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Cheap flights from Glasgow to Porto from £56

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — OPO
28 Apr — 5 May1
1 adult

Cheapflights Tip: The best prices from Glasgow to Porto are usually found in February or March, booked 24 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Glasgow to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 April 2025.

Round-trip from

£135

One-way from

£56

Popular in

December

Cheapest in

February

Average price

£178
Ryanair
  • Ryanair
  • 11/6-17/6
  • 3 total stops
  • 61h 05m total
  • Glasgow to Porto
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easyJet
  • easyJet
  • 11/8
  • Nonstop
  • 2h 45m total
  • Glasgow to Porto
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Glasgow to Porto

Cheapest flights from Glasgow to Porto
Explore the most affordable flight options available from Glasgow to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2025.

Wed 11/608:20GLA - OPO
2 stops38h 30mRyanair
Tue 17/609:20OPO - GLA
1 stop22h 35mRyanair
Deal found 22/4£135
Wed 11/622:00GLA - OPO
1 stop23h 50mMultiple Airlines
Tue 17/609:20OPO - GLA
1 stop22h 35mMultiple Airlines
Deal found 22/4£140
Tue 20/517:35PIK - OPO
1 stop20h 55mRyanair
Sat 24/514:20OPO - PIK
1 stop17h 30mRyanair
Deal found 22/4£143
Wed 11/608:05PIK - OPO
1 stop22h 45mMultiple Airlines
Tue 17/606:05OPO - PIK
2 stops40h 45mMultiple Airlines
Deal found 22/4£147
Fri 9/506:30GLA - OPO
Nonstop2h 45measyJet
Mon 12/510:05OPO - GLA
Nonstop2h 45measyJet
Deal found 23/4£160
Fri 5/919:30GLA - OPO
2 stops20h 25mBritish Airways
Mon 8/912:20OPO - GLA
2 stops10h 55mBritish Airways
Deal found 22/4£290
Mon 1/906:10GLA - OPO
1 stop16h 40mLufthansa
Wed 10/912:05OPO - GLA
1 stop10h 55mLufthansa
Deal found 22/4£301
Fri 5/913:30GLA - OPO
1 stop6h 30mKLM
Mon 8/906:30OPO - GLA
1 stop16h 40mKLM
Deal found 22/4£358

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 23 April 2025.
Use the filters below to find and compare flights from Glasgow to Porto that are best for you.

Fly from

Glasgow

Fly to

Porto

Route

Depart

Return

Price

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Wed 11/6

08:20-22:50

2 stops38h 30m

Porto

Tue 17/6

09:20-07:55

1 stop22h 35m

£135

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Wed 11/6

22:00-21:50

1 stop23h 50m

Porto

Tue 17/6

09:20-07:55

1 stop22h 35m

£140

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Tue 20/5

17:35-14:30

1 stop20h 55m

Porto

Sat 24/5

14:20-07:50

1 stop17h 30m

£143

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Wed 11/6

08:05-06:50

1 stop22h 45m

Porto

Tue 17/6

06:05-22:50

2 stops40h 45m

£147

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Fri 9/5

06:30-09:15

Nonstop2h 45m

Porto

Mon 12/5

10:05-12:50

Nonstop2h 45m

£160

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Fri 5/9

19:30-15:55

2 stops20h 25m

Porto

Mon 8/9

12:20-23:15

2 stops10h 55m

£290

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 1/9

06:10-22:50

1 stop16h 40m

Porto

Tue 9/9

06:00-12:20

1 stop6h 20m

£301

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Fri 5/9

13:30-20:00

1 stop6h 30m

Porto

Mon 8/9

06:30-23:10

1 stop16h 40m

£358

GlasgowPorto

GLA - OPO

GLAOPO

Glasgow Intl

Mon 11/8

06:50-09:35

Nonstop2h 45m

£56

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Sat 14/6

21:15-10:50

2 stops13h 35m

£74

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 15 results
1
2

Best time to book a flight from Glasgow to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Glasgow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Glasgow to Porto. Price data was last updated on 18 April 2025.

Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Glasgow to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Glasgow to Porto (average of £66). Flying from Glasgow 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.

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

Find hourly flight availability from Glasgow to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 April 2025.

A simple way to save on the total cost of your ticket is to fly from Glasgow to Porto in the morning. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight at midday.

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

Use this chart to determine the cheapest time to fly return from Glasgow to Porto. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Glasgow 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.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

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.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

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).

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 23 April 2025.
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,442 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
easyJet
6.9
Okay
1,798 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Ryanair
6.8
Okay
5,047 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Lufthansa
6.7
Okay
7,027 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Glasgow 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?

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from Glasgow to Porto. 4 airlines have flights to Porto from Glasgow on a regular basis. Booking flights from Glasgow to Porto should not be difficult; the airport handles an average of 0 inbound flights from Glasgow per day.

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

    Cheapflights users have booked flights from Glasgow to Porto round-trip from £135. Other airlines that can offer you cheap pricing are easyJet, from £160, and British Airways, from £290. Ryanair is currently priced 38% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Glasgow to Porto one-way?

    For one-way options, check prices for easyJet. According to our data, you can fly for as low as £56. Users have also found prices from £75 and £201 on Ryanair and British Airways, respectively.

  • What are the cheapest flights from Glasgow to Porto?

    The cheapest flight price from Glasgow to Porto is £139. On average you can expect to pay £191. The most popular route, (Glasgow Intl - Porto), can usually be booked for £138.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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 to Porto?

    Currently, February is the cheapest month in which you can book a flight from Glasgow to Porto (average of £66). Flying from Glasgow 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.

See more FAQs

Travelling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Coimbra
Viseu
Guimarães
Vila Nova de Gaia
Aveiro

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Top 4 airlines flying from Glasgow to Porto

Discover the top 4 airlines that operate flights from Glasgow to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 April 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£73Average£173FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£100Average£190FlexibilityNo cancel feeOn-time86%
Search easyJet flights
LufthansaCheapest£130Average£243FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£135Average£278FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Glasgow 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.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Glasgow to Porto.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Glasgow to Porto, users can toggle the no change fees filter when performing a flight search.

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

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