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Cheap flights from Portugal to Belfast City Airport from £77

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — BHD
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Portugal to Belfast City

Keep the following information in mind while searching for Portugal to Belfast City flight deals. Data was last updated 13 June 2025.

Round-trip from

£221

One-way from

£77

Popular in

September

Cheapest in

February

Average price

£64
3/7-9/7
  • 3/7-9/7
  • 4 total stops
  • 45h 50m total
  • Portugal to Belfast
Search Deals
KLM
  • KLM
  • 20/11
  • 1 total stop
  • 16h 00m total
  • Portugal to Belfast
Search Deals
Highest demand for flights based on searches. 38% potential increase in price (£49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Portugal to Belfast City

Cheapest flights from Portugal to Belfast City
Explore the most affordable flight options available from Portugal to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Thu 3/706:45OPO - BHD
2 stops13h 10mMultiple Airlines
Wed 9/711:00BHD - OPO
2 stops32h 40mMultiple Airlines
Deal found 11/6£221
Thu 3/706:40OPO - BHD
1 stop8h 25measyJet
Wed 9/707:05BHD - OPO
1 stop11h 45measyJet
Deal found 11/6£279
Thu 10/707:00LIS - BHD
1 stop7h 40measyJet
Thu 17/709:40BHD - LIS
1 stop9h 45measyJet
Deal found 12/6£280
Sat 12/706:05LIS - BHD
1 stop6h 45mMultiple Airlines
Sat 12/718:00BHD - LIS
2 stops28h 05mMultiple Airlines
Deal found 11/6£312
Sat 28/619:00OPO - BHD
1 stop26h 15mKLM
Wed 2/717:25BHD - OPO
1 stop17h 15mKLM
Deal found 11/6£314
Thu 10/711:25LIS - BHD
2 stops22h 25mAer Lingus
Thu 17/716:55BHD - LIS
2 stops28h 40mAer Lingus
Deal found 12/6£522
Sat 28/608:15OPO - BHD
2 stops25h 05mBritish Airways
Wed 2/718:30BHD - OPO
1 stop14h 35mBritish Airways
Deal found 11/6£551

Cheapflights Fare Finder

Customise your flight search to find flights from Portugal to Belfast City 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 13 June 2025.
Use the filters below to find and compare flights from Portugal to Belfast City Airport that are best for you.

Fly from

Portugal

Fly to

Belfast City

Route

Depart

Return

Price

PortoBelfast

OPO - BHD

OPOBHD

Porto

Thu 3/7

06:45-19:55

2 stops13h 10m

Belfast City

Wed 9/7

11:00-19:40

2 stops32h 40m

£221

PortoBelfast

OPO - BHD

OPOBHD

Porto

Thu 3/7

06:40-15:05

1 stop8h 25m

Belfast City

Wed 9/7

07:05-18:50

1 stop11h 45m

£279

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Thu 10/7

07:00-14:40

1 stop7h 40m

Belfast City

Thu 17/7

09:40-19:25

1 stop9h 45m

£280

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Sat 12/7

06:05-12:50

1 stop6h 45m

Belfast City

Sat 12/7

18:00-22:05

2 stops28h 05m

£312

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sat 28/6

19:00-21:15

1 stop26h 15m

Belfast City

Wed 2/7

17:25-10:40

1 stop17h 15m

£314

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Thu 10/7

11:25-09:50

2 stops22h 25m

Belfast City

Thu 17/7

16:55-21:35

2 stops28h 40m

£522

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sat 28/6

08:15-09:20

2 stops25h 05m

Belfast City

Wed 2/7

18:30-09:05

1 stop14h 35m

£551

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Thu 20/11

05:00-21:00

1 stop16h 00m

£77

PortoBelfast

OPO - BHD

OPOBHD

Porto

Wed 6/8

16:00-11:20

1 stop19h 20m

£98

LisbonBelfast

LIS - BHD

LISBHD

Lisbon Humberto Delgado

Thu 20/11

06:30-19:10

2 stops12h 40m

£124

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 12 results
1
2

Best time to book a flight from Portugal to Belfast City

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

Rainfall in Belfast City by month

Plan your trip to Belfast City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast City Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast City Airport when rainfall is around 50.0 mm.

Temperature in Belfast City by month

Plan your trip to Belfast City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast City Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. 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 Belfast City. Reviews last updated 13 June 2025.
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Aer Lingus
7.1
Good
1,118 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
easyJet
6.9
Okay
1,812 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
British Airways
6.6
Okay
7,011 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Belfast City. 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 Portugal to Belfast City Airport one-way?

    One-way options have recently been found by users for as low as £77 on KLM. Other airlines that offer cheap prices include easyJet from £182 and British Airways from £283 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portugal to Belfast City 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 Portugal to Belfast City Airport?

    Currently, April is the cheapest month in which you can book a flight from Portugal to Belfast City Airport (average of £98). Flying from Portugal to Belfast City Airport in December is currently the most expensive (average of £116). 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

Travelling to a place near Portugal?

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

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See prices for flight routes from nearby airports that may be better suited for you.
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Can Cheapflights find flights from Portugal to Belfast City with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portugal to Belfast City, users can toggle the no change fees filter when performing a flight search.

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