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Cheap flights from Glasgow to Porto from £48

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 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — OPO
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) to Porto (OPO). 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 16 January 2026.

Round-trip from

£98

One-way from

£48

Popular in

December

Cheapest in

March

Average price

£213
easyJet
  • easyJet
  • 16/3-20/3
  • 2 total stops
  • 29h 40m total
  • Glasgow to Porto
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Ryanair
  • Ryanair
  • 26/2
  • 1 total stop
  • 7h 40m total
  • Glasgow to Porto
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£44 potential increase over avg. return price).
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Cheapest flight prices on average. 10% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Glasgow to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Porto
Explore the most affordable flight options available from Glasgow to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Mon 16/320:45
GLA
-
OPO
1 stop15h 40m
easyJet
Fri 20/320:20
OPO
-
GLA
1 stop14h 00m
easyJet
Deal found 14/1£98
Sat 28/206:25
GLA
-
OPO
1 stop7h 10m
Multiple Airlines
Sat 7/310:35
OPO
-
GLA
1 stop8h 25m
Multiple Airlines
Deal found 14/1£104
Mon 9/206:30
GLA
-
OPO
1 stop7h 20m
Multiple Airlines
Mon 16/214:15
OPO
-
GLA
1 stop8h 05m
Multiple Airlines
Deal found 13/1£107
Fri 27/221:15
GLA
-
OPO
1 stop12h 55m
Multiple Airlines
Fri 6/319:00
OPO
-
GLA
1 stop14h 00m
Multiple Airlines
Deal found 13/1£121
Sun 8/208:50
GLA
-
OPO
1 stop11h 45m
easyJet
Sun 15/221:05
OPO
-
GLA
1 stop11h 15m
easyJet
Deal found 13/1£122
Wed 22/406:25
PIK
-
OPO
1 stop15h 25m
Ryanair
Sun 26/410:05
OPO
-
PIK
1 stop24h 10m
Ryanair
Deal found 15/1£129
Thu 5/318:50
GLA
-
OPO
1 stop24h 50m
easyJet
Mon 9/318:30
OPO
-
GLA
1 stop13h 50m
easyJet
Deal found 13/1£130
Mon 13/408:05
GLA
-
OPO
1 stop7h 25m
Multiple Airlines
Fri 17/421:40
OPO
-
GLA
1 stop9h 35m
Multiple Airlines
Deal found 15/1£132
Wed 22/406:25
PIK
-
OPO
1 stop8h 00m
Multiple Airlines
Sun 26/409:00
OPO
-
PIK
2 stops25h 15m
Multiple Airlines
Deal found 15/1£168
Fri 29/508:55
PIK
-
OPO
1 stop8h 50m
Multiple Airlines
Mon 1/620:45
OPO
-
PIK
2 stops15h 40m
Multiple Airlines
Deal found 15/1£241
Mon 6/410:40
PIK
-
OPO
1 stop10h 55m
Ryanair
Mon 13/420:45
OPO
-
PIK
1 stop11h 35m
Ryanair
Deal found 14/1£248
Fri 29/508:55
PIK
-
OPO
1 stop8h 50m
Ryanair
Mon 1/622:20
OPO
-
PIK
1 stop9h 45m
Ryanair
Deal found 15/1£265

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow to Porto 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 16 January 2026.
Use the filters below to find and compare flights from Glasgow to Porto that are best for you.

Fly from

Glasgow

Fly to

Porto

Route

Depart

Return

Price

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 16/3

20:45-12:25

1 stop15h 40m

Porto

Fri 20/3

20:20-10:20

1 stop14h 00m

£98

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Sat 28/2

06:25-13:35

1 stop7h 10m

Porto

Sat 7/3

10:35-19:00

1 stop8h 25m

£104

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 9/2

06:30-13:50

1 stop7h 20m

Porto

Mon 16/2

14:15-22:20

1 stop8h 05m

£107

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Sun 8/2

08:50-20:35

1 stop11h 45m

Porto

Sun 15/2

21:05-08:20

1 stop11h 15m

£122

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Wed 22/4

06:25-21:50

1 stop15h 25m

Porto

Sun 26/4

10:05-10:15

1 stop24h 10m

£129

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Wed 22/4

10:15-22:55

1 stop12h 40m

Porto

Sun 26/4

06:35-23:05

1 stop16h 30m

£133

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Wed 28/1

07:45-17:30

2 stops9h 45m

Porto

Fri 30/1

06:20-22:00

1 stop15h 40m

£137

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Tue 27/1

08:25-20:30

1 stop12h 05m

Porto

Fri 30/1

06:20-22:00

1 stop15h 40m

£137

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Thu 5/3

07:15-19:00

2 stops11h 45m

Porto

Mon 9/3

06:15-09:00

2 stops26h 45m

£139

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Fri 24/4

06:25-09:10

Nonstop2h 45m

Porto

Mon 27/4

06:05-13:55

1 stop7h 50m

£140

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 25 results
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2
3

Best time to book a flight from Glasgow to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto 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 Porto

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

Currently, February is the cheapest month in which you can book a flight from Glasgow to Porto (average of £49). Flying from Glasgow to Porto in July is currently the most expensive (average of £137). 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 OPO?

Find hourly flight availability from Glasgow to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 January 2026.

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

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated 16 January 2026.
Check out reviews from past customers who have flown with KLM, Ryanair, andeasyJet from Glasgow to Porto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,440 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.2

Entertainment

7.1

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,440 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.2

Entertainment

7.1

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Ryanair
6.9
Okay
5,244 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.2

Entertainment

7.1

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
easyJet
6.9
Okay
1,862 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.2

Entertainment

7.1

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Glasgow to Porto. 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 Porto from Glasgow?

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from Glasgow to Porto. 3 airlines have flights to Porto from Glasgow on a regular basis. Booking flights from Glasgow to Porto should not be difficult; the airport handles an average of 0 inbound flights from Glasgow per day.

  • How long is the flight from Glasgow to Porto?

    There are many flights that can get you from Glasgow to Porto in 15h 25m. Fly via easyJet or Ryanair to get the fastest option. Glasgow and Porto are separated by a distance of 1002 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Glasgow to Porto round-trip from £94. Other airlines that can offer you cheap pricing are Ryanair, from £124, and KLM, from £216. easyJet is currently priced 57% below the average price you’ll pay for this route.

  • What are the cheapest flights from Glasgow to Porto?

    The cheapest flight price from Glasgow to Porto is £92. On average you can expect to pay £157. The most popular route, (Glasgow Intl - Porto), can usually be booked for £98.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Glasgow to Porto (average of £49). Flying from Glasgow to Porto in July is currently the most expensive (average of £137). 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 Porto?

Book flights to Porto if you plan to visit one of these locations
Santa Maria da Feira
Guimarães
Coimbra
Chaves
Viseu
Vila Nova de Gaia
Aveiro

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Glasgow to Porto

Discover the top 3 airlines that operate flights from Glasgow to Porto. 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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£74Average£188FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£94Average£180FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£182Average£347FlexibilityNo cancel feeOn-time75%
Search KLM 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 Porto?

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Glasgow to Porto.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto from Glasgow today and book when prices fit your budget.

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