Cheap Flights from Lisbon to Glasgow Intl

Compare Lisbon to Glasgow Intl flight deals

Find the cheapest month or even day of the year to fly to Glasgow Intl

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Flight deals from Lisbon to Glasgow Intl

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

Find the cheapest month to fly from Lisbon to Glasgow Intl

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

Direct flights from Lisbon to Glasgow Intl

Lisbon to Glasgow Intl: Alternative routes

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

Lisbon to Glasgow: Flight information

The things to know before you go.
Cheapest flight found$183
Cheapest month to flyApril
Average flight time3 hrs, 5 mins
Most popular airlineeasyJet
Average flights per week2

Finding cheap flights from Lisbon to Glasgow Intl: Frequently asked questions

The best price we found for a return flight from Lisbon to Glasgow Intl is $183. 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.
3 hours and 5 minutes is the average flight time from Lisbon to Glasgow Intl.
easyJet flies direct from Lisbon to Glasgow Intl.
As of February 2026, there are 2 flights per week flying from Lisbon to Glasgow Intl.
The cheapest month to fly from Lisbon to Glasgow Intl is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Glasgow Intl Airport on Tuesday, 21 April 2026.
Yes – the average flight time is 3 hours and 5 minutes.
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 Glasgow Intl 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 Glasgow is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair and easyJet offer the cheapest flight tickets to Glasgow Intl.

Flying from Lisbon Portela Airport (LIS) to Glasgow International Airport (GLA): what you need to know

  • The average time for a direct flight from Lisbon Portela Airport to Glasgow International Airport is 3 hours 15 minutes.

  • Lisbon and Glasgow share the UTC+0 timezone. That means you won't have to adjust your watch after you land.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your LIS to GLA flight.

  • Be prepared for longer lines in popular months like June. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a wise move.

  • EasyJet is your gateway to discovering Glasgow (and maybe even some other exciting parts of United Kingdom!). Browse the direct flights from Lisbon Portela Airport to Glasgow International Airport offered by this carrier.

  • The airline that serves the most passengers on this route is easyJet.

  • Think about adding a stopover when booking your ticket from Lisbon Portela Airport to Glasgow International Airport. Just uncheck 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Here are some options between LIS and GLA:

    • Bordeaux Airport

    • London Heathrow Airport

    • Dublin Airport

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Glasgow International Airport (GLA)

  • The lowest price we've found for a one-way Lisbon Portela Airport to Glasgow International Airport flight is $85. A return plane ticket is currently $183. Depending on the availability and when you book, these fares could change.

  • To find cheap tickets from LIS to GLA, book ahead. Airlines typically offer lower prices when flights are first made available.

  • Schedule your trip for November. That's the cheapest month for flights from Lisbon Portela Airport to Glasgow International Airport. If your travel dates are flexible, use the 'Whole month' tool to find the lowest price across each month.

  • You won't have to check every day to see if fares have gone down when you create a Price Alert. We'll update you the moment a special offer becomes available on cheap flights from LIS to GLA.

  • Pick your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Lisbon Portela Airport to Glasgow International Airport.

Handy information about Lisbon Portela Airport (LIS)

  • When it comes to Lisbon Portela Airport's on-time performance, data shows 64.1% of flights arrive within the scheduled timeframe.

  • Central Lisbon to Lisbon Portela Airport is around 10 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Expect a trip time of around 1 hour on public transport.

  • Looking for a convenient hotel near LIS? If you're boarding an early flight from Lisbon Portela Airport to Glasgow International Airport, these stays will have you sleeping moments from your check-in counter:

Arriving at Glasgow International Airport (GLA)

Getting from Glasgow International Airport (GLA) to central Glasgow

  • Glasgow International Airport is approximately 14 kilometres from the centre of Glasgow. Driving there takes about 15 minutes.

  • If you're taking public transport, expect a journey of about 35 minutes.

When to fly to Glasgow International Airport (GLA)

  • June is the busiest month for flights from Lisbon Portela Airport to Glasgow International Airport. For smaller crowds, visit Glasgow in April.

  • The warmest month in Glasgow is July, with temperatures ranging between 9ºC and 20ºC. Book your flights from Lisbon Portela Airport to Glasgow International Airport in this month if this is the type of weather you enjoy.

  • Look for cheap tickets from LIS to GLA in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -1ºC and 7ºC on average.

Explore more of United Kingdom

  • Glasgow has loads to offer, but there are so many other parts of United Kingdom waiting to be discovered. Around 402 kilometres south-east of Glasgow, a visit to Birmingham will keep your itinerary busy. Start with leading sights like Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Edinburgh is another must-experience destination in United Kingdom and is around 64 kilometres east of Glasgow. No trip is complete without visiting Edinburgh Castle, Arthur's Seat and National Museum of Scotland.

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