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

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

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 2h 30m on average. Another popular route from Portugal to Belfast is flying from Lisbon to Belfast Intl Airport, which will take roughly 16h 05m. Keep in mind that layovers or delays could extend your travel time.

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

Direct

Recent return flight deals from Portugal to Belfast

Enter your travel dates to find the best prices.

06:05 - 20:15LIS-BFS

14h 10m1 stop

20:55 - 10:20BFS-LIS

13h 25m1 stop

£86easyJet

Find Deal

Mon, 12 Jan - Sun, 18 Jan

06:05 - 18:55LIS-BFS

12h 50m1 stop

07:10 - 07:35BFS-LIS

24h 25m2 stops

£115Multiple Airlines

Find Deal

Mon, 12 Jan - Sun, 18 Jan

07:15 - 09:45OPO-BFS

2h 30mdirect

17:20 - 19:50BFS-OPO

2h 30mdirect

£156Ryanair

Find Deal

Mon, 30 Mar - Fri, 3 Apr

09:25 - 08:55OPO-BFS

23h 30m1 stop

17:20 - 19:50BFS-OPO

2h 30mdirect

£169Ryanair

Find Deal

Mon, 30 Mar - Fri, 3 Apr

12:55 - 18:50LIS-BHD

5h 55m1 stop

14:40 - 21:45BHD-LIS

7h 05m1 stop

£208British Airways

Find Deal

Fri, 16 Jan - Mon, 19 Jan

19:00 - 09:20OPO-BHD

14h 20m1 stop

09:50 - 18:10BHD-OPO

8h 20m1 stop

£285KLM

Find Deal

Mon, 30 Mar - Fri, 3 Apr

16:10 - 16:50OPO-BHD

24h 40m1 stop

17:20 - 10:30BHD-OPO

17h 10m1 stop

£326KLM

Find Deal

Fri, 16 Jan - Mon, 19 Jan

10:40 - 18:50LIS-BHD

8h 10m1 stop

08:20 - 21:45BHD-LIS

13h 25m2 stops

£338British Airways

Find Deal

Fri, 16 Jan - Mon, 19 Jan

11:05 - 14:15LIS-BHD

27h 10m2 stops

06:35 - 09:05BHD-LIS

26h 30m2 stops

£8,258American Airlines

Find Deal

Fri, 16 Jan - Mon, 19 Jan

11:05 - 14:15LIS-BHD

27h 10m2 stops

06:35 - 09:05BHD-LIS

26h 30m2 stops

£8,264American Airlines

Find Deal

Fri, 16 Jan - Mon, 19 Jan

Ryanair flights from Portugal to Belfast

Our best Ryanair deals on Portugal to Belfast flight tickets

Ryanair

30 Mar

OPO07:15Porto

2h 30m

BFS09:45Belfast Intl

3 Apr

BFS17:20Belfast Intl

2h 30m

OPO19:50Porto

£156

Find similar

Ryanair

30 Mar

OPO09:25Porto

23h 30m

1 stop

BFS08:55Belfast Intl

3 Apr

BFS17:20Belfast Intl

2h 30m

OPO19:50Porto

£169

Find similar

easyJet flights from Portugal to Belfast

Our best easyJet deals on Portugal to Belfast flight tickets

easyJet

15 Jan

LIS16:25Lisbon Humberto Delgado

27h 10m

1 stop

BHD19:35Belfast City

22 Jan

BHD20:00Belfast City

20h 50m

1 stop

LIS16:50Lisbon Humberto Delgado

£136

Find similar

easyJet

6 Jan

LIS10:50Lisbon Humberto Delgado

10h 15m

1 stop

BFS21:05Belfast Intl

13 Jan

BFS20:55Belfast Intl

16h 00m

1 stop

LIS12:55Lisbon Humberto Delgado

£139

Find similar

easyJet

6 Jan

OPO13:00Porto

6h 10m

1 stop

BFS19:10Belfast Intl

13 Jan

BFS20:55Belfast Intl

15h 10m

1 stop

OPO12:05Porto

£166

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Mon 12/1

06:05-20:15

1 stop14h 10m

Belfast Intl

Sun 18/1

20:55-10:20

1 stop13h 25m

£86

LisbonBelfast

LIS - BFS

LISBFS

Lisbon Humberto Delgado

Mon 12/1

06:05-18:55

1 stop12h 50m

Belfast Intl

Sun 18/1

07:10-07:35

2 stops24h 25m

£115

PortoBelfast

OPO - BFS

OPOBFS

Porto

Mon 30/3

07:15-09:45

Nonstop2h 30m

Belfast Intl

Fri 3/4

17:20-19:50

Nonstop2h 30m

£156

PortoBelfast

OPO - BFS

OPOBFS

Porto

Mon 30/3

09:25-08:55

1 stop23h 30m

Belfast Intl

Fri 3/4

17:20-19:50

Nonstop2h 30m

£169

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Fri 16/1

12:55-18:50

1 stop5h 55m

Belfast City

Mon 19/1

14:40-21:45

1 stop7h 05m

£208

PortoBelfast

OPO - BHD

OPOBHD

Porto

Mon 30/3

19:00-09:20

1 stop14h 20m

Belfast City

Fri 3/4

09:50-18:10

1 stop8h 20m

£285

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

£326

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Fri 16/1

10:40-18:50

1 stop8h 10m

Belfast City

Mon 19/1

08:20-21:45

2 stops13h 25m

£338

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Fri 16/1

11:05-14:15

2 stops27h 10m

Belfast City

Mon 19/1

06:35-09:05

2 stops26h 30m

£8,258

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Fri 16/1

11:05-14:15

2 stops27h 10m

Belfast City

Mon 19/1

06:35-09:05

2 stops26h 30m

£8,264

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.