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Cheap flights from Porto to Belfast from £59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Belfast departing on 9/5. 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 Porto to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:40 - 09:50
OPO
-
BHD
15h 10m
1 stop
Multiple Airlines Logo
08:50 - 07:30
BHD
-
OPO
22h 40m
2 stops
£189Multiple Airlines
Fri, 3 Apr - Mon, 6 Apr
Multiple Airlines Logo
21:30 - 17:25
OPO
-
BHD
19h 55m
2 stops
Multiple Airlines Logo
08:50 - 07:30
BHD
-
OPO
22h 40m
2 stops
£199Multiple Airlines
Fri, 3 Apr - Mon, 6 Apr
Multiple Airlines Logo
18:40 - 09:50
OPO
-
BHD
15h 10m
1 stop
Multiple Airlines Logo
07:00 - 20:40
BHD
-
OPO
13h 40m
1 stop
£230Multiple Airlines
Fri, 3 Apr - Mon, 6 Apr
KLM Logo
19:00 - 09:20
OPO
-
BHD
14h 20m
1 stop
KLM Logo
09:50 - 19:15
BHD
-
OPO
9h 25m
1 stop
£397KLM
Mon, 6 Apr - Fri, 10 Apr
Multiple Airlines Logo
08:20 - 16:50
OPO
-
BHD
8h 30m
2 stops
Multiple Airlines Logo
19:25 - 11:45
BHD
-
OPO
16h 20m
2 stops
£399Multiple Airlines
Mon, 23 Feb - Mon, 23 Feb
Multiple Airlines Logo
16:40 - 07:45
OPO
-
BHD
15h 05m
2 stops
Multiple Airlines Logo
06:30 - 07:40
BHD
-
OPO
25h 10m
2 stops
£474Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr
Multiple Airlines Logo
20:40 - 15:30
OPO
-
BHD
18h 50m
2 stops
Multiple Airlines Logo
06:30 - 07:40
BHD
-
OPO
25h 10m
2 stops
£504Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr
KLM Logo
19:00 - 09:20
OPO
-
BHD
14h 20m
1 stop
KLM Logo
17:30 - 15:25
BHD
-
OPO
21h 55m
2 stops
£1,721KLM
Mon, 6 Apr - Fri, 10 Apr
KLM Logo
06:30 - 16:55
OPO
-
BHD
10h 25m
2 stops
KLM Logo
17:30 - 15:25
BHD
-
OPO
21h 55m
2 stops
£2,870KLM
Mon, 6 Apr - Fri, 10 Apr
Multiple Airlines Logo
07:45 - 13:35
OPO
-
BHD
5h 50m
1 stop
Multiple Airlines Logo
17:55 - 17:30
BHD
-
OPO
23h 35m
2 stops
£3,323Multiple Airlines
Mon, 23 Feb - Mon, 23 Feb

KLM flights from Porto to Belfast City Airport

Our best KLM deals on Porto to Belfast City Airport flight tickets
KLM
6 Apr
OPO19:00Porto
14h 20m
1 stop
BHD09:20Belfast City
10 Apr
BHD09:50Belfast City
9h 25m
1 stop
OPO19:15Porto
£397
KLM
6 Apr
OPO19:00Porto
14h 20m
1 stop
BHD09:20Belfast City
10 Apr
BHD17:30Belfast City
21h 55m
2 stops
OPO15:25Porto
£1,721
KLM
6 Apr
OPO06:30Porto
10h 25m
2 stops
BHD16:55Belfast City
10 Apr
BHD17:30Belfast City
21h 55m
2 stops
OPO15:25Porto
£2,870

momondo Fare Finder

 
Customise your flight search to find flights from Porto to Belfast City Airport 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 8 February 2026.
Use the filters below to find and compare flights from Porto to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 3/4

18:40-09:50

1 stop15h 10m

Belfast City

Mon 6/4

08:50-07:30

2 stops22h 40m

£189

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 3/4

21:30-17:25

2 stops19h 55m

Belfast City

Mon 6/4

08:50-07:30

2 stops22h 40m

£199

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 3/4

18:40-09:50

1 stop15h 10m

Belfast City

Mon 6/4

07:00-20:40

1 stop13h 40m

£230

PortoBelfast

OPO - BHD

OPOBHD

Porto

Mon 6/4

19:00-09:20

1 stop14h 20m

Belfast City

Fri 10/4

09:50-19:15

1 stop9h 25m

£397

PortoBelfast

OPO - BHD

OPOBHD

Porto

Mon 23/2

08:20-16:50

2 stops8h 30m

Belfast City

Mon 23/2

19:25-11:45

2 stops16h 20m

£399

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 17/4

16:40-07:45

2 stops15h 05m

Belfast City

Sun 19/4

06:30-07:40

2 stops25h 10m

£474

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 17/4

20:40-15:30

2 stops18h 50m

Belfast City

Sun 19/4

06:30-07:40

2 stops25h 10m

£504

PortoBelfast

OPO - BHD

OPOBHD

Porto

Mon 6/4

19:00-09:20

1 stop14h 20m

Belfast City

Fri 10/4

17:30-15:25

2 stops21h 55m

£1,721

PortoBelfast

OPO - BHD

OPOBHD

Porto

Mon 6/4

06:30-16:55

2 stops10h 25m

Belfast City

Fri 10/4

17:30-15:25

2 stops21h 55m

£2,870

PortoBelfast

OPO - BHD

OPOBHD

Porto

Mon 23/2

07:45-13:35

1 stop5h 50m

Belfast City

Mon 23/2

17:55-17:30

2 stops23h 35m

£3,323

Flights are sorted by cheapest return flights first.

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

See travel insights to Belfast from

How to get the cheapest flight ticket from Porto to Belfast City Airport

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 airline that flies from Porto to Belfast City?

easyJet and KLM are the most popular carriers operating from Porto to Belfast City

When to book flights from Porto to Belfast City Airport

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

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

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

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from Porto to Belfast City Airport takes 13h 35m
There are no direct flights from Porto to Belfast City Airport. There are no popular flight routes from Porto to Belfast City Airport.
Search flight deals

  • How far is Porto to Belfast City by plane?

    A flight from Porto to Belfast City will travel around 937.9 mi. Typically, this will take 13h 35m by plane in normal conditions.

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

    Prices for flights from Porto Airport to Belfast City Airport are updated daily.

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

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

    The travel and health documents you'll need for your trip to Belfast City 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 Belfast City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor
Carrickfergus

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Porto to Belfast . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Belfast from Porto with this policy.

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

momondo helps you find the best flight between Porto and Belfast 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 Porto to Belfast right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Porto to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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