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 10h 35m on average. Another popular route from Portugal to Belfast is flying from Porto to Belfast Intl Airport, which will take roughly 14h 25m. Keep in mind that layovers or delays could extend your travel time.

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

easyJet, Ryanair, and KLM 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

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One-way

Recent return flight deals from Portugal to Belfast

Enter your travel dates to find the best prices.

06:30 - 09:35OPO-BFS

27h 05m1 stop

10:50 - 22:50BFS-OPO

12h 00m1 stop

£96Ryanair

Find Deal

Thu, 11 Dec - Mon, 15 Dec

06:30 - 07:25OPO-BFS

24h 55m2 stops

10:50 - 22:50BFS-OPO

12h 00m1 stop

£110Multiple Airlines

Find Deal

Thu, 11 Dec - Mon, 15 Dec

16:25 - 22:20LIS-BFS

5h 55m1 stop

21:00 - 16:50BFS-LIS

19h 50m1 stop

£123easyJet

Find Deal

Thu, 15 Jan - Thu, 22 Jan

16:25 - 20:30LIS-BHD

28h 05m1 stop

20:00 - 16:50BHD-LIS

20h 50m1 stop

£125easyJet

Find Deal

Thu, 15 Jan - Thu, 22 Jan

08:55 - 23:55LIS-BFS

15h 00m2 stops

06:30 - 19:35BFS-LIS

13h 05m2 stops

£134Multiple Airlines

Find Deal

Thu, 15 Jan - Thu, 22 Jan

18:45 - 10:30LIS-BHD

15h 45m1 stop

17:15 - 09:50BHD-LIS

16h 35m1 stop

£210British Airways

Find Deal

Fri, 20 Mar - Tue, 24 Mar

07:15 - 14:40LIS-BHD

7h 25m1 stop

18:15 - 10:05BHD-LIS

15h 50m1 stop

£251British Airways

Find Deal

Mon, 30 Mar - Tue, 31 Mar

16:10 - 16:50OPO-BHD

24h 40m1 stop

17:20 - 10:30BHD-OPO

17h 10m1 stop

£327KLM

Find Deal

Fri, 16 Jan - Mon, 19 Jan

16:10 - 16:50OPO-BHD

24h 40m1 stop

17:20 - 10:30BHD-OPO

17h 10m1 stop

£328KLM

Find Deal

Fri, 16 Jan - Mon, 19 Jan

06:30 - 16:50OPO-BHD

10h 20m1 stop

17:20 - 10:30BHD-OPO

17h 10m1 stop

£329KLM

Find Deal

Fri, 16 Jan - Mon, 19 Jan

easyJet flights from Portugal to Belfast

Our best easyJet deals on Portugal to Belfast flight tickets

easyJet

15 Jan

LIS16:25Lisbon Humberto Delgado

5h 55m

1 stop

BFS22:20Belfast Intl

22 Jan

BFS21:00Belfast Intl

19h 50m

1 stop

LIS16:50Lisbon Humberto Delgado

£123

Find similar

easyJet

15 Jan

LIS16:25Lisbon Humberto Delgado

28h 05m

1 stop

BHD20:30Belfast City

22 Jan

BHD20:00Belfast City

20h 50m

1 stop

LIS16:50Lisbon Humberto Delgado

£125

Find similar

KLM flights from Portugal to Belfast

Our best KLM deals on Portugal to Belfast flight tickets

KLM

15 Jan

LIS05:00Lisbon Humberto Delgado

11h 50m

1 stop

BHD16:50Belfast City

22 Jan

BHD17:20Belfast City

5h 50m

1 stop

LIS23:10Lisbon Humberto Delgado

£179

Find similar

KLM

16 Jan

OPO16:10Porto

24h 40m

1 stop

BHD16:50Belfast City

19 Jan

BHD17:20Belfast City

17h 10m

1 stop

OPO10:30Porto

£327

Find similar

KLM

16 Jan

OPO16:10Porto

24h 40m

1 stop

BHD16:50Belfast City

19 Jan

BHD17:20Belfast City

17h 10m

1 stop

OPO10:30Porto

£328

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoBelfast

OPO - BFS

OPOBFS

Porto

Thu 11/12

06:30-09:35

1 stop27h 05m

Belfast Intl

Mon 15/12

10:50-22:50

1 stop12h 00m

£96

PortoBelfast

OPO - BFS

OPOBFS

Porto

Thu 11/12

06:30-07:25

2 stops24h 55m

Belfast Intl

Mon 15/12

10:50-22:50

1 stop12h 00m

£110

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Thu 15/1

16:25-22:20

1 stop5h 55m

Belfast Intl

Thu 22/1

21:00-16:50

1 stop19h 50m

£123

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Thu 15/1

16:25-20:30

1 stop28h 05m

Belfast City

Thu 22/1

20:00-16:50

1 stop20h 50m

£125

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Thu 15/1

08:55-23:55

2 stops15h 00m

Belfast Intl

Thu 22/1

06:30-19:35

2 stops13h 05m

£134

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Fri 20/3

18:45-10:30

1 stop15h 45m

Belfast City

Tue 24/3

17:15-09:50

1 stop16h 35m

£210

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Mon 30/3

07:15-14:40

1 stop7h 25m

Belfast City

Tue 31/3

18:15-10:05

1 stop15h 50m

£251

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 16/1

16:10-16:50

1 stop24h 40m

Belfast City

Mon 19/1

17:20-10:30

1 stop17h 10m

£327

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 16/1

16:10-16:50

1 stop24h 40m

Belfast City

Mon 19/1

17:20-10:30

1 stop17h 10m

£328

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 16/1

06:30-16:50

1 stop10h 20m

Belfast City

Mon 19/1

17:20-10:30

1 stop17h 10m

£329

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	Tue and Sat
Airports in Belfast	1 airport

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

Direct flights go from Portugal to Belfast on Tuesday and 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.