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Cheap flights from Belfast Intl Airport to Porto from £60

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 Intl Airport to Porto departing on 30/8. 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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Find the cheapest flights from Belfast Intl Airport to Porto

Cheap return flights

Ryanair Logo
10:35 - 13:05BFS-OPO
2h 30mdirect
Ryanair Logo
13:30 - 16:00OPO-BFS
2h 30mdirect
£128Ryanair
Find Deal
Sat, 27 Sep - Sat, 4 Oct
easyJet Logo
06:05 - 07:45BFS-OPO
25h 40m1 stop
easyJet Logo
21:25 - 17:20OPO-BFS
19h 55m1 stop
£129easyJet
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Ryanair Logo
10:35 - 13:05BFS-OPO
2h 30mdirect
Ryanair Logo
13:30 - 16:00OPO-BFS
2h 30mdirect
£131Ryanair
Find Deal
Sat, 27 Sep - Sat, 4 Oct
easyJet Logo
21:00 - 08:55BFS-OPO
11h 55m1 stop
easyJet Logo
07:00 - 20:20OPO-BFS
13h 20m1 stop
£131easyJet
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Logo
10:35 - 13:05BFS-OPO
2h 30mdirect
Logo
08:35 - 18:15OPO-BFS
9h 40m1 stop
£134
Find Deal
Sat, 20 Sep - Sat, 27 Sep
Logo
09:30 - 20:20BFS-OPO
10h 50m1 stop
Logo
07:15 - 12:05OPO-BFS
4h 50m1 stop
£135
Find Deal
Mon, 6 Oct - Sat, 11 Oct
Logo
14:45 - 23:15BFS-OPO
8h 30m1 stop
Logo
09:10 - 17:00OPO-BFS
7h 50m1 stop
£138
Find Deal
Fri, 31 Oct - Tue, 4 Nov
Logo
19:35 - 09:05BFS-OPO
13h 30m1 stop
Logo
08:35 - 18:15OPO-BFS
9h 40m1 stop
£141
Find Deal
Sat, 20 Sep - Sat, 27 Sep
Logo
07:50 - 23:15BFS-OPO
15h 25m1 stop
Logo
21:55 - 10:45OPO-BFS
12h 50m2 stops
£142
Find Deal
Fri, 31 Oct - Tue, 4 Nov
Ryanair Logo
12:35 - 19:10BFS-OPO
6h 35m1 stop
Ryanair Logo
22:40 - 09:00OPO-BFS
10h 20m1 stop
£215Ryanair
Find Deal
Mon, 25 Aug - Wed, 27 Aug

Ryanair flights from Belfast Intl Airport to Porto

Our best Ryanair deals on Belfast Intl Airport to Porto flight tickets
Ryanair
27 Sept
BFS10:35Belfast Intl
2h 30m
OPO13:05Porto
4 Oct
OPO13:30Porto
2h 30m
BFS16:00Belfast Intl
£128
Find similar
Ryanair
27 Sept
BFS10:35Belfast Intl
2h 30m
OPO13:05Porto
4 Oct
OPO13:30Porto
2h 30m
BFS16:00Belfast Intl
£131
Find similar
Ryanair
20 Sept
BFS10:35Belfast Intl
2h 30m
OPO13:05Porto
27 Sept
OPO13:30Porto
2h 30m
BFS16:00Belfast Intl
£146
Find similar

easyJet flights from Belfast Intl Airport to Porto

Our best easyJet deals on Belfast Intl Airport to Porto flight tickets
easyJet
3 Oct
BFS06:05Belfast Intl
25h 40m
1 stop
OPO07:45Porto
7 Oct
OPO21:25Porto
19h 55m
1 stop
BFS17:20Belfast Intl
£129
Find similar
easyJet
9 Oct
BFS21:00Belfast Intl
11h 55m
1 stop
OPO08:55Porto
13 Oct
OPO07:00Porto
13h 20m
1 stop
BFS20:20Belfast Intl
£131
Find similar
easyJet
21 Aug
BFS22:45Belfast Intl
10h 30m
1 stop
OPO09:15Porto
25 Aug
OPO10:05Porto
11h 25m
1 stop
BFS21:30Belfast Intl
£314
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport 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 7 August 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

£128

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Fri 3/10

06:05-07:45

1 stop25h 40m

Porto

Tue 7/10

21:25-17:20

1 stop19h 55m

£129

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

£131

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Thu 9/10

21:00-08:55

1 stop11h 55m

Porto

Mon 13/10

07:00-20:20

1 stop13h 20m

£131

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Sat 20/9

10:35-13:05

Nonstop2h 30m

Porto

Sat 27/9

08:35-18:15

1 stop9h 40m

£134

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Mon 6/10

09:30-20:20

1 stop10h 50m

Porto

Sat 11/10

07:15-12:05

1 stop4h 50m

£135

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Fri 31/10

14:45-23:15

1 stop8h 30m

Porto

Tue 4/11

09:10-17:00

1 stop7h 50m

£138

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Sat 20/9

19:35-09:05

1 stop13h 30m

Porto

Sat 27/9

08:35-18:15

1 stop9h 40m

£141

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Fri 31/10

07:50-23:15

1 stop15h 25m

Porto

Tue 4/11

21:55-10:45

2 stops12h 50m

£142

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Mon 25/8

12:35-19:10

1 stop6h 35m

Porto

Wed 27/8

22:40-09:00

1 stop10h 20m

£215

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Porto from

How to get the cheapest flight ticket from Belfast Intl Airport 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 cheapest day to depart on your flight to Porto?

According to our data, Saturday is the cheapest day to fly to Porto from Belfast Intl Airport. The lowest ticket price found for a Saturday departure recently was £141. 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 £227. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

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

Our data shows that the cheapest Belfast Intl Airport to Porto flights are usually those with departure times in the evening. Our users have found flights to Porto in the evening for as low as £94. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £163 on average. Flights to Porto from Belfast Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Belfast Intl to Porto flight route?

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

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

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

When to book flights from Belfast Intl Airport to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast Intl Airport to Porto (BFS to OPO) flight deals and tips

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

Best price found

£60

Fastest flight time

2h 30m

Direct flights

Sun

Airports in Porto

1 airport
The best one-way flight to Porto from Belfast Intl Airport in the past 72 hours is £60. The best return flight deal from Belfast Intl Airport to Porto found on momondo in the last 72 hours is £128.
The fastest flight from Belfast Intl Airport to Porto takes 2h 30m
Direct flights go from Belfast Intl Airport to Porto on Sunday. Airline offering direct flights is Ryanair..
There is 1 airport near Porto: Porto (OPO)
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  • How far is Belfast Intl to Porto by plane?

    The distance between Belfast Intl and Porto is about 938.6 mi. In terms of flight time, this usually takes a little over 2h 30m.

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

    Prices for flights from Belfast Intl Airport to Porto Airport refresh daily.

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

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

    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 Belfast Intl Airport to Porto Airport.

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

    The travel and health documents required for your trip to Porto Airport 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 Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Belfast Intl Airport to Porto?

  • What is the most popular airline from Belfast Intl Airport to Porto?

Best airlines flying from Belfast Intl Airport to Porto

Compare and see reviews for airlines that fly from Belfast Intl Airport to Porto with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £76Free CancellationRating
6.2
109 reviews
Search Ryanair flights

  • Ryanair Flights From Belfast Intl Airport to Porto

    Ryanair flies from Belfast Intl Airport to Porto around 1 time per week, with 109 momondo users rating the airline 6.2/10. The cheapest Ryanair deal from Belfast Intl Airport to Porto in the last 72 hours was £101 (round-trip), much lower than the average airfare cost of £217 for Ryanair flights on this route.

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
Pinhao
Guimarães
Caminha
Curia
Baiao
Ponte de Lima
Chaves
Lamego
Mesao Frio
Penafiel
Mira

Why use momondo?

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

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 Porto from Belfast.

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

Yes. All flights to Porto from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Belfast to Porto.

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

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