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Cheap flights from Glasgow Intl Airport to Porto from £35

GLA — OPO
30 Sep — 7 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Porto

Mon 9/1115:40 -
Nonstop2h 45m
Fri 13/1116:55 -
Nonstop3h 00m
Deal found 27/8£63
Mon 26/1015:40 -
Nonstop2h 45m
Fri 30/1016:55 -
Nonstop3h 00m
Deal found 30/8£71
Tue 29/909:10 -
1 stop10h 55m
Tue 6/1020:30 -
1 stop15h 00m
Deal found 30/8£89
Mon 12/1022:00 -
1 stop13h 00m
Thu 15/1021:25 -
1 stop12h 15m
Deal found 31/8£93
Wed 14/1006:00 -
1 stop14h 35m
Fri 16/1021:30 -
1 stop11h 30m
Deal found 29/8£95
Mon 9/1120:25 -
1 stop15h 00m
Fri 13/1116:55 -
Nonstop3h 00m
Deal found 27/8£97
Tue 13/1021:20 -
1 stop15h 00m
Tue 20/1006:05 -
1 stop11h 20m
Deal found 29/8£102
Mon 26/1008:30 -
1 stop11h 15m
Fri 30/1016:55 -
Nonstop3h 00m
Deal found 27/8£103

Find flight deals from Glasgow Intl to Porto

Round-trip from

£63

One-way from

£35

Popular in

February

Cheapest in

October

Average price

£241

Good round-trip deal

£99 or less
easyJet
  • easyJet
  • 9/11-13/11
  • Nonstop
  • 5h 45m total
  • Glasgow to Porto
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easyJet
  • easyJet
  • 26/10
  • Nonstop
  • 2h 45m total
  • Glasgow to Porto
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£29 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Glasgow Intl to Porto.
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Cheapflights Fare Finder

 
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 Glasgow Intl - OPO Porto

GLAOPO

Glasgow Intl

Mon 9/11

15:40-18:25

Nonstop2h 45m

Porto

Fri 13/11

16:55-19:55

Nonstop3h 00m

£63

GlasgowPorto

GLA Glasgow Intl - OPO Porto

GLAOPO

Glasgow Intl

Mon 26/10

15:40-18:25

Nonstop2h 45m

Porto

Fri 30/10

16:55-19:55

Nonstop3h 00m

£71

GlasgowPorto

GLA Glasgow Intl - OPO Porto

GLAOPO

Glasgow Intl

Mon 9/11

08:30-19:05

2 stops10h 35m

Porto

Thu 12/11

06:10-18:55

1 stop12h 45m

£114

GlasgowPorto

GLA Glasgow Intl - OPO Porto

GLAOPO

Glasgow Intl

Tue 13/10

09:10-21:55

2 stops12h 45m

Porto

Tue 20/10

21:30-11:30

2 stops14h 00m

£124

GlasgowPorto

GLA Glasgow Intl - OPO Porto

GLAOPO

Glasgow Intl

Fri 25/9

21:15-21:25

1 stop24h 10m

Porto

Fri 2/10

21:30-09:00

1 stop11h 30m

£132

GlasgowPorto

GLA Glasgow Intl - OPO Porto

GLAOPO

Glasgow Intl

Tue 6/10

20:55-08:45

1 stop11h 50m

Porto

Fri 9/10

09:45-12:25

Nonstop2h 40m

£143

GlasgowPorto

GLA Glasgow Intl - OPO Porto

GLAOPO

Glasgow Intl

Wed 25/11

09:20-12:00

1 stop26h 40m

Porto

Fri 27/11

16:55-19:55

Nonstop3h 00m

£180
Fastest return journey

GlasgowPorto

GLA Glasgow Intl - OPO Porto

GLAOPO

Glasgow Intl

Mon 12/10

06:50-09:35

Nonstop2h 45m

Porto

Mon 19/10

10:10-12:50

Nonstop2h 40m

£293

GlasgowPorto

GLA Glasgow Intl - OPO Porto

GLAOPO

Glasgow Intl

Thu 24/12

10:10-18:00

1 stop7h 50m

Porto

Tue 5/1

12:35-20:05

1 stop7h 30m

£303

GlasgowPorto

GLA Glasgow Intl - OPO Porto

GLAOPO

Glasgow Intl

Sat 3/10

19:45-20:40

1 stop24h 55m

Porto

Tue 13/10

20:55-08:35

1 stop11h 40m

£318

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Glasgow Intl to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Glasgow Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to Porto

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

Currently, October is the cheapest month in which you can book a flight from Glasgow Intl Airport to Porto (average of £115). Flying from Glasgow Intl Airport to Porto in February is currently the most expensive (average of £369). 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?

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

How much does it cost for a return flight from Glasgow Intl Airport to Porto?

Airfare is below average for this route at the moment.

Glasgow Intl Airport to Porto flights typically cost between £177 and £284 in November.
The cheapest return price found within the last 5 days was £63 on easyJet (9 Nov–13 Nov).

Reviews of airlines servicing Porto

Check out reviews from past customers who have flown with easyJet from Glasgow Intl Airport 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.
easyJet
6.9
Okay
1,926 reviews
Check prices

Entertainment

5.5

Boarding

6.7

Comfort

6.8

Crew

7.7

Overall

6.9

Food

5.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2023

EDI - GVA

It is OK for the prize and there was no delay or other unpleasant surprise. The flight was pleasant and easy. Too bad that you must pay now even for a cabin bag and that you are no more proposed even a glass of water .. But it is not only on Easy Jet, it has become a rule everywhere.
easyJet
6.9
Okay
1,926 reviews
easyJet
6.9
Okay
1,926 reviews
Check prices

Entertainment

5.5

Boarding

6.7

Comfort

6.8

Crew

7.7

Overall

6.9

Food

5.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2023

EDI - GVA

It is OK for the prize and there was no delay or other unpleasant surprise. The flight was pleasant and easy. Too bad that you must pay now even for a cabin bag and that you are no more proposed even a glass of water .. But it is not only on Easy Jet, it has become a rule everywhere.

Related info for your journey

  • What airport do you fly into for flights to Porto from Glasgow Intl?

    If you book a flight to Porto from Glasgow Intl, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto. There are 0 flights from Glasgow Intl to Porto per day from 1 airline.

  • How long is the flight from Glasgow Intl Airport to Porto?

    easyJet can get you from Glasgow Intl Airport to Porto in just under 2h 45m. Your travel time will be generally consistent. Airlines will cover a distance of 1028 mi. Generally, flights for this route are direct.

  • What is the cheapest airline to fly from Glasgow Intl Airport to Porto round-trip?

    Currently priced at £99, easyJet will fly you from Glasgow Intl Airport to Porto and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. easyJet is 54% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Glasgow Intl Airport to Porto?

    Looking for the cheapest flight from Glasgow Intl Airport to Porto? While on average our users pay £144, our data indicates the cheapest price to be £77. The most popular route (Glasgow Intl - Porto), is priced around £71.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Glasgow Intl Airport to Porto (average of £115). Flying from Glasgow Intl Airport to Porto in February is currently the most expensive (average of £369). 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
Guimarães
Santa Maria da Feira
Viseu
Chaves
Coimbra
Aveiro
Vila Nova de Gaia

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Glasgow Intl to Porto

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£99Average£183FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£239Average£340FlexibilityNo cancel feeOn-time75%
Search KLM flights

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Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Porto?

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Glasgow Intl to Porto flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Glasgow Intl 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 Intl today and book when prices fit your budget.

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