Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Glasgow Intl Airport to Portimão from £35

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — FAO
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Glasgow Intl to Portimão are usually found in December or January, booked 63 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Glasgow Intl to Portimão

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Portimão
Explore the most affordable flight options available from Glasgow Intl to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Mon 20/406:30
GLA
-
FAO
Nonstop3h 15m
Multiple Airlines
Tue 28/409:55
FAO
-
GLA
1 stop11h 00m
Multiple Airlines
Deal found 14/4£66
Sun 19/406:30
GLA
-
FAO
Nonstop3h 15m
Multiple Airlines
Sun 26/406:20
FAO
-
GLA
Nonstop3h 20m
Multiple Airlines
Deal found 14/4£68
Sun 26/406:30
GLA
-
FAO
Nonstop3h 15m
Multiple Airlines
Wed 29/419:15
FAO
-
GLA
1 stop12h 25m
Multiple Airlines
Deal found 14/4£70
Tue 21/406:30
GLA
-
FAO
Nonstop3h 15m
Multiple Airlines
Tue 28/406:05
FAO
-
GLA
1 stop14h 50m
Multiple Airlines
Deal found 14/4£71
Wed 22/406:30
GLA
-
FAO
Nonstop3h 15m
Multiple Airlines
Wed 29/420:15
FAO
-
GLA
Nonstop3h 15m
Multiple Airlines
Deal found 17/4£78
Tue 5/509:10
GLA
-
FAO
1 stop12h 05m
Multiple Airlines
Thu 14/509:10
FAO
-
GLA
1 stop9h 25m
Multiple Airlines
Deal found 14/4£80
Tue 5/509:10
GLA
-
FAO
1 stop12h 05m
Multiple Airlines
Tue 12/506:05
FAO
-
GLA
1 stop14h 50m
Multiple Airlines
Deal found 15/4£81
Wed 13/511:55
GLA
-
FAO
1 stop10h 35m
Multiple Airlines
Wed 20/510:00
FAO
-
GLA
1 stop10h 45m
Multiple Airlines
Deal found 13/4£82
Tue 12/509:10
GLA
-
FAO
1 stop12h 05m
Multiple Airlines
Tue 19/506:05
FAO
-
GLA
1 stop14h 50m
Multiple Airlines
Deal found 15/4£83

Find flight deals from Glasgow Intl to Portimão

Keep the following information in mind while searching for Glasgow Intl to Portimão flight deals. Data was last updated 18 April 2026.

Round-trip from

£75

One-way from

£35

Popular in

October

Cheapest in

December

Average price

£191
28/4-12/5
  • 28/4-12/5
  • 1 total stop
  • 18h 05m total
  • Glasgow to Portimão
Search Deals
easyJet
  • easyJet
  • 6/8
  • Nonstop
  • 3h 20m total
  • Glasgow to Portimão
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Portimão 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 18 April 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Portimão that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Fri 29/5

10:55-14:10

Nonstop3h 15m

Faro

Fri 5/6

07:05-10:25

Nonstop3h 20m

£124
Fastest return journey

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Wed 5/8

16:20-19:40

Nonstop3h 20m

Faro

Mon 10/8

20:45-23:55

Nonstop3h 10m

£127

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Thu 28/5

16:20-19:40

Nonstop3h 20m

Faro

Thu 4/6

20:20-23:35

Nonstop3h 15m

£140

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Sun 17/5

10:35-13:50

Nonstop3h 15m

Faro

Tue 26/5

12:15-15:35

Nonstop3h 20m

£158

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Mon 18/5

06:25-09:40

Nonstop3h 15m

Faro

Mon 25/5

10:35-14:00

Nonstop3h 25m

£180

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Fri 7/8

16:45-20:05

Nonstop3h 20m

Faro

Mon 10/8

20:45-23:55

Nonstop3h 10m

£183

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Fri 8/5

10:55-14:10

Nonstop3h 15m

Faro

Fri 15/5

07:05-10:25

Nonstop3h 20m

£201

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Sun 13/9

10:35-13:50

Nonstop3h 15m

Faro

Sun 27/9

06:20-09:40

Nonstop3h 20m

£210

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Fri 25/9

09:05-23:00

1 stop13h 55m

Faro

Mon 28/9

06:20-21:30

1 stop15h 10m

£215
Cheapest one-way
Fastest single journey

GlasgowFaro

GLA - FAO

GLAFAO

Glasgow Intl

Tue 19/5

06:30-09:45

Nonstop3h 15m

£35

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Glasgow Intl to Portimão

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

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

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to Portimão. Price data was last updated on 10 April 2026.

To ensure you get the cheapest price possible for a flight from Glasgow Intl Airport to Portimão, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from GLA to P0T?

Find hourly flight availability from Glasgow Intl to Portimão. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2026.

It’s optimal to fly from Glasgow Intl Airport to Portimão in the evening. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Glasgow Intl Airport to Portimão

Explore weekly flight availability from Glasgow Intl to Portimão. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 April 2026.

The most flights from GLA to P0T are scheduled on a Wednesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost for a return flight from Glasgow Intl Airport to Portimão?

Reviews of airlines servicing Portimão

Get insights into the airlines that provide service to Portimão. 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 Portimão. Reviews last updated 18 April 2026.
Get a feel of what it's like to fly with Jet2,KLM, andRyanair from Glasgow Intl Airport to Portimão by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jet2
8.2
Very Good
185 reviews
Check prices

Entertainment

6.2

Food

7.2

Comfort

7.7

Crew

8.7

Overall

8.2

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
Jet2
8.2
Very Good
185 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Entertainment

6.2

Food

7.2

Comfort

7.7

Crew

8.7

Overall

8.2

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
KLM
7.8
Good
1,502 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Entertainment

6.2

Food

7.2

Comfort

7.7

Crew

8.7

Overall

8.2

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
Ryanair
6.9
Okay
5,339 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Entertainment

6.2

Food

7.2

Comfort

7.7

Crew

8.7

Overall

8.2

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
easyJet
6.9
Okay
1,892 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Entertainment

6.2

Food

7.2

Comfort

7.7

Crew

8.7

Overall

8.2

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
British Airways
6.7
Okay
7,891 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Entertainment

6.2

Food

7.2

Comfort

7.7

Crew

8.7

Overall

8.2

Boarding

8.1

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Portimão. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Glasgow Intl Airport to Portimão?

    For as low as £124, easyJet can have you in Portimão from Glasgow Intl Airport in 3h 15m. There are 1312 mi between Glasgow Intl Airport and Portimão. Generally, flights for this route are direct.

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

    £25 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on easyJet and Jet2, with prices starting from £30 and £35, respectively.

  • What are the most reliable airlines from Glasgow Intl Airport to Portimão?

    Before booking your flight to Portimão from Glasgow Intl Airport, check out the most reliable airlines to get you to your destination on time: easyJet (100%), easyJet (98%), Jet2( 85%).

  • What are the cheapest flights from Glasgow Intl Airport to Portimão?

    Looking at all options, your cheapest flight can be booked for £33. While the most popular route (Glasgow Intl - Faro) can be booked for £78 on average, our data indicates £215 when flying from Glasgow Intl Airport to Portimão.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Portimão by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Glasgow Intl to Portimão

Discover the top 4 airlines that operate flights from Glasgow Intl to Portimão. 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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£60Average£192FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£83Average£156FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Jet2Cheapest£94Average£284FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
KLMCheapest£143Average£192FlexibilityNo 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 Intl to Portimão?

Deals for Glasgow Intl to Portimão 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 Glasgow Intl to Portimão?

Millions of users choose and trust Cheapflights to book the best flight deals from Glasgow Intl to Portimão for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Glasgow Intl to Portimão with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.