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Cheap flights from Portugal to Glasgow from £28

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — GLA
5 May — 12 May1
1 adult

Cheap flight deals from Portugal to Glasgow

Keep the following information in mind while searching for Portugal to Glasgow flight deals. Data was last updated 30 April 2025.

Round-trip from

£114

One-way from

£28

Popular in

July

Cheapest in

February

Average price

£180
Ryanair
  • Ryanair
  • 15/5-19/5
  • 2 total stops
  • 27h 05m total
  • Portugal to Glasgow
Search Deals
Ryanair
  • Ryanair
  • 6/5
  • Nonstop
  • 3h 10m total
  • Portugal to Glasgow
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£26 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 April 2025
Search Deals

Find flight deals from Portugal to Glasgow

Cheapest flights from Portugal to Glasgow
Explore the most affordable flight options available from Portugal to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Thu 4/1211:20FAO - GLA
Nonstop3h 15measyJet
Tue 9/1207:05GLA - FAO
Nonstop3h 15measyJet
Deal found 29/4£95
Thu 15/508:10FAO - PIK
2 stops24h 00mRyanair
Mon 19/518:45PIK - FAO
Nonstop3h 05mRyanair
Deal found 29/4£114
Fri 9/509:45OPO - GLA
Nonstop2h 45measyJet
Mon 12/506:50GLA - OPO
Nonstop2h 45measyJet
Deal found 29/4£118
Tue 6/522:25OPO - GLA
1 stop9h 35mMultiple Airlines
Fri 9/506:30GLA - OPO
Nonstop2h 45mMultiple Airlines
Deal found 29/4£121
Thu 29/507:25FAO - GLA
1 stop10h 50mMultiple Airlines
Mon 2/619:45GLA - FAO
2 stops35h 35mMultiple Airlines
Deal found 29/4£125
Fri 6/621:45LIS - GLA
1 stop9h 25mRyanair
Sun 8/621:55GLA - LIS
1 stop24h 05mRyanair
Deal found 30/4£131
Sat 7/621:55LIS - GLA
1 stop10h 10mMultiple Airlines
Mon 16/619:45GLA - LIS
2 stops23h 30mMultiple Airlines
Deal found 28/4£143
Fri 20/619:30LIS - GLA
1 stop12h 50measyJet
Sat 28/607:15GLA - LIS
1 stop14h 45measyJet
Deal found 29/4£148
Wed 7/510:50OPO - GLA
1 stop7h 40mRyanair
Sat 10/523:50GLA - OPO
1 stop17h 00mRyanair
Deal found 29/4£154
Thu 15/508:10FAO - PIK
2 stops24h 00mMultiple Airlines
Mon 19/516:20PIK - FAO
2 stops23h 45mMultiple Airlines
Deal found 29/4£165
Sat 14/608:20FAO - GLA
2 stops23h 45mRyanair
Sat 21/607:45GLA - FAO
2 stops14h 55mRyanair
Deal found 29/4£178
Thu 8/520:20OPO - GLA
1 stop11h 50mKLM
Sun 11/506:00GLA - OPO
1 stop16h 15mKLM
Deal found 29/4£219

Cheapflights Fare Finder

Customise your flight search to find flights from Portugal to Glasgow 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 30 April 2025.
Use the filters below to find and compare flights from Portugal to Glasgow that are best for you.

Fly from

Portugal

Fly to

Glasgow

Route

Depart

Return

Price

FaroGlasgow

FAO - PIK

FAOPIK

Faro

Thu 15/5

08:10-08:10

2 stops24h 00m

Glasgow Prestwick

Mon 19/5

18:45-21:50

Nonstop3h 05m

£114

FaroGlasgow

FAO - GLA

FAOGLA

Faro

Thu 29/5

07:25-18:15

1 stop10h 50m

Glasgow Intl

Mon 2/6

19:45-07:20

2 stops35h 35m

£125

LisbonGlasgow

LIS - GLA

LISGLA

Lisbon Humberto Delgado

Fri 6/6

21:45-07:10

1 stop9h 25m

Glasgow Intl

Sun 8/6

21:55-22:00

1 stop24h 05m

£131

LisbonGlasgow

LIS - GLA

LISGLA

Lisbon Humberto Delgado

Sat 7/6

21:55-08:05

1 stop10h 10m

Glasgow Intl

Mon 16/6

19:45-19:15

2 stops23h 30m

£143

LisbonGlasgow

LIS - GLA

LISGLA

Lisbon Humberto Delgado

Fri 20/6

19:30-08:20

1 stop12h 50m

Glasgow Intl

Sat 28/6

07:15-22:00

1 stop14h 45m

£148

FaroGlasgow

FAO - GLA

FAOGLA

Faro

Sat 14/6

06:05-13:15

1 stop7h 10m

Glasgow Intl

Sat 21/6

08:50-21:30

1 stop12h 40m

£157

FaroGlasgow

FAO - PIK

FAOPIK

Faro

Thu 15/5

08:10-08:10

2 stops24h 00m

Glasgow Prestwick

Mon 19/5

16:20-16:05

2 stops23h 45m

£165

FaroGlasgow

FAO - GLA

FAOGLA

Faro

Sat 14/6

08:20-08:05

2 stops23h 45m

Glasgow Intl

Sat 21/6

07:45-22:40

2 stops14h 55m

£178

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Fri 22/8

22:30-08:05

2 stops33h 35m

Glasgow Intl

Mon 25/8

20:35-11:25

1 stop14h 50m

£179

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Thu 21/8

14:45-07:30

2 stops16h 45m

Glasgow Intl

Mon 25/8

21:50-22:00

1 stop24h 10m

£180

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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

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

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

Currently, April is the cheapest month in which you can book a flight from Portugal to Glasgow (average of £97). Flying from Portugal to Glasgow in July is currently the most expensive (average of £119). 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 PT to GLA?

Find hourly flight availability from Portugal to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

One of the essential ways to save on airfare from Portugal to Glasgow is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 5% on airfare.

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

Use this chart to determine the cheapest time to fly return from Portugal to Glasgow. Price data was last updated on 30 March 2025.

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

Rainfall in Glasgow by month

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

In terms of precipitation, rainfall in Glasgow ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow when rainfall is around 33.0 mm.

Temperature in Glasgow by month

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

If weather is an important factor for your trip to Glasgow, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. 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 Glasgow. Reviews last updated 30 April 2025.
Read through reviews of airlines operating flights from Portugal to Glasgow, such as Jet2, KLM and Air France. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Boarding

8.2

Crew

8.8

Food

7.3

Overall

8.3

Comfort

7.8

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Jet2
8.3
Very Good
161 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Boarding

8.2

Crew

8.8

Food

7.3

Overall

8.3

Comfort

7.8

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
KLM
7.8
Good
1,334 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Boarding

8.2

Crew

8.8

Food

7.3

Overall

8.3

Comfort

7.8

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Air France
7.4
Good
1,446 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Boarding

8.2

Crew

8.8

Food

7.3

Overall

8.3

Comfort

7.8

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Aer Lingus
7.0
Good
1,076 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Boarding

8.2

Crew

8.8

Food

7.3

Overall

8.3

Comfort

7.8

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Iberia
7.0
Good
2,700 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Boarding

8.2

Crew

8.8

Food

7.3

Overall

8.3

Comfort

7.8

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Glasgow. 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 Portugal to Glasgow one-way?

    £28 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 Jet2, with prices starting from £57 and £65, respectively.

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

    While some choose either Faro - Glasgow Intl or Lisbon Humberto Delgado - Glasgow Intl, Porto - Glasgow Intl is the most popular route from Portugal to Glasgow.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Portugal to Glasgow (average of £97). Flying from Portugal to Glasgow in July is currently the most expensive (average of £119). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Portugal to Glasgow

Discover the top 2 airlines that operate flights from Portugal to Glasgow. 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£16Average£139FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£28Average£152FlexibilityNo cancel feeOn-time86%
Search easyJet 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 Portugal to Glasgow?

Cheapflights helps you search for flights from Portugal to Glasgow 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 Portugal to Glasgow?

Cheapflights simply makes it quick and affordable to book flights from Portugal to Glasgow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Portugal to Glasgow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Portugal to Glasgow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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