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 65% of people opting to fly with this airline when travelling to Portugal. Keep in mind that there are 5 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

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

Ryanair, easyJet, and KLM 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 3 per week as of December 2025. The most frequent departure day is Mon, with 67% of weekly flights leaving on this day.

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 December 2025, there are 5 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.

£26 Cheap Flights from Northern Ireland to Portugal in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

16:15 - 19:20

BFS

FAO

3h 05mdirect

20:05 - 23:10

FAO

BFS

3h 05mdirect

£42easyJet

Thu, 26 Feb - Thu, 5 Mar

12:10 - 15:15

BFS

FAO

3h 05mdirect

07:20 - 10:25

FAO

BFS

3h 05mdirect

£43Ryanair

Thu, 18 Dec - Mon, 22 Dec

10:00 - 13:05

BFS

FAO

3h 05mdirect

08:40 - 11:45

FAO

BFS

3h 05mdirect

£56Ryanair

Fri, 30 Jan - Thu, 5 Feb

10:00 - 13:05

BFS

FAO

3h 05mdirect

06:30 - 09:35

FAO

BFS

3h 05mdirect

£56Ryanair

Fri, 23 Jan - Fri, 30 Jan

10:00 - 13:05

BFS

FAO

3h 05mdirect

07:50 - 15:30

FAO

BFS

7h 40m1 stop

£78Multiple Airlines

Fri, 30 Jan - Thu, 5 Feb

08:05 - 20:25

BFS

FAO

12h 20m1 stop

06:30 - 09:35

FAO

BFS

3h 05mdirect

£81Multiple Airlines

Fri, 23 Jan - Fri, 30 Jan

17:30 - 07:10

BHD

FAO

13h 40m1 stop

20:00 - 09:20

FAO

BHD

13h 20m1 stop

£173KLM

Sun, 5 Apr - Sun, 12 Apr

17:20 - 08:25

BHD

FAO

15h 05m1 stop

09:15 - 21:00

FAO

BHD

11h 45m1 stop

£178KLM

Fri, 13 Mar - Fri, 20 Mar

10:40 - 22:30

BHD

LIS

11h 50m1 stop

12:55 - 18:35

LIS

BHD

5h 40m1 stop

£244British Airways

Sun, 11 Jan - Tue, 13 Jan

06:35 - 12:05

BHD

LIS

5h 30m1 stop

12:55 - 08:15

LIS

BHD

19h 20m1 stop

£251British Airways

Tue, 13 Jan - Sat, 17 Jan

British Airways flights from Northern Ireland to Portugal

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

British Airways

11 Jan

BHD10:40Belfast City

11h 50m

1 stop

LIS22:30Lisbon Humberto Delgado

13 Jan

LIS12:55Lisbon Humberto Delgado

5h 40m

1 stop

BHD18:35Belfast City

£244

Find similar

British Airways

8 Mar

BHD17:35Belfast City

23h 45m

1 stop

FAO17:20Faro

12 Mar

FAO19:40Faro

11h 50m

1 stop

BHD07:30Belfast City

£248

Find similar

British Airways

13 Jan

BHD06:35Belfast City

5h 30m

1 stop

LIS12:05Lisbon Humberto Delgado

17 Jan

LIS12:55Lisbon Humberto Delgado

19h 20m

1 stop

BHD08:15Belfast City

£251

Find similar

easyJet flights from Northern Ireland to Portugal

Our best easyJet deals on Northern Ireland to Portugal flight tickets

easyJet

26 Feb

BFS16:15Belfast Intl

3h 05m

FAO19:20Faro

5 Mar

FAO20:05Faro

3h 05m

BFS23:10Belfast Intl

£42

Find similar

easyJet

30 Jan

BFS21:20Belfast Intl

13h 05m

1 stop

FAO10:25Faro

5 Feb

FAO10:55Faro

9h 25m

1 stop

BFS20:20Belfast Intl

£90

Find similar

easyJet

21 Jan

BFS21:00Belfast Intl

13h 45m

1 stop

FAO10:45Faro

28 Jan

FAO10:15Faro

11h 50m

1 stop

BFS22:05Belfast Intl

£95

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Thu 26/2

16:15-19:20

Nonstop3h 05m

Faro

Thu 5/3

20:05-23:10

Nonstop3h 05m

£42

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Thu 18/12

12:10-15:15

Nonstop3h 05m

Faro

Mon 22/12

07:20-10:25

Nonstop3h 05m

£43

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Fri 30/1

10:00-13:05

Nonstop3h 05m

Faro

Thu 5/2

08:40-11:45

Nonstop3h 05m

£56

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Fri 23/1

10:00-13:05

Nonstop3h 05m

Faro

Fri 30/1

06:30-09:35

Nonstop3h 05m

£56

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Fri 30/1

10:00-13:05

Nonstop3h 05m

Faro

Thu 5/2

07:50-15:30

1 stop7h 40m

£78

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Fri 23/1

08:05-20:25

1 stop12h 20m

Faro

Fri 30/1

06:30-09:35

Nonstop3h 05m

£81

BelfastFaro

BHD - FAO

BHDFAO

Belfast City

Sun 5/4

17:30-07:10

1 stop13h 40m

Faro

Sun 12/4

20:00-09:20

1 stop13h 20m

£173

BelfastFaro

BHD - FAO

BHDFAO

Belfast City

Fri 13/3

17:20-08:25

1 stop15h 05m

Faro

Fri 20/3

09:15-21:00

1 stop11h 45m

£178

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Sun 11/1

10:40-22:30

1 stop11h 50m

Lisbon Humberto Delgado

Tue 13/1

12:55-18:35

1 stop5h 40m

£244

BelfastLisbon

BHD - LIS

BHDLIS

Belfast City

Tue 13/1

06:35-12:05

1 stop5h 30m

Lisbon Humberto Delgado

Sat 17/1

12:55-08:15

1 stop19h 20m

£251

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 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 £156. Flights from Northern Ireland to Portugal on a Thursday will generally be more expensive and average around £309. 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 £234. Flights to Portugal are more costly in the afternoon, with an average ticket price of £283. 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 Faro 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	£75
Fastest flight time	3h 00m
Direct flights	Every day
Airports in Portugal	3 airports

The best 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 3h 00m

Direct flights go from Northern Ireland to Portugal every day.

There are 3 airports near Portugal: Faro (FAO), Funchal Madeira (FNC), Porto (OPO)

Search flight deals

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 December 2025, there are 5 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 37.24% of all bookings. The subsequent popular models are Airbus A319 at 27.59%, Airbus A320-100/200 at 24.60%, and Boeing 737 MAX 8 at 9.89%.

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 6.3 117 reviews	Search Ryanair flights
Ryanair	PriceFrom £37	Free Cancellation	Rating 6.8 5,214 reviews	Search Ryanair flights
easyJet	PriceFrom £76	Free Cancellation	Rating 6.9 1,850 reviews	Search easyJet flights
Jet2	PriceFrom £76	Free Cancellation	Rating 8.3 178 reviews	Search Jet2 flights
KLM	PriceFrom £149	Free Cancellation	Rating 7.7 1,431 reviews	Search KLM 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 7/1

Wed 14/1

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular Cities in Portugal

Flights to Lisbonfrom £37

Flights to Farofrom £29

Flights to Portofrom £34

Flights to Funchalfrom £43

Flights to Ponta Delgadafrom £113

Flights to Lajesfrom £133

Flights to Hortafrom £248

Flights to Porto Santofrom £188

Flights to Pico Islandfrom £207

Flights to Santa Cruz das Floresfrom £494

Cheap flights from Northern Ireland to Portugal from £26

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 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Northern Ireland to Portugal

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

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

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 day to depart on your flight to Portugal?

What is the cheapest time of day to depart on your flight to Portugal?

What is the cheapest Northern Ireland to Portugal flight route?

Fly from Belfast Intl to Faro 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.

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

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

Which airlines fly 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 3 per week as of December 2025. The most frequent departure day is Mon, with 67% 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

Best price found

Fastest flight time

Direct flights

Airports in Portugal

When did momondo last update prices for flights from Northern Ireland to Portugal?

How many operators does momondo search for flights from Northern Ireland to Portugal?

How old do you have to be to fly from Northern Ireland to Portugal?

What documentation or ID do you need to fly to Portugal?

What is the most popular plane model 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?

Why should I use momondo to find a flight deal from Northern Ireland to Portugal?

Can I find flights from Northern Ireland to Portugal with flexible booking policies on momondo?

How can momondo help me find flights from Northern Ireland to Portugal?

I’m not ready to book a flight from Northern Ireland to Portugal right now. Can momondo alert me if prices change?

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