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Cheap flights from Glasgow Intl Airport to Portugal from £37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to Portugal departing on 19/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Glasgow Intl Airport to Portugal

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:25 - 20:20
GLA
-
FAO
10h 55m
1 stop
Multiple Airlines Logo
06:05 - 20:55
FAO
-
GLA
14h 50m
1 stop
£84Multiple Airlines
Sat, 11 Apr - Tue, 21 Apr
Multiple Airlines Logo
06:20 - 09:30
GLA
-
LIS
3h 10mdirect
Multiple Airlines Logo
21:40 - 09:00
LIS
-
GLA
11h 20m
1 stop
£84Multiple Airlines
Sun, 19 Apr - Fri, 24 Apr
Multiple Airlines Logo
20:35 - 08:35
GLA
-
FAO
12h 00m
1 stop
Multiple Airlines Logo
13:00 - 21:55
FAO
-
GLA
8h 55m
1 stop
£92Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
Ryanair Logo
08:25 - 19:40
GLA
-
LIS
11h 15m
1 stop
Ryanair Logo
06:30 - 15:40
LIS
-
GLA
9h 10m
1 stop
£93Ryanair
Tue, 24 Mar - Tue, 31 Mar
Multiple Airlines Logo
21:15 - 09:10
GLA
-
LIS
11h 55m
1 stop
Multiple Airlines Logo
20:55 - 09:40
LIS
-
GLA
12h 45m
1 stop
£95Multiple Airlines
Fri, 17 Apr - Thu, 23 Apr
Ryanair Logo
07:15 - 16:45
GLA
-
LIS
9h 30m
1 stop
Ryanair Logo
21:45 - 06:55
LIS
-
GLA
9h 10m
1 stop
£101Ryanair
Thu, 26 Feb - Sat, 28 Feb
easyJet Logo
07:00 - 18:45
GLA
-
FAO
11h 45m
1 stop
easyJet Logo
11:20 - 14:35
FAO
-
GLA
3h 15mdirect
£101easyJet
Mon, 2 Mar - Thu, 5 Mar
Jet2 Logo
12:10 - 16:15
GLA
-
FNC
4h 05mdirect
Jet2 Logo
17:15 - 21:25
FNC
-
GLA
4h 10mdirect
£103Jet2
Mon, 9 Mar - Mon, 16 Mar
easyJet Logo
19:25 - 22:45
GLA
-
FAO
3h 20mdirect
easyJet Logo
07:00 - 10:20
FAO
-
GLA
3h 20mdirect
£104easyJet
Fri, 8 May - Fri, 15 May
Jet2 Logo
12:10 - 16:15
GLA
-
FNC
4h 05mdirect
Jet2 Logo
17:15 - 21:25
FNC
-
GLA
4h 10mdirect
£108Jet2
Mon, 9 Mar - Mon, 16 Mar

Ryanair flights from Glasgow Intl Airport to Portugal

Our best Ryanair deals on Glasgow Intl Airport to Portugal flight tickets
Ryanair
24 Mar
GLA08:25Glasgow Intl
11h 15m
1 stop
LIS19:40Lisbon Humberto Delgado
31 Mar
LIS06:30Lisbon Humberto Delgado
9h 10m
1 stop
GLA15:40Glasgow Intl
£93
Ryanair
26 Feb
GLA07:15Glasgow Intl
9h 30m
1 stop
LIS16:45Lisbon Humberto Delgado
28 Feb
LIS21:45Lisbon Humberto Delgado
9h 10m
1 stop
GLA06:55Glasgow Intl
£101
Ryanair
10 Mar
GLA08:25Glasgow Intl
11h 15m
1 stop
LIS19:40Lisbon Humberto Delgado
11 Mar
LIS20:35Lisbon Humberto Delgado
10h 10m
1 stop
GLA06:45Glasgow Intl
£101

easyJet flights from Glasgow Intl Airport to Portugal

Our best easyJet deals on Glasgow Intl Airport to Portugal flight tickets
easyJet
2 Mar
GLA07:00Glasgow Intl
11h 45m
1 stop
FAO18:45Faro
5 Mar
FAO11:20Faro
3h 15m
GLA14:35Glasgow Intl
£101
easyJet
8 May
GLA19:25Glasgow Intl
3h 20m
FAO22:45Faro
15 May
FAO07:00Faro
3h 20m
GLA10:20Glasgow Intl
£104
easyJet
8 May
GLA19:25Glasgow Intl
3h 20m
FAO22:45Faro
15 May
FAO07:00Faro
3h 20m
GLA10:20Glasgow Intl
£105

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow Intl Airport to Portugal 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, momondo users made 279,928 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Sat 11/4

09:25-20:20

1 stop10h 55m

Faro

Tue 21/4

06:05-20:55

1 stop14h 50m

£84

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Sun 19/4

06:20-09:30

Nonstop3h 10m

Lisbon Humberto Delgado

Fri 24/4

21:40-09:00

1 stop11h 20m

£84

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Mon 23/3

20:35-08:35

1 stop12h 00m

Faro

Mon 30/3

13:00-21:55

1 stop8h 55m

£92

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Tue 24/3

08:25-19:40

1 stop11h 15m

Lisbon Humberto Delgado

Tue 31/3

06:30-15:40

1 stop9h 10m

£93

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Fri 17/4

21:15-09:10

1 stop11h 55m

Lisbon Humberto Delgado

Thu 23/4

20:55-09:40

1 stop12h 45m

£95

GlasgowLisbon

GLA - LIS

GLALIS

Glasgow Intl

Thu 26/2

07:15-16:45

1 stop9h 30m

Lisbon Humberto Delgado

Sat 28/2

21:45-06:55

1 stop9h 10m

£101

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Mon 2/3

07:00-18:45

1 stop11h 45m

Faro

Thu 5/3

11:20-14:35

Nonstop3h 15m

£101

GlasgowFunchal

GLA - FNC

GLAFNC

Glasgow Intl

Mon 9/3

12:10-16:15

Nonstop4h 05m

Funchal Madeira

Mon 16/3

17:15-21:25

Nonstop4h 10m

£103

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Fri 8/5

19:25-22:45

Nonstop3h 20m

Faro

Fri 15/5

07:00-10:20

Nonstop3h 20m

£104

GlasgowFunchal

GLA - FNC

GLAFNC

Glasgow Intl

Mon 9/3

12:10-16:15

Nonstop4h 05m

Funchal Madeira

Mon 16/3

17:15-21:25

Nonstop4h 10m

£108

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Glasgow Intl Airport to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The month of January is, on average, the cheapest month to fly to Portugal from Glasgow Intl Airport, with most prices found around £162. If you are unable to visit Portugal during the month of January, then departing from Glasgow Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around £187.

What is the cheapest day to depart on your flight to Portugal?

The cheapest day to depart from Glasgow Intl Airport to Portugal is on a Sunday when prices can be found for as low as £172. Flights from Glasgow Intl Airport to Portugal on a Wednesday will generally be more expensive and average around £204. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Glasgow Intl to Portugal flight route?

Fly from Glasgow Intl to Faro for the best Glasgow Intl - Portugal flight prices

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Glasgow Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around £229 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Glasgow Intl Airport for as low as £120 on momondo.

What cabin class options are available on Glasgow Intl to Portugal flights?

There is only 1 cabin class available to choose from on Glasgow Intl to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Glasgow Intl Airport to Portugal flights?

You could potentially save up to 7% on your flight if you consider stops on a Glasgow Intl Airport to Portugal flight.

Cheap Glasgow Intl Airport to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to Portugal

Best price found

£36

Fastest flight time

2h 45m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Portugal

99 airports
The best one-way flight to Portugal from Glasgow Intl Airport in the past 72 hours is £36. The best return flight deal from Glasgow Intl Airport to Portugal found on momondo in the last 72 hours is £142.
The fastest flight from Glasgow Intl Airport to Portugal takes 2h 45m
Direct flights go from Glasgow Intl Airport to Portugal on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is easyJet..
There are 99 airports in Portugal. From Glasgow Intl Airport there are direct flights to Faro (FAO), Lisbon Humberto Delgado (LIS), Porto (OPO).
Search flight deals

  • When did momondo last update prices for flights from Glasgow Intl Airport to Portugal?

    Prices for flights from Glasgow Intl Airport to Portugal are refreshed on a daily basis.

  • How many operators does momondo search for flights from Glasgow Intl Airport to Portugal?

  • How old do you have to be to fly from Glasgow Intl Airport to Portugal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Glasgow Intl Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Glasgow Intl Airport to Portugal?

Best airlines flying from Glasgow Intl Airport to Portugal

Compare and see reviews for airlines that fly from Glasgow Intl Airport to Portugal with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £66Free CancellationRating
6.9
5,264 reviews
Search Ryanair flights
easyJetPriceFrom £73Free CancellationRating
6.9
1,870 reviews
Search easyJet flights
Jet2PriceFrom £98Free CancellationRating
8.2
181 reviews
Search Jet2 flights
KLMPriceFrom £132Free CancellationRating
7.7
1,450 reviews
Search KLM flights
LufthansaPriceFrom £169Free CancellationRating
6.8
7,775 reviews
Search Lufthansa flights
British AirwaysPriceFrom £179Free CancellationRating
6.7
7,723 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Portugal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Glasgow to Portugal. momondo saves you time and could save you money on your trip.

Can I find flights from Glasgow to Portugal with flexible booking policies on momondo?

Yes. All flights to Portugal from Glasgow on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Glasgow to Portugal?

momondo helps you find the best flight between Glasgow and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Glasgow to Portugal right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Glasgow to Portugal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portugal and let you know when they change.

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Find better results for your trip to Portugal

Popular Cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom £33
Flights to Farofrom £29
Flights to Portofrom £35
Flights to Funchalfrom £43
Flights to Ponta Delgadafrom £134
Flights to Lajesfrom £152
Flights to Hortafrom £343
Flights to Porto Santofrom £208
Flights to Pico Islandfrom £253
Flights to Santa Cruz das Floresfrom £377