13/6Fri
multi-stopBritish Airways
14h 35mBHD-FAO
17/6Tue
multi-stopBritish Airways
21h 05mFAO-BHD
£386
16/6Mon
multi-stop
17h 15mBHD-OPO
23/6Mon
multi-stop
12h 10mOPO-BHD
£739
16/6Mon
multi-stop
9h 15mBHD-OPO
23/6Mon
multi-stop
16h 25mOPO-BHD
£812

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Everything you need to know for your flight to Portugal

Cabin class types available on flights to Northern Ireland

Cabin classes available on flights to Northern Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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