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Cheap flights from Belfast to Lisbon from £50

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LIS
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Lisbon
Explore the most affordable flight options available from Belfast to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Tue 15/907:35 -
1 stop15h 25m
Thu 17/905:55 -
1 stop12h 00m
Deal found 9/8£104
Sun 6/907:10 -
1 stop16h 20m
Thu 10/922:10 -
1 stop9h 40m
Deal found 7/8£111
Sun 13/909:35 -
1 stop8h 20m
Tue 22/922:30 -
2 stops24h 50m
Deal found 10/8£115
Mon 7/909:15 -
1 stop8h 40m
Wed 14/1007:25 -
2 stops15h 55m
Deal found 10/8£116
Sun 20/910:55 -
1 stop12h 35m
Tue 29/921:35 -
1 stop14h 00m
Deal found 5/8£118
Tue 22/917:10 -
1 stop16h 05m
Tue 29/921:40 -
2 stops22h 10m
Deal found 8/8£122
Mon 7/909:50 -
1 stop11h 05m
Wed 14/1021:35 -
1 stop17h 20m
Deal found 10/8£124
Wed 7/1012:45 -
1 stop8h 15m
Thu 8/1006:40 -
1 stop13h 00m
Deal found 8/8£135
Thu 1/1007:00 -
1 stop13h 10m
Thu 8/1009:40 -
1 stop5h 50m
Deal found 7/8£136
Sun 20/906:50 -
1 stop11h 05m
Tue 29/921:40 -
2 stops16h 35m
Deal found 8/8£143
Sun 13/910:10 -
1 stop7h 45m
Tue 22/921:40 -
2 stops13h 30m
Deal found 10/8£144
Mon 7/909:50 -
1 stop13h 25m
Wed 14/1020:20 -
2 stops18h 10m
Deal found 10/8£163

Find flight deals from Belfast to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 August 2026.

Round-trip from

£104

One-way from

£50

Popular in

July

Cheapest in

March

Average price

£274
15/9-17/9
  • 15/9-17/9
  • 2 total stops
  • 27h 25m total
  • Belfast to Lisbon
Search Deals
5/9
  • 5/9
  • 1 total stop
  • 25h 50m total
  • Belfast to Lisbon
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Lisbon 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 10 August 2026.
Use the filters below to find and compare flights from Belfast to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastLisbon

BFS Belfast Intl - LIS Lisbon Humberto Delgado

BFSLIS

Belfast Intl

Sun 6/9

07:10-23:30

1 stop16h 20m

Lisbon Humberto Delgado

Thu 10/9

22:10-07:50

1 stop9h 40m

£111

BelfastLisbon

BFS Belfast Intl - LIS Lisbon Humberto Delgado

BFSLIS

Belfast Intl

Sun 13/9

09:35-17:55

1 stop8h 20m

Lisbon Humberto Delgado

Tue 22/9

22:30-23:20

2 stops24h 50m

£115

BelfastLisbon

BFS Belfast Intl - LIS Lisbon Humberto Delgado

BFSLIS

Belfast Intl

Mon 7/9

09:15-17:55

1 stop8h 40m

Lisbon Humberto Delgado

Wed 14/10

07:25-23:20

2 stops15h 55m

£116

BelfastLisbon

BFS Belfast Intl - LIS Lisbon Humberto Delgado

BFSLIS

Belfast Intl

Sun 20/9

10:55-23:30

1 stop12h 35m

Lisbon Humberto Delgado

Tue 29/9

21:35-11:35

1 stop14h 00m

£118

BelfastLisbon

BFS Belfast Intl - LIS Lisbon Humberto Delgado

BFSLIS

Belfast Intl

Wed 7/10

08:55-21:00

1 stop12h 05m

Lisbon Humberto Delgado

Thu 8/10

06:40-13:10

1 stop6h 30m

£120

BelfastLisbon

BHD Belfast City - LIS Lisbon Humberto Delgado

BHDLIS

Belfast City

Mon 7/9

09:50-20:55

1 stop11h 05m

Lisbon Humberto Delgado

Wed 14/10

21:35-14:55

1 stop17h 20m

£124
Fastest return journey

BelfastLisbon

BFS Belfast Intl - LIS Lisbon Humberto Delgado

BFSLIS

Belfast Intl

Thu 1/10

07:00-13:40

1 stop6h 40m

Lisbon Humberto Delgado

Thu 8/10

06:40-16:10

1 stop9h 30m

£130

BelfastLisbon

BHD Belfast City - LIS Lisbon Humberto Delgado

BHDLIS

Belfast City

Thu 1/10

07:00-20:10

1 stop13h 10m

Lisbon Humberto Delgado

Thu 8/10

09:40-15:30

1 stop5h 50m

£136

BelfastLisbon

BHD Belfast City - LIS Lisbon Humberto Delgado

BHDLIS

Belfast City

Thu 1/10

11:50-10:20

2 stops22h 30m

Lisbon Humberto Delgado

Thu 8/10

09:40-15:30

1 stop5h 50m

£170

BelfastLisbon

BHD Belfast City - LIS Lisbon Humberto Delgado

BHDLIS

Belfast City

Thu 15/10

11:50-10:20

2 stops22h 30m

Lisbon Humberto Delgado

Sun 18/10

07:15-13:40

1 stop6h 25m

£185

Flights are sorted by cheapest return flights first.

Deals found on 5/8

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Belfast to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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 Lisbon

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated 10 August 2026.
Read through reviews of airlines operating flights from Belfast to Lisbon, such as easyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,921 reviews
Check prices

Overall

6.9

Boarding

6.7

Comfort

6.8

Crew

7.7

Entertainment

5.5

Food

5.9

Reviews

1 / 20
10.0
Excellent

David J,Jul 2026

LGW - BOD

great pilot who explained tye delays due to the fires in France
easyJet
6.9
Okay
1,921 reviews
easyJet
6.9
Okay
1,921 reviews
Check prices

Overall

6.9

Boarding

6.7

Comfort

6.8

Crew

7.7

Entertainment

5.5

Food

5.9

Reviews

1 / 20
10.0
Excellent

David J,Jul 2026

LGW - BOD

great pilot who explained tye delays due to the fires in France

Related info for your journey

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

  • What airport do you fly into for flights to Lisbon from Belfast?

    For a flight from Belfast to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 4.2 mi from the center of the city. Humberto Delgado is the only Lisbon airport and it handles 0 inbound flights from Belfast per day. 1 airline has flights to Lisbon Humberto Delgado from Belfast on a regular basis.

  • How long is the flight from Belfast to Lisbon?

    There are many flights that can get you from Belfast to Lisbon in 11h 05m. Fly via easyJet to get the fastest option. The distance between Belfast and Lisbon is about 1104 mi.

  • What is the cheapest airline to fly from Belfast to Lisbon round-trip?

    Flying on easyJet is currently your cheapest option to Lisbon, with prices starting at £101. You may be able to fly from Belfast to Lisbon for 59% less than the average price by searching for this airline.

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

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

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

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

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

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

See more FAQs

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Oeiras
Fátima
Nazaré
Evora
Madeira
Setúbal
Almada
Óbidos
Tomar
Estoril
Figueira da Foz
Sintra
Costa da Caparica

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Belfast to Lisbon

Discover the top airline that operate flights from Belfast to Lisbon. 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 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£101Average£170FlexibilityNo cancel feeOn-time86%
Search easyJet 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 Lisbon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast to Lisbon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Lisbon from Belfast by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Lisbon from Belfast? 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 to Lisbon become cheaper?

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

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