Question 1

What’s the top stopover airport for flights from Glasgow Intl Airport to Porto?

Accepted Answer

Amsterdam (AMS) – chosen by Cheapflights users on 68% of one-stop itineraries from Glasgow Intl Airport to Porto on Cheapflights.

Question 2

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to Porto?

Accepted Answer

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 2h 18m.

Question 3

What’s the fastest stopover option from Glasgow Intl Airport to Porto?

Accepted Answer

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 6h 49m.

Question 4

What’s the cheapest stopover airport for flights from Glasgow Intl Airport to Porto?

Accepted Answer

London (LTN) is the most affordable one-stop option, with an average return flight price of £171.

Question 5

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

Accepted Answer

easyJet can get you from Glasgow Intl Airport to Porto in just under 11h 15m. Your travel time can differ by up to . Airlines will cover a distance of 1028 mi.

Question 6

What are the cheapest airlines flying from Glasgow Intl Airport to Porto round-trip?

Accepted Answer

Currently priced at £96, 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. Search Cheapflights for deals from Lufthansa and KLM - these airlines can fly you to your destination from £166 and £177, respectively. easyJet is 56% cheaper than the average price of flights available within the next 90 days to this destination.

Question 7

How far ahead should I book a flight from Glasgow Intl Airport to Porto?

Accepted Answer

The price you pay for your flight from Glasgow Intl Airport to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 8

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to Porto (average of £66). Flying from Glasgow Intl Airport to Porto in August is currently the most expensive (average of £258). 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.

Question 9

What is the cheapest day to fly from Glasgow Intl Airport to Porto?

Accepted Answer

Travellers seeking maximum savings on their Glasgow Intl Airport to Porto flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 inches per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Question 12

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

Accepted Answer

Looking for the cheapest flight from Glasgow Intl Airport to Porto? While on average our users pay £143, our data indicates the cheapest price to be £39. The most popular route (Glasgow Intl - Porto), is priced around £112.

Question 13

What are the most popular airlines that fly from Glasgow Intl Airport to Porto?

Accepted Answer

Before booking your flight from Glasgow Intl Airport to Porto check out the most popular airlines for this route: KLM, Lufthansa or easyJet.

Question 14

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

Accepted Answer

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 9% on your flight compared to booking on days when demand is much higher.

Question 15

How far in advance should I book a flight from Glasgow Intl Airport to Porto?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 55% on flights from Glasgow Intl Airport to Porto compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £145. For sooner than that we have options available in the next 3 days from £166.

Question 16

What is the cheapest month to fly from Glasgow Intl Airport to Porto?

Accepted Answer

Our data shows that March tends to be the cheapest month to fly to Porto from Glasgow Intl Airport. Users have commonly found prices around £220 for the month, but tickets can be as low as £132. Due to multiple factors, prepare for potentially higher prices in December.

Question 17

What is the cheapest time of day to fly from GLA to OPO?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Glasgow Intl Airport to Porto in the morning. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight at midday.

Question 18

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

Accepted Answer

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 3 different airlines.

Question 19

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

Accepted Answer

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

Question 20

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

Accepted Answer

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.

Question 21

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

Accepted Answer

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.

Question 22

How does Cheapflights help users find flights from Glasgow Intl to Porto?

Accepted Answer

Cheapflights helps you search for flights from Glasgow Intl 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.

Question 23

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

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Glasgow Intl to Porto by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 24

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

Accepted Answer

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

Question 25

Can Cheapflights notify me if prices for flights from Glasgow Intl to Porto become cheaper?

Accepted Answer

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.

Round-trip from	£119
One-way from	£53
Popular in	December
Cheapest in	March
Average price	£218
Good round-trip deal	£155 or less
Good one-way deal	£39 or less

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£96	Average£186	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Lufthansa	Cheapest£166	Average£257	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest£177	Average£351	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Cheap flights from Glasgow Intl Airport to Porto from £53

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Glasgow Intl to Porto

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Cheapest flights from Glasgow Intl to PortoExplore the most affordable flight options available from Glasgow Intl to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Explore the most affordable flight options available from Glasgow Intl to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

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Use the filters below to find and compare flights from Glasgow Intl Airport to Porto that are best for you.

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.

Cheapflights Insights

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

How far ahead should I book a flight from Glasgow Intl Airport to Porto?

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

What is the cheapest time of day to fly from GLA to OPO?

What’s the top stopover airport for flights from Glasgow Intl Airport to Porto?

What’s the fastest stopover option from Glasgow Intl Airport to Porto?

What’s the fastest stopover option from Glasgow Intl Airport to Porto?

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to Porto?

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 19 August 2025.

Check out reviews from past customers who have flown with KLM, easyJet, andLufthansa 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.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl 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 Intl?

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

What are the cheapest airlines flying from Glasgow Intl Airport to Porto round-trip?

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

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

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

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

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

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Alternative routes for Glasgow Intl to Porto

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Top 3 airlines flying from Glasgow Intl to Porto

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

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

Can Cheapflights notify me if prices for flights from Glasgow Intl to Porto become cheaper?

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Cheapest flights from Glasgow Intl to Porto
Explore the most affordable flight options available from Glasgow Intl to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.