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Cheap flights from Glasgow Intl Airport to Portugal from £57

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — LIS
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Glasgow Intl to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Portugal (PT0). 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 21 January 2025.

Round-trip from

£57

Good round-trip deal

£110 or less

Good one-way deal

£59 or less
easyJet
  • easyJet
  • 8/3-13/3
  • 1 total stop
  • 16h 30m total
  • Glasgow to Portugal
Price to beat on a round-trip flight from Glasgow Intl to Portugal.
Price to beat on a one-way flight from Glasgow Intl to Portugal.

Find flight deals from Glasgow Intl to Portugal

Cheapest flights from Glasgow Intl to Portugal
Explore the most affordable flight options available from Glasgow Intl to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Sat 8/320:40GLA - FAO
1 stop13h 15measyJet
Thu 13/311:20FAO - GLA
Nonstop3h 15measyJet
Deal found 20/1£57
Mon 24/307:00GLA - OPO
1 stop26h 35measyJet
Mon 31/310:05OPO - GLA
Nonstop2h 45measyJet
Deal found 20/1£81
Sat 1/320:40GLA - LIS
1 stop13h 45measyJet
Tue 4/312:05LIS - GLA
1 stop10h 50measyJet
Deal found 20/1£96
Mon 24/308:50GLA - OPO
2 stops12h 30mMultiple Airlines
Mon 31/310:05OPO - GLA
Nonstop2h 45mMultiple Airlines
Deal found 20/1£102
Mon 27/114:25GLA - FAO
1 stop5h 50mRyanair
Fri 31/119:20FAO - GLA
1 stop25h 40mRyanair
Deal found 20/1£111
Wed 5/207:25GLA - LIS
1 stop5h 40mRyanair
Tue 11/220:55LIS - GLA
1 stop10h 05mRyanair
Deal found 21/1£118
Sun 16/220:35GLA - LIS
2 stops22h 40mMultiple Airlines
Wed 26/222:05LIS - GLA
1 stop10h 30mMultiple Airlines
Deal found 21/1£128
Tue 28/110:25GLA - FAO
2 stops22h 45mMultiple Airlines
Sat 1/209:55FAO - GLA
Nonstop3h 15mMultiple Airlines
Deal found 21/1£129
Tue 11/320:50GLA - FNC
1 stop14h 15measyJet
Fri 14/318:30FNC - GLA
1 stop14h 30measyJet
Deal found 20/1£138
Tue 30/913:30GLA - FAO
1 stop18h 30mKLM
Thu 9/1008:30FAO - GLA
1 stop7h 40mKLM
Deal found 20/1£166
Mon 9/615:25GLA - LIS
1 stop7h 35mBritish Airways
Thu 19/607:30LIS - GLA
1 stop8h 05mBritish Airways
Deal found 20/1£169
Thu 13/307:10GLA - FNC
1 stop7h 00mMultiple Airlines
Mon 17/308:15FNC - GLA
2 stops26h 10mMultiple Airlines
Deal found 20/1£176

Find flights from Glasgow Intl to Portugal within your budget

Customise your flight search to find flights from Glasgow Intl to Portugal 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Sat 8/3

20:40-09:55

1 stop13h 15m

Faro

Thu 13/3

11:20-14:35

Nonstop3h 15m

£57

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 24/3

07:00-09:35

1 stop26h 35m

Porto

Mon 31/3

10:05-12:50

Nonstop2h 45m

£81

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Sat 1/3

20:40-10:25

1 stop13h 45m

Lisbon Humberto Delgado

Tue 4/3

12:05-22:55

1 stop10h 50m

£96

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 24/3

08:50-21:20

2 stops12h 30m

Porto

Mon 31/3

10:05-12:50

Nonstop2h 45m

£102

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Wed 5/2

07:25-13:05

1 stop5h 40m

Lisbon Humberto Delgado

Tue 11/2

20:55-07:00

1 stop10h 05m

£118

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Sun 16/2

20:35-19:15

2 stops22h 40m

Lisbon Humberto Delgado

Wed 26/2

22:05-08:35

1 stop10h 30m

£128

GlasgowFunchal

GLA - FNC

GLAFNC

Glasgow Intl

Tue 11/3

20:50-11:05

1 stop14h 15m

Funchal Madeira

Fri 14/3

18:30-09:00

1 stop14h 30m

£138

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Sat 8/3

20:40-09:55

1 stop13h 15m

Faro

Thu 13/3

12:35-07:00

2 stops18h 25m

£144

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Sat 5/4

15:35-23:30

1 stop7h 55m

Faro

Wed 9/4

09:05-15:30

1 stop6h 25m

£165

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Mon 9/6

15:25-23:00

1 stop7h 35m

Lisbon Humberto Delgado

Thu 19/6

07:30-15:35

1 stop8h 05m

£169

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 40 results
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Best time to book a flight from Glasgow Intl to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Glasgow Intl 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.

Travel insights for flights from Glasgow Intl to Portugal

Get recent, data-driven insights about flights from Glasgow Intl to Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Glasgow Intl Airport to Portugal?

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Portugal (average of £101). Flying from Glasgow Intl Airport to Portugal 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 PT?

Find hourly flight availability from Glasgow Intl to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Intl Airport to Portugal as you normally would.

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal ranges from 2.0 - 116.0 inches per month. December is typically the wettest month, when rainfall can reach 116.0 mm. July is typically the driest time to visit Portugal when rainfall is around 2.0 mm.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated 21 January 2025.
To help decide which airline to fly from Glasgow to Portugal, see what other customers have to say about Ryanair, easyJet and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
155 reviews

Boarding

8.2

Overall

8.3

Crew

8.8

Comfort

7.7

Food

7.2

Entertainment

6.2

Reviews

1 / 10

Late arrival meant 1 and1/2 hour delay made up some time on way home Baggage at Edinburgh a disgrace

8.3
Very Good
155 reviews
8.3
Very Good
155 reviews

Boarding

8.2

Overall

8.3

Crew

8.8

Comfort

7.7

Food

7.2

Entertainment

6.2

Reviews

1 / 10

Late arrival meant 1 and1/2 hour delay made up some time on way home Baggage at Edinburgh a disgrace

8.1
Very Good
3,358 reviews
8.3
Very Good
155 reviews

Boarding

8.2

Overall

8.3

Crew

8.8

Comfort

7.7

Food

7.2

Entertainment

6.2

Reviews

1 / 10

Late arrival meant 1 and1/2 hour delay made up some time on way home Baggage at Edinburgh a disgrace

7.8
Good
1,341 reviews
8.3
Very Good
155 reviews

Boarding

8.2

Overall

8.3

Crew

8.8

Comfort

7.7

Food

7.2

Entertainment

6.2

Reviews

1 / 10

Late arrival meant 1 and1/2 hour delay made up some time on way home Baggage at Edinburgh a disgrace

7.4
Good
1,490 reviews
8.3
Very Good
155 reviews

Boarding

8.2

Overall

8.3

Crew

8.8

Comfort

7.7

Food

7.2

Entertainment

6.2

Reviews

1 / 10

Late arrival meant 1 and1/2 hour delay made up some time on way home Baggage at Edinburgh a disgrace

6.9
Okay
1,859 reviews
8.3
Very Good
155 reviews

Boarding

8.2

Overall

8.3

Crew

8.8

Comfort

7.7

Food

7.2

Entertainment

6.2

Reviews

1 / 10

Late arrival meant 1 and1/2 hour delay made up some time on way home Baggage at Edinburgh a disgrace

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Glasgow Intl Airport to Portugal one-way?

    £73 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on easyJet and British Airways, with prices starting from £74 and £152, respectively.

  • What are the most popular routes from Glasgow Intl Airport to Portugal?

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

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

  • How can I find direct flights from Glasgow Intl to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Portugal 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 Intl Airport to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Portugal (average of £101). Flying from Glasgow Intl Airport to Portugal 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

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Alternative routes for Glasgow Intl to Portugal

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Glasgow Intl to Portugal

Discover the top 6 airlines that operate flights from Glasgow Intl to Portugal. 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 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£86Average£232FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£89Average£172FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£152Average£311FlexibilityNo cancel feeOn-time75%
Search KLM flights
Jet2Cheapest£158Average£361FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
LufthansaCheapest£169Average£274FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£181Average£294FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Portugal?

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Can Cheapflights find flights from Glasgow Intl to Portugal with no change fees?

Need flexible booking options for your flight to Portugal from Glasgow Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Glasgow Intl to Portugal become cheaper?

Yes, Cheapflights offers price alerts on Glasgow Intl to Portugal flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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