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Cheap flights from Porto to Glasgow Intl Airport from £70

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — GLA
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Porto to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Glasgow Intl (GLA). 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 25 March 2025.

Round-trip from

£138

One-way from

£70

Popular in

December

Cheapest in

November

Average price

£227
easyJet
  • easyJet
  • 9/5-16/5
  • Nonstop
  • 5h 30m total
  • Porto to Glasgow
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Ryanair
  • Ryanair
  • 8/7
  • 1 total stop
  • 22h 35m total
  • Porto to Glasgow
Search Deals
High demand for flights, 18% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Porto to Glasgow Intl

Cheapest flights from Porto to Glasgow Intl
Explore the most affordable flight options available from Porto to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Fri 9/509:45OPO - GLA
Nonstop2h 45measyJet
Fri 16/506:30GLA - OPO
Nonstop2h 45measyJet
Deal found 24/3£138
Fri 9/509:45OPO - GLA
Nonstop2h 45mMultiple Airlines
Wed 21/508:20GLA - OPO
1 stop10h 25mMultiple Airlines
Deal found 24/3£148
Wed 7/510:50OPO - GLA
1 stop7h 40mRyanair
Wed 21/508:20GLA - OPO
1 stop10h 25mRyanair
Deal found 24/3£158
Thu 8/506:30OPO - GLA
1 stop9h 40mKLM
Mon 19/513:30GLA - OPO
1 stop8h 45mKLM
Deal found 24/3£171
Thu 8/506:15OPO - GLA
2 stops16h 50mLufthansa
Wed 21/506:10GLA - OPO
1 stop16h 40mLufthansa
Deal found 24/3£198
Fri 9/511:15OPO - GLA
1 stop8h 25mBritish Airways
Mon 12/510:35GLA - OPO
1 stop9h 45mBritish Airways
Deal found 24/3£326

Cheapflights Fare Finder

Customise your flight search to find flights from Porto to Glasgow Intl 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 25 March 2025.
Use the filters below to find and compare flights from Porto to Glasgow Intl Airport that are best for you.

Fly from

Porto

Fly to

Glasgow Intl

Route

Depart

Return

Price

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Fri 9/5

09:45-12:30

Nonstop2h 45m

Glasgow Intl

Fri 16/5

06:30-09:15

Nonstop2h 45m

£138

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Fri 9/5

09:45-12:30

Nonstop2h 45m

Glasgow Intl

Wed 21/5

08:20-18:45

1 stop10h 25m

£148

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Wed 7/5

10:50-18:30

1 stop7h 40m

Glasgow Intl

Wed 21/5

08:20-18:45

1 stop10h 25m

£158

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Thu 8/5

06:30-23:10

1 stop16h 40m

Glasgow Intl

Sun 18/5

06:00-17:40

1 stop11h 40m

£171

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Thu 8/5

06:15-23:05

2 stops16h 50m

Glasgow Intl

Wed 21/5

06:10-22:50

1 stop16h 40m

£198

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Fri 9/5

11:15-19:40

1 stop8h 25m

Glasgow Intl

Mon 12/5

10:35-20:20

1 stop9h 45m

£326

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Tue 8/7

09:20-07:55

1 stop22h 35m

£70

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Sun 29/6

13:45-07:10

1 stop17h 25m

£78

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Tue 8/7

19:05-08:25

1 stop13h 20m

£84

PortoGlasgow

OPO - GLA

OPOGLA

Porto

Mon 7/7

10:05-12:50

Nonstop2h 45m

£93

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 12 results
1
2

Best time to book a flight from Porto to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Porto 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 Porto to Glasgow Intl Airport

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

Currently, January is the cheapest month in which you can book a flight from Porto to Glasgow Intl Airport (average of £97). Flying from Porto to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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.

Rainfall in Glasgow Intl by month

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

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

Temperature in Glasgow Intl by month

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

If weather is an important factor for your trip to Glasgow Intl Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated 25 March 2025.
KLM
7.8
Good
1,318 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

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
1,318 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

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.
Iberia
7.0
Good
2,646 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

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
1,792 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

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
5,004 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

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
6,950 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

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 Porto to Glasgow Intl. 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 from for flights from Porto to Glasgow Intl?

    If you book a flight to Glasgow Intl from Porto, you will be flying from 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 Porto to Glasgow Intl per day from 0 different airlines.

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

    Cheapflights users have booked flights from Porto to Glasgow Intl Airport round-trip from £138. Other airlines that can offer you cheap pricing are Ryanair, from £158, and KLM, from £171. easyJet is currently priced 35% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £70. KLM flights start at £84 while deals on easyJet start at £93 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Porto to Glasgow Intl Airport (average of £97). Flying from Porto to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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
Paisley
East Kilbride
Kilmarnock
Dumbarton
Arrochar
Dunoon
Largs
Renfrew
Balloch
Ballachulish
Inveraray
Clydebank
Rothesay
Helensburgh
Alexandria
Tarbert

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Alternative routes for Porto to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
Lisbon to Glasgow Intl flights
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Fly with Cheapflights

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

Deals for Porto to Glasgow Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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Yes! Cheapflights helps users easily find flights from Porto to Glasgow Intl with no change fees.

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

Not ready to book yet? You can track prices for flights from Porto to Glasgow Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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