Cheap flights from London, ON to Lisbon from C$ 529
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from London to Lisbon
Cheapest flights from London to LisbonExplore the most affordable flight options available from London to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.
Explore the most affordable flight options available from London to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.
Best flights from London to LisbonDiscover carefully curated flight deals from London to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.
Discover carefully curated flight deals from London to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.
Last-minute flights from London to LisbonDiscover last-minute flight deals from London to Lisbon. Data last updated 9 October 2026 and is based on user searches.
Discover last-minute flight deals from London to Lisbon. Data last updated 9 October 2026 and is based on user searches.
One-way flights from London to LisbonSearch for one-way flight options from London to Lisbon. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.
Search for one-way flight options from London to Lisbon. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.
Find flight deals from London to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from London to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
LondonLisbon
YXU London - LIS Lisbon Humberto Delgado
YXULIS
London
Sat 21/11
9:05 p.m.-9:20 a.m.
1 stop31h 15m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
LondonLisbon
YXU London - LIS Lisbon Humberto Delgado
YXULIS
London
Wed 18/11
5:30 a.m.-1:30 p.m.
2 stops27h 00m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
LondonLisbon
YXU London - LIS Lisbon Humberto Delgado
YXULIS
London
Sat 21/11
6:40 a.m.-8:30 a.m.
3 stops44h 50m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
LondonLisbon
YXU London - LIS Lisbon Humberto Delgado
YXULIS
London
Thu 15/10
3:30 p.m.-10:30 a.m.
2 stops14h 00m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
LondonLisbon
YXU London - LIS Lisbon Humberto Delgado
YXULIS
London
Wed 18/11
6:40 a.m.-10:45 p.m.
3 stops35h 05m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
LondonLisbon
YXU London - LIS Lisbon Humberto Delgado
YXULIS
London
Thu 19/11
9:15 a.m.-8:10 a.m.
2 stops17h 55m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
LondonLisbon
YXU London - LIS Lisbon Humberto Delgado
YXULIS
London
Thu 21/1
9:15 a.m.-9:20 a.m.
1 stop19h 05m
Lisbon Humberto Delgado
Mon 25/1
11:20 a.m.-8:37 a.m.
1 stop26h 17m
LondonLisbon
YXU London - LIS Lisbon Humberto Delgado
YXULIS
London
Tue 16/2
5:30 a.m.-9:20 a.m.
1 stop22h 50m
Lisbon Humberto Delgado
Tue 9/3
11:20 a.m.-8:37 a.m.
1 stop26h 17m
LondonLisbon
YXU London - LIS Lisbon Humberto Delgado
YXULIS
London
Thu 15/10
6:20 p.m.-9:30 p.m.
3 stops22h 10m
Lisbon Humberto Delgado
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
Best time to book a flight from London to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from London with our price prediction graph.
Related info for your journey
Find useful and relevant information for your journey from London to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Lisbon?
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Alternative routes for London to Lisbon
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Complete your trip
Complete your trip to Lisbon by adding a car rental and/or hotel reservation to your travel itinerary.
Direct flights to Portugal
Book a non-stop flight to one of these other cities located in Portugal.
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Other flights to Lisbon
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.
London and Lisbon flights
Browse other London and Lisbon flight options. Last updated on 9 October 2026.
Other flights from London
Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
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How does Cheapflights help users find flights from London to Lisbon?
Cheapflights helps you search for flights from London to Lisbon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from London to Lisbon?
Cheapflights simply makes it quick and affordable to book flights from London to Lisbon by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from London to Lisbon with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Lisbon, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from London to Lisbon become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!