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Cheap flights from Belfast Intl Airport to Lisbon from €89

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 Lisbon departing on 15/4. 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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0 bags
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Find the cheapest flights from Belfast Intl Airport to Lisbon

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
05:45 - 12:35BFS-LIS
6h 50m1 stop
Multiple Airlines Logo
09:20 - 17:00LIS-BFS
7h 40m1 stop
€145Multiple Airlines
Find Deal
Sun, 30 Nov - Tue, 9 Dec
Multiple Airlines Logo
07:10 - 16:30BFS-LIS
9h 20m2 stops
Multiple Airlines Logo
09:20 - 17:00LIS-BFS
7h 40m1 stop
€199Multiple Airlines
Find Deal
Sun, 30 Nov - Tue, 9 Dec

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport 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, momondo users made 13,528 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Sun 30/11

05:45-12:35

1 stop6h 50m

Lisbon Humberto Delgado

Tue 9/12

09:20-17:00

1 stop7h 40m

€145

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Sun 30/11

07:10-16:30

2 stops9h 20m

Lisbon Humberto Delgado

Tue 9/12

09:20-17:00

1 stop7h 40m

€199

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Wed 15/4

20:10-09:35

1 stop13h 25m

€89

BelfastLisbon

BFS - LIS

BFSLIS

Belfast Intl

Fri 26/12

07:50-17:40

1 stop9h 50m

€116

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Lisbon from

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

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 airline that flies from Belfast Intl to Lisbon Humberto Delgado?

easyJet is the most popular carrier operating from Belfast Intl to Lisbon Humberto Delgado

When to book flights from Belfast Intl Airport to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast Intl Airport to Lisbon (BFS to LIS) flight deals and tips

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

Direct flights

None
There are no direct flights from Belfast Intl Airport to Lisbon. There are no popular flight routes from Belfast Intl Airport to Lisbon.
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  • How far is Belfast Intl to Lisbon Humberto Delgado by plane?

    The straight-line distance from Belfast Intl to Lisbon Humberto Delgado is 1785.0 km. Flights usually cover this in 6h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Belfast Intl Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Belfast Intl Airport to Lisbon Humberto Delgado Airport are updated daily.

  • How old do you have to be to fly from Belfast Intl Airport to Lisbon Humberto Delgado Airport?

    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 stopovers 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 Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Estoril
Setúbal
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Comporta
Ericeira
Caldas da Rainha
Evora
Fátima
Óbidos
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Sines
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Peniche
Nazaré
Palmela

Why use momondo?

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

Finding the right flight to Lisbon from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Belfast to Lisbon flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Lisbon from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Belfast to Lisbon right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Belfast to Lisbon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lisbon and let you know when they change.

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