133 € Belfast International to Lisbon Cheap Flights

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Flight deals from Belfast International to Lisbon

Looking for a cheap last-minute deal or the best return flight from Belfast International to Lisbon? Find the lowest prices on one-way and return tickets right here.

Lisbon.133 € per passenger.Departing Sun, 21 Sep, returning Thu, 25 Sep.Return flight with easyJet.Outbound indirect flight with easyJet, departs from Belfast International on Sun, 21 Sep, arriving in Lisbon.Inbound indirect flight with easyJet, departs from Lisbon on Thu, 25 Sep, arriving in Belfast International.Price includes taxes and charges.From 133 €, select.

Lisbon.141 € per passenger.Departing Tue, 7 Oct, returning Mon, 13 Oct.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast International on Tue, 7 Oct, arriving in Lisbon.Inbound indirect flight with Ryanair, departs from Lisbon on Mon, 13 Oct, arriving in Belfast International.Price includes taxes and charges.From 141 €, select.

Lisbon.144 € per passenger.Departing Sun, 2 Nov, returning Sat, 8 Nov.Return flight with easyJet.Outbound indirect flight with easyJet, departs from Belfast International on Sun, 2 Nov, arriving in Lisbon.Inbound indirect flight with easyJet, departs from Lisbon on Sat, 8 Nov, arriving in Belfast International.Price includes taxes and charges.From 144 €, select.

Lisbon.156 € per passenger.Departing Sat, 6 Dec, returning Sat, 13 Dec.Return flight with easyJet.Outbound indirect flight with easyJet, departs from Belfast International on Sat, 6 Dec, arriving in Lisbon.Inbound indirect flight with easyJet, departs from Lisbon on Sat, 13 Dec, arriving in Belfast International.Price includes taxes and charges.From 156 €, select.

Lisbon.159 € per passenger.Departing Mon, 22 Sep, returning Mon, 6 Oct.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast International on Mon, 22 Sep, arriving in Lisbon.Inbound indirect flight with Ryanair, departs from Lisbon on Mon, 6 Oct, arriving in Belfast International.Price includes taxes and charges.From 159 €, select.

Lisbon.171 € per passenger.Departing Thu, 5 Mar, returning Mon, 9 Mar.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast International on Thu, 5 Mar, arriving in Lisbon.Inbound indirect flight with Ryanair, departs from Lisbon on Mon, 9 Mar, arriving in Belfast International.Price includes taxes and charges.From 171 €, select.

Lisbon.174 € per passenger.Departing Thu, 5 Feb, returning Sun, 8 Feb.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Thu, 5 Feb, arriving in Lisbon.Inbound indirect flight with Ryanair, departs from Lisbon on Sun, 8 Feb, arriving in Belfast International.Price includes taxes and charges.From 174 €, select.

Lisbon.185 € per passenger.Departing Thu, 7 May, returning Sat, 9 May.Return flight with easyJet.Outbound indirect flight with easyJet, departs from Belfast International on Thu, 7 May, arriving in Lisbon.Inbound indirect flight with easyJet, departs from Lisbon on Sat, 9 May, arriving in Belfast International.Price includes taxes and charges.From 185 €, select.

Find the cheapest month to fly from Belfast International to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Belfast International to Lisbon flights are currently cheapest in September.

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Belfast International to Lisbon: Alternative routes

Compare routes from Belfast International to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Belfast to Lisbon: Flight information

The things to know before you go.

Cheapest flight found	133 €
Cheapest month to fly	September

Finding cheap flights from Belfast International to Lisbon: Frequently asked questions

How much are return flights from Belfast International to Lisbon?

The best price we found for a return flight from Belfast International to Lisbon is 133 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Belfast International to Lisbon?

Currently, there are no airlines that fly direct from Belfast International to Lisbon. But we found flights with one or more stops from 133 €.

How many flights are there a week from Belfast International to Lisbon?

As of June 2025, there are no flights flying from Belfast International to Lisbon.

When is the cheapest time to fly from Belfast International to Lisbon?

The cheapest month to fly from Belfast International to Lisbon is usually September.

Which upcoming date is cheapest to fly from Belfast International Airport to Lisbon Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Belfast International Airport to Lisbon Airport on Sunday, 21 September 2025.

Can I get a direct flight from Belfast International Airport to Lisbon Airport?

No airlines currently offer direct flights between Belfast International Airport and Lisbon Airport. Most routes have one or more stops.

How can I find the best flight deal to Lisbon?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Lisbon?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Belfast International Airport to Lisbon with?

Currently, easyJet offers the cheapest flight tickets to Lisbon.

Travelling from Belfast International Airport (BFS) to Lisbon Portela Airport (LIS): what you need to know

Belfast and Lisbon are in the same timezone, UTC+0.
Get to the airport on time so you don't miss your BFS to LIS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.
Travelling during a peak time such as August? Major public holidays and other high seasons can result in longer queues and delays at security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.
Consider adding a stopover when booking your ticket from Belfast International Airport to Lisbon Portela Airport. Simply deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Check out these options between BFS and LIS:
- Glasgow International Airport
- Stansted Airport
- Manchester Airport

How to find the cheapest flights from Belfast International Airport (BFS) to Lisbon Portela Airport (LIS)

58 € is the best price for a one-way Belfast International Airport to Lisbon Portela Airport flight. Return flights start from 133 €. These prices can change depending on availability and demand.
It's usually smart to book as early as possible if you're hoping to get cheap tickets from BFS to LIS. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.
The 'Whole month' search function shows you the cheapest flights from Belfast International Airport to Lisbon Portela Airport throughout the entire month. It's a great way to find a bargain if your plans are flexible.
Snapping up cheap flights from BFS to LIS couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when there's a better deal.
Find the perfect flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Belfast International Airport to Lisbon Portela Airport, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and number of stops.

Handy information about Belfast International Airport (BFS)

67.55% of flights that depart Belfast International Airport make it to their destination on time.
Belfast International Airport is about 32 kilometres from central Belfast. If you're driving, ride-sharing or catching a cab from the centre, it'll take 30 minutes or so to get there, depending on the traffic.
The journey on public transport takes about 2 hours.
Looking for a convenient hotel near BFS? If you're catching an early flight from Belfast International Airport to Lisbon Portela Airport, these accommodation options will have you sleeping moments from your check-in counter:

Arriving at Lisbon Portela Airport (LIS)

Book a hotel near LIS if you have a late Belfast International Airport to Lisbon Portela Airport flight. Choose one of these options and skip the long transfer after landing:
Go wherever you want, whenever you want with a Lisbon Portela Airport rental car. Pick up a set of wheels from Klass Wagen, Goldcar or OK Mobility and experience more of Lisbon and beyond.
Lock in the best possible rate by booking your vehicle from Lisbon Portela Airport about two weeks before your departure date.

Getting from Lisbon Portela Airport (LIS) to central Lisbon

Lisbon Portela Airport is approximately 10 kilometres from central Lisbon. Driving there takes about 20 minutes.
It'll take around 1 hour if you're travelling by public transport.

When to fly to Lisbon Portela Airport (LIS)

The quietest month for a flight from Belfast International Airport to Lisbon Portela Airport is January, while June is the most popular. Pick the ideal time to visit Lisbon based on whether you prefer a bustling atmosphere or a more laid-back vibe.
Before locking in your flight from Belfast International Airport to Lisbon Portela Airport, consider the kind of weather you enjoy. August is the warmest month in Lisbon, with the temperature ranging from 16ºC (61ºF) to 29ºC (84ºF).
If you want cooler conditions, search for a cheap ticket from BFS to LIS in January. Temperatures average between 8ºC (46ºF) and 16ºC (61ºF) then.

Explore more of Portugal

Porto is just one of the many places in Portugal waiting to be explored after you've seen Lisbon. Around 274 kilometres away to the north, its top attractions include Livraria Lello, Ribeira District and The Douro River.
Amadora is another essential stop in Portugal and is around 8 kilometres north-west of Lisbon. No journey is complete without seeing Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge.