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Cheap flights from Belfast to Porto from £43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Porto departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Ryanair Logo
11:10 - 13:40BFS-OPO
2h 30mdirect
Ryanair Logo
13:30 - 16:00OPO-BFS
2h 30mdirect
£77Ryanair
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Wed, 1 Oct - Sat, 11 Oct
Ryanair Logo
10:35 - 13:05BFS-OPO
2h 30mdirect
Ryanair Logo
13:30 - 16:00OPO-BFS
2h 30mdirect
£84Ryanair
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Sat, 27 Sep - Sat, 4 Oct
Logo
06:00 - 11:20BFS-OPO
5h 20m1 stop
Logo
14:05 - 16:35OPO-BFS
2h 30mdirect
£93
Find Deal
Wed, 8 Oct - Wed, 22 Oct
Logo
10:35 - 13:05BFS-OPO
2h 30mdirect
Logo
13:15 - 23:05OPO-BFS
9h 50m1 stop
£98
Find Deal
Sat, 27 Sep - Sat, 4 Oct
easyJet Logo
17:00 - 08:40BFS-OPO
15h 40m1 stop
easyJet Logo
12:35 - 20:10OPO-BFS
7h 35m1 stop
£131easyJet
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Sun, 1 Feb - Wed, 4 Feb
easyJet Logo
08:55 - 15:40BFS-OPO
6h 45m1 stop
easyJet Logo
06:20 - 15:20OPO-BFS
9h 00m1 stop
£157easyJet
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Sun, 1 Feb - Thu, 5 Feb
British Airways Logo
09:05 - 07:40BHD-OPO
22h 35m2 stops
British Airways Logo
20:40 - 18:35OPO-BHD
21h 55m2 stops
£231British Airways
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Thu, 29 Jan - Mon, 2 Feb
KLM Logo
17:20 - 10:30BHD-OPO
17h 10m1 stop
KLM Logo
06:00 - 16:50OPO-BHD
10h 50m1 stop
£245KLM
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Sat, 31 Jan - Wed, 4 Feb
KLM Logo
17:20 - 10:30BHD-OPO
17h 10m1 stop
KLM Logo
09:55 - 16:50OPO-BHD
6h 55m1 stop
£273KLM
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Sat, 31 Jan - Tue, 3 Feb
British Airways Logo
09:15 - 07:40BHD-OPO
22h 25m2 stops
British Airways Logo
20:40 - 19:10OPO-BHD
22h 30m2 stops
£308British Airways
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Wed, 24 Dec - Wed, 31 Dec

Ryanair flights from Belfast to Porto

Our best Ryanair deals on Belfast to Porto flight tickets
Ryanair
1 Oct
BFS11:10Belfast Intl
2h 30m
OPO13:40Porto
11 Oct
OPO13:30Porto
2h 30m
BFS16:00Belfast Intl
£77
Find similar
Ryanair
27 Sept
BFS10:35Belfast Intl
2h 30m
OPO13:05Porto
4 Oct
OPO13:30Porto
2h 30m
BFS16:00Belfast Intl
£84
Find similar
Ryanair
8 Oct
BFS11:10Belfast Intl
2h 30m
OPO13:40Porto
22 Oct
OPO14:05Porto
2h 30m
BFS16:35Belfast Intl
£95
Find similar

easyJet flights from Belfast to Porto

Our best easyJet deals on Belfast to Porto flight tickets
easyJet
1 Feb
BFS17:00Belfast Intl
15h 40m
1 stop
OPO08:40Porto
4 Feb
OPO12:35Porto
7h 35m
1 stop
BFS20:10Belfast Intl
£130
Find similar
easyJet
1 Feb
BFS08:55Belfast Intl
6h 45m
1 stop
OPO15:40Porto
5 Feb
OPO06:20Porto
9h 00m
1 stop
BFS15:20Belfast Intl
£157
Find similar
easyJet
2 Feb
BFS06:30Belfast Intl
5h 35m
1 stop
OPO12:05Porto
5 Feb
OPO06:20Porto
9h 00m
1 stop
BFS15:20Belfast Intl
£160
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belfast to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 4 September 2025.
Use the filters below to find and compare flights from Belfast to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Wed 1/10

11:10-13:40

Nonstop2h 30m

Porto

Sat 11/10

13:30-16:00

Nonstop2h 30m

£77

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Sat 27/9

10:35-13:05

Nonstop2h 30m

Porto

Sat 4/10

13:30-16:00

Nonstop2h 30m

£84

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Wed 8/10

06:00-11:20

1 stop5h 20m

Porto

Wed 22/10

14:05-16:35

Nonstop2h 30m

£93

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Sat 27/9

10:35-13:05

Nonstop2h 30m

Porto

Sat 4/10

13:15-23:05

1 stop9h 50m

£98

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Sun 1/2

17:00-08:40

1 stop15h 40m

Porto

Wed 4/2

12:35-20:10

1 stop7h 35m

£130

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Sun 1/2

08:55-15:40

1 stop6h 45m

Porto

Thu 5/2

06:20-15:20

1 stop9h 00m

£157

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Thu 29/1

09:05-07:40

2 stops22h 35m

Porto

Mon 2/2

20:40-18:35

2 stops21h 55m

£231

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Sat 31/1

17:20-10:30

1 stop17h 10m

Porto

Wed 4/2

06:00-16:50

1 stop10h 50m

£245

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Sat 31/1

17:20-10:30

1 stop17h 10m

Porto

Tue 3/2

09:55-16:50

1 stop6h 55m

£273

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Wed 24/12

09:15-07:40

2 stops22h 25m

Porto

Wed 31/12

20:40-19:10

2 stops22h 30m

£308

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Belfast to Porto

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

What is the typical price of a round-trip flight between Belfast and Porto?

What is the cheapest day to depart on your flight to Porto?

According to our data, Saturday is the cheapest day to fly to Porto from Belfast. The lowest ticket price found for a Saturday departure recently was £140. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around £226. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest Belfast to Porto flight route?

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

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

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

Cheap Belfast to Porto flight deals and tips

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

Fastest flight time

2h 30m

Direct flights

Thu and Sun

Airports in Porto

1 airport
The fastest flight from Belfast to Porto takes 2h 30m
Direct flights go from Belfast to Porto on Thursday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Porto: Porto (OPO)
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  • How far is Belfast to Porto by plane?

    The straight-line distance from Belfast to Porto is 936.1 mi. Typically, this will take 2h 30m by plane in normal conditions.

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

    Prices for flights from Belfast to Porto Airport are updated daily.

  • How many operators does momondo search for flights from Belfast to Porto Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents you'll need for your trip to Porto Airport 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 Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast to Porto

Compare and see reviews for airlines that fly from Belfast to Porto with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £47Free CancellationRating
6.2
113 reviews
Search Ryanair flights

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Braga
Coimbra
Vila Nova de Gaia
Viseu
Aveiro
Espinho
Matosinhos
Esposende
Guimarães
Ponte de Lima
Caminha
Curia
Pinhao
Baiao
Chaves
Mesao Frio
Penafiel
Lamego
Mira

Why use momondo?

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

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 Belfast to Porto for you.

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

All flight searches from Belfast to Porto on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

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

An easier way to manage your Porto trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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