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Cheap flights from Belfast City Airport to Porto from £58

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — OPO
26 Apr — 3 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to Porto
Explore the most affordable flight options available from Belfast City to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2026.

Tue 21/417:00
BHD
-
OPO
1 stop5h 00m
Multiple Airlines
Wed 20/506:05
OPO
-
BHD
1 stop5h 05m
Multiple Airlines
Deal found 23/3£130
Tue 21/417:00
BHD
-
OPO
1 stop5h 00m
Multiple Airlines
Sun 24/506:05
OPO
-
BHD
1 stop6h 55m
Multiple Airlines
Deal found 23/3£139
Mon 15/609:30
BHD
-
OPO
1 stop11h 10m
Multiple Airlines
Sat 20/608:35
OPO
-
BHD
1 stop5h 10m
Multiple Airlines
Deal found 27/3£142
Sun 10/510:10
BHD
-
OPO
2 stops22h 50m
Multiple Airlines
Sun 17/506:05
OPO
-
BHD
1 stop6h 55m
Multiple Airlines
Deal found 26/3£148
Wed 22/414:05
BHD
-
OPO
1 stop5h 05m
Multiple Airlines
Wed 20/506:05
OPO
-
BHD
1 stop5h 05m
Multiple Airlines
Deal found 23/3£152
Mon 15/609:30
BHD
-
OPO
1 stop11h 10m
Multiple Airlines
Wed 17/607:25
OPO
-
BHD
1 stop5h 35m
Multiple Airlines
Deal found 27/3£153
Tue 21/417:00
BHD
-
OPO
1 stop5h 00m
Multiple Airlines
Fri 22/507:20
OPO
-
BHD
1 stop7h 30m
Multiple Airlines
Deal found 23/3£155
Tue 16/617:05
BHD
-
OPO
1 stop5h 05m
Multiple Airlines
Sat 20/608:35
OPO
-
BHD
1 stop5h 10m
Multiple Airlines
Deal found 27/3£156
Fri 8/518:20
BHD
-
OPO
2 stops13h 05m
Multiple Airlines
Mon 11/522:25
OPO
-
BHD
2 stops14h 35m
Multiple Airlines
Deal found 24/3£160
Wed 22/414:05
BHD
-
OPO
1 stop5h 05m
Multiple Airlines
Sun 24/506:05
OPO
-
BHD
1 stop6h 55m
Multiple Airlines
Deal found 23/3£161
Mon 1/609:30
BHD
-
OPO
1 stop11h 10m
Multiple Airlines
Thu 4/609:55
OPO
-
BHD
1 stop5h 35m
Multiple Airlines
Deal found 22/3£163

Find flight deals from Belfast City to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 March 2026.

Round-trip from

£130

One-way from

£58

Popular in

March

Cheapest in

May

Average price

£368
21/4-20/5
  • 21/4-20/5
  • 2 total stops
  • 10h 05m total
  • Belfast to Porto
Search Deals
21/4
  • 21/4
  • 1 total stop
  • 5h 00m total
  • Belfast to Porto
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (£68 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City 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, Cheapflights users made 858,174 searches. Data last updated 27 March 2026.
Use the filters below to find and compare flights from Belfast City Airport to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Mon 27/7

09:30-23:10

1 stop13h 40m

Porto

Thu 30/7

09:55-15:30

1 stop5h 35m

£171
Fastest return journey

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Mon 1/6

14:25-20:40

1 stop6h 15m

Porto

Wed 3/6

07:25-13:00

1 stop5h 35m

£175

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Mon 1/6

14:25-20:40

1 stop6h 15m

Porto

Fri 5/6

07:20-14:50

1 stop7h 30m

£193

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Mon 1/6

17:30-10:40

1 stop17h 10m

Porto

Thu 4/6

16:20-09:20

1 stop17h 00m

£387

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Tue 16/6

09:50-15:30

1 stop5h 40m

Porto

Tue 16/6

19:00-09:20

1 stop14h 20m

£393

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Thu 9/4

06:40-10:25

1 stop27h 45m

Porto

Wed 29/4

08:20-20:35

2 stops12h 15m

£420

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Thu 23/4

17:30-10:40

1 stop17h 10m

Porto

Sun 26/4

19:00-09:20

1 stop14h 20m

£421

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Thu 18/6

09:50-15:30

1 stop5h 40m

Porto

Thu 18/6

19:10-09:20

1 stop14h 10m

£438

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Mon 27/7

09:50-22:15

1 stop12h 25m

Porto

Fri 31/7

05:00-16:55

1 stop11h 55m

£446
Cheapest one-way

BelfastPorto

BHD - OPO

BHDOPO

Belfast City

Tue 21/4

20:25-11:35

2 stops15h 10m

£85

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast City to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Belfast City with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Belfast City to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Belfast City?

    Located just 6.8 mi from the city center, Porto is the airport most travelers will use when flying to Porto from Belfast City. Booking flights from Belfast City to Porto (OPO) should be relatively easy as there are 0 daily inbound flights from Belfast City from 0 different airlines.

  • How long is the flight from Belfast City Airport to Porto?

    Airlines like easyJet, KLM, and British Airways fly from Belfast City Airport to Porto in about 5h 40m. The time it takes to get you to your destination can typically vary by up to 22h 05m. Airlines will cover a distance of 932 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Belfast City to Porto that include hotel bookings?

    Yes. In addition to deals on Belfast City to Porto flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast City to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to Porto.

  • Can I find deals for business class flights from Belfast City to Porto?

    Yes. Cheapflights offers flight deals from Belfast City to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Santa Maria da Feira
Viseu
Guimarães
Coimbra
Chaves
Vila Nova de Gaia
Aveiro

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How does Cheapflights help users find flights from Belfast City to Porto?

When you search for this flight from Belfast City to Porto, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast City to Porto?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Porto from Belfast City.

Can Cheapflights find flights from Belfast City to Porto with no change fees?

Yes, we can. To see specific flights from Belfast City to Porto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Belfast City to Porto become cheaper?

Not ready to book yet? You can track prices for flights from Belfast City to Porto on Cheapflights with our Price Alert feature and get notified when better prices are available.

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