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Cheap flights from Glasgow to Porto from £47

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — OPO
7 Feb — 14 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 8 January 2026.

Round-trip from

£102

One-way from

£47

Popular in

December

Cheapest in

March

Average price

£212
6/2-9/2
  • 6/2-9/2
  • 2 total stops
  • 22h 55m total
  • Glasgow to Porto
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Ryanair
  • Ryanair
  • 18/1
  • 1 total stop
  • 19h 30m total
  • Glasgow to Porto
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£43 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 8 January 2026.

Fri 6/221:15GLA - OPO
1 stop12h 55mMultiple Airlines
Mon 9/210:15OPO - GLA
1 stop10h 00mMultiple Airlines
Deal found 8/1£102
Sun 8/308:25GLA - OPO
1 stop27h 50measyJet
Wed 11/312:35OPO - GLA
1 stop19h 15measyJet
Deal found 8/1£104
Fri 16/121:50GLA - OPO
1 stop13h 25mRyanair
Sun 18/110:00OPO - GLA
2 stops22h 45mRyanair
Deal found 8/1£111
Fri 20/223:00GLA - OPO
1 stop12h 15mRyanair
Fri 27/209:45OPO - GLA
1 stop6h 15mRyanair
Deal found 6/1£114
Sun 8/319:35GLA - OPO
1 stop12h 45mMultiple Airlines
Wed 11/306:45OPO - GLA
1 stop13h 35mMultiple Airlines
Deal found 7/1£116
Tue 17/320:50GLA - OPO
1 stop15h 15measyJet
Fri 20/320:20OPO - GLA
1 stop14h 00measyJet
Deal found 6/1£119
Thu 8/121:25GLA - OPO
2 stops14h 10mRyanair
Thu 15/106:30OPO - GLA
2 stops14h 30mRyanair
Deal found 7/1£126
Wed 21/107:45GLA - OPO
2 stops9h 45mRyanair
Sat 24/106:05OPO - GLA
1 stop13h 55mRyanair
Deal found 7/1£128
Fri 20/208:35GLA - OPO
3 stops26h 15mMultiple Airlines
Fri 27/209:45OPO - GLA
1 stop6h 15mMultiple Airlines
Deal found 6/1£128
Mon 27/406:50GLA - OPO
Nonstop2h 45measyJet
Fri 1/509:45OPO - GLA
Nonstop2h 40measyJet
Deal found 6/1£129
Mon 20/417:15PIK - OPO
1 stop14h 05mMultiple Airlines
Fri 24/422:00OPO - PIK
1 stop12h 55mMultiple Airlines
Deal found 6/1£136
Fri 24/417:45PIK - OPO
1 stop13h 05mRyanair
Tue 28/407:55OPO - PIK
1 stop16h 35mRyanair
Deal found 6/1£148

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 8 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

Tue 17/3

20:50-12:05

1 stop15h 15m

Porto

Fri 20/3

20:20-10:20

1 stop14h 00m

£119

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Wed 21/1

07:45-17:30

2 stops9h 45m

Porto

Sat 24/1

06:05-20:00

1 stop13h 55m

£128

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Fri 20/2

08:35-10:50

3 stops26h 15m

Porto

Fri 27/2

09:45-16:00

1 stop6h 15m

£128

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Sun 8/3

08:35-23:00

2 stops14h 25m

Porto

Wed 11/3

06:45-20:20

1 stop13h 35m

£132

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 20/4

09:10-17:50

1 stop8h 40m

Porto

Fri 24/4

09:45-12:25

Nonstop2h 40m

£134

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Mon 20/4

17:15-07:20

1 stop14h 05m

Porto

Fri 24/4

22:00-10:55

1 stop12h 55m

£136

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Wed 22/4

10:15-22:55

1 stop12h 40m

Porto

Sun 26/4

06:35-14:35

1 stop8h 00m

£139

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Fri 24/4

06:25-09:10

Nonstop2h 45m

Porto

Tue 28/4

06:15-16:35

1 stop10h 20m

£141

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Tue 2/6

08:50-20:50

1 stop12h 00m

Porto

Fri 5/6

09:45-12:25

Nonstop2h 40m

£142

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Fri 24/4

17:45-06:50

1 stop13h 05m

Porto

Tue 28/4

07:55-00:30

1 stop16h 35m

£148

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 36 results
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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 £54). Flying from Glasgow to Porto in July is currently the most expensive (average of £136). 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 8 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 8 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
1,434 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Ryanair
6.9
Okay
5,245 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
easyJet
6.9
Okay
1,859 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,697 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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. 4 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 9h 45m. Fly via easyJet or Ryanair to get the fastest option. Glasgow and Porto are separated by a distance of 1028 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 £93. Other airlines that can offer you cheap pricing are Ryanair, from £123, and Lufthansa, from £166. easyJet is currently priced 58% below the average price you’ll pay for this route.

  • 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 £54). Flying from Glasgow to Porto in July is currently the most expensive (average of £136). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Glasgow to Porto

Discover the top 4 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£72Average£187FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£94Average£180FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£149Average£335FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£166Average£265FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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