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Cheap flights from Portugal to Glasgow Intl Airport from £52

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — GLA
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Portugal to Glasgow Intl

Keep the following information in mind while searching for Portugal to Glasgow Intl flight deals. Data was last updated 21 February 2025.

Round-trip from

£100

One-way from

£52

Popular in

June

Cheapest in

February

Average price

£75

Good round-trip deal

£85 or less

Good one-way deal

£83 or less
easyJet
  • easyJet
  • 4/5-13/5
  • 1 total stop
  • 11h 15m total
  • Portugal to Glasgow
Search Deals
easyJet
  • easyJet
  • 27/4
  • Nonstop
  • 3h 20m total
  • Portugal to Glasgow
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Portugal to Glasgow Intl.
Search Deals
Price to beat on a one-way flight from Portugal to Glasgow Intl.
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Find flight deals from Portugal to Glasgow Intl

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

Sun 4/507:00FAO - GLA
Nonstop3h 20measyJet
Tue 13/507:05GLA - FAO
1 stop7h 55measyJet
Deal found 19/2£100
Wed 2/421:35LIS - GLA
1 stop16h 00mMultiple Airlines
Fri 4/422:45GLA - LIS
1 stop22h 10mMultiple Airlines
Deal found 20/2£126
Fri 4/406:35OPO - GLA
1 stop10h 55mRyanair
Mon 7/421:50GLA - OPO
1 stop24h 10mRyanair
Deal found 21/2£133
Sun 4/507:00FAO - GLA
Nonstop3h 20mMultiple Airlines
Tue 13/516:40GLA - FAO
2 stops14h 40mMultiple Airlines
Deal found 19/2£134
Sat 8/318:30LIS - GLA
1 stop14h 35measyJet
Wed 12/307:00GLA - LIS
1 stop14h 45measyJet
Deal found 20/2£135
Wed 4/607:00OPO - GLA
1 stop13h 45measyJet
Sun 8/621:20GLA - OPO
1 stop11h 15measyJet
Deal found 20/2£143
Fri 4/406:35OPO - GLA
2 stops38h 15mMultiple Airlines
Mon 7/421:50GLA - OPO
1 stop24h 10mMultiple Airlines
Deal found 21/2£147
Thu 20/312:50LIS - GLA
2 stops32h 50mRyanair
Sat 29/322:55GLA - LIS
1 stop22h 00mRyanair
Deal found 21/2£157
Tue 1/406:20FAO - GLA
1 stop9h 05mRyanair
Thu 17/408:00GLA - FAO
2 stops10h 15mRyanair
Deal found 21/2£175
Thu 27/305:00LIS - GLA
1 stop6h 55mLufthansa
Wed 2/413:10GLA - LIS
1 stop8h 55mLufthansa
Deal found 20/2£177
Sat 22/315:25LIS - GLA
1 stop17h 05mKLM
Sat 29/317:25GLA - LIS
1 stop5h 45mKLM
Deal found 21/2£217
Tue 6/518:50OPO - GLA
1 stop13h 20mKLM
Wed 14/506:00GLA - OPO
1 stop13h 15mKLM
Deal found 20/2£229

Find flights from Portugal to Glasgow Intl within your budget

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

Fly from

Portugal

Fly to

Glasgow Intl

Route

Depart

Return

Price

FaroGlasgow

FAO - GLA

FAOGLA

Faro

Sun 4/5

07:00-10:20

Nonstop3h 20m

Glasgow Intl

Tue 13/5

07:05-15:00

1 stop7h 55m

£100

LisbonGlasgow

LIS - GLA

LISGLA

Lisbon Humberto Delgado

Wed 2/4

21:35-13:35

1 stop16h 00m

Glasgow Intl

Fri 4/4

22:45-20:55

1 stop22h 10m

£126

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Fri 4/4

06:35-17:30

1 stop10h 55m

Glasgow Intl

Mon 7/4

21:50-22:00

1 stop24h 10m

£133

FaroGlasgow

FAO - GLA

FAOGLA

Faro

Sun 4/5

07:00-10:20

Nonstop3h 20m

Glasgow Intl

Tue 13/5

16:40-07:20

2 stops14h 40m

£134

LisbonGlasgow

LIS - GLA

LISGLA

Lisbon Humberto Delgado

Sat 8/3

18:30-09:05

1 stop14h 35m

Glasgow Intl

Wed 12/3

07:00-21:45

1 stop14h 45m

£135

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Wed 4/6

07:00-20:45

1 stop13h 45m

Glasgow Intl

Sun 8/6

21:20-08:35

1 stop11h 15m

£143

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Fri 4/4

06:35-20:50

2 stops38h 15m

Glasgow Intl

Mon 7/4

21:50-22:00

1 stop24h 10m

£147

LisbonGlasgow

LIS - GLA

LISGLA

Lisbon Humberto Delgado

Thu 20/3

12:50-21:40

2 stops32h 50m

Glasgow Intl

Sat 29/3

22:55-20:55

1 stop22h 00m

£157

FaroGlasgow

FAO - GLA

FAOGLA

Faro

Tue 1/4

06:20-15:25

1 stop9h 05m

Glasgow Intl

Thu 17/4

08:00-18:15

2 stops10h 15m

£175

LisbonGlasgow

LIS - GLA

LISGLA

Lisbon Humberto Delgado

Thu 27/3

05:00-11:55

1 stop6h 55m

Glasgow Intl

Wed 2/4

13:10-22:05

1 stop8h 55m

£177

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 37 results
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Best time to book a flight from Portugal to Glasgow Intl

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

Travel insights for flights from Portugal to Glasgow Intl

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

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

Currently, April is the cheapest month in which you can book a flight from Portugal to Glasgow Intl Airport (average of £97). Flying from Portugal to Glasgow Intl Airport 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 Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

One of the essential ways to save on airfare from Portugal to Glasgow Intl Airport 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 20% on airfare.

Rainfall in Glasgow Intl by month

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

In terms of precipitation, rainfall in Glasgow Intl Airport 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 Intl Airport when rainfall is around 33.0 mm.

Temperature in Glasgow Intl by month

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

If weather is an important factor for your trip to Glasgow Intl Airport, 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 Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Intl. Reviews last updated 21 February 2025.
Get a feel of what it's like to fly with Jet2, KLM and Air France from Portugal to Glasgow by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jet2
8.3
Very Good
156 reviews
Check prices

Entertainment

6.2

Boarding

8.2

Food

7.2

Comfort

7.7

Overall

8.3

Crew

8.8

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Jet2
8.3
Very Good
156 reviews
Jet2
8.3
Very Good
156 reviews
Check prices

Entertainment

6.2

Boarding

8.2

Food

7.2

Comfort

7.7

Overall

8.3

Crew

8.8

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

KLM
7.8
Good
1,331 reviews
Jet2
8.3
Very Good
156 reviews
Check prices

Entertainment

6.2

Boarding

8.2

Food

7.2

Comfort

7.7

Overall

8.3

Crew

8.8

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Air France
7.4
Good
1,449 reviews
Jet2
8.3
Very Good
156 reviews
Check prices

Entertainment

6.2

Boarding

8.2

Food

7.2

Comfort

7.7

Overall

8.3

Crew

8.8

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Aer Lingus
7.0
Good
1,070 reviews
Jet2
8.3
Very Good
156 reviews
Check prices

Entertainment

6.2

Boarding

8.2

Food

7.2

Comfort

7.7

Overall

8.3

Crew

8.8

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Iberia
7.0
Good
2,639 reviews
Jet2
8.3
Very Good
156 reviews
Check prices

Entertainment

6.2

Boarding

8.2

Food

7.2

Comfort

7.7

Overall

8.3

Crew

8.8

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Related info for your journey

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

    For one-way options, check prices for easyJet. According to our data, you can fly for as low as £52. Users have also found prices from £72 and £98 on Jet2 and Ryanair, respectively.

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

    Most travelers choose Porto - Glasgow Intl, Lisbon Humberto Delgado - Glasgow Intl or Faro - Glasgow Intl when deciding on the best route from Portugal to Glasgow Intl Airport.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Portugal to Glasgow Intl Airport (average of £97). Flying from Portugal to Glasgow Intl Airport 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

Travelling to a place near Portugal?

Book flights to Portugal if you plan to visit one of these locations
Paisley
Kilmarnock
East Kilbride
Renfrew
Dumbarton
Arrochar
Dunoon
Largs
Balloch
Ballachulish
Clydebank
Inveraray
Rothesay
Helensburgh
Alexandria
Tarbert

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Alternative routes for Portugal to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Portugal to Glasgow Intl

Discover the top airline that operate flights from Portugal to Glasgow Intl. 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 February 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£30Average£178FlexibilityNo 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 Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Glasgow Intl from Portugal today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portugal to Glasgow Intl for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portugal to Glasgow Intl, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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