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Cheap flights from Glasgow to Lisbon from £93

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — LIS
18 Jun — 25 Jun1
1 adult

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

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 13 June 2025.

Round-trip from

£132

One-way from

£93

Popular in

August

Cheapest in

January

Average price

£286
Ryanair
  • Ryanair
  • 22/9-26/9
  • 2 total stops
  • 17h 05m total
  • Glasgow to Lisbon
Search Deals
Ryanair
  • Ryanair
  • 7/8
  • 2 total stops
  • 29h 45m total
  • Glasgow to Lisbon
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Glasgow to Lisbon

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 13 June 2025.

Mon 22/914:20GLA - LIS
1 stop7h 40mRyanair
Fri 26/921:45LIS - GLA
1 stop9h 25mRyanair
Deal found 11/6£132
Fri 12/922:45GLA - LIS
1 stop22h 10mMultiple Airlines
Mon 15/921:20LIS - GLA
2 stops18h 05mMultiple Airlines
Deal found 12/6£152
Sun 19/1016:15PIK - LIS
1 stop5h 50mMultiple Airlines
Tue 21/1021:15LIS - PIK
1 stop10h 25mMultiple Airlines
Deal found 11/6£155
Sat 11/1007:00GLA - LIS
1 stop5h 30measyJet
Tue 14/1007:00LIS - GLA
1 stop14h 00measyJet
Deal found 12/6£156
Thu 7/808:20PIK - LIS
1 stop12h 10mRyanair
Thu 14/820:55LIS - PIK
1 stop11h 00mRyanair
Deal found 11/6£194
Thu 16/1006:10GLA - LIS
1 stop17h 20mLufthansa
Thu 23/1005:05LIS - GLA
1 stop18h 00mLufthansa
Deal found 11/6£216
Thu 16/1013:30GLA - LIS
1 stop9h 20mKLM
Tue 21/1019:30LIS - GLA
1 stop12h 40mKLM
Deal found 12/6£247
Wed 15/1005:50GLA - LIS
2 stops17h 35mBritish Airways
Tue 21/1016:30LIS - GLA
1 stop5h 10mBritish Airways
Deal found 11/6£275
Sat 12/720:00GLA - LIS
1 stop14h 15mAer Lingus
Sat 19/711:25LIS - GLA
1 stop8h 10mAer Lingus
Deal found 12/6£335

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 13 June 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

Mon 22/9

14:20-22:00

1 stop7h 40m

Lisbon Humberto Delgado

Fri 26/9

21:45-07:10

1 stop9h 25m

£132

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Fri 12/9

22:45-20:55

1 stop22h 10m

Lisbon Humberto Delgado

Mon 15/9

21:20-15:25

2 stops18h 05m

£152

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Sun 19/10

16:15-22:05

1 stop5h 50m

Lisbon Humberto Delgado

Tue 21/10

21:15-07:40

1 stop10h 25m

£155

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Sat 11/10

07:00-12:30

1 stop5h 30m

Lisbon Humberto Delgado

Tue 14/10

07:00-21:00

1 stop14h 00m

£156

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Thu 7/8

08:20-20:30

1 stop12h 10m

Lisbon Humberto Delgado

Thu 14/8

20:55-07:55

1 stop11h 00m

£194

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Thu 16/10

06:10-23:30

1 stop17h 20m

Lisbon Humberto Delgado

Thu 23/10

05:05-23:05

1 stop18h 00m

£216

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Thu 16/10

13:30-22:50

1 stop9h 20m

Lisbon Humberto Delgado

Tue 21/10

19:30-08:10

1 stop12h 40m

£247

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Wed 15/10

05:50-23:25

2 stops17h 35m

Lisbon Humberto Delgado

Tue 21/10

16:30-21:40

1 stop5h 10m

£275

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Sat 12/7

20:00-10:15

1 stop14h 15m

Lisbon Humberto Delgado

Sat 19/7

11:25-19:35

1 stop8h 10m

£335

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Thu 7/8

16:15-22:00

2 stops29h 45m

£93

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 18 results
1
2

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 June 2025.

The best time to book flights from Glasgow 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.

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 £101). Flying from Glasgow 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.

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 13 June 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 42% on your trip compared to booking a flight in the afternoon.

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 8 June 2025.

Travellers seeking maximum savings on their Glasgow to Lisbon flight should consider departing on Tuesday mornings 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.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

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.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

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).

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 13 June 2025.
Read through reviews of airlines operating flights from Glasgow to Lisbon, such as Emirates, KLM and Aer Lingus. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Aer Lingus
7.1
Good
1,118 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Iberia
7.0
Good
2,776 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
easyJet
6.9
Okay
1,812 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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. 5 airlines have flights to Lisbon Humberto Delgado from Glasgow on a regular basis.

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

    Currently priced at £132, 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 Lufthansa - these airlines can fly you to your destination from £156 and £216, respectively. You may be able to fly from Glasgow to Lisbon for 42% 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 £93. Users have also found prices from £148 and £178 on KLM and Lufthansa, respectively.

  • 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 £101). Flying from Glasgow 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.

See more FAQs

Travelling to a place near Glasgow?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Glasgow to Lisbon

Discover the top 5 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£70Average£170FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£82Average£194FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£136Average£252FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£163Average£303FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£172Average£259FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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