Cheap flights from Belfast Intl Airport to Portugal from £36
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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast Intl to Portugal
Keep the following information in mind while searching for Belfast Intl to Portugal flight deals. Data was last updated 12 June 2025.
Find flight deals from Belfast Intl to Portugal
Cheapest flights from Belfast Intl to PortugalExplore the most affordable flight options available from Belfast Intl to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Explore the most affordable flight options available from Belfast Intl to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast Intl 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 12 June 2025.
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
BelfastFaro
BFS - FAO
BFSFAO
Belfast Intl
Wed 29/10
10:40-13:45
Nonstop3h 05m
Faro
Thu 13/11
15:40-18:45
Nonstop3h 05m
BelfastFaro
BFS - FAO
BFSFAO
Belfast Intl
Mon 29/9
08:40-22:50
1 stop14h 10m
Faro
Wed 15/10
10:05-23:20
1 stop13h 15m
BelfastPorto
BFS - OPO
BFSOPO
Belfast Intl
Wed 16/7
11:10-13:40
Nonstop2h 30m
Porto
Wed 23/7
07:25-06:45
1 stop23h 20m
BelfastFaro
BFS - FAO
BFSFAO
Belfast Intl
Fri 19/9
17:25-20:25
Nonstop3h 00m
Faro
Fri 3/10
13:40-16:45
Nonstop3h 05m
BelfastLisbon
BFS - LIS
BFSLIS
Belfast Intl
Fri 12/9
21:40-19:50
1 stop22h 10m
Lisbon Humberto Delgado
Mon 15/9
17:15-07:45
1 stop14h 30m
BelfastPorto
BFS - OPO
BFSOPO
Belfast Intl
Wed 16/7
11:10-13:40
Nonstop2h 30m
Porto
Wed 23/7
14:05-16:35
Nonstop2h 30m
BelfastFaro
BFS - FAO
BFSFAO
Belfast Intl
Sun 20/7
16:20-19:20
Nonstop3h 00m
Faro
Sun 27/7
19:45-22:50
Nonstop3h 05m
BelfastFunchal
BFS - FNC
BFSFNC
Belfast Intl
Mon 14/7
22:20-14:10
1 stop15h 50m
Funchal Madeira
Sat 19/7
06:00-06:50
1 stop24h 50m
BelfastFunchal
BFS - FNC
BFSFNC
Belfast Intl
Fri 10/10
21:45-10:10
1 stop12h 25m
Funchal Madeira
Fri 17/10
12:05-23:30
1 stop11h 25m
BelfastFaro
BFS - FAO
BFSFAO
Belfast Intl
Mon 29/9
18:10-21:15
Nonstop3h 05m
Best time to book a flight from Belfast Intl to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Belfast Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Belfast Intl Airport to Portugal
What is the cheapest month to book a flight from Belfast Intl Airport to Portugal?
Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to Portugal (average of £101). Flying from Belfast Intl Airport 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 Intl 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 12 June 2025.
A simple way to save on the total cost of your ticket is to fly from Belfast Intl Airport 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 Intl Airport to Portugal?
Use this chart to determine the cheapest time to fly return from Belfast Intl to Portugal. Price data was last updated on 8 June 2025.
Travellers seeking maximum savings on their Belfast Intl Airport 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.
Rainfall in Portugal by month
Plan your trip to Portugal by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portugal ranges from 2.0 - 116.0 inches per month. December is typically the wettest month, when rainfall can reach 116.0 mm. July is typically the driest time to visit Portugal when rainfall is around 2.0 mm.
Temperature in Portugal by month
Plan your trip to Portugal by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).
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 12 June 2025.
Read through reviews of airlines operating flights from Belfast to Portugal, such as easyJet, Ryanair and Ryanair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Sohan,Jun 2025
LGW - PRG
Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Sohan,Jun 2025
LGW - PRG
Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Sohan,Jun 2025
LGW - PRG
Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Sohan,Jun 2025
LGW - PRG
Related info for your journey
Find useful and relevant information for your journey from Belfast Intl to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Belfast Intl to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Belfast Intl to Portugal
Discover the top 6 airlines that operate flights from Belfast Intl 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 12 June 2025.
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Can Cheapflights find flights from Belfast Intl to Portugal with no change fees?
Need flexible booking options for your flight to Portugal from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Belfast Intl to Portugal become cheaper?
Yes! Start tracking prices for Belfast Intl to Portugal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.