£27 Find Cheap Flights from Belfast to Portugal – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast to Portugal departing on 21/8. 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
1 adult, Economy, 0 bags

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Cheap Flights from Belfast to Portugal

Cheapest return prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon1 stop£99
Faro
Farodirect£85
Porto
Portodirect£59
Funchal
Funchal1 stop£96
Lisbon
Lisbon1 stop£99
Faro
Farodirect£85
Porto
Portodirect£59
Funchal
Funchal1 stop£96

Book Cheap Belfast to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast to Portugal

Fri, 28 Aug - Mon, 7 Sep
Ryanair Logo
17:20 - 19:50
BFS
-
OPO
2h 30mdirect
Ryanair Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
£59Ryanair
Mon, 31 Aug - Mon, 7 Sep
Ryanair Logo
10:30 - 13:00
BFS
-
OPO
2h 30mdirect
Ryanair Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
£71Ryanair
Fri, 21 Aug - Thu, 3 Sep
Multiple Airlines Logo
17:20 - 19:50
BFS
-
OPO
2h 30mdirect
Multiple Airlines Logo
21:45 - 18:55
OPO
-
BFS
21h 10m
1 stop
£72Multiple Airlines
Fri, 4 Sep - Mon, 7 Sep
Ryanair Logo
17:20 - 19:50
BFS
-
OPO
2h 30mdirect
Ryanair Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
£74Ryanair
Fri, 28 Aug - Thu, 3 Sep
Multiple Airlines Logo
17:20 - 19:50
BFS
-
OPO
2h 30mdirect
Multiple Airlines Logo
21:45 - 18:55
OPO
-
BFS
21h 10m
1 stop
£75Multiple Airlines
Sat, 29 Aug - Thu, 3 Sep
easyJet Logo
19:00 - 22:05
BFS
-
FAO
3h 05mdirect
easyJet Logo
20:25 - 23:30
FAO
-
BFS
3h 05mdirect
£85easyJet
Wed, 9 Sep - Wed, 16 Sep
easyJet Logo
05:55 - 09:05
BFS
-
FAO
3h 10mdirect
easyJet Logo
06:50 - 09:55
FAO
-
BFS
3h 05mdirect
£87easyJet
Sun, 30 Aug - Thu, 10 Sep
Jet2 Logo
07:20 - 10:20
BFS
-
FAO
3h 00mdirect
Jet2 Logo
11:05 - 14:25
FAO
-
BFS
3h 20mdirect
£104Jet2
Sun, 30 Aug - Sun, 6 Sep
Jet2 Logo
07:20 - 10:20
BFS
-
FAO
3h 00mdirect
Jet2 Logo
11:05 - 14:25
FAO
-
BFS
3h 20mdirect
£126Jet2
Wed, 28 Oct - Sat, 31 Oct
Ryanair Logo
07:20 - 09:50
BFS
-
OPO
2h 30mdirect
Ryanair Logo
09:00 - 11:30
OPO
-
BFS
2h 30mdirect
£141Ryanair
Booking Insights

KAYAK's insights & trends for Belfast to Portugal flights

Get data-powered insights and trends into flights from Belfast to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Belfast to Portugal flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Portugal from Belfast found in the last 5 days was to Faro, at £38 return. The most popular route is from Belfast Intl Airport (BFS) to Faro (FAO), and the cheapest return airline ticket found on this route in the last 5 days was £68.

What is the cheapest month to fly from Belfast to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Belfast to Portugal is January, when tickets cost £59 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of return tickets is £290 and £199 respectively.

Good to know - Cheap tickets from Belfast to Portugal

Cheapest flight

£27
Flight from Belfast Intl Airport to Porto

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Belfast 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 Belfast to Portugal.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast 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 Belfast 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 Belfast 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 Belfast 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 Belfast to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Belfast to Portugal

 
Need help choosing which airline to fly with from Belfast to Portugal? 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.
8.2
Jet2Overall score based on 193 reviews
8.7Crew
8.1Boarding
7.2Food
6.2Entertainment
7.7Comfort
Airline reviews

Generally excellent but a couple of areas could be improved. After boarding we were delayed a full 20 mins whilst various ground crew, flight crew, captain faffed around counting and recounting passengers. Said discrepancy between computer and manual. All OK in the end. So why o why did it take 20 mins to find all OK? No sense of urgency shown Secondly the seat base is just not supportive/resilienfor a 4½ hour journey - backside really aching by journey end.

8.0 ExcellentColin, Mar 2026
BOH - AYT
Read more Jet2 reviews

Generally excellent but a couple of areas could be improved. After boarding we were delayed a full 20 mins whilst various ground crew, flight crew, captain faffed around counting and recounting passengers. Said discrepancy between computer and manual. All OK in the end. So why o why did it take 20 mins to find all OK? No sense of urgency shown Secondly the seat base is just not supportive/resilienfor a 4½ hour journey - backside really aching by journey end.

The staff are just so friendly travelling alone was a bit scary but they made me feel comfortable and nothing was to much bother I loved how one of the girls was talking to the old ladies she really took time thank you jet2 shame I can’t get home with u guys 🥲

On time flight. Reasonable comfortable but a bit cramped. Excellent jet 2 staff as usual.

A good flight with friendly crew and check-in but disembarking was chaotic and badly managed

Flights were on time, boarding was straight forward. Very good attentive staf

Delays on both journeys - only found out before geting to the airport as had created trip within Kayak.

There is nothing I can think.of that jet2 need to improve They offer a great package. Very efficient

All was good but they should bring back seat pockets. It’s difficult trying to travel with small children and keep having to get stuff out of flight bag and then have nowhere to put it!

The flight was okay, seats slightly more comfortable than Easy jet, but wouldn’t want to fly much more than 3.5 hours in those seats, hard and uncomfortable for further journeys. Boarding was okay, never eat or drink on Eco airlines, food not good and expensive for what you get. But it is what it is, and for the price one can not really complain.

Excellent outbound flight to Arrecife on a new very clean Airbus with great flight crew. Flight was only delayed around 10-15 mins and boarding was very good. Comms from pilots and crew was very welcoming and excellent throughout flight.

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

I didn't know that all connecting flights require online check-in two hours in advance, so I was fined 55 euros. This is a lesson learned.

There isn’t any entertainment. The food and drink was available for a price. I didn’t buy any.

It would be nice to have power to charge phone.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

The flight arrived within 15 minutes of schedule. We hate the cattle-like boarding process seen often in Europe. After your boarding pass is checked by the airline staff, you wait standing up in an area with no seating for several minutes.

Great flight, departed only 10 mins behind schedule off the aircraft and through security in less than 15 minutes. Love flying from Cardiff so easy a quick from entrance to duty free in less than 10 minutes 😀

Well... Our flight departed with more than 3 hours delay from Beauvais.

Great flight very short… no food drink or tv but too quick to matter… I would recommend.

Staff were friendly and flight was on time. Free drink and snacks would have been appreciated.

There was no useful information given regarding the flight back to the UK from Tenerife. This despite the week publicised problems around the EES system and the delays caused to boarding. This aspect of the customer experience could have been much better.

Fast boarding, smooth takeoff and landing. plenty of space in seats. Excellent air-conditioning on a hot day. Perfect experience

Whole way through - far more professional and slick than I expected

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

I was charged at the gate for bags I had already paid for. There was no other option. I am trying diligently thought easyJet website but making no progress HELP!

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

Boarding great. Didn’t eat or drink so can not comment.

The pilot did everything possible to make up the 35 minute delay. His communications were honest, prompt and positive throughout.

Staff were lovely. Seats could be wider/ more comfortable and late taking off

Flight delayed but lack on information at the airport - only knew from looking at flight radar Other people queuing ages before a plane was there as staff not informing them of delays Usual issues with boarding people haphazard What is the point of priority when they don’t stick to it and all held like cattle just before getting on plane

The flight was on time, great value and very helpful crew. This direct flight was the most convenient I ever had coming to Sarajevo over the years. Will definitely use this flight again in the future without hesitation.

Very late to leave, poor communication on expected departure time and when boarding actually started.

Cheap flight but I didn't like the almost one hour delay because of paperwork!!!!

Gate is far at Leeds Bradford Airport. However, as the flight was less than half full, it was calm and not stressful. Great take off and landing. Friendly staff

Boarding was started early and we were lined up in. A glass tunnel on the tarmac we were left standing there for an hour with no information the flight left and arrived 30 mins late

It was great. We arrived a few minutes late but the crew were concert and kind about it. It was a nice smooth fly thanks be to Jesus. I prayed for smooth flight and Yahuwah answered my prayer.

We bought tickets for £30 from kayak but we paid £55 for check in to rayan , they slaught us

Flight was delayed so long we missed our second flight. Entire trip had to be cancelled. Ryanair refused to help us.

Boarding was like being hoarded like cattle, all penned in in an area way to small

Everything you need to know for your flight from Belfast to Portugal

Cabin class types available on flights to Portugal

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