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Cheap flights from Belfast to Porto from £35

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 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Belfast to Porto

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
17:20 - 19:50
BFS
-
OPO
2h 30mdirect
Ryanair Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
£54Ryanair
Fri, 5 Jun - Mon, 22 Jun
Ryanair Logo
10:30 - 13:00
BFS
-
OPO
2h 30mdirect
Ryanair Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
£60Ryanair
Mon, 1 Jun - Mon, 22 Jun
Ryanair Logo
17:20 - 19:50
BFS
-
OPO
2h 30mdirect
Ryanair Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
£63Ryanair
Fri, 5 Jun - Mon, 22 Jun
Ryanair Logo
10:30 - 13:00
BFS
-
OPO
2h 30mdirect
Ryanair Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
£72Ryanair
Mon, 1 Jun - Mon, 22 Jun
Ryanair Logo
10:30 - 13:00
BFS
-
OPO
2h 30mdirect
Ryanair Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
£74Ryanair
Mon, 1 Jun - Mon, 22 Jun
Multiple Airlines Logo
08:40 - 20:40
BFS
-
OPO
12h 00m
1 stop
Multiple Airlines Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
£79Multiple Airlines
Mon, 1 Jun - Mon, 22 Jun
Multiple Airlines Logo
21:55 - 20:40
BFS
-
OPO
22h 45m
1 stop
Multiple Airlines Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
£79Multiple Airlines
Mon, 1 Jun - Mon, 22 Jun
Multiple Airlines Logo
14:40 - 23:55
BFS
-
OPO
9h 15m
1 stop
Multiple Airlines Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
£81Multiple Airlines
Mon, 1 Jun - Mon, 22 Jun
Ryanair Logo
10:30 - 13:00
BFS
-
OPO
2h 30mdirect
Ryanair Logo
14:25 - 16:55
OPO
-
BFS
2h 30mdirect
£82Ryanair
Mon, 12 Oct - Fri, 16 Oct
easyJet Logo
09:30 - 17:50
BHD
-
OPO
8h 20m
1 stop
easyJet Logo
09:20 - 17:50
OPO
-
BHD
8h 30m
1 stop
£169easyJet
Mon, 12 Oct - Fri, 16 Oct

Ryanair flights from Belfast to Porto

Our best Ryanair deals on Belfast to Porto flight tickets
Ryanair
5 Jun
BFS17:20Belfast Intl
2h 30m
OPO19:50Porto
22 Jun
OPO07:15Porto
2h 30m
BFS09:45Belfast Intl
£54
Ryanair
1 Jun
BFS10:30Belfast Intl
2h 30m
OPO13:00Porto
22 Jun
OPO07:15Porto
2h 30m
BFS09:45Belfast Intl
£60
Ryanair
5 Jun
BFS17:20Belfast Intl
2h 30m
OPO19:50Porto
22 Jun
OPO07:15Porto
2h 30m
BFS09:45Belfast Intl
£63

easyJet flights from Belfast to Porto

Our best easyJet deals on Belfast to Porto flight tickets
easyJet
12 Oct
BHD09:30Belfast City
8h 20m
1 stop
OPO17:50Porto
16 Oct
OPO09:20Porto
8h 30m
1 stop
BHD17:50Belfast City
£169
easyJet
16 Oct
BHD18:20Belfast City
14h 15m
1 stop
OPO08:35Porto
19 Oct
OPO09:10Porto
24h 40m
1 stop
BHD09:50Belfast City
£199
easyJet
14 May
BHD15:00Belfast City
18h 10m
1 stop
OPO09:10Porto
16 May
OPO09:10Porto
7h 10m
1 stop
BHD16:20Belfast City
£224

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 12 May 2026.
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

Cheapest return flight
Fastest return journey

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Fri 5/6

17:20-19:50

Nonstop2h 30m

Porto

Mon 22/6

07:15-09:45

Nonstop2h 30m

£54

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Mon 1/6

10:30-13:00

Nonstop2h 30m

Porto

Mon 22/6

07:15-09:45

Nonstop2h 30m

£60

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Fri 5/6

17:20-19:50

Nonstop2h 30m

Porto

Mon 22/6

07:15-09:45

Nonstop2h 30m

£63

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Mon 1/6

10:30-13:00

Nonstop2h 30m

Porto

Mon 22/6

07:15-09:45

Nonstop2h 30m

£72

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Mon 1/6

10:30-13:00

Nonstop2h 30m

Porto

Mon 22/6

07:15-09:45

Nonstop2h 30m

£74

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Mon 1/6

08:40-20:40

1 stop12h 00m

Porto

Mon 22/6

07:15-09:45

Nonstop2h 30m

£79

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Mon 1/6

21:55-20:40

1 stop22h 45m

Porto

Mon 22/6

07:15-09:45

Nonstop2h 30m

£79

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Mon 1/6

14:40-23:55

1 stop9h 15m

Porto

Mon 22/6

07:15-09:45

Nonstop2h 30m

£81

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Mon 12/10

10:30-13:00

Nonstop2h 30m

Porto

Fri 16/10

14:25-16:55

Nonstop2h 30m

£82

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Mon 12/10

09:30-17:50

1 stop8h 20m

Porto

Fri 16/10

09:20-17:50

1 stop8h 30m

£169

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Porto from

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, Monday is the cheapest day to fly to Porto from Belfast. The lowest ticket price found for a Monday departure recently was £91. 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 Friday because tickets tend to average around £164. 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 to Porto flights are usually those with departure times in the morning. Our users have found flights to Porto in the morning for as low as £143. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £164 on average. Flights to Porto from Belfast in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Belfast to Porto flight route?

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

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

Tue and Sat

Airports in Porto

1 airport
The fastest flight from Belfast to Porto takes 2h 30m
Direct flights go from Belfast to Porto on Tuesday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Porto. From Belfast there are direct flights to Porto (OPO).
Search flight deals

Frequently asked questions about flying from Belfast to Porto

  • 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 £56Free CancellationRating
6.4
128 reviews
Search Ryanair flights
RyanairPriceFrom £69Free CancellationRating
6.9
5,371 reviews
Search Ryanair flights

Travelling to a place near Porto?

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