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Cheap flights from Portugal to Belfast from £44

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to Belfast departing on 19/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Portugal to Belfast

Recent return flight deals from Portugal to Belfast

Enter your travel dates to find the best prices.
Ryanair Logo
14:25 - 16:55
OPO
-
BFS
2h 30mdirect
Ryanair Logo
10:30 - 13:00
BFS
-
OPO
2h 30mdirect
£79Ryanair
Fri, 9 Oct - Mon, 12 Oct
Ryanair Logo
14:25 - 16:55
OPO
-
BFS
2h 30mdirect
Ryanair Logo
10:30 - 13:00
BFS
-
OPO
2h 30mdirect
£80Ryanair
Fri, 9 Oct - Mon, 12 Oct
Multiple Airlines Logo
21:45 - 11:50
OPO
-
BFS
14h 05m
1 stop
Multiple Airlines Logo
08:40 - 20:40
BFS
-
OPO
12h 00m
1 stop
£98Multiple Airlines
Thu, 2 Jul - Mon, 6 Jul
Multiple Airlines Logo
21:45 - 11:50
OPO
-
BFS
14h 05m
1 stop
Multiple Airlines Logo
08:40 - 20:40
BFS
-
OPO
12h 00m
1 stop
£98Multiple Airlines
Thu, 2 Jul - Mon, 6 Jul
Ryanair Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
Ryanair Logo
17:20 - 19:50
BFS
-
OPO
2h 30mdirect
£101Ryanair
Mon, 22 Jun - Fri, 26 Jun
Multiple Airlines Logo
07:45 - 15:05
OPO
-
BFS
7h 20m
1 stop
Multiple Airlines Logo
06:30 - 12:30
BFS
-
OPO
6h 00m
1 stop
£107Multiple Airlines
Fri, 26 Jun - Mon, 29 Jun
Multiple Airlines Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
Multiple Airlines Logo
07:20 - 12:20
BFS
-
OPO
5h 00m
1 stop
£110Multiple Airlines
Mon, 22 Jun - Fri, 26 Jun
easyJet Logo
10:25 - 16:25
OPO
-
BHD
6h 00m
1 stop
easyJet Logo
09:30 - 17:50
BHD
-
OPO
8h 20m
1 stop
£187easyJet
Fri, 9 Oct - Mon, 12 Oct
easyJet Logo
10:25 - 16:25
OPO
-
BHD
6h 00m
1 stop
easyJet Logo
09:30 - 17:50
BHD
-
OPO
8h 20m
1 stop
£190easyJet
Fri, 9 Oct - Mon, 12 Oct
easyJet Logo
06:00 - 16:40
LIS
-
BHD
10h 40m
1 stop
easyJet Logo
10:15 - 18:20
BHD
-
LIS
8h 05m
1 stop
£197easyJet
Sat, 20 Jun - Tue, 23 Jun

Ryanair flights from Portugal to Belfast

Our best Ryanair deals on Portugal to Belfast flight tickets
Ryanair
29 May
OPO14:25Porto
2h 30m
BFS16:55Belfast Intl
5 Jun
BFS17:20Belfast Intl
2h 30m
OPO19:50Porto
£65
Ryanair
9 Oct
OPO14:25Porto
2h 30m
BFS16:55Belfast Intl
12 Oct
BFS10:30Belfast Intl
2h 30m
OPO13:00Porto
£79
Ryanair
9 Oct
OPO14:25Porto
2h 30m
BFS16:55Belfast Intl
12 Oct
BFS10:30Belfast Intl
2h 30m
OPO13:00Porto
£80

easyJet flights from Portugal to Belfast

Our best easyJet deals on Portugal to Belfast flight tickets
easyJet
9 Oct
OPO10:25Porto
11h 15m
1 stop
BFS21:40Belfast Intl
12 Oct
BFS08:55Belfast Intl
6h 20m
1 stop
OPO15:15Porto
£154
easyJet
9 Oct
OPO10:25Porto
6h 00m
1 stop
BHD16:25Belfast City
12 Oct
BHD09:30Belfast City
8h 20m
1 stop
OPO17:50Porto
£187
easyJet
9 Oct
OPO10:25Porto
6h 00m
1 stop
BHD16:25Belfast City
12 Oct
BHD09:30Belfast City
8h 20m
1 stop
OPO17:50Porto
£190

momondo Fare Finder

 
Customise your flight search to find flights from Portugal to Belfast 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 22 May 2026.
Use the filters below to find and compare flights from Portugal to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PortoBelfast

OPO - BFS

OPOBFS

Porto

Fri 9/10

14:25-16:55

Nonstop2h 30m

Belfast Intl

Mon 12/10

10:30-13:00

Nonstop2h 30m

£79

PortoBelfast

OPO - BFS

OPOBFS

Porto

Fri 9/10

14:25-16:55

Nonstop2h 30m

Belfast Intl

Mon 12/10

10:30-13:00

Nonstop2h 30m

£80

PortoBelfast

OPO - BFS

OPOBFS

Porto

Thu 2/7

21:45-11:50

1 stop14h 05m

Belfast Intl

Mon 6/7

08:40-20:40

1 stop12h 00m

£98

PortoBelfast

OPO - BFS

OPOBFS

Porto

Thu 2/7

21:45-11:50

1 stop14h 05m

Belfast Intl

Mon 6/7

08:40-20:40

1 stop12h 00m

£98

PortoBelfast

OPO - BFS

OPOBFS

Porto

Mon 22/6

07:15-09:45

Nonstop2h 30m

Belfast Intl

Fri 26/6

17:20-19:50

Nonstop2h 30m

£101

PortoBelfast

OPO - BFS

OPOBFS

Porto

Fri 26/6

07:45-15:05

1 stop7h 20m

Belfast Intl

Mon 29/6

06:30-12:30

1 stop6h 00m

£107

PortoBelfast

OPO - BFS

OPOBFS

Porto

Mon 22/6

07:15-09:45

Nonstop2h 30m

Belfast Intl

Fri 26/6

07:20-12:20

1 stop5h 00m

£110

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 9/10

10:25-16:25

1 stop6h 00m

Belfast City

Mon 12/10

09:30-17:50

1 stop8h 20m

£187

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 9/10

10:25-16:25

1 stop6h 00m

Belfast City

Mon 12/10

09:30-17:50

1 stop8h 20m

£190

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Sat 20/6

06:00-16:40

1 stop10h 40m

Belfast City

Tue 23/6

10:15-18:20

1 stop8h 05m

£197

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 Belfast from

How to get the cheapest flight ticket from Portugal to Belfast

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 Portugal to Belfast flight route?

Fly from Faro to Belfast Intl for the best Portugal - Belfast flight prices

What cabin class options are available on Portugal to Belfast flights?

There is only 1 cabin class available to choose from on Portugal to Belfast flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Portugal to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to Belfast

Fastest flight time

2h 30m

Direct flights

Tue and Sat

Airports in Belfast

2 airports
The fastest flight from Portugal to Belfast takes 2h 30m
Direct flights go from Portugal to Belfast on Tuesday and Saturday. There are no airlines offering direct flights..
There are 2 airports in Belfast. From Portugal there are direct flights to Belfast Intl (BFS).
Search flight deals

Frequently asked questions about flying from Portugal to Belfast

  • When did momondo last update prices for flights from Portugal to Belfast?

    Prices for flights from Portugal to Belfast are updated daily.

  • How old do you have to be to fly from Portugal to Belfast?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portugal to Belfast.

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

    The travel and health documents required for your trip to Belfast 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 Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Portugal.

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

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

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

momondo provides multiple filters to help you find the best flight to Belfast from Portugal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Portugal to Belfast 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.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport