Cheap Flights from Lisbon to Belfast

Compare Lisbon to Belfast flight deals

Find the cheapest month or even day of the year to fly to Belfast

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Flight deals from Lisbon to Belfast

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

Find the cheapest month to fly from Lisbon to Belfast

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

Alternative Lisbon to Belfast routes

Looking for the cheapest, fastest or easiest route from Lisbon to Belfast? You could fly into the following airports instead.

Lisbon to Belfast: Flight information

The things to know before you go.
Cheapest flight foundR 947
Cheapest month to flyDecember

Finding cheap flights from Lisbon to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Lisbon to Belfast is R 1,900. 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.
Currently, there are no airlines that fly direct from Lisbon to Belfast. But we found flights with one or more stops from R 1,893.
As of October 2025, there are no flights flying from Lisbon to Belfast.
The cheapest month to fly from Lisbon to Belfast is usually December.
If you're flying from Lisbon Airport, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the centre of Belfast. We've found flights into this airport from R 1,900.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Belfast on Wednesday, 3 December 2025.
No airlines currently offer direct flights between Lisbon Airport and Belfast. Most routes have one or more stops.
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 Belfast 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In October, the average temperature is usually around 10°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
Currently, easyJet offers the cheapest flight tickets to Belfast.

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

  • Belfast and Lisbon (where Lisbon Portela Airport is located) are both in the UTC+0 timezone. This means there's no time difference to adjust for.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your LIS to Belfast flight.

  • Taking off during a peak time like a bank holiday? Expect longer queues at security and check-in. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Stopovers are the perfect opportunity to take a break from travelling and maybe even tick a new city off your list. When browsing for flight tickets from LIS to Belfast, deselect the 'Direct flights only' box to see where you can visit along the way. Top options include:

    • London Heathrow Airport (LHR)

    • London Gatwick Airport (LGW)

    • Manchester Airport (MAN)

  • LIS is about 6 kilometres from central Lisbon. If you're catching a cab, ride-sharing or driving from the centre, it'll take 20 minutes or so to get there, depending on the traffic. If you're using public transport, expect the journey time to be around 1 hour.

  • Looking for a hotel near LIS? If you've booked an early flight from Lisbon Portela Airport to Belfast, these stays will put you moments from check-in:

  • Of all flights departing from Lisbon Portela Airport, 64.1% land on time at their destination.

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

  • R 944 is currently the lowest price for a one-way Lisbon Portela Airport to Belfast flight. Return flight tickets start at R 1,893. These fares can change based on demand and availability.

  • Don't wait until the last minute. You're more likely to find cheap flights from LIS to Belfast if you book early. Airlines often offer some great early bird rates.

  • Scoring cheap tickets from Lisbon Portela Airport to Belfast is easier if you're flexible with your travel plans. Try using the 'Whole month' function to get the lowest fares across every month and bag a fantastic deal.

  • There's no need to keep looking every day to find out if fares have dropped when you create a Price Alert. We'll let you know when there's an extra saving on cheap flights from LIS to Belfast.

  • Select your ideal departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Lisbon Portela Airport to Belfast by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Belfast

Belfast International Airport (BFS)

  • Belfast International Airport (BFS) to central Belfast takes around 30 minutes by car. The centre is roughly 32 kilometres away.

  • Travelling on public transport takes around 2 hours.

  • If you're coming in on a late flight from Lisbon Portela Airport to Belfast, few things beat the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and resting not long after at one of these hotels near BFS:

  • Begin your adventure by picking up a Belfast International Airport rental car. Grab a set of wheels from Budget, Drivalia or Dollar and explore beyond Belfast's main sights.

  • Booking your vehicle from Belfast International Airport around three weeks before your flight from LIS to Belfast can help you get the lowest rate.

George Best Belfast City Airport (BHD)

  • Once your flight from Lisbon Portela Airport to Belfast has touched down, you can make your way to the city centre in around 10 minutes by car. Central Belfast is roughly 8 kilometres from George Best Belfast City Airport (BHD).

  • If you travel by public transport, the ride to the centre will take you 20 minutes or so.

  • Following your LIS to Belfast flight, kick back at a hotel close to BHD. These are some great options that'll help you sink into relaxation mode:

  • Budget, Sixt and Alamo make picking up a George Best Belfast City Airport rental car quick and easy. These trusted companies are located in or around the terminal and will have you behind the wheel before you know it.

  • Get exactly what you want. Booking your ride from BHD two weeks in advance often means lower prices and a wider range of vehicles.

Best time to go to Belfast

  • Carefully consider your dates before booking your flight from Lisbon Portela Airport to Belfast. The city comes alive during peak season, but prices are often higher and top attractions can be busy. Go to Belfast in low season for a quieter vibe.

  • The warmest month in Belfast is July, with temperatures ranging between 10ºC (50ºF) and 19ºC (66ºF). Book your Lisbon Portela Airport to Belfast flight ticket then if that's your ideal forecast.

  • Search for cheap tickets from LIS to Belfast in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 1ºC (34ºF) and 8ºC (46ºF) on average.

More about Belfast

  • When it comes to searching for somewhere to rest your head, you'll find the top stays in Belfast right here. Check out these options once you've booked your flight from Lisbon Portela Airport to Belfast:

  • Crumlin Road Gaol Visitor Attraction and Conference Centre and Titanic Belfast are just a couple of the major attractions to add to your Belfast itinerary. Keep the sightseeing going at Botanic Gardens.

Explore more of United Kingdom

  • Birmingham is just one of the many places in United Kingdom waiting to be discovered after you've seen Belfast. Around 354 kilometres away to the south-east, its best attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • If you're looking to explore another major destination in United Kingdom, head for Bristol, roughly 418 kilometres south-east of Belfast. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.