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C$71 Cheap Flights from Belfast International (BFS) to Lisbon (LIS)

Compare Belfast International to Lisbon flight deals

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

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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 Airport to Lisbon Airport? If you want to travel next month, return fares start from C$312. Find the lowest prices on one-way and return tickets right here.
Lisbon.C$71 per passenger.Departing Sat., Sep. 5.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Sat., Sep. 5, arriving in Lisbon.Price includes taxes and charges.From C$71, select.
Lisbon.C$89 per passenger.Departing Thu., Oct. 29.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Thu., Oct. 29, arriving in Lisbon.Price includes taxes and charges.From C$89, select.
Lisbon.C$92 per passenger.Departing Mon., Aug. 31.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Mon., Aug. 31, arriving in Lisbon.Price includes taxes and charges.From C$92, select.
Lisbon.C$99 per passenger.Departing Sat., Nov. 7.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Belfast International on Sat., Nov. 7, arriving in Lisbon.Price includes taxes and charges.From C$99, select.
Lisbon.C$137 per passenger.Departing Mon., May 10.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Belfast International on Mon., May 10, arriving in Lisbon.Price includes taxes and charges.From C$137, select.
Lisbon.C$141 per passenger.Departing Wed., Jan. 13.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Belfast International on Wed., Jan. 13, arriving in Lisbon.Price includes taxes and charges.From C$141, select.
Lisbon.C$152 per passenger.Departing Tue., Mar. 2.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Belfast International on Tue., Mar. 2, arriving in Lisbon.Price includes taxes and charges.From C$152, select.
Lisbon.C$182 per passenger.Departing Thu., Dec. 17.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Belfast International on Thu., Dec. 17, arriving in Lisbon.Price includes taxes and charges.From C$182, select.
Lisbon.C$189 per passenger.Departing Mon., Apr. 5.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Belfast International on Mon., Apr. 5, arriving in Lisbon.Price includes taxes and charges.From C$189, select.
Lisbon.C$190 per passenger.Departing Tue., Jul. 28.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Tue., Jul. 28, arriving in Lisbon.Price includes taxes and charges.From C$190, select.
Lisbon.C$200 per passenger.Departing Sun., Feb. 28.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Belfast International on Sun., Feb. 28, arriving in Lisbon.Price includes taxes and charges.From C$200, select.
Lisbon.C$306 per passenger.Departing Mon., Jun. 28.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Mon., Jun. 28, arriving in Lisbon.Price includes taxes and charges.From C$306, 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.
Jul.
from C$190
Aug.
from C$92
Sep.
from C$71
Oct.
from C$89
Nov.
from C$99
Dec.
from C$182
Jan.
from C$141
Feb.
from C$200
Mar.
from C$152
Apr.
from C$189
May
from C$137
Jun.
from C$306

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.

Lisbon

8km from central Lisbon
ClosestCheapest
from C$71
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Cascais Municipal Aerodrome

19km from central Lisbon
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Belfast to Lisbon: Flight information

The things to know before you go.
Cheapest flight foundC$71
Cheapest month to flySeptember

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

The best price we found for a return flight from Belfast International to Lisbon is C$168. 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 Belfast International to Lisbon. But we found flights with one or more stops from C$168.
As of July 2026, there are no flights flying from Belfast International to Lisbon.
The cheapest month to fly from Belfast International to Lisbon is usually September.
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, September 27, 2026.
No airlines currently offer direct flights between Belfast International Airport and Lisbon Airport. 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 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.

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.

Currently, Ryanair offers the cheapest flight tickets to Lisbon.

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

  • During popular months like August, it's a good idea to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead for international flights when you fly during a peak period in general.

  • We make it a cinch to book a flight with a stopover. To look at the options for flights from Belfast International Airport to Lisbon Portela Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to tour the city of your choice. Popular stopovers between BFS and LIS are:

    • Glasgow International Airport

    • Stansted Airport

    • Manchester Airport

  • To find out whether you need a visa to enter Portugal, check with your airline and the local embassy or consulate. They'll provide you with the most current information, including additional travel documents you may need after booking your cheap ticket from BFS to LIS.

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

  • The best price we've seen for a one-way ticket from Belfast International Airport to Lisbon Portela Airport is C$71. The cheapest price for a return flight is C$168. Keep in mind that fares could change due to availability when booking.

  • To get your hands on cheap flight tickets from BFS to LIS, book ahead. Airlines generally offer their most competitively priced fares when flights are first released.

  • If you're willing to be flexible with your travel plans, use the 'Whole month' tool. It'll find the lowest price across every month when looking for a ticket from Belfast International Airport to Lisbon Portela Airport.

  • Create a Price Alert for cheap flight tickets from BFS to LIS. There's no need to search every day to see whether prices have dropped. We'll notify you when the price changes.

  • Use filters to tailor your flights from Belfast International Airport to Lisbon Portela Airport. Pick your ideal departure and arrival times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to get the best deals.

Handy information about Belfast International Airport (BFS)

  • Located around 32 kilometres from the center of Belfast, Belfast International Airport can be reached in about 31 minutes by car (depending on traffic). The same journey on public transport takes roughly 2 hours and 2 minutes.

  • Catching an early flight from Belfast International Airport to Lisbon Portela Airport? Avoid rushing to the terminal (and get some extra shut-eye) by picking one of these stays close to BFS:

Arriving at Lisbon Portela Airport (LIS)

Getting from Lisbon Portela Airport (LIS) to central Lisbon

  • Lisbon Portela Airport is approximately 10 kilometres from central Lisbon. With your own car rental or if you take a cab, the drive is about 22 minutes.

  • Getting there by public transport will take you around 59 minutes.

When to fly to Lisbon Portela Airport (LIS)

  • It's time to work out your trip dates for your flight from Belfast International Airport to Lisbon Portela Airport. June is the most popular month to visit Lisbon. If you want a quieter vibe, go in February.

  • When reserving your flight from Belfast International Airport to Lisbon Portela Airport, think about the kind of weather you like. August is the warmest month in Lisbon, with the temperature ranging from 16ºC to 29ºC.

  • January has average temperatures of between 8ºC and 16ºC. Look for cheap flight tickets from BFS to LIS sometime then if you like traveling in cooler conditions.

More about Lisbon

Complete your Lisbon trip with hotels and a car rental

  • Comparing flights is not the only thing we're good at. Once you've secured your cheap ticket to Lisbon Portela Airport, explore our great car rental offers that'll give you the flexibility to see the sights at your own pace. Then, have a look at our exclusive rates for hotels to find the perfect Lisbon stay.

Plan the rest of your trip from Belfast to Lisbon

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.