How long does it take to fly to Belfast?

Flight times from Portugal to Belfast vary, but if you’re flying out of Porto and flying into Belfast Intl Airport (one of the most popular routes), then the duration is 5h 05m on average. Another popular route from Portugal to Belfast is flying from Lisbon to Belfast Intl Airport, which will take roughly 11h 10m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Portugal to Belfast?

easyJet and Ryanair are the most popular carriers operating from Portugal to Belfast

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

Prices for flights from Portugal to Belfast are updated daily.

How old do you have to be to fly from Portugal to Belfast?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portugal to Belfast.

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

The travel and health documents required for your trip to Belfast can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£13 Cheap Flights from Portugal to Belfast in 2025/26

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Find the cheapest flights from Portugal to Belfast

Round-trip

One-way

Recent return flight deals from Portugal to Belfast

Enter your travel dates to find the best prices.

12:35 - 20:10OPO-BFS

7h 35m1 stop

06:30 - 12:05BFS-OPO

5h 35m1 stop

£107easyJet

Find Deal

Mon, 2 Feb - Wed, 4 Feb

12:35 - 20:30OPO-BHD

7h 55m1 stop

16:50 - 09:45BHD-OPO

16h 55m1 stop

£129easyJet

Find Deal

Mon, 2 Feb - Wed, 4 Feb

14:40 - 21:55OPO-BFS

7h 15m1 stop

08:50 - 08:10BFS-OPO

23h 20m2 stops

£131Multiple Airlines

Find Deal

Mon, 2 Feb - Wed, 4 Feb

10:15 - 16:25OPO-BHD

6h 10m1 stop

10:15 - 08:10BHD-OPO

21h 55m2 stops

£141Multiple Airlines

Find Deal

Mon, 2 Feb - Wed, 4 Feb

18:45 - 08:25LIS-BHD

13h 40m1 stop

08:45 - 21:55BHD-LIS

13h 10m1 stop

£208British Airways

Find Deal

Fri, 20 Mar - Tue, 24 Mar

19:40 - 08:25LIS-BHD

12h 45m1 stop

19:25 - 09:55BHD-LIS

14h 30m1 stop

£241British Airways

Find Deal

Tue, 2 Dec - Wed, 10 Dec

06:35 - 21:00OPO-BHD

14h 25m1 stop

06:30 - 15:25BHD-OPO

8h 55m1 stop

£326KLM

Find Deal

Thu, 12 Mar - Mon, 16 Mar

11:15 - 21:00OPO-BHD

9h 45m1 stop

06:30 - 15:25BHD-OPO

8h 55m1 stop

£370KLM

Find Deal

Fri, 20 Mar - Mon, 23 Mar

11:05 - 10:30LIS-BHD

23h 25m2 stops

06:35 - 06:55BHD-LIS

24h 20m2 stops

£8,255American Airlines

Find Deal

Tue, 2 Dec - Wed, 10 Dec

11:05 - 10:30LIS-BHD

23h 25m2 stops

06:35 - 09:15BHD-LIS

26h 40m2 stops

£8,256American Airlines

Find Deal

Fri, 20 Mar - Tue, 24 Mar

easyJet flights from Portugal to Belfast

Our best easyJet deals on Portugal to Belfast flight tickets

easyJet

2 Feb

OPO12:35Porto

7h 35m

1 stop

BFS20:10Belfast Intl

4 Feb

BFS06:30Belfast Intl

5h 35m

1 stop

OPO12:05Porto

£107

Find similar

easyJet

2 Feb

OPO12:35Porto

7h 55m

1 stop

BHD20:30Belfast City

4 Feb

BHD16:50Belfast City

16h 55m

1 stop

OPO09:45Porto

£129

Find similar

easyJet

25 Dec

LIS09:05Lisbon Humberto Delgado

27h 45m

1 stop

BFS12:50Belfast Intl

1 Jan

BFS21:05Belfast Intl

13h 00m

1 stop

LIS10:05Lisbon Humberto Delgado

£141

Find similar

British Airways flights from Portugal to Belfast

Our best British Airways deals on Portugal to Belfast flight tickets

British Airways

20 Mar

LIS18:45Lisbon Humberto Delgado

13h 40m

1 stop

BHD08:25Belfast City

24 Mar

BHD08:45Belfast City

13h 10m

1 stop

LIS21:55Lisbon Humberto Delgado

£208

Find similar

British Airways

2 Dec

LIS19:40Lisbon Humberto Delgado

12h 45m

1 stop

BHD08:25Belfast City

10 Dec

BHD19:25Belfast City

14h 30m

1 stop

LIS09:55Lisbon Humberto Delgado

£241

Find similar

British Airways

30 Mar

LIS07:15Lisbon Humberto Delgado

7h 25m

1 stop

BHD14:40Belfast City

31 Mar

BHD20:20Belfast City

13h 45m

1 stop

LIS10:05Lisbon Humberto Delgado

£248

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoBelfast

OPO - BFS

OPOBFS

Porto

Mon 2/2

12:35-20:10

1 stop7h 35m

Belfast Intl

Wed 4/2

06:30-12:05

1 stop5h 35m

£107

PortoBelfast

OPO - BHD

OPOBHD

Porto

Mon 2/2

12:35-20:30

1 stop7h 55m

Belfast City

Wed 4/2

16:50-09:45

1 stop16h 55m

£129

PortoBelfast

OPO - BFS

OPOBFS

Porto

Mon 2/2

14:40-21:55

1 stop7h 15m

Belfast Intl

Wed 4/2

08:50-08:10

2 stops23h 20m

£131

PortoBelfast

OPO - BHD

OPOBHD

Porto

Mon 2/2

10:15-16:25

1 stop6h 10m

Belfast City

Wed 4/2

10:15-08:10

2 stops21h 55m

£141

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Fri 20/3

18:45-08:25

1 stop13h 40m

Belfast City

Tue 24/3

08:45-21:55

1 stop13h 10m

£208

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Tue 2/12

19:40-08:25

1 stop12h 45m

Belfast City

Wed 10/12

19:25-09:55

1 stop14h 30m

£241

PortoBelfast

OPO - BHD

OPOBHD

Porto

Thu 12/3

06:35-21:00

1 stop14h 25m

Belfast City

Mon 16/3

06:30-15:25

1 stop8h 55m

£326

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 20/3

11:15-21:00

1 stop9h 45m

Belfast City

Mon 23/3

06:30-15:25

1 stop8h 55m

£370

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Tue 2/12

11:05-10:30

2 stops23h 25m

Belfast City

Wed 10/12

06:35-06:55

2 stops24h 20m

£8,255

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Fri 20/3

11:05-10:30

2 stops23h 25m

Belfast City

Tue 24/3

06:35-09:15

2 stops26h 40m

£8,256

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 Portugal to Belfast

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 Portugal to Belfast flight route?

Fly from Faro to Belfast Intl for the best Portugal - Belfast flight prices

What cabin class options are available on Portugal to Belfast flights?

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

Cheap Portugal to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to Belfast

Fastest flight time	2h 30m
Direct flights	Sat
Airports in Belfast	1 airport

The fastest flight from Portugal to Belfast takes 2h 30m

Direct flights go from Portugal to Belfast on Saturday. There are no airlines offering direct flights..

There is 1 airport near Belfast: Belfast Intl (BFS)

Search flight deals

When did momondo last update prices for flights from Portugal to Belfast?
Prices for flights from Portugal to Belfast are updated daily.
How old do you have to be to fly from Portugal to Belfast?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portugal to Belfast.
What documentation or ID do you need to fly to Belfast?
The travel and health documents required for your trip to Belfast can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Portugal.

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

Yes. momondo enables you to select and highlight flights to Belfast from Portugal with this policy.

How can momondo help me find flights from Portugal to Belfast?

momondo provides multiple filters to help you find the best flight to Belfast from Portugal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Portugal to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.