Question 1

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to Lisbon?

Accepted Answer

Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 1h 40m.

Question 2

What’s the fastest stopover option from Glasgow Intl Airport to Lisbon?

Accepted Answer

Flights via London (LHR) have the shortest average one-way travel time for one-stop routes: 5h 58m.

Question 3

What’s the top stopover airport for flights from Glasgow Intl Airport to Lisbon?

Accepted Answer

London (LHR) – chosen by Cheapflights users on 37% of one-stop itineraries from Glasgow Intl Airport to Lisbon on Cheapflights.

Question 4

What’s the cheapest stopover airport for flights from Glasgow Intl Airport to Lisbon?

Accepted Answer

Bristol (BRS) is the most affordable one-stop option, with an average return flight price of £157.

Question 5

How long is the flight from Glasgow Intl Airport to Lisbon?

Accepted Answer

Departing from Glasgow Intl Airport to Lisbon will take you 12h 10m. There are 1200 mi between Glasgow Intl Airport and Lisbon. This flight may include one or multiple stops.

Question 6

What are the cheapest airlines flying from Glasgow Intl Airport to Lisbon round-trip?

Accepted Answer

According to our current data, easyJet (£104), Ryanair (£117), and KLM (£133) offers the cheapest pricing from Glasgow Intl Airport to Lisbon. easyJet is priced at 55% lower than the current average price of a flight leaving 3 months from now.

Question 7

How far ahead should I book a flight from Glasgow Intl Airport to Lisbon?

Accepted Answer

The best time to book flights from Glasgow Intl Airport to Lisbon is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 8

What is the cheapest month to book a flight from Glasgow Intl Airport to Lisbon?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Lisbon (average of £101). Flying from Glasgow Intl Airport to Lisbon in August is currently the most expensive (average of £274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 9

What is the cheapest day to fly from Glasgow Intl Airport to Lisbon?

Accepted Answer

Travellers seeking maximum savings on their Glasgow Intl Airport to Lisbon flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Question 12

What are the most popular airlines that fly from Glasgow Intl Airport to Lisbon?

Accepted Answer

British Airways, Ryanair and KLM are the most popular airlines when flying from Glasgow Intl Airport to Lisbon.

Question 13

What is the cheapest day to fly round-trip from Glasgow Intl Airport to Lisbon?

Accepted Answer

Friday flights are generally found to be more expensive for flights from Glasgow Intl Airport to Lisbon. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lisbon.

Question 14

How far in advance should I book a flight from Glasgow Intl Airport to Lisbon?

Accepted Answer

To save on the cost of your flight from Glasgow Intl Airport to Lisbon, book at least 48 days before your planned departure. Booking around this time can save you about 97% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £155 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £333.

Question 15

What is the cheapest month to fly from Glasgow Intl Airport to Lisbon?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Lisbon. Flights to Lisbon from Glasgow Intl Airport in January are about £232 on average during January, but can be found for as low as £117.

Question 16

What is the cheapest time of day to fly from GLA to LIS?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Glasgow Intl Airport to Lisbon in the evening. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the morning.

Question 17

What airport do you fly into for flights to Lisbon from Glasgow Intl?

Accepted Answer

Lisbon Humberto Delgado (LIS) is the airport you will fly into if you book a flight from Glasgow Intl to Lisbon. You should not have trouble finding flights to Humberto Delgado from Glasgow Intl; the airport handles an average of 0 inbound flights from Glasgow Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Lisbon airport from Glasgow Intl. It is only a 4.2 mi journey from Humberto Delgado (LIS) to Lisbon’s city center.

Question 18

Can I find deals for flights from Glasgow Intl to Lisbon that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Glasgow Intl to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 19

How can I find direct flights from Glasgow Intl to Lisbon?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Lisbon.

Question 20

Can I find deals for business class flights from Glasgow Intl to Lisbon?

Accepted Answer

Yes. Cheapflights offers flight deals from Glasgow Intl to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 21

How does Cheapflights help users find flights from Glasgow Intl to Lisbon?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Lisbon from Glasgow Intl today with Cheapflights!

Question 22

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Lisbon?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Glasgow Intl 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.

Question 23

Can Cheapflights find flights from Glasgow Intl to Lisbon with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Glasgow Intl to Lisbon, users can toggle the no change fees filter when performing a flight search.

Question 24

Can Cheapflights notify me if prices for flights from Glasgow Intl to Lisbon become cheaper?

Accepted Answer

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!

Round-trip from	£110
One-way from	£48
Popular in	July
Cheapest in	January
Average price	£316

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£104	Average£201	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Ryanair	Cheapest£117	Average£166	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
KLM	Cheapest£133	Average£240	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£183	Average£308	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Cheap flights from Glasgow Intl Airport to Lisbon from £48

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Glasgow Intl to Lisbon Humberto Delgado are usually found in January or December, booked 90 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Glasgow Intl to Lisbon

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Find flight deals from Glasgow Intl to Lisbon

Cheapest flights from Glasgow Intl to LisbonExplore the most affordable flight options available from Glasgow Intl to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Explore the most affordable flight options available from Glasgow Intl to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

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Use the filters below to find and compare flights from Glasgow Intl Airport to Lisbon that are best for you.

Best time to book a flight from Glasgow Intl to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Glasgow Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to Lisbon

How far ahead should I book a flight from Glasgow Intl Airport to Lisbon?

What is the cheapest month to book a flight from Glasgow Intl Airport to Lisbon?

What is the cheapest time of day to fly from GLA to LIS?

What’s the top stopover airport for flights from Glasgow Intl Airport to Lisbon?

What’s the fastest stopover option from Glasgow Intl Airport to Lisbon?

What’s the fastest stopover option from Glasgow Intl Airport to Lisbon?

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to Lisbon?

Reviews of airlines servicing Lisbon

Check out reviews from past customers who have flown with KLM, easyJet, andRyanair from Glasgow Intl Airport to Lisbon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Lisbon from Glasgow Intl?

How long is the flight from Glasgow Intl Airport to Lisbon?

What are the cheapest airlines flying from Glasgow Intl Airport to Lisbon round-trip?

Can I find deals for flights from Glasgow Intl to Lisbon that include hotel bookings?

How can I find direct flights from Glasgow Intl to Lisbon?

Can I find deals for business class flights from Glasgow Intl to Lisbon?

What is the cheapest month to book a flight from Glasgow Intl Airport to Lisbon?

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Alternative routes for Glasgow Intl to Lisbon

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Top 4 airlines flying from Glasgow Intl to Lisbon

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How does Cheapflights help users find flights from Glasgow Intl to Lisbon?

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Lisbon?

Can Cheapflights find flights from Glasgow Intl to Lisbon with no change fees?

Can Cheapflights notify me if prices for flights from Glasgow Intl to Lisbon become cheaper?

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Cheapest flights from Glasgow Intl to Lisbon
Explore the most affordable flight options available from Glasgow Intl to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.