How long is the flight from Northern Ireland to Portugal?

Airlines like Ryanair and easyJet fly from Northern Ireland to Portugal in about 3h. The time it takes to get you to your destination can typically vary by up to 14h 55m. Airlines will cover a distance of 1221 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.

£21+ 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 21 October 2026.

Sun 6/1208:50 -

Nonstop3h 00m

Thu 10/1213:25 -

Nonstop3h 05m

Deal found 20/10£36

Thu 3/1210:00 -

Nonstop3h 00m

Thu 10/1213:25 -

Nonstop3h 05m

Deal found 19/10£52

Sun 1/1107:30 -

Nonstop2h 55m

Sun 15/1110:30 -

Nonstop3h 10m

Deal found 20/10£56

Thu 3/1210:00 -

Nonstop3h 00m

Thu 10/1213:25 -

Nonstop3h 05m

Deal found 20/10£58

Thu 12/1110:00 -

Nonstop3h 00m

Sun 15/1112:15 -

Nonstop3h 05m

Deal found 20/10£59

Thu 19/1110:00 -

Nonstop3h 00m

Sun 22/1112:15 -

Nonstop3h 05m

Deal found 20/10£62

Thu 26/1110:00 -

Nonstop3h 00m

Sun 29/1112:15 -

Nonstop3h 05m

Deal found 20/10£64

Thu 3/1206:30 -

1 stop5h 50m

Sun 6/1212:15 -

Nonstop3h 05m

Deal found 19/10£65

Sun 6/1210:40 -

1 stop13h 15m

Mon 14/1222:25 -

1 stop9h 30m

Deal found 20/10£81

Sat 5/1219:50 -

1 stop12h 55m

Sat 12/1218:05 -

1 stop13h 20m

Deal found 21/10£84

Thu 3/1206:30 -

1 stop5h 35m

Thu 10/1210:25 -

1 stop10h 20m

Deal found 19/10£85

Wed 18/1122:05 -

1 stop11h 55m

Wed 25/1120:10 -

1 stop12h 50m

Deal found 21/10£91

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 21 October 2026.

Sun 6/1208:50 -

Nonstop3h 00m

Thu 10/1213:25 -

Nonstop3h 05m

Deal found 21/10£36

Thu 12/1106:30 -

1 stop12h 25m

Sun 15/1112:15 -

Nonstop3h 05m

Deal found 19/10£72

Sun 6/1221:15 -

1 stop13h 40m

Thu 10/1210:55 -

1 stop11h 25m

Deal found 21/10£75

Thu 26/1110:00 -

Nonstop3h 00m

Sun 29/1112:15 -

Nonstop3h 05m

Deal found 20/10£61

Thu 12/1110:00 -

Nonstop3h 00m

Sun 15/1112:15 -

Nonstop3h 05m

Deal found 19/10£62

Thu 3/1221:00 -

1 stop13h 10m

Thu 10/1210:55 -

1 stop11h 25m

Deal found 19/10£78

Thu 10/1210:00 -

Nonstop3h 00m

Sun 20/1212:15 -

Nonstop3h 05m

Deal found 19/10£64

Sun 6/1210:40 -

1 stop13h 15m

Mon 14/1222:25 -

1 stop9h 30m

Deal found 20/10£81

Mon 23/1109:40 -

1 stop13h 30m

Wed 2/1215:35 -

1 stop17h 35m

Deal found 18/10£183

Sat 5/1217:40 -

1 stop18h 25m

Sat 12/1211:45 -

1 stop10h 10m

Deal found 21/10£85

Thu 12/1110:00 -

Nonstop3h 00m

Mon 16/1106:20 -

1 stop5h 25m

Deal found 18/10£88

Mon 23/1106:35 -

1 stop15h 10m

Wed 2/1207:05 -

1 stop7h 45m

Deal found 19/10£211

Thu 3/1206:30 -

1 stop5h 35m

Thu 10/1210:25 -

1 stop10h 20m

Deal found 19/10£90

Thu 10/1221:00 -

1 stop13h 10m

Sun 20/1219:50 -

1 stop12h 10m

Deal found 19/10£91

Thu 19/1106:30 -

1 stop12h 25m

Sun 22/1112:15 -

Nonstop3h 05m

Deal found 20/10£93

Sat 14/1123:00 -

1 stop10h 20m

Sun 15/1112:15 -

Nonstop3h 05m

Deal found 18/10£95

Sat 5/1217:40 -

1 stop17h 55m

Sat 12/1219:05 -

1 stop15h 15m

Deal found 21/10£109

Mon 30/1107:20 -

1 stop7h 20m

Mon 7/1219:10 -

1 stop13h 05m

Deal found 16/10£97

Fri 11/1221:00 -

1 stop15h 35m

Sun 13/1206:45 -

1 stop8h 50m

Deal found 18/10£111

Tue 1/1208:25 -

1 stop8h 55m

Tue 8/1216:30 -

1 stop15h 00m

Deal found 17/10£98

Wed 20/109:40 -

1 stop28h 10m

Tue 26/114:40 -

1 stop18h 30m

Deal found 18/10£183

Thu 3/1215:15 -

1 stop17h 45m

Sun 6/1219:50 -

1 stop13h 00m

Deal found 19/10£115

Sat 5/1219:50 -

1 stop12h 55m

Sat 12/1219:05 -

2 stops15h 00m

Deal found 21/10£100

Thu 3/1209:40 -

1 stop28h 10m

Sun 6/1214:40 -

1 stop18h 30m

Deal found 17/10£183

Wed 2/1207:30 -

1 stop11h 40m

Wed 9/1212:45 -

1 stop7h 40m

Deal found 19/10£117

Tue 3/1115:05 -

1 stop6h 50m

Sun 8/1107:05 -

1 stop9h 40m

Deal found 20/10£216

Thu 3/1206:30 -

1 stop14h 00m

Thu 10/1209:00 -

1 stop10h 45m

Deal found 19/10£103

Fri 4/1221:05 -

1 stop21h 20m

Fri 11/1211:30 -

1 stop20h 10m

Deal found 20/10£123

Mon 2/1119:40 -

1 stop14h 05m

Sun 8/1107:05 -

1 stop9h 40m

Deal found 17/10£221

Tue 3/1108:20 -

1 stop14h 40m

Sat 7/1119:05 -

2 stops15h 00m

Deal found 18/10£106

Find flight deals from Northern Ireland to Portugal

Round-trip from	£36
One-way from	£21
Popular in	July
Cheapest in	December
Average price	£159
Good round-trip deal	£137 or less

Ryanair
6/12-10/12
Nonstop
6h 05m total
Northern Ireland to Portugal

Search Deals

easyJet
30/10-31/12
Nonstop
2h 55m total
Northern Ireland to Portugal

Search Deals

Highest demand for flights based on searches. 41% potential increase in price (£71 potential increase over avg. return price).

Search Deals

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

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip 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

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Sun 1/11

07:30-10:25

Nonstop2h 55m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£21

Fastest return journey

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Wed 28/10

07:20-09:50

Nonstop2h 30m

Porto

Wed 31/12

00:00-00:00

Nonstop0h 00m

£25

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Thu 5/11

10:00-13:00

Nonstop3h 00m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£30

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Thu 29/10

10:00-13:00

Nonstop3h 00m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£30

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Sat 31/10

07:00-09:55

Nonstop2h 55m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£31

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Thu 10/12

10:00-13:00

Nonstop3h 00m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£35

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Sun 6/12

08:50-11:50

Nonstop3h 00m

Faro

Thu 10/12

13:25-16:30

Nonstop3h 05m

£36

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Thu 31/12

10:00-13:00

Nonstop3h 00m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Sat 7/11

07:00-09:55

Nonstop2h 55m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

BelfastFaro

BFS Belfast Intl - FAO Faro

BFSFAO

Belfast Intl

Wed 28/10

11:05-14:05

Nonstop3h 00m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£49

Flights are sorted by cheapest return flights first.

Deals found on 21/10

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-FAO

BFS-OPO

BHD-LIS

BFS-LIS

BFS-FNC

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-FAO

BFS-OPO

BHD-LIS

BFS-LIS

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

Currently, December is the cheapest month in which you can book a flight from Northern Ireland to Portugal (average of £37). Flying from Northern Ireland to Portugal in July is currently the most expensive (average of £303). 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 17% versus a flight in the morning.

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 37 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 3h. The time it takes to get you to your destination can typically vary by up to 14h 55m. Airlines will cover a distance of 1221 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, December is the cheapest month in which you can book a flight from Northern Ireland to Portugal (average of £37). Flying from Northern Ireland to Portugal in July is currently the most expensive (average of £303). 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

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Alternative routes for Northern Ireland to Portugal

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Luton to Barcelona-El Prat flights

Stansted to Glasgow Intl flights

Heathrow to Barcelona-El Prat flights

London City to Bruxelles-National flights

Gatwick to Cologne flights

Stansted to Berlin flights

Gatwick to Leonardo da Vinci/Fiumicino flights

Stansted to Barcelona-El Prat flights

Top 4 airlines flying from Northern Ireland to Portugal

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£30	Average£115	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Ryanair	Cheapest£48	Average£149	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Jet2	Cheapest£72	Average£316	FlexibilityNo cancel fee	On-timeN/A	Search Jet2 flights
easyJet	Cheapest£74	Average£161	FlexibilityNo cancel fee	On-time86%	Search easyJet 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.

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Cheap flights from Northern Ireland to Portugal from £21

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. 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 21 October 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 21 October 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 21 October 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 21 October 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 21 October 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 21 October 2026.

Last-minute flights from Northern Ireland to PortugalDiscover last-minute flight deals from Northern Ireland to Portugal. Data last updated 21 October 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Portugal. Data last updated 21 October 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 21 October 2026.

Search for one-way flight options from Northern Ireland to Portugal. Find affordable one-way fares based on user searches. Data last updated 21 October 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

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 21 October 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 17% versus a flight in the morning.

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 37 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 21 October 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 21 October 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 21 October 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 21 October 2026.

Last-minute flights from Northern Ireland to Portugal
Discover last-minute flight deals from Northern Ireland to Portugal. Data last updated 21 October 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 21 October 2026.