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Cheap flights from Glasgow Intl Airport to Porto from £34

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 19/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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.
Multiple Airlines Logo
06:50 - 09:35
GLA
-
OPO
2h 45mdirect
Multiple Airlines Logo
09:25 - 20:50
OPO
-
GLA
11h 25m
1 stop
£91Multiple Airlines
Mon, 19 Oct - Fri, 23 Oct
Multiple Airlines Logo
06:50 - 09:35
GLA
-
OPO
2h 45mdirect
Multiple Airlines Logo
20:00 - 09:00
OPO
-
GLA
13h 00m
1 stop
£100Multiple Airlines
Mon, 19 Oct - Fri, 23 Oct
Multiple Airlines Logo
21:35 - 11:10
GLA
-
OPO
13h 35m
1 stop
Multiple Airlines Logo
21:50 - 08:20
OPO
-
GLA
10h 30m
1 stop
£103Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct
easyJet Logo
20:30 - 23:15
GLA
-
OPO
2h 45mdirect
easyJet Logo
12:00 - 15:00
OPO
-
GLA
3h 00mdirect
£103easyJet
Fri, 4 Dec - Mon, 7 Dec
Multiple Airlines Logo
22:00 - 21:20
GLA
-
OPO
23h 20m
2 stops
Multiple Airlines Logo
21:50 - 08:20
OPO
-
GLA
10h 30m
1 stop
£109Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
06:50 - 09:35
GLA
-
OPO
2h 45mdirect
Multiple Airlines Logo
21:50 - 08:30
OPO
-
GLA
10h 40m
1 stop
£111Multiple Airlines
Mon, 19 Oct - Sat, 24 Oct
Multiple Airlines Logo
22:20 - 09:00
GLA
-
OPO
10h 40m
1 stop
Multiple Airlines Logo
09:25 - 20:50
OPO
-
GLA
11h 25m
1 stop
£112Multiple Airlines
Mon, 19 Oct - Fri, 23 Oct
Multiple Airlines Logo
16:05 - 21:45
GLA
-
OPO
5h 40m
1 stop
Multiple Airlines Logo
09:25 - 20:50
OPO
-
GLA
11h 25m
1 stop
£112Multiple Airlines
Tue, 20 Oct - Fri, 23 Oct
Multiple Airlines Logo
16:05 - 08:00
GLA
-
OPO
15h 55m
2 stops
Multiple Airlines Logo
22:30 - 22:10
OPO
-
GLA
23h 40m
2 stops
£117Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
09:10 - 06:45
GLA
-
OPO
21h 35m
2 stops
Multiple Airlines Logo
22:30 - 22:10
OPO
-
GLA
23h 40m
2 stops
£120Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug

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easyJet flights from Glasgow Intl Airport to Porto

Our best easyJet deals on Glasgow Intl Airport to Porto flight tickets
easyJet
4 Dec
GLA20:30Glasgow Intl
2h 45m
OPO23:15Porto
7 Dec
OPO12:00Porto
3h 00m
GLA15:00Glasgow Intl
£103
easyJet
19 Oct
GLA06:50Glasgow Intl
2h 45m
OPO09:35Porto
23 Oct
OPO09:45Porto
2h 40m
GLA12:25Glasgow Intl
£127
easyJet
14 Sept
GLA06:50Glasgow Intl
2h 45m
OPO09:35Porto
18 Sept
OPO09:45Porto
2h 40m
GLA12:25Glasgow Intl
£147

Ryanair flights from Glasgow Intl Airport to Porto

Our best Ryanair deals on Glasgow Intl Airport to Porto flight tickets
Ryanair
10 Aug
GLA09:25Glasgow Intl
22h 05m
2 stops
OPO07:30Porto
17 Aug
OPO22:25Porto
9h 30m
1 stop
GLA07:55Glasgow Intl
£133
Ryanair
20 Jul
GLA20:40Glasgow Intl
10h 40m
1 stop
OPO07:20Porto
22 Jul
OPO22:30Porto
16h 25m
2 stops
GLA14:55Glasgow Intl
£135
Ryanair
18 Jul
GLA20:45Glasgow Intl
19h 40m
2 stops
OPO16:25Porto
22 Jul
OPO22:30Porto
16h 25m
2 stops
GLA14:55Glasgow Intl
£138

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 July 2026.
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

Cheapest return flight

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 19/10

06:50-09:35

Nonstop2h 45m

Porto

Fri 23/10

09:25-20:50

1 stop11h 25m

£91

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 19/10

06:50-09:35

Nonstop2h 45m

Porto

Fri 23/10

20:00-09:00

1 stop13h 00m

£100

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Sat 26/9

21:35-11:10

1 stop13h 35m

Porto

Sat 3/10

21:50-08:20

1 stop10h 30m

£103
Fastest return journey

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Fri 4/12

20:30-23:15

Nonstop2h 45m

Porto

Mon 7/12

12:00-15:00

Nonstop3h 00m

£103

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Sat 26/9

22:00-21:20

2 stops23h 20m

Porto

Sat 3/10

21:50-08:20

1 stop10h 30m

£109

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 19/10

06:50-09:35

Nonstop2h 45m

Porto

Sat 24/10

21:50-08:30

1 stop10h 40m

£111

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 19/10

22:20-09:00

1 stop10h 40m

Porto

Fri 23/10

09:25-20:50

1 stop11h 25m

£112

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Tue 20/10

16:05-21:45

1 stop5h 40m

Porto

Fri 23/10

09:25-20:50

1 stop11h 25m

£112

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Tue 18/8

16:05-08:00

2 stops15h 55m

Porto

Tue 25/8

22:30-22:10

2 stops23h 40m

£117

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Tue 18/8

09:10-06:45

2 stops21h 35m

Porto

Tue 25/8

22:30-22:10

2 stops23h 40m

£120

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Glasgow Intl Airport and Porto?

What is the cheapest month to fly to Porto?

The month of October is, on average, the cheapest month to fly to Porto from Glasgow Intl Airport, with most prices found around £170. If you are unable to visit Porto during the month of October, then departing from Glasgow Intl Airport during the month May is also very affordable. Most momondo users find prices during this month for around £171.

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 £157. 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 £186. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest Glasgow Intl to Porto flight route?

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

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

There is only 1 cabin class available to choose from on Glasgow Intl Airport 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

£129

Fastest flight time

2h 45m

Direct flights

Tue and 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 £129
The fastest flight from Glasgow Intl Airport to Porto takes 2h 45m
Direct flights go from Glasgow Intl Airport to Porto on Tuesday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Porto. From Glasgow Intl Airport there are direct flights to Porto (OPO).
Search flight deals

Frequently asked questions about flying from Glasgow Intl Airport to Porto

  • 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 £102Free CancellationRating
6.9
1,914 reviews
Search easyJet flights
KLMPriceFrom £242Free CancellationRating
7.8
1,534 reviews
Search KLM flights

  • easyJet Flights From Glasgow Intl Airport to Porto

    easyJet is one of the most popular airlines flying from Glasgow Intl Airport to Porto, operating 2 flights/week on average for this route. A good easyJet flight deal for Glasgow Intl Airport to Porto starts from £102 round-trip, up to an average price of £182. Our users have rated easyJet at 6.9/10.

Travelling to a place near Porto?

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