How long is the flight from Northern Ireland to Portugal?

Airlines like Ryanair and easyJet fly from Northern Ireland to Portugal in about 2h 30m. The time it takes to get you to your destination can typically vary by up to 7h 05m. Airlines will cover a distance of 933 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Portugal ranges from 2.0 - 116.0 inches per month. December is typically the wettest month, when rainfall can reach 116.0 mm. July is typically the driest time to visit Portugal when rainfall is around 2.0 mm.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Can I find deals for flights from Northern Ireland to Portugal that include hotel bookings?

Yes. In addition to deals on Northern Ireland to Portugal flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Northern Ireland to Portugal?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Portugal.

Can I find deals for business class flights from Northern Ireland to Portugal?

Yes. Cheapflights offers flight deals from Northern Ireland to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£28+ Cheap Flights from Northern Ireland to Portugal

Cheap flight deals from Northern Ireland to Portugal

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Northern Ireland to Portugal
Explore the most affordable flight options available from Northern Ireland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Fri 16/1017:20 -

Nonstop2h 30m

Mon 19/1007:15 -

Nonstop2h 30m

Deal found 28/8£56

Fri 4/917:20 -

Nonstop2h 30m

Mon 7/907:15 -

Nonstop2h 30m

Deal found 29/8£68

Mon 12/1010:30 -

Nonstop2h 30m

Mon 19/1007:15 -

Nonstop2h 30m

Deal found 31/8£81

Fri 16/1017:20 -

Nonstop2h 30m

Fri 23/1021:50 -

1 stop10h 10m

Deal found 28/8£82

Sun 20/907:00 -

1 stop13h 30m

Wed 23/906:50 -

Nonstop3h 05m

Deal found 28/8£82

Mon 14/917:35 -

Nonstop3h 00m

Fri 18/921:45 -

1 stop11h 20m

Deal found 31/8£83

Tue 8/920:10 -

Nonstop3h 00m

Sun 13/906:20 -

1 stop26h 30m

Deal found 29/8£83

Wed 2/916:55 -

Nonstop3h 05m

Wed 9/906:50 -

Nonstop3h 05m

Deal found 28/8£84

Mon 19/1017:35 -

Nonstop3h 00m

Sat 24/1016:45 -

Nonstop3h 05m

Deal found 28/8£85

Tue 8/920:10 -

Nonstop3h 00m

Mon 14/906:05 -

1 stop27h 55m

Deal found 29/8£86

Tue 8/920:10 -

Nonstop3h 00m

Fri 11/921:45 -

1 stop18h 45m

Deal found 29/8£86

Fri 18/917:20 -

Nonstop2h 30m

Wed 23/922:30 -

1 stop10h 40m

Deal found 30/8£87

Best flights from Northern Ireland to Portugal
Discover carefully curated flight deals from Northern Ireland to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Fri 9/1019:20 -

Nonstop3h 00m

Mon 12/1014:05 -

Nonstop3h 05m

Deal found 28/8£83

Mon 19/1017:35 -

Nonstop3h 00m

Sat 24/1016:45 -

Nonstop3h 05m

Deal found 28/8£85

Wed 30/910:50 -

1 stop9h 35m

Wed 7/1006:50 -

Nonstop3h 05m

Deal found 31/8£90

Mon 12/1008:40 -

1 stop12h 25m

Mon 19/1022:00 -

1 stop12h 00m

Deal found 28/8£140

Fri 16/1017:20 -

Nonstop2h 30m

Mon 19/1009:20 -

1 stop9h 05m

Deal found 27/8£90

Thu 10/917:15 -

Nonstop3h 05m

Wed 16/906:50 -

Nonstop3h 05m

Deal found 29/8£90

Fri 11/1217:20 -

1 stop17h 10m

Wed 23/1211:30 -

1 stop21h 40m

Deal found 28/8£193

Fri 18/911:25 -

1 stop8h 35m

Sat 26/907:55 -

1 stop8h 05m

Deal found 26/8£97

Fri 25/917:20 -

Nonstop2h 30m

Mon 28/922:45 -

1 stop10h 10m

Deal found 31/8£110

Fri 23/1020:10 -

1 stop21h 50m

Thu 29/1012:55 -

1 stop6h 10m

Deal found 30/8£230

Wed 25/1121:00 -

1 stop13h 10m

Sat 28/1119:30 -

1 stop14h 50m

Deal found 30/8£106

Thu 24/909:15 -

1 stop13h 50m

Thu 1/1006:05 -

1 stop16h 15m

Deal found 29/8£100

Fri 11/919:20 -

Nonstop3h 00m

Fri 18/915:05 -

Nonstop3h 05m

Deal found 26/8£110

Thu 10/917:15 -

Nonstop3h 05m

Fri 18/909:40 -

Nonstop3h 05m

Deal found 29/8£107

Fri 11/919:20 -

Nonstop3h 00m

Mon 14/907:05 -

1 stop23h 40m

Deal found 31/8£100

Sat 17/1020:15 -

1 stop13h 20m

Tue 20/1020:25 -

1 stop13h 05m

Deal found 31/8£100

Fri 25/917:20 -

Nonstop2h 30m

Mon 28/920:50 -

2 stops15h 25m

Deal found 31/8£102

Thu 24/911:50 -

1 stop10h 40m

Thu 1/1006:35 -

1 stop13h 20m

Deal found 27/8£128

Thu 22/1009:15 -

1 stop11h 15m

Wed 28/1006:40 -

1 stop14h 15m

Deal found 27/8£102

Tue 24/1117:15 -

1 stop20h 35m

Sat 28/1114:40 -

1 stop18h 30m

Deal found 30/8£202

Thu 24/908:20 -

1 stop12h 05m

Thu 1/1009:10 -

1 stop8h 45m

Deal found 27/8£107

Sun 18/1010:00 -

1 stop11h 20m

Mon 19/1020:50 -

2 stops15h 25m

Deal found 30/8£108

Fri 16/1018:20 -

1 stop14h 15m

Mon 19/1012:20 -

1 stop18h 45m

Deal found 27/8£171

Thu 22/1016:45 -

Nonstop3h 05m

Sun 25/1012:15 -

Nonstop3h 05m

Deal found 31/8£109

Tue 24/1109:40 -

1 stop24h 50m

Sat 28/1116:10 -

1 stop17h 00m

Deal found 30/8£245

Wed 30/914:45 -

1 stop6h 55m

Wed 7/1022:30 -

1 stop12h 50m

Deal found 31/8£109

Wed 25/1108:40 -

1 stop26h 50m

Sat 28/1113:45 -

1 stop5h 25m

Deal found 30/8£290

Wed 23/917:30 -

1 stop25h 15m

Wed 30/919:45 -

1 stop21h 10m

Deal found 31/8£247

Sat 24/1017:30 -

1 stop18h 00m

Fri 30/1011:15 -

1 stop21h 55m

Deal found 30/8£251

Fri 16/1012:15 -

1 stop8h 50m

Fri 23/1021:50 -

1 stop10h 10m

Deal found 28/8£117

Find flight deals from Northern Ireland to Portugal

Round-trip from	£56
One-way from	£28
Popular in	July
Cheapest in	January
Average price	£184
Good round-trip deal	£119 or less
Good one-way deal	£61 or less

Ryanair
16/10-19/10
Nonstop
5h 00m total
Northern Ireland to Portugal

Search Deals

Ryanair
31/10
Nonstop
2h 30m total
Northern Ireland to Portugal

Search Deals

Highest demand for flights based on searches. 40% potential increase in price (£68 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 13% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Northern Ireland to Portugal.

Search Deals

Price to beat on a one-way flight from Northern Ireland to Portugal.

Search Deals

Cheapflights 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

Cheapest return flight

Fastest return journey

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Fri 9/10

19:20-22:20

Nonstop3h 00m

Faro

Mon 12/10

14:05-17:10

Nonstop3h 05m

£83

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Mon 19/10

17:35-20:35

Nonstop3h 00m

Faro

Sat 24/10

16:45-19:50

Nonstop3h 05m

£85

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Wed 30/9

10:50-20:25

1 stop9h 35m

Faro

Wed 7/10

06:50-09:55

Nonstop3h 05m

£90

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Fri 16/10

17:20-19:50

Nonstop2h 30m

Porto

Mon 19/10

09:20-18:25

1 stop9h 05m

£90

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Thu 10/9

17:15-20:20

Nonstop3h 05m

Faro

Wed 16/9

06:50-09:55

Nonstop3h 05m

£90

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Fri 18/9

11:25-20:00

1 stop8h 35m

Faro

Sat 26/9

07:55-16:00

1 stop8h 05m

£97

BelfastFunchal

BFS Belfast Intl - FNC Funchal Madeira

BFSFNC

Belfast Intl

Thu 24/9

09:15-23:05

1 stop13h 50m

Funchal Madeira

Thu 1/10

06:05-22:20

1 stop16h 15m

£100

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Fri 11/9

19:20-22:20

Nonstop3h 00m

Faro

Mon 14/9

07:05-06:45

1 stop23h 40m

£100

BelfastLisbon

BFS Belfast Intl - LIS Lisbon Humberto Delgado

BFSLIS

Belfast Intl

Sat 17/10

20:15-09:35

1 stop13h 20m

Lisbon Humberto Delgado

Tue 20/10

20:25-09:30

1 stop13h 05m

£100

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Fri 25/9

17:20-19:50

Nonstop2h 30m

Porto

Mon 28/9

20:50-12:15

2 stops15h 25m

£102

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Northern Ireland to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Northern Ireland with our price prediction graph.

BFS-OPO

BFS-FAO

BFS-FNC

BHD-LIS

BHD-FAO

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Portugal

GBNIR-PT0

BFS-OPO

BFS-FAO

BFS-FNC

BHD-LIS

What is the cheapest month to book a flight from Northern Ireland to Portugal?

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Portugal (average of £58). Flying from Northern Ireland to Portugal in July is currently the most expensive (average of £290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NIR to PT?

When flying from Northern Ireland to Portugal, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 38% versus a flight at midday.

How far ahead should I book a flight from Northern Ireland to Portugal?

The best time to book flights from Northern Ireland to Portugal is 38 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

How long is the flight from Northern Ireland to Portugal?
Airlines like Ryanair and easyJet fly from Northern Ireland to Portugal in about 2h 30m. The time it takes to get you to your destination can typically vary by up to 7h 05m. Airlines will cover a distance of 933 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Northern Ireland to Portugal that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Portugal flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Portugal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Portugal.
Can I find deals for business class flights from Northern Ireland to Portugal?
Yes. Cheapflights offers flight deals from Northern Ireland to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Northern Ireland to Portugal?
Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Portugal (average of £58). Flying from Northern Ireland to Portugal in July is currently the most expensive (average of £290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Top regions

Alternative routes for Northern Ireland to Portugal

Heathrow to Istanbul flights

Heathrow to Lisbon flights

Gatwick to Frankfurt flights

Gatwick to Istanbul flights

Stansted to Istanbul flights

Gatwick to Leonardo da Vinci/Fiumicino flights

Heathrow to Malpensa flights

Heathrow to Vicenza flights

Gatwick to Edinburgh flights

Luton to Istanbul flights

Heathrow to Málaga flights

Luton to Amsterdam flights

Gatwick to Luqa flights

Stansted to Edinburgh flights

Heathrow to Athens flights

London City to Istanbul flights

Heathrow to Leonardo da Vinci/Fiumicino flights

Gatwick to Madrid flights

Gatwick to Vicenza flights

Gatwick to Athens flights

Heathrow to Edinburgh flights

Gatwick to Amsterdam flights

Stansted to Amsterdam flights

Luton to Frankfurt flights

Gatwick to Lisbon flights

Luton to Lisbon flights

Luton to Edinburgh flights

Gatwick to Orly flights

Gatwick to Charles de Gaulle flights

Heathrow to Amsterdam flights

Luton to Charles de Gaulle flights

Stansted to Lisbon flights

Gatwick to Belfast Intl flights

Gatwick to Barcelona-El Prat flights

London City to Charles de Gaulle flights

Manchester to Istanbul flights

Heathrow to Madrid flights

Heathrow to Barcelona-El Prat flights

Luton to Madrid flights

London City to Frankfurt flights

Heathrow to Charles de Gaulle flights

London City to Edinburgh flights

Heathrow to Luqa flights

London City to Amsterdam flights

Luton to Barcelona-El Prat flights

Stansted to Luqa flights

Gatwick to Malpensa flights

Heathrow to Palma de Mallorca flights

Heathrow to Ibiza flights

Luton to Malpensa flights

Top 4 airlines flying from Northern Ireland to Portugal

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£33	Average£108	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Ryanair	Cheapest£47	Average£121	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
easyJet	Cheapest£69	Average£157	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Jet2	Cheapest£71	Average£331	FlexibilityNo cancel fee	On-timeN/A	Search Jet2 flights

Fly with Cheapflights

How does Cheapflights help users find flights from Northern Ireland to Portugal?

When you search for this flight from Northern Ireland to Portugal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Portugal?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Portugal for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Northern Ireland to Portugal with no change fees?

Certainly. Search results for flights to Portugal from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Northern Ireland to Portugal become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portugal from Northern Ireland today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Northern Ireland to Portugal from £28

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Portugal

Cheapest flights from Northern Ireland to PortugalExplore the most affordable flight options available from Northern Ireland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Explore the most affordable flight options available from Northern Ireland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Best flights from Northern Ireland to PortugalDiscover carefully curated flight deals from Northern Ireland to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Discover carefully curated flight deals from Northern Ireland to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Direct flights from Northern Ireland to PortugalExplore direct flight options from Northern Ireland to Portugal based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 August 2026.

Explore direct flight options from Northern Ireland to Portugal based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 August 2026.

Last-minute flights from Northern Ireland to PortugalDiscover last-minute flight deals from Northern Ireland to Portugal. Data last updated 31 August 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Portugal. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Northern Ireland to PortugalSearch for one-way flight options from Northern Ireland to Portugal. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Search for one-way flight options from Northern Ireland to Portugal. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Find flight deals from Northern Ireland to Portugal

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Northern Ireland to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Northern Ireland with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Northern Ireland to Portugal?

What is the cheapest time of day to fly from NIR to PT?

Find hourly flight availability from Northern Ireland to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 August 2026.

When flying from Northern Ireland to Portugal, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 38% versus a flight at midday.

How far ahead should I book a flight from Northern Ireland to Portugal?

The best time to book flights from Northern Ireland to Portugal is 38 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

How long is the flight from Northern Ireland to Portugal?

Can I find deals for flights from Northern Ireland to Portugal that include hotel bookings?

How can I find direct flights from Northern Ireland to Portugal?

Can I find deals for business class flights from Northern Ireland to Portugal?

What is the cheapest month to book a flight from Northern Ireland to Portugal?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Portugal

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Portugal by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Northern Ireland to Portugal by cabin class

Find flights from Northern Ireland to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Northern Ireland and Portugal flights

Browse other Northern Ireland and Portugal flight options. Last updated on 31 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Portugal

Find the right flight back to Northern Ireland after your stay in Portugal

Northern Ireland to Portugal flights

Consider these flights travelling from Northern Ireland to Portugal.

Fly to Portugal regions

Consider these flights travelling to Portugal regions.

Top 4 airlines flying from Northern Ireland to Portugal

Fly with Cheapflights

How does Cheapflights help users find flights from Northern Ireland to Portugal?

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Portugal?

Can Cheapflights find flights from Northern Ireland to Portugal with no change fees?

Can Cheapflights notify me if prices for flights from Northern Ireland to Portugal become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to Portugal
Explore the most affordable flight options available from Northern Ireland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Best flights from Northern Ireland to Portugal
Discover carefully curated flight deals from Northern Ireland to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Direct flights from Northern Ireland to Portugal
Explore direct flight options from Northern Ireland to Portugal based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 August 2026.

Last-minute flights from Northern Ireland to Portugal
Discover last-minute flight deals from Northern Ireland to Portugal. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Northern Ireland to Portugal
Search for one-way flight options from Northern Ireland to Portugal. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.