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Cheap flights from Belfast Intl Airport to Portugal from £28

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 Intl Airport to Portugal departing on 21/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Belfast Intl Airport to Portugal

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
17:20 - 19:50
BFS
-
OPO
2h 30mdirect
Ryanair Logo
07:15 - 09:45
OPO
-
BFS
2h 30mdirect
£72Ryanair
Fri, 4 Sep - Mon, 7 Sep
easyJet Logo
18:10 - 21:15
BFS
-
FAO
3h 05mdirect
easyJet Logo
06:50 - 09:55
FAO
-
BFS
3h 05mdirect
£76easyJet
Mon, 24 Aug - Wed, 2 Sep
Ryanair Logo
17:20 - 19:50
BFS
-
OPO
2h 30mdirect
Ryanair Logo
14:25 - 16:55
OPO
-
BFS
2h 30mdirect
£77Ryanair
Fri, 18 Sep - Fri, 25 Sep
easyJet Logo
18:10 - 21:15
BFS
-
FAO
3h 05mdirect
easyJet Logo
20:25 - 23:30
FAO
-
BFS
3h 05mdirect
£78easyJet
Mon, 24 Aug - Thu, 3 Sep
Ryanair Logo
20:10 - 23:10
BFS
-
FAO
3h 00mdirect
Ryanair Logo
15:05 - 18:10
FAO
-
BFS
3h 05mdirect
£79Ryanair
Tue, 29 Sep - Fri, 9 Oct
Ryanair Logo
20:10 - 23:10
BFS
-
FAO
3h 00mdirect
Ryanair Logo
16:40 - 19:45
FAO
-
BFS
3h 05mdirect
£80Ryanair
Tue, 25 Aug - Tue, 1 Sep
Multiple Airlines Logo
20:10 - 23:10
BFS
-
FAO
3h 00mdirect
Multiple Airlines Logo
06:05 - 15:15
FAO
-
BFS
9h 10m
1 stop
£81Multiple Airlines
Tue, 14 Jul - Wed, 22 Jul
Ryanair Logo
19:20 - 22:20
BFS
-
FAO
3h 00mdirect
Ryanair Logo
16:40 - 19:45
FAO
-
BFS
3h 05mdirect
£82Ryanair
Fri, 21 Aug - Tue, 1 Sep
Multiple Airlines Logo
20:10 - 23:10
BFS
-
FAO
3h 00mdirect
Multiple Airlines Logo
06:05 - 15:15
FAO
-
BFS
9h 10m
1 stop
£82Multiple Airlines
Tue, 14 Jul - Wed, 22 Jul
easyJet Logo
06:55 - 18:55
BFS
-
LIS
12h 00m
1 stop
easyJet Logo
19:30 - 07:15
LIS
-
BFS
11h 45m
1 stop
£134easyJet
Thu, 9 Jul - Thu, 16 Jul

easyJet flights from Belfast Intl Airport to Portugal

Our best easyJet deals on Belfast Intl Airport to Portugal flight tickets
easyJet
24 Aug
BFS18:10Belfast Intl
3h 05m
FAO21:15Faro
2 Sept
FAO06:50Faro
3h 05m
BFS09:55Belfast Intl
£76
easyJet
24 Aug
BFS18:10Belfast Intl
3h 05m
FAO21:15Faro
3 Sept
FAO20:25Faro
3h 05m
BFS23:30Belfast Intl
£78
easyJet
26 Aug
BFS18:00Belfast Intl
3h 05m
FAO21:05Faro
1 Sept
FAO09:40Faro
3h 05m
BFS12:45Belfast Intl
£93

Ryanair flights from Belfast Intl Airport to Portugal

Our best Ryanair deals on Belfast Intl Airport to Portugal flight tickets
Ryanair
4 Sept
BFS17:20Belfast Intl
2h 30m
OPO19:50Porto
7 Sept
OPO07:15Porto
2h 30m
BFS09:45Belfast Intl
£72
Ryanair
18 Sept
BFS17:20Belfast Intl
2h 30m
OPO19:50Porto
25 Sept
OPO14:25Porto
2h 30m
BFS16:55Belfast Intl
£77
Ryanair
29 Sept
BFS20:10Belfast Intl
3h 00m
FAO23:10Faro
9 Oct
FAO15:05Faro
3h 05m
BFS18:10Belfast Intl
£79

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport to Portugal 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 27 May 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Fri 4/9

17:20-19:50

Nonstop2h 30m

Porto

Mon 7/9

07:15-09:45

Nonstop2h 30m

£72

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Mon 24/8

18:10-21:15

Nonstop3h 05m

Faro

Wed 2/9

06:50-09:55

Nonstop3h 05m

£76

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Fri 18/9

17:20-19:50

Nonstop2h 30m

Porto

Fri 25/9

14:25-16:55

Nonstop2h 30m

£77

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Mon 24/8

18:10-21:15

Nonstop3h 05m

Faro

Thu 3/9

20:25-23:30

Nonstop3h 05m

£78

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Tue 29/9

20:10-23:10

Nonstop3h 00m

Faro

Fri 9/10

15:05-18:10

Nonstop3h 05m

£79

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Tue 25/8

20:10-23:10

Nonstop3h 00m

Faro

Tue 1/9

16:40-19:45

Nonstop3h 05m

£80

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Tue 14/7

20:10-23:10

Nonstop3h 00m

Faro

Wed 22/7

06:05-15:15

1 stop9h 10m

£81

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Fri 21/8

19:20-22:20

Nonstop3h 00m

Faro

Tue 1/9

16:40-19:45

Nonstop3h 05m

£82

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Tue 14/7

20:10-23:10

Nonstop3h 00m

Faro

Wed 22/7

06:05-15:15

1 stop9h 10m

£82

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Thu 9/7

06:55-18:55

1 stop12h 00m

Lisbon Humberto Delgado

Thu 16/7

19:30-07:15

1 stop11h 45m

£134

Flights are sorted by cheapest return flights first.

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

See travel insights to Portugal from

How to get the cheapest flight ticket from Belfast Intl Airport to Portugal

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 month to fly to Portugal?

The month of November is, on average, the cheapest month to fly to Portugal from Belfast Intl Airport, with most prices found around £13. If you are unable to visit Portugal during the month of November, then departing from Belfast Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around £22.

What is the cheapest Belfast Intl to Portugal flight route?

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

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

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

Can stopping save me money on Belfast Intl Airport to Portugal flights?

No. A direct flight is the cheapest option for a flight between Belfast Intl Airport to Portugal.

Cheap Belfast Intl Airport to Portugal flight deals and tips

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

Best price found

£98

Fastest flight time

2h 30m

Direct flights

Tue, Wed, Fri and Sat

Airports in Portugal

99 airports
The best one-way flight to Portugal from Belfast Intl Airport in the past 72 hours is £98. The best return flight deal from Belfast Intl Airport to Portugal found on momondo in the last 72 hours is £81.
The fastest flight from Belfast Intl Airport to Portugal takes 2h 30m
Direct flights go from Belfast Intl Airport to Portugal on Tuesday, Wednesday, Friday and Saturday. Airline offering direct flights is easyJet..
There are 99 airports in Portugal. From Belfast Intl Airport there are direct flights to Faro (FAO), Porto (OPO).
Search flight deals

Frequently asked questions about flying from Belfast Intl Airport to Portugal

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

    Prices for flights from Belfast Intl Airport to Portugal refresh daily.

  • How many operators does momondo search for flights from Belfast Intl Airport to Portugal?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast Intl Airport to Portugal.

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

    The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Belfast Intl Airport to Portugal?

Best airlines flying from Belfast Intl Airport to Portugal

Compare and see reviews for airlines that fly from Belfast Intl Airport to Portugal with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £35Free CancellationRating
6.5
129 reviews
Search Ryanair flights
RyanairPriceFrom £36Free CancellationRating
6.9
5,380 reviews
Search Ryanair flights
Jet2PriceFrom £47Free CancellationRating
8.2
188 reviews
Search Jet2 flights
easyJetPriceFrom £70Free CancellationRating
6.9
1,902 reviews
Search easyJet flights

Why use momondo?

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

It is quick and easy to find Belfast to Portugal 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 Portugal that suits you.

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

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

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

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

Price alerts on flights to Portugal from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portugal trip

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Find better results for your trip to Portugal

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Popular flights according to clicks in the last 7 days on momondo
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