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Cheap flights from Glasgow to Porto from £45

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 to Porto departing on 18/5. 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 to Porto

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:40 - 07:20
GLA
-
OPO
10h 40m
1 stop
Multiple Airlines Logo
21:30 - 09:00
OPO
-
GLA
11h 30m
1 stop
£82Multiple Airlines
Mon, 11 May - Fri, 15 May
Multiple Airlines Logo
20:40 - 07:20
GLA
-
OPO
10h 40m
1 stop
Multiple Airlines Logo
21:30 - 09:00
OPO
-
GLA
11h 30m
1 stop
£83Multiple Airlines
Mon, 4 May - Fri, 8 May
Multiple Airlines Logo
09:10 - 23:40
GLA
-
OPO
14h 30m
1 stop
Multiple Airlines Logo
21:30 - 09:00
OPO
-
GLA
11h 30m
1 stop
£86Multiple Airlines
Tue, 12 May - Fri, 15 May
Multiple Airlines Logo
20:40 - 07:20
GLA
-
OPO
10h 40m
1 stop
Multiple Airlines Logo
07:05 - 20:45
OPO
-
GLA
13h 40m
1 stop
£86Multiple Airlines
Mon, 4 May - Wed, 6 May
Multiple Airlines Logo
09:10 - 20:05
GLA
-
OPO
10h 55m
1 stop
Multiple Airlines Logo
21:30 - 09:00
OPO
-
GLA
11h 30m
1 stop
£89Multiple Airlines
Tue, 21 Apr - Fri, 24 Apr
Ryanair Logo
19:50 - 09:10
PIK
-
OPO
13h 20m
1 stop
Ryanair Logo
22:25 - 08:10
OPO
-
PIK
9h 45m
1 stop
£89Ryanair
Fri, 8 May - Mon, 11 May
Multiple Airlines Logo
20:40 - 07:20
GLA
-
OPO
10h 40m
1 stop
Multiple Airlines Logo
21:30 - 09:40
OPO
-
GLA
12h 10m
1 stop
£92Multiple Airlines
Mon, 4 May - Thu, 7 May
Multiple Airlines Logo
21:20 - 17:50
GLA
-
OPO
20h 30m
2 stops
Multiple Airlines Logo
21:30 - 09:00
OPO
-
GLA
11h 30m
1 stop
£95Multiple Airlines
Tue, 5 May - Fri, 8 May
Multiple Airlines Logo
21:45 - 20:40
GLA
-
OPO
22h 55m
2 stops
Multiple Airlines Logo
21:30 - 09:00
OPO
-
GLA
11h 30m
1 stop
£96Multiple Airlines
Mon, 11 May - Fri, 15 May
Ryanair Logo
17:05 - 21:15
PIK
-
OPO
28h 10m
1 stop
Ryanair Logo
20:50 - 08:20
OPO
-
PIK
11h 30m
1 stop
£98Ryanair
Tue, 21 Apr - Mon, 27 Apr

easyJet flights from Glasgow to Porto

Our best easyJet deals on Glasgow to Porto flight tickets
easyJet
11 May
GLA06:50Glasgow Intl
2h 45m
OPO09:35Porto
15 May
OPO09:45Porto
2h 40m
GLA12:25Glasgow Intl
£127
easyJet
20 Apr
GLA06:50Glasgow Intl
2h 45m
OPO09:35Porto
27 Apr
OPO10:10Porto
2h 40m
GLA12:50Glasgow Intl
£135
easyJet
20 Apr
GLA06:50Glasgow Intl
2h 45m
OPO09:35Porto
27 Apr
OPO10:10Porto
2h 40m
GLA12:50Glasgow Intl
£136

Ryanair flights from Glasgow to Porto

Our best Ryanair deals on Glasgow to Porto flight tickets
Ryanair
8 May
PIK19:50Glasgow Prestwick
13h 20m
1 stop
OPO09:10Porto
11 May
OPO22:25Porto
9h 45m
1 stop
PIK08:10Glasgow Prestwick
£89
Ryanair
21 Apr
PIK17:05Glasgow Prestwick
28h 10m
1 stop
OPO21:15Porto
27 Apr
OPO20:50Porto
11h 30m
1 stop
PIK08:20Glasgow Prestwick
£98
Ryanair
21 Apr
PIK17:05Glasgow Prestwick
28h 10m
1 stop
OPO21:15Porto
29 Apr
OPO06:20Porto
6h 45m
1 stop
PIK13:05Glasgow Prestwick
£98

momondo 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, momondo users made 279,928 searches. Data last updated 5 April 2026.
Use the filters below to find and compare flights from Glasgow to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 11/5

20:40-07:20

1 stop10h 40m

Porto

Fri 15/5

21:30-09:00

1 stop11h 30m

£82

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 4/5

20:40-07:20

1 stop10h 40m

Porto

Fri 8/5

21:30-09:00

1 stop11h 30m

£83

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Tue 12/5

09:10-23:40

1 stop14h 30m

Porto

Fri 15/5

21:30-09:00

1 stop11h 30m

£86

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 4/5

20:40-07:20

1 stop10h 40m

Porto

Wed 6/5

07:05-20:45

1 stop13h 40m

£86

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Tue 21/4

09:10-20:05

1 stop10h 55m

Porto

Fri 24/4

21:30-09:00

1 stop11h 30m

£89

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Fri 8/5

19:50-09:10

1 stop13h 20m

Porto

Mon 11/5

22:25-08:10

1 stop9h 45m

£89

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 4/5

20:40-07:20

1 stop10h 40m

Porto

Thu 7/5

21:30-09:40

1 stop12h 10m

£92

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Tue 5/5

21:20-17:50

2 stops20h 30m

Porto

Fri 8/5

21:30-09:00

1 stop11h 30m

£95

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 11/5

21:45-20:40

2 stops22h 55m

Porto

Fri 15/5

21:30-09:00

1 stop11h 30m

£96

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Tue 21/4

17:05-21:15

1 stop28h 10m

Porto

Mon 27/4

20:50-08:20

1 stop11h 30m

£98

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Porto from

How to get the cheapest flight ticket from Glasgow 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 and Porto?

What is the cheapest month to fly to Porto?

The month of March is, on average, the cheapest month to fly to Porto from Glasgow, with most prices found around £135. If you are unable to visit Porto during the month of March, then departing from Glasgow during the month April is also very affordable. Most momondo users find prices during this month for around £177.

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. The lowest ticket price found for a Thursday departure recently was £159. 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 £188. 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 to Porto flight route?

Fly from Glasgow Intl to Porto for the best Glasgow - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around £223 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 for as low as £162 on momondo.

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

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

Cheap Glasgow to Porto flight deals and tips

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

Fastest flight time

2h 45m

Direct flights

Tue and Sat

Airports in Porto

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

Frequently asked questions about flying from Glasgow to Porto

  • How far is Glasgow to Porto by plane?

    Glasgow and Porto are 1034.0 mi apart from one another. A reasonable flight in good conditions will take 2h 45m.

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

    Prices for flights from Glasgow to Porto Airport are refreshed on a daily basis.

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

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

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

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Glasgow to Porto

Compare and see reviews for airlines that fly from Glasgow to Porto with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £83Free CancellationRating
6.9
5,317 reviews
Search Ryanair flights
easyJetPriceFrom £101Free CancellationRating
6.9
1,889 reviews
Search easyJet flights
KLMPriceFrom £191Free CancellationRating
7.7
1,487 reviews
Search KLM flights

Travelling to a place near Porto?

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

Why use momondo?

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

It is quick and easy to find Glasgow to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

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

Yes. momondo enables you to select and highlight flights to Porto from Glasgow with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Porto from Glasgow.

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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