How long does it take to fly to Belfast?

Flight times from Portugal to Belfast vary, but if you’re flying out of Lisbon and flying into Belfast Intl Airport (one of the most popular routes), then the duration is 6h 40m on average. Another popular route from Portugal to Belfast is flying from Porto to Belfast Intl Airport, which will take roughly 7h 40m. Keep in mind that layovers or delays could extend your travel time.

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

easyJet is the most popular carrier 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 2026

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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.

19:35 - 08:20

LIS

BFS

12h 45m1 stop

21:00 - 10:25

BFS

LIS

13h 25m1 stop

£79easyJet

Thu, 12 Mar - Mon, 16 Mar

18:55 - 08:20

LIS

BFS

13h 25m1 stop

06:30 - 22:45

BFS

LIS

16h 15m1 stop

£91easyJet

Tue, 3 Feb - Thu, 5 Feb

11:30 - 19:20

LIS

BHD

7h 50m1 stop

10:05 - 19:20

BHD

LIS

9h 15m1 stop

£99easyJet

Thu, 12 Mar - Mon, 16 Mar

20:30 - 09:55

LIS

BFS

13h 25m1 stop

07:55 - 19:50

BFS

LIS

11h 55m2 stops

£104Multiple Airlines

Mon, 19 Jan - Wed, 21 Jan

10:15 - 17:55

OPO

BFS

7h 40m1 stop

15:45 - 09:25

BFS

OPO

17h 40m2 stops

£106Multiple Airlines

Mon, 19 Jan - Wed, 21 Jan

21:05 - 12:00

LIS

BFS

14h 55m1 stop

22:25 - 09:35

BFS

LIS

11h 10m1 stop

£106Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

20:30 - 09:55

LIS

BFS

13h 25m1 stop

06:00 - 17:15

BFS

LIS

11h 15m1 stop

£109Multiple Airlines

Mon, 19 Jan - Wed, 21 Jan

12:15 - 23:50

OPO

BFS

11h 35m1 stop

05:45 - 11:10

BFS

OPO

5h 25m1 stop

£109Multiple Airlines

Sun, 22 Feb - Sun, 1 Mar

07:00 - 16:35

LIS

BHD

9h 35m1 stop

17:45 - 09:50

BHD

LIS

16h 05m1 stop

£228British Airways

Thu, 5 Feb - Mon, 9 Feb

12:35 - 20:30

OPO

BHD

7h 55m1 stop

18:05 - 12:40

BHD

OPO

18h 35m1 stop

£341easyJet

Mon, 19 Jan - Wed, 21 Jan

easyJet flights from Portugal to Belfast

Our best easyJet deals on Portugal to Belfast flight tickets

easyJet

12 Mar

LIS19:35Lisbon Humberto Delgado

12h 45m

1 stop

BFS08:20Belfast Intl

16 Mar

BFS21:00Belfast Intl

13h 25m

1 stop

LIS10:25Lisbon Humberto Delgado

£79

easyJet

12 Mar

LIS11:30Lisbon Humberto Delgado

7h 50m

1 stop

BHD19:20Belfast City

16 Mar

BHD10:05Belfast City

9h 15m

1 stop

LIS19:20Lisbon Humberto Delgado

£99

easyJet

19 Jan

OPO12:35Porto

7h 55m

1 stop

BHD20:30Belfast City

21 Jan

BHD18:05Belfast City

18h 35m

1 stop

OPO12:40Porto

£341

British Airways flights from Portugal to Belfast

Our best British Airways deals on Portugal to Belfast flight tickets

British Airways

5 Feb

LIS07:00Lisbon Humberto Delgado

9h 35m

1 stop

BHD16:35Belfast City

9 Feb

BHD17:45Belfast City

16h 05m

1 stop

LIS09:50Lisbon Humberto Delgado

£228

British Airways

5 Feb

LIS12:55Lisbon Humberto Delgado

21h 25m

1 stop

BHD10:20Belfast City

9 Feb

BHD14:40Belfast City

7h 05m

1 stop

LIS21:45Lisbon Humberto Delgado

£254

British Airways

5 Feb

LIS07:00Lisbon Humberto Delgado

9h 35m

1 stop

BHD16:35Belfast City

9 Feb

BHD08:20Belfast City

13h 25m

2 stops

LIS21:45Lisbon Humberto Delgado

£338

Fly from

Fly to

Route

Depart

Return

Price

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Thu 12/3

19:35-08:20

1 stop12h 45m

Belfast Intl

Mon 16/3

21:00-10:25

1 stop13h 25m

£79

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Tue 3/2

18:55-08:20

1 stop13h 25m

Belfast Intl

Thu 5/2

06:30-22:45

1 stop16h 15m

£91

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Thu 12/3

11:30-19:20

1 stop7h 50m

Belfast City

Mon 16/3

10:05-19:20

1 stop9h 15m

£99

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Mon 19/1

20:30-09:55

1 stop13h 25m

Belfast Intl

Wed 21/1

07:55-19:50

2 stops11h 55m

£104

PortoBelfast

OPO - BFS

OPOBFS

Porto

Mon 19/1

10:15-17:55

1 stop7h 40m

Belfast Intl

Wed 21/1

15:45-09:25

2 stops17h 40m

£106

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Sat 31/1

21:05-12:00

1 stop14h 55m

Belfast Intl

Sat 7/2

22:25-09:35

1 stop11h 10m

£106

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Mon 19/1

20:30-09:55

1 stop13h 25m

Belfast Intl

Wed 21/1

06:00-17:15

1 stop11h 15m

£109

PortoBelfast

OPO - BFS

OPOBFS

Porto

Sun 22/2

12:15-23:50

1 stop11h 35m

Belfast Intl

Sun 1/3

05:45-11:10

1 stop5h 25m

£109

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Thu 5/2

07:00-16:35

1 stop9h 35m

Belfast City

Mon 9/2

17:45-09:50

1 stop16h 05m

£228

PortoBelfast

OPO - BHD

OPOBHD

Porto

Mon 19/1

12:35-20:30

1 stop7h 55m

Belfast City

Wed 21/1

18:05-12:40

1 stop18h 35m

£341

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 Porto 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	6h 10m
Direct flights	Tue and Sat
Airports in Belfast	2 airports

The fastest flight from Portugal to Belfast takes 6h 10m

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

There are 2 airports in Belfast. From Portugal there are direct flights to 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.