Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Belfast City Airport to Porto from £57

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 City Airport to Porto departing on 7/10. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Belfast City Airport to Porto

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:50 - 07:30BHD  Belfast City-OPO Porto
22h 40m2 stops Liverpool J. Lennon Faro
Multiple Airlines Logo
21:45 - 09:20OPO  Porto-BHD Belfast City
11h 35m1 stop Edinburgh Turnhouse
£129Multiple Airlines
Mon, 14 Sep - Thu, 17 Sep
easyJet Logo
14:20 - 12:00BHD  Belfast City-OPO Porto
21h 40m1 stop London Gatwick
easyJet Logo
06:15 - 13:40OPO  Porto-BHD Belfast City
7h 25m1 stop London Gatwick
£133easyJet
Sat, 10 Oct - Tue, 13 Oct
Multiple Airlines Logo
09:30 - 20:40BHD  Belfast City-OPO Porto
11h 10m1 stop Manchester
Multiple Airlines Logo
05:55 - 15:00OPO  Porto-BHD Belfast City
9h 05m1 stop Edinburgh Turnhouse
£144Multiple Airlines
Mon, 7 Sep - Fri, 11 Sep
easyJet Logo
18:20 - 08:35BHD  Belfast City-OPO Porto
14h 15m1 stop London Luton
easyJet Logo
09:20 - 17:50OPO  Porto-BHD Belfast City
8h 30m1 stop London Luton
£144easyJet
Fri, 16 Oct - Fri, 23 Oct
Multiple Airlines Logo
06:50 - 22:10BHD  Belfast City-OPO Porto
15h 20m1 stop Birmingham
Multiple Airlines Logo
21:45 - 09:20OPO  Porto-BHD Belfast City
11h 35m1 stop Edinburgh Turnhouse
£147Multiple Airlines
Tue, 25 Aug - Thu, 27 Aug
Multiple Airlines Logo
10:10 - 21:10BHD  Belfast City-OPO Porto
11h 00m1 stop Birmingham
Multiple Airlines Logo
21:35 - 13:10OPO  Porto-BHD Belfast City
15h 35m1 stop Birmingham
£153Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
07:00 - 21:25BHD  Belfast City-OPO Porto
14h 25m1 stop London Gatwick
Multiple Airlines Logo
22:20 - 12:15OPO  Porto-BHD Belfast City
13h 55m2 stops Faro London Luton
£153Multiple Airlines
Sat, 10 Oct - Tue, 13 Oct
Multiple Airlines Logo
10:10 - 23:45BHD  Belfast City-OPO Porto
13h 35m2 stops Birmingham Shannon
Multiple Airlines Logo
06:05 - 11:10OPO  Porto-BHD Belfast City
5h 05m1 stop Edinburgh Turnhouse
£156Multiple Airlines
Sun, 6 Sep - Wed, 9 Sep
Multiple Airlines Logo
09:30 - 20:40BHD  Belfast City-OPO Porto
11h 10m1 stop Manchester
Multiple Airlines Logo
10:00 - 16:25OPO  Porto-BHD Belfast City
6h 25m1 stop Manchester
£159Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
easyJet Logo
09:50 - 15:45BHD  Belfast City-OPO Porto
5h 55m1 stop London Luton
easyJet Logo
06:40 - 19:40OPO  Porto-BHD Belfast City
13h 00m1 stop London Gatwick
£161easyJet
Mon, 14 Sep - Thu, 17 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

easyJet flights from Belfast City Airport to Porto

Our best easyJet deals on Belfast City Airport to Porto flight tickets
easyJet
10 Oct
BHD14:20Belfast City
21h 40m
1 stop
OPO12:00Porto
13 Oct
OPO06:15Porto
7h 25m
1 stop
BHD13:40Belfast City
£133
easyJet
14 Sept
BHD09:50Belfast City
5h 55m
1 stop
OPO15:45Porto
17 Sept
OPO06:40Porto
13h 00m
1 stop
BHD19:40Belfast City
£161
easyJet
25 Sept
BHD19:10Belfast City
12h 35m
1 stop
OPO07:45Porto
28 Sept
OPO09:10Porto
11h 20m
1 stop
BHD20:30Belfast City
£216

KLM flights from Belfast City Airport to Porto

Our best KLM deals on Belfast City Airport to Porto flight tickets
KLM
6 Sept
BHD09:45Belfast City
12h 30m
1 stop
OPO22:15Porto
10 Sept
OPO16:20Porto
17h 00m
1 stop
BHD09:20Belfast City
£251
KLM
6 Sept
BHD17:30Belfast City
17h 10m
1 stop
OPO10:40Porto
8 Sept
OPO16:20Porto
17h 00m
1 stop
BHD09:20Belfast City
£391
KLM
18 Sept
BHD09:50Belfast City
24h 50m
1 stop
OPO10:40Porto
25 Sept
OPO05:00Porto
11h 55m
1 stop
BHD16:55Belfast City
£395

momondo Fare Finder

 
Customise your flight search to find flights from Belfast City 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 13 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

Mon 14/9

08:50-07:30

2 stops22h 40m

Porto

Thu 17/9

21:45-09:20

1 stop11h 35m

£129

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Sat 10/10

14:20-12:00

1 stop21h 40m

Porto

Tue 13/10

06:15-13:40

1 stop7h 25m

£133

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Mon 7/9

09:30-20:40

1 stop11h 10m

Porto

Fri 11/9

05:55-15:00

1 stop9h 05m

£144

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Fri 16/10

18:20-08:35

1 stop14h 15m

Porto

Fri 23/10

09:20-17:50

1 stop8h 30m

£144

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Tue 25/8

06:50-22:10

1 stop15h 20m

Porto

Thu 27/8

21:45-09:20

1 stop11h 35m

£147

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Sat 26/9

10:10-21:10

1 stop11h 00m

Porto

Sat 3/10

21:35-13:10

1 stop15h 35m

£153

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Sat 10/10

07:00-21:25

1 stop14h 25m

Porto

Tue 13/10

22:20-12:15

2 stops13h 55m

£153

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Sun 6/9

10:10-23:45

2 stops13h 35m

Porto

Wed 9/9

06:05-11:10

1 stop5h 05m

£156
Fastest return journey

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Mon 12/10

09:30-20:40

1 stop11h 10m

Porto

Fri 16/10

10:00-16:25

1 stop6h 25m

£159

BelfastPorto

BHD Belfast City - OPO Porto

BHDOPO

Belfast City

Mon 14/9

09:50-15:45

1 stop5h 55m

Porto

Thu 17/9

06:40-19:40

1 stop13h 00m

£161

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 City 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, Wednesday is the cheapest day to fly to Porto from Belfast City Airport. The lowest ticket price found for a Wednesday departure recently was £108. 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 Saturday because tickets tend to average around £139. 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 City Airport 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 £112. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £121 on average. Flights to Porto from Belfast City Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Belfast City Airport to Porto

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

Cheap Belfast City Airport to Porto (BHD to OPO) flight deals and tips

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

Fastest flight time

8h 40m

Direct flights

None
The fastest flight from Belfast City Airport to Porto takes 8h 40m
There are no direct flights from Belfast City Airport to Porto. There are no popular flight routes from Belfast City Airport to Porto.
Search flight deals

Frequently asked questions about flying from Belfast City Airport to Porto

  • How far is Belfast City to Porto by plane?

    Belfast City and Porto are 937.9 mi apart from one another. A reasonable flight in good conditions will take 8h 40m.

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

    Prices for flights from Belfast City Airport to Porto Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Belfast City Airport 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 City 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.

Travelling to a place near Porto?

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

Why use momondo?

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

It is quick and easy to find Belfast to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

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

momondo does allow users to show only those flights to Porto from Belfast which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Belfast and Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Belfast to Porto flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/9
Sat 19/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal