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Cheap flights from Glasgow Intl Airport to Porto from £63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to Porto departing on 28/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Glasgow Intl Airport to Porto

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
17:15 - 12:40GLA-OPO
19h 25m1 stop
easyJet Logo
20:15 - 07:55OPO-GLA
11h 40m1 stop
£97easyJet
Find Deal
Wed, 10 Dec - Sat, 13 Dec
easyJet Logo
17:15 - 12:40GLA-OPO
19h 25m1 stop
easyJet Logo
20:15 - 07:55OPO-GLA
11h 40m1 stop
£98easyJet
Find Deal
Wed, 10 Dec - Sat, 13 Dec
Ryanair Logo
23:00 - 11:15GLA-OPO
12h 15m1 stop
Ryanair Logo
06:30 - 20:05OPO-GLA
13h 35m1 stop
£112Ryanair
Find Deal
Fri, 28 Nov - Mon, 8 Dec
Ryanair Logo
21:50 - 11:15GLA-OPO
13h 25m1 stop
Ryanair Logo
12:15 - 20:15OPO-GLA
8h 00m1 stop
£127Ryanair
Find Deal
Fri, 5 Dec - Sun, 7 Dec
Multiple Airlines Logo
08:15 - 12:00GLA-OPO
27h 45m2 stops
Multiple Airlines Logo
14:30 - 20:00OPO-GLA
5h 30m1 stop
£127Multiple Airlines
Find Deal
Wed, 10 Dec - Sat, 13 Dec
Multiple Airlines Logo
20:35 - 19:35GLA-OPO
23h 00m2 stops
Multiple Airlines Logo
14:30 - 22:05OPO-GLA
7h 35m1 stop
£130Multiple Airlines
Find Deal
Wed, 10 Dec - Sat, 13 Dec
Lufthansa Logo
12:50 - 23:40GLA-OPO
10h 50m2 stops
Lufthansa Logo
06:15 - 23:10OPO-GLA
16h 55m2 stops
£272Lufthansa
Find Deal
Fri, 5 Dec - Sun, 7 Dec
KLM Logo
06:05 - 22:25GLA-OPO
16h 20m1 stop
KLM Logo
06:30 - 16:35OPO-GLA
10h 05m1 stop
£308KLM
Find Deal
Tue, 27 Jan - Fri, 30 Jan
KLM Logo
06:05 - 22:25GLA-OPO
16h 20m1 stop
KLM Logo
06:30 - 22:10OPO-GLA
15h 40m1 stop
£309KLM
Find Deal
Tue, 27 Jan - Fri, 30 Jan
Lufthansa Logo
06:00 - 14:45GLA-OPO
8h 45m1 stop
Lufthansa Logo
06:00 - 12:05OPO-GLA
6h 05m1 stop
£311Lufthansa
Find Deal
Sat, 22 Nov - Mon, 1 Dec

easyJet flights from Glasgow Intl Airport to Porto

Our best easyJet deals on Glasgow Intl Airport to Porto flight tickets
easyJet
10 Dec
GLA17:15Glasgow Intl
19h 25m
1 stop
OPO12:40Porto
13 Dec
OPO20:15Porto
11h 40m
1 stop
GLA07:55Glasgow Intl
£97
Find similar
easyJet
10 Dec
GLA17:15Glasgow Intl
19h 25m
1 stop
OPO12:40Porto
13 Dec
OPO20:15Porto
11h 40m
1 stop
GLA07:55Glasgow Intl
£98
Find similar
easyJet
1 May
GLA06:30Glasgow Intl
2h 45m
OPO09:15Porto
5 May
OPO21:25Porto
10h 55m
1 stop
GLA08:20Glasgow Intl
£221
Find similar

Ryanair flights from Glasgow Intl Airport to Porto

Our best Ryanair deals on Glasgow Intl Airport to Porto flight tickets
Ryanair
28 Nov
GLA23:00Glasgow Intl
12h 15m
1 stop
OPO11:15Porto
8 Dec
OPO06:30Porto
13h 35m
1 stop
GLA20:05Glasgow Intl
£112
Find similar
Ryanair
5 Dec
GLA21:50Glasgow Intl
13h 25m
1 stop
OPO11:15Porto
7 Dec
OPO12:15Porto
8h 00m
1 stop
GLA20:15Glasgow Intl
£127
Find similar
Ryanair
4 Dec
GLA07:15Glasgow Intl
7h 40m
1 stop
OPO14:55Porto
7 Dec
OPO12:15Porto
8h 00m
1 stop
GLA20:15Glasgow Intl
£139
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow Intl Airport 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, momondo users made 279,928 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Wed 10/12

17:15-12:40

1 stop19h 25m

Porto

Sat 13/12

20:15-07:55

1 stop11h 40m

£97

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Wed 10/12

17:15-12:40

1 stop19h 25m

Porto

Sat 13/12

20:15-07:55

1 stop11h 40m

£98

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Fri 28/11

23:00-11:15

1 stop12h 15m

Porto

Mon 8/12

06:30-20:05

1 stop13h 35m

£112

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Fri 5/12

21:50-11:15

1 stop13h 25m

Porto

Sun 7/12

12:15-20:15

1 stop8h 00m

£127

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Wed 10/12

08:15-12:00

2 stops27h 45m

Porto

Sat 13/12

14:30-20:00

1 stop5h 30m

£127

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Wed 10/12

20:35-19:35

2 stops23h 00m

Porto

Sat 13/12

14:30-22:05

1 stop7h 35m

£130

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Fri 5/12

12:50-23:40

2 stops10h 50m

Porto

Sun 7/12

06:15-23:10

2 stops16h 55m

£272

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Tue 27/1

06:05-22:25

1 stop16h 20m

Porto

Fri 30/1

06:30-16:35

1 stop10h 05m

£308

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Tue 27/1

06:05-22:25

1 stop16h 20m

Porto

Fri 30/1

06:30-22:10

1 stop15h 40m

£309

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Sat 22/11

06:00-14:45

1 stop8h 45m

Porto

Mon 1/12

06:00-12:05

1 stop6h 05m

£311

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Glasgow Intl Airport to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Porto?

The month of February is, on average, the cheapest month to fly to Porto from Glasgow Intl Airport, with most prices found around £180. If you are unable to visit Porto during the month of February, then departing from Glasgow Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around £183.

What is the cheapest day to depart on your flight to Porto?

According to our data, Thursday is the cheapest day to fly to Porto from Glasgow Intl Airport. The lowest ticket price found for a Thursday departure recently was £177. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £212. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

Our data shows that the cheapest Glasgow Intl Airport to Porto flights are usually those with departure times in the morning. Our users have found flights to Porto in the morning for as low as £189. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £331 on average. Flights to Porto from Glasgow Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Glasgow Intl to Porto flight route?

Fly from Glasgow Intl to Porto for the best Glasgow Intl - Porto flight prices

How far in advance should I book a flight to Porto?

You are more likely to see cheaper flights to Porto from Glasgow Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around £230 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Glasgow Intl Airport for as low as £168 on momondo.

What cabin class options are available on Glasgow Intl to Porto flights?

There is only 1 cabin class available to choose from on Glasgow Intl to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Glasgow Intl Airport to Porto flights?

No. A direct flight is the cheapest option for a flight between Glasgow Intl Airport to Porto.

When to book flights from Glasgow Intl Airport to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Glasgow Intl Airport to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Glasgow Intl Airport to Porto (GLA to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to Porto

Best price found

£176

Fastest flight time

2h 45m

Direct flights

Sat

Airports in Porto

1 airport
The best flight deal from Glasgow Intl Airport to Porto found on momondo in the last 72 hours is £176
The fastest flight from Glasgow Intl Airport to Porto takes 2h 45m
Direct flights go from Glasgow Intl Airport to Porto on Saturday. There are no airlines offering direct flights..
There is 1 airport near Porto: Porto (OPO)
Search flight deals

  • How far is Glasgow Intl to Porto by plane?

    The distance between Glasgow Intl and Porto is about 1033.4 mi. In terms of flight time, this usually takes a little over 2h 45m.

  • When did momondo last update prices for flights from Glasgow Intl Airport to Porto Airport?

    Prices for flights from Glasgow Intl Airport to Porto Airport were last updated today.

  • How many operators does momondo search for flights from Glasgow Intl Airport to Porto Airport?

  • How old do you have to be to fly from Glasgow Intl Airport to Porto Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Glasgow Intl Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents required for your trip to Porto Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Glasgow Intl Airport to Porto?

  • What is the most popular airline from Glasgow Intl Airport to Porto?

Best airlines flying from Glasgow Intl Airport to Porto

Compare and see reviews for airlines that fly from Glasgow Intl Airport to Porto with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £105Free CancellationRating
6.9
1,841 reviews
Search easyJet flights
LufthansaPriceFrom £172Free CancellationRating
6.8
7,554 reviews
Search Lufthansa flights
KLMPriceFrom £184Free CancellationRating
7.7
1,405 reviews
Search KLM flights

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Braga
Coimbra
Vila Nova de Gaia
Matosinhos
Viseu
Espinho
Aveiro
Guimarães
Esposende
Ponte de Lima
Curia
Lamego
Pinhao
Baiao
Caminha
Chaves
Mesao Frio
Mira

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Porto?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Porto from Glasgow.

Can I find flights from Glasgow to Porto with flexible booking policies on momondo?

All flight searches from Glasgow to Porto on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Glasgow to Porto?

momondo provides multiple filters to help you find the best flight to Porto from Glasgow. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Glasgow to Porto right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Glasgow to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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