Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Glasgow to Lisbon from £45

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — LIS
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Lisbon
Explore the most affordable flight options available from Glasgow to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Wed 13/511:55
GLA
-
LIS
1 stop10h 35m
Multiple Airlines
Wed 20/505:55
LIS
-
GLA
1 stop14h 50m
Multiple Airlines
Deal found 7/4£82
Tue 12/517:40
GLA
-
LIS
1 stop15h 35m
Multiple Airlines
Sat 16/506:30
LIS
-
GLA
1 stop14h 40m
Multiple Airlines
Deal found 10/4£101
Sun 10/509:45
PIK
-
LIS
1 stop6h 50m
Ryanair
Tue 12/520:35
LIS
-
PIK
1 stop14h 30m
Ryanair
Deal found 9/4£104
Tue 21/409:10
GLA
-
LIS
2 stops21h 40m
Multiple Airlines
Wed 29/405:55
LIS
-
GLA
1 stop14h 50m
Multiple Airlines
Deal found 10/4£107
Sun 10/506:20
GLA
-
LIS
Nonstop3h 10m
Multiple Airlines
Tue 12/506:30
LIS
-
GLA
1 stop9h 10m
Multiple Airlines
Deal found 9/4£113
Sat 30/521:35
GLA
-
LIS
1 stop12h 00m
Multiple Airlines
Wed 3/620:20
LIS
-
GLA
1 stop11h 20m
Multiple Airlines
Deal found 7/4£115
Tue 12/517:40
GLA
-
LIS
1 stop15h 35m
Ryanair
Sat 16/506:30
LIS
-
GLA
2 stops24h 45m
Ryanair
Deal found 10/4£116
Mon 20/420:40
GLA
-
LIS
1 stop24h 30m
Ryanair
Wed 29/405:55
LIS
-
GLA
1 stop27h 20m
Ryanair
Deal found 8/4£118
Sat 16/521:35
GLA
-
LIS
1 stop12h 00m
Multiple Airlines
Mon 18/522:00
LIS
-
GLA
2 stops22h 55m
Multiple Airlines
Deal found 6/4£119
Tue 19/517:10
PIK
-
LIS
1 stop16h 05m
Multiple Airlines
Sat 23/521:50
LIS
-
PIK
1 stop10h 15m
Multiple Airlines
Deal found 9/4£124
Sun 17/506:00
PIK
-
LIS
1 stop10h 35m
Ryanair
Sun 24/522:30
LIS
-
PIK
2 stops26h 00m
Ryanair
Deal found 10/4£132
Sat 16/508:40
PIK
-
LIS
1 stop6h 30m
Multiple Airlines
Mon 18/522:35
LIS
-
PIK
1 stop13h 50m
Multiple Airlines
Deal found 7/4£134

Find flight deals from Glasgow to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 10 April 2026.

Round-trip from

£82

One-way from

£45

Popular in

June

Cheapest in

January

Average price

£186
13/5-20/5
  • 13/5-20/5
  • 2 total stops
  • 25h 25m total
  • Glasgow to Lisbon
Search Deals
easyJet
  • easyJet
  • 19/4
  • Nonstop
  • 3h 10m total
  • Glasgow to Lisbon
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 April 2026.
Use the filters below to find and compare flights from Glasgow to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Sun 10/5

09:45-16:35

1 stop6h 50m

Lisbon Humberto Delgado

Tue 12/5

20:35-11:05

1 stop14h 30m

£104

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Sat 16/5

08:40-15:10

1 stop6h 30m

Lisbon Humberto Delgado

Mon 18/5

22:35-12:25

1 stop13h 50m

£134

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Tue 19/5

17:10-09:15

1 stop16h 05m

Lisbon Humberto Delgado

Sat 23/5

19:05-08:05

2 stops13h 00m

£142

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Wed 17/6

21:15-23:50

2 stops26h 35m

Lisbon Humberto Delgado

Wed 24/6

16:50-10:40

2 stops17h 50m

£154

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Fri 8/5

17:45-15:10

2 stops21h 25m

Lisbon Humberto Delgado

Sun 10/5

23:00-10:15

1 stop11h 15m

£162
Fastest return journey

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Sun 30/8

06:20-09:30

Nonstop3h 10m

Lisbon Humberto Delgado

Sun 13/9

10:05-13:10

Nonstop3h 05m

£178

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Mon 28/9

06:00-22:50

1 stop16h 50m

Lisbon Humberto Delgado

Sat 3/10

19:45-09:40

1 stop13h 55m

£185

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Sun 16/8

09:45-16:35

1 stop6h 50m

Lisbon Humberto Delgado

Wed 19/8

05:55-14:10

1 stop8h 15m

£185

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Sun 10/5

09:45-16:35

1 stop6h 50m

Lisbon Humberto Delgado

Tue 12/5

07:40-23:50

2 stops16h 10m

£192

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Sun 9/8

09:45-16:35

1 stop6h 50m

Lisbon Humberto Delgado

Wed 19/8

05:55-14:10

1 stop8h 15m

£205

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 43 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Glasgow to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Glasgow 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 to Lisbon

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

Use this chart to determine the optimal time to book a return flight from Glasgow to Lisbon. Price data was last updated on 9 April 2026.

The best time to book flights from Glasgow to Lisbon is 49 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 to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Glasgow to Lisbon (average of £55). Flying from Glasgow to Lisbon in June is currently the most expensive (average of £134). 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?

Find hourly flight availability from Glasgow to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 April 2026.

A simple way to save on the total cost of your ticket is to fly from Glasgow to Lisbon in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

How much does it cost for a return flight from Glasgow to Lisbon?

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated 10 April 2026.
Get a feel of what it's like to fly with KLM,Ryanair, andeasyJet from Glasgow to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,493 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,493 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Ryanair
6.9
Okay
5,323 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
easyJet
6.9
Okay
1,888 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,869 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Glasgow 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?

    For a flight from Glasgow to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 4.2 mi from the center of the city. Humberto Delgado is the only Lisbon airport and it handles 0 inbound flights from Glasgow per day. 4 airlines have flights to Lisbon Humberto Delgado from Glasgow on a regular basis.

  • How long is the flight from Glasgow to Lisbon?

    There are many flights that can get you from Glasgow to Lisbon in 3h 10m. Fly via Ryanair or easyJet to get the fastest option. The distance between Glasgow and Lisbon is about 1200 mi. This flight may include one or multiple stops.

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

    Currently priced at £93, Ryanair will fly you from Glasgow to Lisbon and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from easyJet and British Airways - these airlines can fly you to your destination from £116 and £181, respectively. You may be able to fly from Glasgow to Lisbon for 57% less than the average price by searching for these airlines.

  • What are the cheapest flights from Glasgow to Lisbon?

    The cheapest flight price from Glasgow to Lisbon is £144. On average you can expect to pay £179. The most popular route, (Glasgow Intl - Lisbon Humberto Delgado), can usually be booked for £110.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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 to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Glasgow to Lisbon (average of £55). Flying from Glasgow to Lisbon in June is currently the most expensive (average of £134). 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

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Oeiras
Setúbal
Fátima
Madeira
Estoril
Óbidos
Almada
Beja
Sintra
Costa da Caparica
Nazaré
Sesimbra
Peniche

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.

Top 4 airlines flying from Glasgow to Lisbon

Discover the top 4 airlines that operate flights from Glasgow to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£63Average£169FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£89Average£194FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£108Average£287FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£162Average£311FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 to Lisbon?

Cheapflights helps you search for flights from Glasgow 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 Glasgow to Lisbon?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Glasgow to Lisbon for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Glasgow 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 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 to Lisbon become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lisbon from Glasgow today and book when prices fit your budget.

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.