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Find cheap flights from Portugal to Northern Ireland from £56

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portugal to Northern Ireland departing on 25/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 7/6
Fri 14/6

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Good to know - Cheap tickets from Portugal to Northern Ireland

Low season

January

High season

December

Cheapest flight

£56
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly and prices are also 69% lower on average.
Flight from Lisbon to Belfast City Airport

FAQs for booking flights from Portugal to Northern Ireland

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

    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 Portugal to Northern Ireland.

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

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

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

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

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

    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 to Northern Ireland from Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Portugal to Northern Ireland

 
Need help choosing which airline to fly with from Portugal to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3988 reviews
8.2Boarding
8.1Comfort
8.3Entertainment
8.3Crew
7.9Food
Airline reviews

My Experience was ok. But the gentleman next to me vaped the whole flight and the attendants did nothing, whether they were aware, I’m not sure.

6.0 GoodSumeet, Apr 2024DPS - DXB
Read more about Emirates reviews

My Experience was ok. But the gentleman next to me vaped the whole flight and the attendants did nothing, whether they were aware, I’m not sure.

Not that good The crew in the plane were rim professional & almost lost in their work distribution

Food is really bad, not to the Emirates standards. Coming out of Houston airport is very confusing,

The experience was not as pleasant returning as leaving. Went through clearance twice, crew was not as customer focused.

Superb experience. I hope they bring back the fast track option at Heathrow immigration.

Amazing service and food. However I didn’t get chance to choose my own seat which bothered me a little.

The lounge Emirates uses at Jeddah airport is horrible even with the opening of the new section. Food selection is poor and never enough seating . Staff are not friendly. Boarding process at Jeddah always an absolute mess

Check-in counter at the airport took more than an hour of standing in queue with online checkin. And after entering the gate the flight delayed more than 30 mins.

The air hostess spilled tomato juice on me by mistake in Mumbai -Dubai flight. I was traveling from Mumbai to UAD. Her senior came and offered couple of small chocolates (probably given in business class) as compensation. I asked for access to lounge as I had to travel till IAD and I could shower and change. But she said she cannot do that and did nothing further. I found the response to their mistake as inappropriate.

Had the salad which tasted awfully spat it out but still got food poisoning 1 after running to toilet crew would not let me sit near toilets I was stuck in window seat

Well Is extra charge for everything and other companies include that and the price.

The trip itself was good. I have given only good as rating, because my first flight has been cancelled by a different airline and that caused disruption in my trip. I spent over ten hours in Luton airport and that caused me high tiredness, sickness, because of the very early initial trip. easyJet staff has been professional and friendly.

Not great! Rude staff in London and the worse baggage reclaim I’ve ever seen. Great staff in flight but doubt I’ll fly with them again

You booked my 7 year old son to sit on his own without his mum and dad in s separate row between two unfriendly adult strangers. The plane was disgusting and dirty, aisles and everywhere sticky. The lounge waiting area was filthy carpet and had insufficient seats so we had to sit on it to wait for 35 minutes and my 7 year old sone played on this filthy lounge carpet. The outside of the plane appeared clean. The pilot was helpful with the route and what to expect weather etc.

Comfort isn’t a word one uses on economy airlines! Boarding was okay, delayed but okay, the flight was good, quick and time was made up.

The seat leg room seemed much tighter on the way home My cheese toasty wasn’t that hot - didn’t realise till half eaten

With stairs on a rainy tarmac, EasyJet flights are ok for younger travelers with backpack only. Seniors with mobility issues find it challenging 😰. However, the crew and disability assistance folks at both ends eased that discomfort as much as possible for their various roles. Kudos to airport and EasyJet employees for their kind service.

The flight boarded a little late but made up the time in flight - much appreciated. The staff were efficient and fairly friendly One of the toilets wasn’t working - having only one functioning toilet for a flight of hundreds isn’t really acceptable. I still find it amazing that the budget airlines can’t even offer free tap water to passengers.

Speedy boarding is a waste of money when they herd you on to a bus and take you to the plane and it turns in to a free for all …very unsatisfactory

Plane out was great, one back was cramped. Awful. Thankfully great crew!

Perfect timing, perfect departure, lovely crew on the ground and in the air.

Good flight. Take off a little late but make up the time

Everything’s went straight forward, no issues, good service and friendly crew

Left on time and arrived on time both ways, thank you

The flight was 45 mins delayed but the crew provided water and necessities like tissues

Cheap flights as you expect with Ryanair. I would take cheaper flights over entertainment and comfort for short haul travel. Main issue is usually delays at airports. In this case we landed roughly 2hr30 later than planned due to earlier delays with the plane. Not the worst I imagine

We each paid for 10kg checked in luggage. Flying out there were no issues sharing one case (20kg). Not so coming back. Additional £48 charge and unable to provide an explanation of why it was ok on one journey but not the other, or indeed what material difference it makes between 2x10kg cases vs 1x20kg case. Scam, and appalling from Ryanair.

Easy process and good flight experience The food good be better

I didn't like. The seats and the floor were very dirty and it is not the first time

Unfortunately didn't realise how far away Frankfurt Hahn airport is from Frankfurt the city. Outbound flight was delayed by 2.5 hours and no communication at airport, just a whisper emknating through the packed crowd ready to board at the gate as someone read out an email they had received. All rather poor and pathetic

Book cheap flights from Portugal to Northern Ireland

Recent return flight deals

21/6Fri
1 stop
10h 30mLIS-BFS
24/6Mon
2 stops
24h 25mBFS-LIS
£149
21/6Fri
1 stop
10h 30mLIS-BFS
24/6Mon
1 stop
9h 30mBFS-LIS
£172
1/8Thu
1 stop
14h 00mLIS-BFS
8/8Thu
2 stops
13h 10mBFS-LIS
£183
20/5Mon
2 stops
18h 15mLIS-BFS
21/5Tue
1 stop
11h 55mBFS-LIS
£194
20/5Mon
1 stop
13h 35mLIS-BFS
21/5Tue
1 stop
13h 55mBFS-LIS
£208
21/6Fri
1 stop
5h 50mLIS-BHD
24/6Mon
1 stop
6h 20mBHD-LIS
£222
20/5Mon
1 stopeasyJet
16h 15mLIS-BHD
21/5Tue
1 stopeasyJet
13h 10mBHD-LIS
£269
21/6Fri
1 stopLufthansa
7h 20mLIS-BHD
24/6Mon
2 stopsLufthansa
16h 50mBHD-LIS
£347
21/6Fri
2 stopsLufthansa
33h 55mLIS-BHD
24/6Mon
2 stopsLufthansa
22h 00mBHD-LIS
£515
1/8Thu
2 stopsAer Lingus
29h 55mLIS-BHD
8/8Thu
2 stopsAer Lingus
27h 40mBHD-LIS
£522

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Recent one-way flight deals

25/7Thu
1 stopeasyJet
24h 30mLIS-BHD
£56
26/6Wed
directRyanair
2h 30mOPO-BFS
£57
25/7Thu
2 stopseasyJet
26h 20mLIS-BFS
£61
25/7Thu
1 stopeasyJet
11h 35mLIS-BFS
£63
21/5Tue
1 stop
10h 30mLIS-BFS
£65
19/6Wed
1 stopeasyJet
7h 20mOPO-BFS
£65
26/6Wed
1 stopeasyJet
13h 50mOPO-BFS
£66
2/6Sun
2 stopsAer Lingus
13h 55mLIS-BHD
£177
19/6Wed
2 stopsBritish Airways
8h 20mOPO-BHD
£238
8/6Sat
2 stopsLufthansa
39h 55mLIS-BHD
£385

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Flights to Northern Ireland

Return flight deals:

Northern Ireland - Portugal

Cabin classes:

£45