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Cheap flights from Belfast to Portugal from £26

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LIS
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Belfast to Portugal

Keep the following information in mind while searching for Belfast to Portugal flight deals. Data was last updated 11 July 2025.

Round-trip from

£79

One-way from

£26

Popular in

July

Cheapest in

January

Average price

£277
Ryanair
  • Ryanair
  • 19/8-27/8
  • Nonstop
  • 6h 05m total
  • Belfast to Portugal
Search Deals
easyJet
  • easyJet
  • 13/10
  • Nonstop
  • 3h 05m total
  • Belfast to Portugal
Search Deals
Highest demand for flights based on searches. 35% potential increase in price (£60 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Belfast to Portugal

Cheapest flights from Belfast to Portugal
Explore the most affordable flight options available from Belfast to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Tue 19/817:10BFS - FAO
Nonstop3h 00mRyanair
Wed 27/808:45FAO - BFS
Nonstop3h 05mRyanair
Deal found 10/7£79
Tue 23/916:55BFS - FAO
Nonstop3h 05measyJet
Thu 2/1020:40FAO - BFS
1 stop11h 40measyJet
Deal found 10/7£91
Wed 29/1010:40BFS - FAO
Nonstop3h 05mMultiple Airlines
Sat 15/1107:20FAO - BFS
1 stop5h 55mMultiple Airlines
Deal found 9/7£96
Sat 23/810:35BFS - OPO
Nonstop2h 30mRyanair
Sat 30/813:30OPO - BFS
Nonstop2h 30mRyanair
Deal found 10/7£113
Tue 23/907:05BHD - FAO
1 stop12h 10measyJet
Thu 2/1006:20FAO - BHD
1 stop11h 55measyJet
Deal found 10/7£127
Fri 12/1210:00BFS - LIS
1 stop7h 25mMultiple Airlines
Fri 12/1221:30LIS - BFS
1 stop10h 35mMultiple Airlines
Deal found 8/7£152
Tue 23/907:05BHD - FAO
1 stop11h 35mMultiple Airlines
Thu 2/1006:05FAO - BHD
2 stops13h 30mMultiple Airlines
Deal found 10/7£158
Sat 23/810:35BFS - OPO
Nonstop2h 30mMultiple Airlines
Sat 30/806:15OPO - BFS
2 stops16h 50mMultiple Airlines
Deal found 10/7£161
Fri 26/917:25BHD - FAO
1 stop13h 40mKLM
Mon 29/921:45FAO - BHD
1 stop23h 30mKLM
Deal found 10/7£173
Wed 6/805:45BFS - FNC
1 stop9h 50mMultiple Airlines
Sat 9/806:00FNC - BFS
1 stop24h 50mMultiple Airlines
Deal found 9/7£176
Thu 18/909:00BFS - LIS
1 stop9h 25measyJet
Sun 21/910:05LIS - BFS
1 stop22h 05measyJet
Deal found 9/7£181
Fri 12/1207:20BHD - LIS
1 stop6h 25measyJet
Fri 12/1219:55LIS - BHD
1 stop13h 25measyJet
Deal found 8/7£238

Cheapflights Fare Finder

Customise your flight search to find flights from Belfast 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, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Belfast to Portugal that are best for you.

Fly from

Belfast

Fly to

Portugal

Route

Depart

Return

Price

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Tue 19/8

17:10-20:10

Nonstop3h 00m

Faro

Wed 27/8

08:45-11:50

Nonstop3h 05m

£79

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Tue 23/9

16:55-20:00

Nonstop3h 05m

Faro

Thu 2/10

20:40-08:20

1 stop11h 40m

£91

BelfastFaro

BFS - FAO

BFSFAO

Belfast Intl

Wed 29/10

10:40-13:45

Nonstop3h 05m

Faro

Sat 15/11

07:20-13:15

1 stop5h 55m

£96

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Sat 23/8

10:35-13:05

Nonstop2h 30m

Porto

Sat 30/8

13:30-16:00

Nonstop2h 30m

£113

BelfastFaro

BHD - FAO

BHDFAO

Belfast City

Tue 23/9

07:05-19:15

1 stop12h 10m

Faro

Thu 2/10

06:20-18:15

1 stop11h 55m

£127

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Fri 12/12

10:00-17:25

1 stop7h 25m

Lisbon Humberto Delgado

Fri 12/12

21:30-08:05

1 stop10h 35m

£152

BelfastFaro

BHD - FAO

BHDFAO

Belfast City

Tue 23/9

07:05-18:40

1 stop11h 35m

Faro

Thu 2/10

06:05-19:35

2 stops13h 30m

£158

BelfastPorto

BFS - OPO

BFSOPO

Belfast Intl

Sat 23/8

10:35-13:05

Nonstop2h 30m

Porto

Sat 30/8

06:15-23:05

2 stops16h 50m

£161

BelfastFaro

BHD - FAO

BHDFAO

Belfast City

Fri 26/9

17:25-07:05

1 stop13h 40m

Faro

Mon 29/9

21:45-21:15

1 stop23h 30m

£173

BelfastFunchal

BFS - FNC

BFSFNC

Belfast Intl

Wed 6/8

05:45-15:35

1 stop9h 50m

Funchal Madeira

Sat 9/8

06:00-06:50

1 stop24h 50m

£176

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 34 results
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Best time to book a flight from Belfast to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Belfast 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.

Cheapflights Insights

Everything you need to know about your flight from Belfast to Portugal

What is the cheapest month to book a flight from Belfast to Portugal?

Currently, January is the cheapest month in which you can book a flight from Belfast to Portugal (average of £101). Flying from Belfast to Portugal in August is currently the most expensive (average of £274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BFS to PT?

Find hourly flight availability from Belfast to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

A simple way to save on the total cost of your ticket is to fly from Belfast to Portugal in the afternoon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Belfast to Portugal?

Use this chart to determine the cheapest time to fly return from Belfast to Portugal. Price data was last updated on 6 July 2025.

Travellers seeking maximum savings on their Belfast to Portugal flight should consider departing on Tuesday at midday when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from Belfast to Portugal, such as KLM, Aer Lingus, andeasyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,372 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,372 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Aer Lingus
7.1
Good
1,154 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
easyJet
6.9
Okay
1,817 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Ryanair
6.9
Okay
5,150 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.6
Okay
7,109 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Belfast to Portugal one-way?

    To fly one-way, consider booking your trip with easyJet, which is currently one of the cheapest options available, starting at £26. Ryanair flights start at £36 while deals on Ryanair start at £43 one-way.

  • What are the most popular routes from Belfast to Portugal?

    The most popular flight routes from Belfast to Portugal are Belfast Intl - Faro, Belfast City - Faro and Belfast Intl - Porto.

  • Can I find deals for flights from Belfast to Portugal that include hotel bookings?

    Yes. In addition to deals on Belfast to Portugal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Portugal.

  • Can I find deals for business class flights from Belfast to Portugal?

    Yes. Cheapflights offers flight deals from Belfast to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belfast to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Belfast to Portugal (average of £101). Flying from Belfast to Portugal in August is currently the most expensive (average of £274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Belfast to Portugal

Discover the top 6 airlines that operate flights from Belfast to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£41Average£148FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£44Average£144FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£78Average£206FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£113Average£396FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
KLMCheapest£146Average£245FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£178Average£333FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast to Portugal?

Cheapflights makes it easy to find Belfast to Portugal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Portugal?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Portugal for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast to Portugal with no change fees?

Certainly. Search results for flights to Portugal from Belfast shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Belfast to Portugal become cheaper?

Not ready to book yet? You can track prices for flights from Belfast to Portugal on Cheapflights with our Price Alert feature and get notified when better prices are available.

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