Cheap flights from Northern Ireland to Portugal from £31
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Portugal departing on 14/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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KLM flights from Northern Ireland to Portugal
Our best KLM deals on Northern Ireland to Portugal flight tickets
British Airways flights from Northern Ireland to Portugal
Our best British Airways deals on Northern Ireland to Portugal flight tickets
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How to get the cheapest flight ticket from Northern Ireland to Portugal
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Portugal?
The month of February is, on average, the cheapest month to fly to Portugal from Northern Ireland, with most prices found around £164. If you are unable to visit Portugal during the month of February, then departing from Northern Ireland during the month January is also very affordable. Most momondo users find prices during this month for around £190.
What is the cheapest day to depart on your flight to Portugal?
The cheapest day to depart from Northern Ireland to Portugal is on a Tuesday when prices can be found for as low as £157. Flights from Northern Ireland to Portugal on a Thursday will generally be more expensive and average around £311. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Portugal?
The cheapest time of day to fly to Portugal is in the morning when flights can be purchased for as low as £236. Flights to Portugal are more costly in the afternoon, with an average ticket price of £284. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Northern Ireland to Portugal flight route?
Fly from Belfast Intl to Porto for the best Northern Ireland - Portugal flight prices
What is the cheapest airline that flies from Northern Ireland to Portugal?
easyJet, Ryanair, and KLM are the most popular carriers operating from Northern Ireland to Portugal
Which airlines fly to Portugal?
easyJet, Ryanair and Jet2 are the top three most popular airlines that fly to Portugal from Northern Ireland according to our data. easyJet is the first choice among our users, with 77% of people opting to fly with this airline when travelling to Portugal. Keep in mind that there are 6 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
How many flights depart from Northern Ireland to Portugal on average per day?
As of April 2025, there are 1 flights per day flying from Northern Ireland to Portugal. The most common time of day flights depart is 07:00, with 66% of flights taking off at midday.
How many flights depart from Northern Ireland to Portugal on average per week?
The number of flights available between Northern Ireland and Portugal is 12 per week as of April 2025. The most frequent departure day is Wed, with 25% of weekly flights leaving on this day.
Cheap Northern Ireland to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Portugal
When did momondo last update prices for flights from Northern Ireland to Portugal?
Prices for flights from Northern Ireland to Portugal are updated daily.
How many operators does momondo search for flights from Northern Ireland to Portugal?
As of April 2025, there are 6 operators available to choose from for flights from Northern Ireland to Portugal.
How old do you have to be to fly from Northern Ireland to Portugal?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Northern Ireland to Portugal?
momondo data reveals that the most frequently booked plane model on the route from Northern Ireland to Portugal is Boeing 737-800 Passenger/BBJ2 (winglets), representing 37.71% of all bookings. The subsequent popular models are Airbus A319 at 33.82%, Airbus A320-100/200 at 20.38%, and Boeing 737 MAX 8 at 7.46%.
Best airlines flying from Northern Ireland to Portugal
Compare and see reviews for airlines that fly from Northern Ireland to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £43 | Free Cancellation | Rating 6.8 5,036 reviews | |||
| PriceFrom £54 | Free Cancellation | Rating 6.2 96 reviews | |||
| PriceFrom £93 | Free Cancellation | Rating 6.9 1,797 reviews | |||
| PriceFrom £98 | Free Cancellation | Rating 8.3 161 reviews | |||
| PriceFrom £150 | Free Cancellation | Rating 7.8 1,329 reviews | |||
| PriceFrom £182 | Free Cancellation | Rating 6.6 6,771 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Northern Ireland to Portugal?
Finding the right flight to Portugal from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portugal quick and easy, saving you time and money.
Can I find flights from Northern Ireland to Portugal with flexible booking policies on momondo?
Yes. All flights to Portugal from Northern Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Northern Ireland to Portugal?
Once you have performed a search for Northern Ireland to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Northern Ireland to Portugal right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Northern Ireland to Portugal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portugal and let you know when they change.