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

easyJet is the most popular carrier operating from Porto to Belfast

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

Prices for flights from Porto Airport to Belfast refresh daily.

How old do you have to be to fly from Porto Airport to Belfast?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Belfast.

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

The travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£39 Cheap Flights from Porto to Belfast in 2025/26

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Find the cheapest flights from Porto to Belfast

Round-trip

One-way

Cheap return flights

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06:40 - 16:10

OPO

BFS

9h 30m1 stop

12:10 - 19:35

BFS

OPO

7h 25m1 stop

£91Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

14:40 - 21:55

OPO

BFS

7h 15m1 stop

06:15 - 18:20

BFS

OPO

12h 05m1 stop

£94Multiple Airlines

Mon, 12 Jan - Thu, 15 Jan

06:40 - 16:10

OPO

BFS

9h 30m1 stop

12:10 - 19:35

BFS

OPO

7h 25m1 stop

£97Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

10:15 - 16:25

OPO

BHD

6h 10m1 stop

20:00 - 08:25

BHD

OPO

12h 25m1 stop

£101Multiple Airlines

Mon, 12 Jan - Thu, 15 Jan

14:40 - 21:55

OPO

BFS

7h 15m1 stop

06:00 - 16:10

BFS

OPO

10h 10m1 stop

£106Multiple Airlines

Mon, 12 Jan - Wed, 14 Jan

08:40 - 09:55

OPO

BFS

25h 15m2 stops

06:15 - 18:20

BFS

OPO

12h 05m1 stop

£115Multiple Airlines

Mon, 12 Jan - Thu, 15 Jan

06:40 - 16:10

OPO

BFS

9h 30m1 stop

06:15 - 19:35

BFS

OPO

13h 20m2 stops

£117Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

18:50 - 08:25

OPO

BFS

13h 35m1 stop

06:55 - 13:35

BFS

OPO

6h 40m1 stop

£118Multiple Airlines

Fri, 13 Feb - Mon, 16 Feb

10:15 - 16:25

OPO

BHD

6h 10m1 stop

13:20 - 08:25

BHD

OPO

19h 05m2 stops

£120Multiple Airlines

Mon, 12 Jan - Thu, 15 Jan

14:40 - 21:55

OPO

BFS

7h 15m1 stop

15:45 - 08:35

BFS

OPO

16h 50m2 stops

£121Multiple Airlines

Mon, 12 Jan - Wed, 14 Jan

Fly from

Fly to

Route

Depart

Return

Price

PortoBelfast

OPO - BFS

OPOBFS

Porto

Thu 5/2

06:40-16:10

1 stop9h 30m

Belfast Intl

Thu 12/2

12:10-19:35

1 stop7h 25m

£91

PortoBelfast

OPO - BFS

OPOBFS

Porto

Mon 12/1

14:40-21:55

1 stop7h 15m

Belfast Intl

Thu 15/1

06:15-18:20

1 stop12h 05m

£94

PortoBelfast

OPO - BFS

OPOBFS

Porto

Thu 5/2

06:40-16:10

1 stop9h 30m

Belfast Intl

Thu 12/2

12:10-19:35

1 stop7h 25m

£97

PortoBelfast

OPO - BHD

OPOBHD

Porto

Mon 12/1

10:15-16:25

1 stop6h 10m

Belfast City

Thu 15/1

20:00-08:25

1 stop12h 25m

£101

PortoBelfast

OPO - BFS

OPOBFS

Porto

Mon 12/1

14:40-21:55

1 stop7h 15m

Belfast Intl

Wed 14/1

06:00-16:10

1 stop10h 10m

£106

PortoBelfast

OPO - BFS

OPOBFS

Porto

Mon 12/1

08:40-09:55

2 stops25h 15m

Belfast Intl

Thu 15/1

06:15-18:20

1 stop12h 05m

£115

PortoBelfast

OPO - BFS

OPOBFS

Porto

Thu 5/2

06:40-16:10

1 stop9h 30m

Belfast Intl

Thu 12/2

06:15-19:35

2 stops13h 20m

£117

PortoBelfast

OPO - BFS

OPOBFS

Porto

Fri 13/2

18:50-08:25

1 stop13h 35m

Belfast Intl

Mon 16/2

06:55-13:35

1 stop6h 40m

£118

PortoBelfast

OPO - BHD

OPOBHD

Porto

Mon 12/1

10:15-16:25

1 stop6h 10m

Belfast City

Thu 15/1

13:20-08:25

2 stops19h 05m

£120

PortoBelfast

OPO - BFS

OPOBFS

Porto

Mon 12/1

14:40-21:55

1 stop7h 15m

Belfast Intl

Wed 14/1

15:45-08:35

2 stops16h 50m

£121

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 Porto 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

What is the cheapest Porto to Belfast flight route?

Fly from Porto to Belfast Intl for the best Porto - Belfast flight prices

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

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

Cheap Porto to Belfast flight deals and tips

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

Fastest flight time	6h 10m
Direct flights	Sat
Airports in Belfast	2 airports

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

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

There are 2 airports in Belfast. From Porto there are direct flights to Belfast Intl (BFS).

Search flight deals

How far is Porto to Belfast by plane?
A flight from Porto to Belfast will travel around 936.1 mi. In terms of flight time, this usually takes a little over 6h 10m.
When did momondo last update prices for flights from Porto Airport to Belfast?
Prices for flights from Porto Airport to Belfast refresh daily.
How old do you have to be to fly from Porto Airport to Belfast?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Belfast.
What documentation or ID do you need to fly to Belfast?
The travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Porto to Belfast for you.

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

Flights from Porto to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Porto to Belfast.

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

If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from Porto and alert you when they change.