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Cheap flights from Glasgow to Lisbon from £49

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — LIS
30 nov — 7 dez1
1 adult
1 adult, Economy, 0 bags

Cheap 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 31 outubro 2025.

Round-trip from

£82

One-way from

£49

Popular in

June

Cheapest in

December

Average price

£234
easyJet
  • easyJet
  • 2/12-9/12
  • 2 total stops
  • 27h 40m total
  • Glasgow to Lisbon
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easyJet
  • easyJet
  • 29/11
  • 1 total stop
  • 13h 35m total
  • Glasgow to Lisbon
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 31 outubro 2025.

ter 2/1220:40GLA - LIS
1 stop13h 45measyJet
ter 9/1218:15LIS - GLA
1 stop13h 55measyJet
Deal found 29/10£82
sáb 29/1120:40GLA - LIS
1 stop13h 35measyJet
seg 8/1220:20LIS - GLA
1 stop12h 00measyJet
Deal found 29/10£98
sáb 29/1120:40GLA - LIS
1 stop12h 25mMultiple Airlines
seg 8/1215:25LIS - GLA
1 stop7h 45mMultiple Airlines
Deal found 29/10£115
sáb 29/1122:30GLA - LIS
1 stop10h 25mRyanair
sáb 6/1221:45LIS - GLA
1 stop9h 10mRyanair
Deal found 30/10£118
sáb 13/1220:40GLA - LIS
1 stop13h 35measyJet
sáb 20/1219:50LIS - GLA
1 stop12h 05measyJet
Deal found 29/10£119
seg 15/1206:30GLA - LIS
1 stop11h 10measyJet
seg 22/1211:00LIS - GLA
1 stop9h 15measyJet
Deal found 31/10£121
seg 17/1108:20GLA - LIS
1 stop12h 40mRyanair
qua 19/1120:35LIS - GLA
1 stop10h 10mRyanair
Deal found 29/10£121
dom 14/1207:25GLA - LIS
1 stop7h 30mRyanair
dom 21/1209:55LIS - GLA
1 stop5h 55mRyanair
Deal found 29/10£128
seg 15/1208:35GLA - LIS
1 stop28h 30mMultiple Airlines
seg 22/1221:05LIS - GLA
2 stops34h 35mMultiple Airlines
Deal found 31/10£128
sáb 29/1122:30GLA - LIS
2 stops22h 00mRyanair
seg 8/1217:05LIS - GLA
1 stop15h 55mRyanair
Deal found 29/10£141
sex 28/1105:45PIK - LIS
1 stop9h 20mRyanair
dom 30/1121:00LIS - PIK
1 stop15h 40mRyanair
Deal found 31/10£190
sex 28/1105:45PIK - LIS
1 stop9h 20mMultiple Airlines
dom 30/1108:50LIS - PIK
2 stops15h 45mMultiple Airlines
Deal found 31/10£209

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 31 outubro 2025.
Use the filters below to find and compare flights from Glasgow to Lisbon that are best for you.

Fly from

Glasgow

Fly to

Lisbon

Route

Depart

Return

Price

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

ter 2/12

20:40-10:25

1 stop13h 45m

Lisbon Humberto Delgado

ter 9/12

18:15-08:10

1 stop13h 55m

£82

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

sáb 29/11

20:40-10:15

1 stop13h 35m

Lisbon Humberto Delgado

seg 8/12

20:20-08:20

1 stop12h 00m

£98

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

sáb 29/11

22:30-08:55

1 stop10h 25m

Lisbon Humberto Delgado

sáb 6/12

21:45-06:55

1 stop9h 10m

£118

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

sáb 13/12

20:40-10:15

1 stop13h 35m

Lisbon Humberto Delgado

sáb 20/12

19:50-07:55

1 stop12h 05m

£119

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

seg 15/12

06:30-17:40

1 stop11h 10m

Lisbon Humberto Delgado

seg 22/12

11:00-20:15

1 stop9h 15m

£121

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

seg 17/11

08:20-21:00

1 stop12h 40m

Lisbon Humberto Delgado

qua 19/11

20:35-06:45

1 stop10h 10m

£121

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

dom 14/12

07:25-14:55

1 stop7h 30m

Lisbon Humberto Delgado

dom 21/12

09:55-15:50

1 stop5h 55m

£128

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

seg 15/12

08:35-13:05

1 stop28h 30m

Lisbon Humberto Delgado

seg 22/12

21:05-07:40

2 stops34h 35m

£128

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

sáb 13/12

09:30-20:25

2 stops10h 55m

Lisbon Humberto Delgado

sáb 20/12

13:20-20:00

1 stop6h 40m

£140

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

dom 14/12

19:35-14:30

2 stops18h 55m

Lisbon Humberto Delgado

dom 21/12

09:55-15:50

1 stop5h 55m

£143

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 25 results
1
2
3

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 24 October 2025.

The best time to book flights from Glasgow 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 to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Glasgow to Lisbon (average of £33). Flying from Glasgow to Lisbon in September is currently the most expensive (average of £131). 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 31 outubro 2025.

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 52% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Glasgow to Lisbon. Price data was last updated on 26 October 2025.

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

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 31 outubro 2025.
Get a feel of what it's like to fly with KLM, easyJet, andRyanair 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
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

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

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

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

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

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
5,188 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

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
7,488 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

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

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 10h 25m. Fly via easyJet or Ryanair 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 £106, easyJet will fly you from Glasgow to Lisbon and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Ryanair and KLM - these airlines can fly you to your destination from £120 and £137, respectively. You may be able to fly from Glasgow to Lisbon for 54% less than the average price by searching for these airlines.

  • 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 £33). Flying from Glasgow to Lisbon in September is currently the most expensive (average of £131). 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
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

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 31 outubro 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£67Average£175FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£86Average£195FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£137Average£255FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£185Average£351FlexibilityNo 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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