Cheap flights from Belfast to Lisbon
Cheap return flights from Belfast to Lisbon
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Lisbon flight facts
What you need to know
What are the cheapest airlines?
- Ryanair
- easyJet
- TAP Air Portugal
These airlines usually offer the cheapest flights from Belfast to Lisbon.
What airlines fly indirectly?
- British Airways
- KLM
- Air France
These airlines fly from Belfast to Lisbon, but you’ll have at least one layover.
How long is the flight?
2 hours 45 minutes
This is the shortest flight time from Belfast to Lisbon.
Alternative flights from the UK to Lisbon
Check out prices for other routes
Alternative flights from Belfast
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Belfast/Lisbon route. There are around 35 flights on any given week from the UK to Lisbon and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Belfast to Lisbon
Tips and advice from our flight experts
You've searched for flights from Belfast to Lisbon. We've found 25 flights and compared them to give you the best offer. Ryanair is, on average, the cheapest for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket from Belfast to Lisbon for £63 on 19/06/2026 at 03:30.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 1,800 km flight from Belfast to Lisbon.
To find the best offers, book in advance or look for last-minute deals. Consider flying with Ryanair, which is popular for this route. The average flight duration is about 2 hours and 45 minutes. After selecting an offer, fill out your information and payment. Consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near Lisbon
Where other people are flying to
