What is the cheapest airline that flies from Northern Ireland to Portugal?

Ryanair, easyJet, and British Airways are the most popular carriers operating from Northern Ireland to Portugal

How many flights depart from Northern Ireland to Portugal on average per week?

The number of flights available between Northern Ireland and Portugal is 11 per week as of June 2026. The most frequent departure day is Mon, with 45% of weekly flights leaving on this day.

How many flights depart from Northern Ireland to Portugal on average per day?

As of June 2026, there are 1 flights per day flying from Northern Ireland to Portugal. The most common time of day flights depart is 05:00, with 44% of flights taking off in the afternoon.

Which airlines fly to Portugal?

easyJet, Ryanair and Ryanair 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 61% of people opting to fly with this airline when travelling to Portugal. Keep in mind that there are 4 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

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 June 2026, there are 4 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.

£27 Cheap Flights from Northern Ireland to Portugal in 2026

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Find the cheapest flights from Northern Ireland to Portugal

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

20:10 - 23:10

BFS

FAO

3h 00mdirect

07:05 - 21:55

FAO

BFS

14h 50m

1 stop

£81Multiple Airlines

Tue, 21 Jul - Mon, 27 Jul

20:10 - 23:10

BFS

FAO

3h 00mdirect

06:05 - 15:15

FAO

BFS

9h 10m

1 stop

£82Multiple Airlines

Tue, 14 Jul - Wed, 22 Jul

20:10 - 23:10

BFS

FAO

3h 00mdirect

06:20 - 07:05

FAO

BFS

24h 45m

1 stop

£85Multiple Airlines

Tue, 14 Jul - Tue, 21 Jul

20:10 - 23:10

BFS

FAO

3h 00mdirect

16:40 - 19:45

FAO

BFS

3h 05mdirect

£85Ryanair

Tue, 23 Jun - Tue, 30 Jun

16:55 - 20:00

BFS

FAO

3h 05mdirect

09:40 - 12:45

FAO

BFS

3h 05mdirect

£88easyJet

Tue, 18 Aug - Tue, 25 Aug

17:20 - 19:50

BFS

OPO

2h 30mdirect

14:25 - 16:55

OPO

BFS

2h 30mdirect

£91Ryanair

Fri, 18 Sep - Fri, 25 Sep

20:10 - 23:10

BFS

FAO

3h 00mdirect

21:30 - 22:30

FAO

BFS

25h 00m

1 stop

£92Multiple Airlines

Tue, 14 Jul - Tue, 21 Jul

10:30 - 13:00

BFS

OPO

2h 30mdirect

07:15 - 09:45

OPO

BFS

2h 30mdirect

£106Ryanair

Mon, 13 Jul - Mon, 27 Jul

12:45 - 21:00

BHD

LIS

8h 15m

1 stop

11:10 - 17:50

LIS

BHD

6h 40m

1 stop

£178easyJet

Wed, 14 Oct - Fri, 16 Oct

14:05 - 18:55

BHD

LIS

4h 50m

1 stop

21:35 - 11:15

LIS

BHD

13h 40m

1 stop

£188easyJet

Thu, 9 Jul - Wed, 15 Jul

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British Airways flights from Northern Ireland to Portugal

Our best British Airways deals on Northern Ireland to Portugal flight tickets

British Airways

15 Oct

BHD09:35Belfast City

6h 05m

1 stop

LIS15:40Lisbon Humberto Delgado

18 Oct

LIS07:20Lisbon Humberto Delgado

7h 45m

1 stop

BHD15:05Belfast City

£258

British Airways

15 Sept

BHD16:25Belfast City

6h 45m

1 stop

LIS23:10Lisbon Humberto Delgado

17 Sept

LIS18:45Lisbon Humberto Delgado

15h 25m

1 stop

BHD10:10Belfast City

£288

British Airways

15 Sept

BHD16:25Belfast City

6h 45m

1 stop

LIS23:10Lisbon Humberto Delgado

17 Sept

LIS15:00Lisbon Humberto Delgado

17h 45m

1 stop

BHD08:45Belfast City

£289

easyJet flights from Northern Ireland to Portugal

Our best easyJet deals on Northern Ireland to Portugal flight tickets

easyJet

16 Jun

BFS16:55Belfast Intl

3h 05m

FAO20:00Faro

17 Jun

FAO06:50Faro

3h 05m

BFS09:55Belfast Intl

£87

easyJet

18 Aug

BFS16:55Belfast Intl

3h 05m

FAO20:00Faro

25 Aug

FAO09:40Faro

3h 05m

BFS12:45Belfast Intl

£88

easyJet

20 Aug

BFS08:20Belfast Intl

11h 20m

1 stop

FAO19:40Faro

25 Aug

FAO09:40Faro

3h 05m

BFS12:45Belfast Intl

£119

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Tue 21/7

20:10-23:10

Nonstop3h 00m

Faro

Mon 27/7

07:05-21:55

1 stop14h 50m

£81

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Tue 14/7

20:10-23:10

Nonstop3h 00m

Faro

Wed 22/7

06:05-15:15

1 stop9h 10m

£82

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Tue 14/7

20:10-23:10

Nonstop3h 00m

Faro

Tue 21/7

06:20-07:05

1 stop24h 45m

£85

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Tue 23/6

20:10-23:10

Nonstop3h 00m

Faro

Tue 30/6

16:40-19:45

Nonstop3h 05m

£85

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Tue 18/8

16:55-20:00

Nonstop3h 05m

Faro

Tue 25/8

09:40-12:45

Nonstop3h 05m

£88

Fastest return journey

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Fri 18/9

17:20-19:50

Nonstop2h 30m

Porto

Fri 25/9

14:25-16:55

Nonstop2h 30m

£91

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Tue 14/7

20:10-23:10

Nonstop3h 00m

Faro

Tue 21/7

21:30-22:30

1 stop25h 00m

£92

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Mon 13/7

10:30-13:00

Nonstop2h 30m

Porto

Mon 27/7

07:15-09:45

Nonstop2h 30m

£106

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Wed 14/10

12:45-21:00

1 stop8h 15m

Lisbon Humberto Delgado

Fri 16/10

11:10-17:50

1 stop6h 40m

£178

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Thu 9/7

14:05-18:55

1 stop4h 50m

Lisbon Humberto Delgado

Wed 15/7

21:35-11:15

1 stop13h 40m

£188

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Portugal?

The month of November is, on average, the cheapest month to fly to Portugal from Northern Ireland, with most prices found around £13. If you are unable to visit Portugal during the month of November, then departing from Northern Ireland during the month March is also very affordable. Most momondo users find prices during this month for around £22.

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 cabin class options are available on Northern Ireland to Portugal flights?

There is only 1 cabin class available to choose from on Northern Ireland to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Northern Ireland to Portugal flights?

No. A direct flight is the cheapest option for a flight between Northern Ireland to Portugal.

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

Best price found	£95
Fastest flight time	2h 30m
Direct flights	Mon, Tue, Wed, Thu and Sat
Airports in Portugal	99 airports

The best one-way flight to Portugal from Northern Ireland in the past 72 hours is £95. The best return flight deal from Northern Ireland to Portugal found on momondo in the last 72 hours is £75.

The fastest flight from Northern Ireland to Portugal takes 2h 30m

Direct flights go from Northern Ireland to Portugal on Monday, Tuesday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights..

There are 99 airports in Portugal. From Northern Ireland there are direct flights to Faro (FAO), Porto (OPO).

Search flight deals

Frequently asked questions about flying 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 June 2026, there are 4 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 47.01% of all bookings. The subsequent popular models are Airbus A320-100/200 at 31.60%, Airbus A319 at 19.03%, and Boeing 737 MAX 8 at 2.04%.

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
Ryanair	PriceFrom £35	Free Cancellation	Rating 6.5 130 reviews	Search Ryanair flights
Ryanair	PriceFrom £36	Free Cancellation	Rating 6.9 5,397 reviews	Search Ryanair flights
Jet2	PriceFrom £47	Free Cancellation	Rating 8.2 188 reviews	Search Jet2 flights
easyJet	PriceFrom £73	Free Cancellation	Rating 6.9 1,904 reviews	Search easyJet flights

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.

An easier way to manage your Portugal trip

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Popular cities

Other flights from Northern Ireland

Other flights to Portugal

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Cities in Portugal

Flights to Lisbonfrom £64

Flights to Farofrom £32

Flights to Portofrom £38

Flights to Funchalfrom £55

Flights to Ponta Delgadafrom £202

Flights to Lajesfrom £226

Flights to Porto Santofrom £214

Flights to Hortafrom £380

Flights to Pico Islandfrom £430

Flights to Santa Cruz das Floresfrom £489

Cheap flights from Northern Ireland to Portugal from £27

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 31/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Northern Ireland to Portugal

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Big names, great deals

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British Airways flights from Northern Ireland to Portugal

Our best British Airways deals on Northern Ireland to Portugal flight tickets

easyJet flights from Northern Ireland to Portugal

Our best easyJet deals on Northern Ireland to Portugal flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Portugal that are best for you.

See travel insights to Portugal from

How to get the cheapest flight ticket from Northern Ireland to Portugal

What is the cheapest month to fly to Portugal?

What is the cheapest Northern Ireland to Portugal flight route?

What cabin class options are available on Northern Ireland to Portugal flights?

Can stopping save me money on Northern Ireland to Portugal flights?

What is the cheapest airline that flies from Northern Ireland to Portugal?

Which airlines fly to Portugal?

How many flights depart from Northern Ireland to Portugal on average per day?

How many flights depart from Northern Ireland to Portugal on average per week?

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

Best price found

Fastest flight time

Direct flights

Airports in Portugal

Frequently asked questions about flying from Northern Ireland to Portugal

Best airlines flying from Northern Ireland to Portugal

Compare and see reviews for airlines that fly from Northern Ireland to Portugal with momondo

Why use momondo?

An easier way to manage your Portugal trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular Cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Northern Ireland flight routes

According to popular flight searches on momondo this year

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year