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

Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 1h 34m.

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

London (LHR) – chosen by Cheapflights users on 42% of one-stop itineraries from Glasgow Intl Airport to Lisbon on Cheapflights.

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

London (LGW) is the most affordable one-stop option, with an average return flight price of £165.

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

Flights via London (LHR) have the shortest average one-way travel time for one-stop routes: 5h 53m.

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

Departing from Glasgow Intl Airport to Lisbon will take you 13h 40m. There are 1200 mi between Glasgow Intl Airport and Lisbon. This flight may include one or multiple stops.

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

According to our current data, easyJet (£105), Ryanair (£119), and KLM (£135) offers the cheapest pricing from Glasgow Intl Airport to Lisbon. easyJet is priced at 54% lower than the current average price of a flight leaving 3 months from now.

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.

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).

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

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

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

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.

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

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

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

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.

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

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.

£53+ Flights from Glasgow Intl Airport to Lisbon

Find flight deals from Glasgow Intl to Lisbon

Enter your travel dates to find the best prices.

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 29 October 2025.

Tue 9/1220:40GLA - LIS

1 stop13h 45measyJet

Fri 12/1217:50LIS - GLA

1 stop15h 10measyJet

Deal found 28/10£81

Thu 11/1207:10GLA - LIS

1 stop11h 45mMultiple Airlines

Thu 18/1220:30LIS - GLA

1 stop11h 25mMultiple Airlines

Deal found 27/10£104

Sun 7/1207:25GLA - LIS

1 stop7h 30mMultiple Airlines

Tue 9/1218:15LIS - GLA

1 stop13h 55mMultiple Airlines

Deal found 27/10£105

Mon 8/1206:30GLA - LIS

1 stop11h 10measyJet

Tue 9/1218:15LIS - GLA

1 stop13h 55measyJet

Deal found 27/10£107

Wed 19/1107:45GLA - LIS

1 stop12h 05mRyanair

Sat 22/1121:45LIS - GLA

1 stop9h 10mRyanair

Deal found 27/10£110

Wed 3/1220:45GLA - LIS

1 stop13h 15mRyanair

Thu 4/1220:30LIS - GLA

1 stop11h 25mRyanair

Deal found 27/10£113

Wed 3/1208:50GLA - LIS

1 stop4h 45measyJet

Fri 5/1217:50LIS - GLA

1 stop25h 10measyJet

Deal found 27/10£120

Tue 9/1207:10GLA - LIS

2 stops13h 15mMultiple Airlines

Fri 12/1220:50LIS - GLA

1 stop10h 05mMultiple Airlines

Deal found 28/10£131

Fri 12/1223:00GLA - LIS

2 stops21h 45mRyanair

Fri 19/1220:50LIS - GLA

1 stop10h 05mRyanair

Deal found 28/10£134

Wed 19/1108:55GLA - LIS

2 stops10h 55mMultiple Airlines

Sat 22/1121:45LIS - GLA

1 stop9h 10mMultiple Airlines

Deal found 27/10£137

Best flights from Glasgow Intl to Lisbon
Discover carefully curated flight deals from Glasgow Intl to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2025.

Tue 9/1220:40GLA - LIS

1 stop13h 45measyJet

Fri 12/1217:50LIS - GLA

1 stop15h 10measyJet

Deal found 28/10£81

Sun 7/1207:25GLA - LIS

1 stop7h 30mMultiple Airlines

Tue 9/1218:15LIS - GLA

1 stop13h 55mMultiple Airlines

Deal found 27/10£105

Mon 12/123:35GLA - LIS

1 stop13h 40mRyanair

Mon 19/117:05LIS - GLA

1 stop15h 55mRyanair

Deal found 28/10£111

Mon 8/1206:30GLA - LIS

1 stop11h 10measyJet

Tue 9/1218:15LIS - GLA

1 stop13h 55measyJet

Deal found 27/10£107

Wed 3/1220:45GLA - LIS

1 stop13h 15mRyanair

Thu 4/1220:30LIS - GLA

1 stop11h 25mRyanair

Deal found 27/10£113

Mon 12/108:35GLA - LIS

2 stops23h 55mMultiple Airlines

Mon 19/117:05LIS - GLA

1 stop15h 55mMultiple Airlines

Deal found 28/10£116

Tue 3/208:50GLA - LIS

1 stop9h 35measyJet

Sat 7/211:15LIS - GLA

1 stop8h 50measyJet

Deal found 28/10£116

Thu 11/1207:10GLA - LIS

2 stops9h 35mMultiple Airlines

Thu 18/1220:30LIS - GLA

1 stop11h 25mMultiple Airlines

Deal found 27/10£119

Tue 3/308:50GLA - LIS

1 stop9h 35measyJet

Sat 7/311:15LIS - GLA

1 stop8h 50measyJet

Deal found 27/10£116

Wed 3/1208:50GLA - LIS

1 stop4h 45measyJet

Fri 5/1217:50LIS - GLA

1 stop25h 10measyJet

Deal found 27/10£120

Thu 12/309:20GLA - LIS

1 stop8h 50measyJet

Mon 16/320:00LIS - GLA

1 stop12h 20measyJet

Deal found 27/10£121

Last-minute flights from Glasgow Intl to Lisbon
Discover last-minute flight deals from Glasgow Intl to Lisbon. Data last updated 29 October 2025 and is based on user searches.

Fri 7/1121:50GLA - LIS

1 stop14h 40mRyanair

Mon 10/1117:05LIS - GLA

1 stop15h 55mRyanair

Deal found 28/10£147

Wed 19/1107:45GLA - LIS

1 stop12h 05mRyanair

Sat 22/1121:45LIS - GLA

1 stop9h 10mRyanair

Deal found 27/10£110

Wed 19/1108:55GLA - LIS

2 stops10h 55mMultiple Airlines

Sat 22/1121:45LIS - GLA

1 stop9h 10mMultiple Airlines

Deal found 27/10£137

Mon 24/1113:10GLA - LIS

1 stop9h 40mLufthansa

Mon 1/1212:25LIS - GLA

1 stop10h 45mLufthansa

Deal found 27/10£255

Wed 26/1113:55GLA - LIS

1 stop7h 50mBritish Airways

Sun 30/1112:55LIS - GLA

1 stop8h 45mBritish Airways

Deal found 27/10£319

Sun 30/1106:05GLA - LIS

1 stop8h 30mKLM

Sun 7/1205:00LIS - GLA

1 stop11h 35mKLM

Deal found 28/10£226

Sun 30/1113:25GLA - LIS

2 stops9h 00mMultiple Airlines

Sun 7/1205:00LIS - GLA

1 stop11h 35mMultiple Airlines

Deal found 28/10£271

One-way flights from Glasgow Intl to Lisbon
Search for one-way flight options from Glasgow Intl to Lisbon. Find affordable one-way fares based on user searches. Data last updated 29 October 2025.

Tue 3/208:50GLA - LIS

1 stop9h 35measyJet

Deal found 28/10£53

Mon 24/1123:35GLA - LIS

1 stop13h 40mRyanair

Deal found 27/10£56

Mon 26/121:05GLA - LIS

1 stop11h 25mMultiple Airlines

Deal found 27/10£59

Mon 23/308:35GLA - LIS

1 stop13h 05mMultiple Airlines

Deal found 29/10£65

Tue 3/219:55GLA - LIS

2 stops21h 00mMultiple Airlines

Deal found 28/10£66

Sat 21/320:40GLA - LIS

1 stop13h 35measyJet

Deal found 29/10£75

Sun 22/307:55GLA - LIS

1 stop10h 40measyJet

Deal found 29/10£78

Mon 30/308:40GLA - LIS

2 stops12h 50mMultiple Airlines

Deal found 26/10£80

Tue 24/308:50GLA - LIS

1 stop9h 35measyJet

Deal found 29/10£89

Cheap flight deals from Glasgow Intl to Lisbon

Round-trip from	£81
One-way from	£53
Popular in	June
Cheapest in	December
Average price	£231

easyJet
9/12-12/12
2 total stops
28h 55m total
Glasgow to Lisbon

Search Deals

easyJet
3/2
1 total stop
9h 35m total
Glasgow to Lisbon

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (£49 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Tue 9/12

20:40-10:25

1 stop13h 45m

Lisbon Humberto Delgado

Fri 12/12

17:50-09:00

1 stop15h 10m

£81

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Sun 7/12

07:25-14:55

1 stop7h 30m

Lisbon Humberto Delgado

Tue 9/12

18:15-08:10

1 stop13h 55m

£105

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Mon 8/12

06:30-17:40

1 stop11h 10m

Lisbon Humberto Delgado

Tue 9/12

18:15-08:10

1 stop13h 55m

£107

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Mon 12/1

23:35-13:15

1 stop13h 40m

Lisbon Humberto Delgado

Mon 19/1

17:05-09:00

1 stop15h 55m

£111

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Wed 3/12

20:45-10:00

1 stop13h 15m

Lisbon Humberto Delgado

Thu 4/12

20:30-07:55

1 stop11h 25m

£113

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Mon 12/1

08:35-08:30

2 stops23h 55m

Lisbon Humberto Delgado

Mon 19/1

17:05-09:00

1 stop15h 55m

£116

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Tue 3/2

08:50-18:25

1 stop9h 35m

Lisbon Humberto Delgado

Sat 7/2

11:15-20:05

1 stop8h 50m

£116

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Tue 3/3

08:50-18:25

1 stop9h 35m

Lisbon Humberto Delgado

Sat 7/3

11:15-20:05

1 stop8h 50m

£116

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Thu 11/12

07:10-16:45

2 stops9h 35m

Lisbon Humberto Delgado

Thu 18/12

20:30-07:55

1 stop11h 25m

£119

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Wed 3/12

08:50-13:35

1 stop4h 45m

Lisbon Humberto Delgado

Fri 5/12

17:50-19:00

1 stop25h 10m

£120

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 20 results

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.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Prices

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

The best time to book flights from Glasgow Intl Airport to Lisbon is 36 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.

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

Currently, December is the cheapest month in which you can book a flight from Glasgow Intl Airport to Lisbon (average of £100). Flying from Glasgow Intl Airport to Lisbon in August is currently the most expensive (average of £184). 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.

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

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 66% on your trip compared to booking a flight in the morning.

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.

KLM

7.7

Good

1,406 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

KLM

7.7

Good

1,406 reviews

KLM

7.7

Good

1,406 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

easyJet

6.9

Okay

1,840 reviews

KLM

7.7

Good

1,406 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Ryanair

6.8

Okay

5,187 reviews

KLM

7.7

Good

1,406 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

British Airways

6.7

Okay

7,483 reviews

KLM

7.7

Good

1,406 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

What airport do you fly into for flights to Lisbon from Glasgow Intl?
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.
How long is the flight from Glasgow Intl Airport to Lisbon?
Departing from Glasgow Intl Airport to Lisbon will take you 13h 40m. There are 1200 mi between Glasgow Intl Airport and Lisbon. This flight may include one or multiple stops.
What are the cheapest airlines flying from Glasgow Intl Airport to Lisbon round-trip?
According to our current data, easyJet (£105), Ryanair (£119), and KLM (£135) offers the cheapest pricing from Glasgow Intl Airport to Lisbon. easyJet is priced at 54% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Glasgow Intl to Lisbon that include hotel bookings?
Yes. In addition to deals on Glasgow Intl to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Glasgow Intl to Lisbon?
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.
Can I find deals for business class flights from Glasgow Intl to Lisbon?
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.
What is the cheapest month to book a flight from Glasgow Intl Airport to Lisbon?
Currently, December is the cheapest month in which you can book a flight from Glasgow Intl Airport to Lisbon (average of £100). Flying from Glasgow Intl Airport to Lisbon in August is currently the most expensive (average of £184). 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.

See more FAQs

Madeira

Setúbal

Oeiras

Fátima

Estoril

Almada

Beja

Sintra

Costa da Caparica

Óbidos

Nazaré

Sesimbra

Peniche

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Glasgow Intl to Lisbon

Glasgow Intl to Faro flights

Glasgow Intl to Funchal flights

Glasgow Intl to Porto flights

Glasgow Intl to Ponta Delgada flights

Prestwick to Faro flights

Prestwick to Lisbon flights

Prestwick to Porto flights

Other flights to Lisbon

Top 4 airlines flying from Glasgow Intl to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£105	Average£191	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Ryanair	Cheapest£119	Average£168	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
KLM	Cheapest£135	Average£248	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£183	Average£309	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

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!

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

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.

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

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.

Can Cheapflights notify me if prices for flights from Glasgow Intl 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Glasgow Intl Airport to Lisbon from £53

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.

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 29 October 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 29 October 2025.

Cheap flight deals from Glasgow Intl to Lisbon

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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?

Travelling to a place near Lisbon?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Glasgow Intl to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Glasgow Intl to Lisbon

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

100% Free

Book with Flexibility

Travel Smart

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 29 October 2025.