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Cheap flights from Glasgow to Lisbon from £25

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — LIS
4 Apr — 11 Apr1
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 5 March 2026.

Sun 19/406:20
GLA
-
LIS
Nonstop3h 10m
Multiple Airlines
Fri 24/421:40
LIS
-
GLA
1 stop11h 20m
Multiple Airlines
Deal found 2/3£87
Mon 20/421:45
GLA
-
LIS
1 stop11h 15m
Multiple Airlines
Fri 24/421:40
LIS
-
GLA
1 stop11h 20m
Multiple Airlines
Deal found 3/3£90
Sun 19/406:20
GLA
-
LIS
Nonstop3h 10m
easyJet
Sat 25/421:35
LIS
-
GLA
1 stop11h 00m
easyJet
Deal found 28/2£95
Sat 18/421:35
GLA
-
LIS
1 stop12h 00m
Multiple Airlines
Sat 25/409:35
LIS
-
GLA
1 stop11h 35m
Multiple Airlines
Deal found 4/3£101
Sun 19/406:20
GLA
-
LIS
Nonstop3h 10m
Multiple Airlines
Sat 25/414:00
LIS
-
GLA
2 stops18h 20m
Multiple Airlines
Deal found 28/2£103
Mon 27/420:40
GLA
-
LIS
1 stop18h 30m
Multiple Airlines
Fri 1/521:40
LIS
-
GLA
1 stop11h 20m
Multiple Airlines
Deal found 1/3£106
Sun 26/406:20
GLA
-
LIS
Nonstop3h 10m
Multiple Airlines
Sun 3/505:55
LIS
-
GLA
1 stop27h 00m
Multiple Airlines
Deal found 3/3£109
Wed 15/411:55
GLA
-
LIS
1 stop10h 35m
Multiple Airlines
Wed 22/421:10
LIS
-
GLA
1 stop17h 45m
Multiple Airlines
Deal found 28/2£110
Sat 18/408:40
PIK
-
LIS
1 stop6h 30m
Multiple Airlines
Sat 25/409:35
LIS
-
PIK
2 stops15h 00m
Multiple Airlines
Deal found 4/3£118
Sat 25/411:20
PIK
-
LIS
1 stop7h 20m
Multiple Airlines
Fri 1/522:10
LIS
-
PIK
1 stop12h 45m
Multiple Airlines
Deal found 1/3£121
Mon 30/310:40
PIK
-
LIS
1 stop8h 25m
Multiple Airlines
Wed 1/405:55
LIS
-
PIK
1 stop8h 10m
Multiple Airlines
Deal found 3/3£130
Mon 6/410:40
PIK
-
LIS
1 stop8h 25m
Multiple Airlines
Wed 8/405:55
LIS
-
PIK
1 stop8h 10m
Multiple Airlines
Deal found 3/3£135

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 5 March 2026.

Round-trip from

£87

One-way from

£25

Popular in

June

Cheapest in

January

Average price

£189
19/4-24/4
  • 19/4-24/4
  • 1 total stop
  • 14h 30m total
  • Glasgow to Lisbon
Search Deals
easyJet
  • easyJet
  • 17/5
  • Nonstop
  • 3h 10m total
  • Glasgow to Lisbon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 5 March 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

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Sun 19/4

06:20-09:30

Nonstop3h 10m

Lisbon Humberto Delgado

Sat 25/4

21:35-08:35

1 stop11h 00m

£95

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Sat 18/4

08:40-15:10

1 stop6h 30m

Lisbon Humberto Delgado

Sat 25/4

09:35-00:35

2 stops15h 00m

£118

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Mon 30/3

10:40-19:05

1 stop8h 25m

Lisbon Humberto Delgado

Wed 1/4

05:55-14:05

1 stop8h 10m

£130

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Mon 6/4

10:40-19:05

1 stop8h 25m

Lisbon Humberto Delgado

Wed 8/4

05:55-14:05

1 stop8h 10m

£135

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Thu 30/4

09:20-23:55

1 stop14h 35m

Lisbon Humberto Delgado

Thu 7/5

19:40-09:40

1 stop14h 00m

£145

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Sun 26/4

06:20-09:30

Nonstop3h 10m

Lisbon Humberto Delgado

Sun 3/5

10:05-13:10

Nonstop3h 05m

£153

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Thu 14/5

09:20-22:45

1 stop13h 25m

Lisbon Humberto Delgado

Sun 17/5

10:05-13:10

Nonstop3h 05m

£158

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Mon 11/5

10:40-19:05

1 stop8h 25m

Lisbon Humberto Delgado

Mon 18/5

21:20-12:25

1 stop15h 05m

£167

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Wed 27/5

11:30-18:25

1 stop6h 55m

Lisbon Humberto Delgado

Wed 3/6

05:55-14:05

1 stop8h 10m

£171

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

£174

Flights are sorted by cheapest return flights first.

Deals found on 28/2

Showing 1-10 of 35 resultsSorted by cheapest first
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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 27 February 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 £132). 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 5 March 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 34% on your trip compared to booking a flight in the morning.

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 5 March 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
1,464 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.6

Food

7.3

Boarding

7.8

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
1,464 reviews
KLM
7.7
Good
1,464 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.6

Food

7.3

Boarding

7.8

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
5,286 reviews
KLM
7.7
Good
1,464 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.6

Food

7.3

Boarding

7.8

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
1,879 reviews
KLM
7.7
Good
1,464 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.6

Food

7.3

Boarding

7.8

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
7,774 reviews
KLM
7.7
Good
1,464 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.6

Food

7.3

Boarding

7.8

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 easyJet to get the fastest option. The distance between Glasgow and Lisbon is about 1200 mi. All flights are typically direct.

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

    Currently priced at £94, 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 KLM - these airlines can fly you to your destination from £106 and £180, respectively. You may be able to fly from Glasgow to Lisbon for 59% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Glasgow to Lisbon one-way?

    For one-way options, check prices for Ryanair. According to our data, you can fly for as low as £41. Users have also found prices from £61 and £111 on easyJet and KLM, respectively.

  • What are the cheapest flights from Glasgow to Lisbon?

    The cheapest flight price from Glasgow to Lisbon is £120. On average you can expect to pay £187. The most popular route, (Glasgow Intl - Lisbon Humberto Delgado), can usually be booked for £90.

  • 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 £132). 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
Madeira
Fátima
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 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£63Average£172FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£89Average£195FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£108Average£284FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£162Average£315FlexibilityNo 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.

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