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Cheap flights from Belfast City Airport to Porto from £57

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — OPO
5 Sep — 12 Sep1
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 6 August 2026.

Wed 16/914:45 -
1 stop6h 55m
Wed 23/922:30 -
1 stop12h 50m
Deal found 4/8£107
Wed 16/914:45 -
1 stop6h 55m
Thu 8/1009:55 -
1 stop5h 35m
Deal found 4/8£129
Fri 25/918:20 -
1 stop14h 15m
Tue 29/906:15 -
1 stop7h 25m
Deal found 1/8£133
Wed 26/809:20 -
1 stop12h 20m
Fri 28/805:55 -
1 stop14h 55m
Deal found 1/8£138
Fri 25/918:20 -
1 stop14h 15m
Tue 29/922:35 -
1 stop11h 15m
Deal found 1/8£140
Tue 1/906:50 -
1 stop15h 20m
Tue 8/922:20 -
2 stops15h 55m
Deal found 4/8£140

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 6 August 2026.

Round-trip from

£107

One-way from

£57

Popular in

March

Cheapest in

May

Average price

£168
16/9-23/9
  • 16/9-23/9
  • 2 total stops
  • 19h 45m total
  • Belfast to Porto
Search Deals
7/10
  • 7/10
  • 1 total stop
  • 6h 55m total
  • Belfast to Porto
Search Deals
Highest demand for flights based on searches. 66% potential increase in price (£287 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 27% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 6 August 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 Belfast City - OPO Porto

BHDOPO

Belfast City

Wed 16/9

14:45-21:40

1 stop6h 55m

Porto

Wed 23/9

20:45-15:30

2 stops18h 45m

£126
Fastest return journey

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Fri 25/9

18:20-08:35

1 stop14h 15m

Porto

Tue 29/9

06:15-13:40

1 stop7h 25m

£133

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Wed 16/9

14:45-21:40

1 stop6h 55m

Porto

Thu 8/10

22:00-18:40

2 stops20h 40m

£137

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Wed 26/8

09:20-21:40

1 stop12h 20m

Porto

Fri 28/8

05:55-20:50

1 stop14h 55m

£138

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Fri 4/9

17:55-23:50

1 stop5h 55m

Porto

Mon 7/9

22:45-16:50

2 stops18h 05m

£168

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Fri 25/9

18:20-07:45

1 stop13h 25m

Porto

Mon 28/9

21:05-16:50

2 stops19h 45m

£172

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Fri 18/9

15:20-07:25

2 stops16h 05m

Porto

Mon 21/9

21:45-16:50

2 stops19h 05m

£180

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Fri 25/9

18:20-08:35

1 stop14h 15m

Porto

Mon 28/9

09:10-20:30

1 stop11h 20m

£183
Cheapest one-way

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Tue 29/9

17:00-12:05

1 stop19h 05m

£67
Fastest single journey

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Wed 2/9

14:45-21:40

1 stop6h 55m

£68

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 20 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 fly from Belfast City Airport to Porto in about 14h 15m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 932 mi.

  • 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
Chaves
Coimbra
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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