£38 Find Cheap Flights from Portugal to Glasgow

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Glasgow departing on 29/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Glasgow Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Glasgow, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Glasgow, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portugal to Glasgow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portugal to Glasgow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portugal to Glasgow

Fri, 10 Oct - Fri, 24 Oct
 Logo
16:05 - 08:45OPO-GLA
16h 40m1 stop
 Logo
06:30 - 09:15GLA-OPO
2h 45mdirect
Fri, 10 Oct - Fri, 24 Oct
easyJet Logo
09:45 - 12:30OPO-GLA
2h 45mdirect
easyJet Logo
06:30 - 09:15GLA-OPO
2h 45mdirect
£109easyJet
Find Deal
Tue, 4 Nov - Sun, 9 Nov
 Logo
18:15 - 08:20FAO-GLA
14h 05m1 stop
 Logo
08:35 - 17:25GLA-FAO
8h 50m1 stop
Sat, 8 Nov - Mon, 10 Nov
easyJet Logo
09:40 - 07:55OPO-GLA
22h 15m1 stop
easyJet Logo
20:45 - 12:25GLA-OPO
15h 40m1 stop
£117easyJet
Find Deal
Sun, 26 Oct - Sun, 2 Nov
Ryanair Logo
07:55 - 19:55OPO-GLA
12h 00m1 stop
Ryanair Logo
07:25 - 13:10GLA-OPO
5h 45m1 stop
£130Ryanair
Find Deal
Sun, 26 Oct - Sun, 2 Nov
Ryanair Logo
06:00 - 21:50OPO-GLA
15h 50m2 stops
Ryanair Logo
07:25 - 13:10GLA-OPO
5h 45m1 stop
£143Ryanair
Find Deal
Thu, 23 Oct - Sat, 1 Nov
Aer Lingus Logo
11:25 - 19:40LIS-GLA
8h 15m1 stop
Aer Lingus Logo
16:30 - 18:15GLA-LIS
25h 45m1 stop
£185Aer Lingus
Find Deal
Thu, 23 Oct - Sat, 1 Nov
British Airways Logo
18:40 - 07:50LIS-GLA
13h 10m1 stop
British Airways Logo
11:40 - 22:25GLA-LIS
10h 45m1 stop
£211British Airways
Find Deal
Thu, 9 Oct - Sun, 12 Oct
KLM Logo
20:20 - 23:10FAO-GLA
26h 50m1 stop
KLM Logo
06:00 - 07:20GLA-FAO
25h 20m1 stop
£292KLM
Find Deal
Wed, 29 Oct - Mon, 3 Nov
British Airways Logo
10:40 - 18:15LIS-GLA
7h 35m1 stop
British Airways Logo
08:55 - 21:45GLA-LIS
12h 50m1 stop
£467British Airways
Find Deal

Everything you should know

When to travel
February
Cheapest • 33% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£91
Overall average: £123
Multi-carrier
Fri 10/10Fri 24/10
OPO - GLA • 1 stop
Cheapest direct flights
£109
easyJet
Fri 10/10Fri 24/10
OPO - GLA • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Glasgow!
Booking Insights

KAYAK's insights & trends for flights to Glasgow

Get data-powered insights and trends into flights to Glasgow to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Glasgow Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Glasgow Intl Airport is February, where tickets cost £144 on average for return flights. On the other hand, the most expensive months are July and October, where the average cost of tickets from Portugal is £291 and £289 respectively. For one-way flights, the best month to travel is October with an average price of £123.

Good to know - Cheap tickets from Portugal to Glasgow

Low seasonJanuary
Cheapest flight£38
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Lisbon to Glasgow

FAQs - booking Glasgow flights

  • How far is Glasgow Intl Airport from central Glasgow?

    There are 7 miles between Glasgow city centre and Glasgow Intl Airport.

  • How much is a flight to Glasgow?

    On average, a flight to Glasgow costs £84. The cheapest price found on KAYAK in the last 2 weeks cost £38 and departed from Faro Airport.

  • What is the cheapest day to fly to Glasgow?

    Based on KAYAK data, the cheapest day to fly to Glasgow is Sunday where round-trip tickets can be as cheap as £39. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are £260 on average.

  • How does KAYAK find such low prices on flights to Glasgow?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Glasgow.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Glasgow?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Glasgow is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Glasgow?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Glasgow with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Glasgow?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Glasgow up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Glasgow Intl Airport?

    The cheapest time of day to fly to Glasgow Intl Airport is generally in the evening, when round-trip flights cost £319 on average. The most expensive time of day to fly to Glasgow Intl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is £319.

Top tips for finding cheap flights to Glasgow

  • Looking for cheap airfare to Glasgow? 25% of our users found round-trip tickets to Glasgow for the following prices or less: Cheap flights to Glasgow from Faro £54, from Porto £106
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Glasgow flight deals.

Travelling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Largs
Balloch
Arrochar
Inveraray
Alexandria
Clydebank
Kilmarnock
Helensburgh
Renfrew
East Kilbride
Ballachulish
Tarbert
Glencoe
Kinlochleven
Barrhead

Everything you need to know for your flight to Glasgow

Information on the airport you'll fly into in Glasgow

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.