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Cheap flights from Glasgow to Lisbon from £30

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — LIS
11 Sep — 18 Sep1
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 12 August 2026.

Sat 26/922:00 -
1 stop14h 00m
Tue 29/906:30 -
1 stop9h 10m
Deal found 12/8£84
Sat 26/921:35 -
1 stop12h 00m
Tue 29/906:30 -
1 stop9h 10m
Deal found 11/8£87
Wed 2/911:55 -
1 stop10h 35m
Thu 17/905:55 -
1 stop12h 40m
Deal found 10/8£89
Wed 18/1117:15 -
Nonstop3h 15m
Mon 23/1122:00 -
1 stop11h 05m
Deal found 10/8£90
Sat 17/1014:00 -
1 stop6h 50m
Wed 21/1005:55 -
1 stop5h 35m
Deal found 11/8£91
Sun 18/1006:20 -
Nonstop3h 10m
Sat 31/1013:30 -
Nonstop3h 10m
Deal found 12/8£93
Wed 14/1011:55 -
1 stop8h 00m
Wed 21/1005:55 -
1 stop14h 50m
Deal found 11/8£97
Wed 16/911:55 -
1 stop8h 00m
Wed 30/905:55 -
1 stop5h 35m
Deal found 10/8£98
Wed 16/911:55 -
1 stop10h 35m
Wed 23/921:10 -
1 stop11h 30m
Deal found 11/8£99
Fri 4/919:50 -
2 stops21h 00m
Wed 9/905:55 -
1 stop8h 15m
Deal found 10/8£161
Fri 4/908:55 -
2 stops21h 55m
Wed 9/905:55 -
1 stop8h 15m
Deal found 10/8£161
Wed 23/906:10 -
1 stop6h 00m
Wed 30/905:55 -
1 stop8h 15m
Deal found 8/8£163

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 12 August 2026.

Round-trip from

£84

One-way from

£30

Popular in

September

Cheapest in

April

Average price

£214
Ryanair
  • Ryanair
  • 26/9-29/9
  • 2 total stops
  • 23h 10m total
  • Glasgow to Lisbon
Search Deals
easyJet
  • easyJet
  • 28/10
  • Nonstop
  • 3h 15m total
  • Glasgow to Lisbon
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 12 August 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

GLA Glasgow Intl - LIS Lisbon Humberto Delgado

GLALIS

Glasgow Intl

Sat 31/10

17:15-20:30

Nonstop3h 15m

Lisbon Humberto Delgado

Tue 3/11

06:20-14:15

1 stop7h 55m

£113

GlasgowLisbon

GLA Glasgow Intl - LIS Lisbon Humberto Delgado

GLALIS

Glasgow Intl

Mon 21/9

08:05-10:40

2 stops26h 35m

Lisbon Humberto Delgado

Mon 28/9

23:00-20:55

2 stops21h 55m

£120

GlasgowLisbon

GLA Glasgow Intl - LIS Lisbon Humberto Delgado

GLALIS

Glasgow Intl

Sat 19/9

22:00-17:55

2 stops19h 55m

Lisbon Humberto Delgado

Mon 28/9

23:00-20:55

2 stops21h 55m

£127

GlasgowLisbon

GLA Glasgow Intl - LIS Lisbon Humberto Delgado

GLALIS

Glasgow Intl

Sun 18/10

06:20-09:30

Nonstop3h 10m

Lisbon Humberto Delgado

Mon 2/11

19:00-19:00

2 stops24h 00m

£151

GlasgowLisbon

PIK Glasgow Prestwick - LIS Lisbon Humberto Delgado

PIKLIS

Glasgow Prestwick

Fri 4/9

19:50-16:50

2 stops21h 00m

Lisbon Humberto Delgado

Wed 9/9

05:55-14:10

1 stop8h 15m

£161

GlasgowLisbon

PIK Glasgow Prestwick - LIS Lisbon Humberto Delgado

PIKLIS

Glasgow Prestwick

Fri 4/9

08:55-06:50

2 stops21h 55m

Lisbon Humberto Delgado

Wed 9/9

05:55-14:10

1 stop8h 15m

£161

GlasgowLisbon

PIK Glasgow Prestwick - LIS Lisbon Humberto Delgado

PIKLIS

Glasgow Prestwick

Wed 23/9

06:10-12:10

1 stop6h 00m

Lisbon Humberto Delgado

Wed 30/9

05:55-14:10

1 stop8h 15m

£163

GlasgowLisbon

PIK Glasgow Prestwick - LIS Lisbon Humberto Delgado

PIKLIS

Glasgow Prestwick

Sat 17/10

11:20-18:30

1 stop7h 10m

Lisbon Humberto Delgado

Wed 21/10

05:55-14:10

1 stop8h 15m

£176

GlasgowLisbon

PIK Glasgow Prestwick - LIS Lisbon Humberto Delgado

PIKLIS

Glasgow Prestwick

Wed 14/10

11:30-19:00

1 stop7h 30m

Lisbon Humberto Delgado

Wed 21/10

05:55-14:10

1 stop8h 15m

£179

GlasgowLisbon

GLA Glasgow Intl - LIS Lisbon Humberto Delgado

GLALIS

Glasgow Intl

Sat 19/9

15:05-21:00

1 stop5h 55m

Lisbon Humberto Delgado

Wed 30/9

13:10-16:15

Nonstop3h 05m

£188

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Showing 1-10 of 39 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

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

Currently, April is the cheapest month in which you can book a flight from Glasgow to Lisbon (average of £180). Flying from Glasgow to Lisbon in September is currently the most expensive (average of £289). 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 12 August 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 30% on your trip compared to booking a flight in the afternoon.

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

Airfare is below average for this route at the moment.
Glasgow to Lisbon flights typically cost between £178 and £258 in September.
The cheapest return price found within the last 5 days was £84 on Ryanair (26 Sept–29 Sept).

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

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.

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 12 August 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
7.8
Good
1,557 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
KLM
7.8
Good
1,557 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
Ryanair
6.9
Okay
5,467 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
easyJet
6.9
Okay
1,923 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
British Airways
6.7
Okay
8,160 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

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 15m. 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 £90, 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 £118 and £180, respectively. You may be able to fly from Glasgow to Lisbon for 60% 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 £30. On average you can expect to pay £173. The most popular route, (Glasgow Intl - Lisbon Humberto Delgado), can usually be booked for £87.

  • 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, April is the cheapest month in which you can book a flight from Glasgow to Lisbon (average of £180). Flying from Glasgow to Lisbon in September is currently the most expensive (average of £289). 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
Fátima
Nazaré
Evora
Madeira
Setúbal
Almada
Óbidos
Tomar
Estoril
Figueira da Foz
Sintra
Costa da Caparica

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 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£66Average£157FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£86Average£196FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£159Average£287FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£160Average£279FlexibilityNo 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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