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Cheap flights from Glasgow Prestwick Airport to Portugal from £22

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIK — LIS
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Prestwick to Portugal

Enter your travel dates to find the best prices.

Cheapest flights from Prestwick to Portugal
Explore the most affordable flight options available from Prestwick to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Tue 9/620:25
PIK
-
FAO
Nonstop3h 05m
Ryanair
Wed 17/609:55
FAO
-
PIK
Nonstop3h 10m
Ryanair
Deal found 19/5£43
Mon 1/610:40
PIK
-
FAO
Nonstop3h 05m
Ryanair
Fri 5/616:15
FAO
-
PIK
Nonstop3h 10m
Ryanair
Deal found 21/5£53
Tue 2/620:25
PIK
-
FAO
Nonstop3h 05m
Ryanair
Thu 11/607:30
FAO
-
PIK
Nonstop3h 10m
Ryanair
Deal found 18/5£54
Fri 4/919:50
PIK
-
FAO
Nonstop3h 05m
Ryanair
Fri 11/916:15
FAO
-
PIK
Nonstop3h 10m
Ryanair
Deal found 20/5£58
Thu 25/611:30
PIK
-
FAO
Nonstop3h 05m
Ryanair
Thu 2/707:30
FAO
-
PIK
Nonstop3h 10m
Ryanair
Deal found 19/5£67
Mon 1/610:40
PIK
-
FAO
Nonstop3h 05m
Ryanair
Thu 4/607:30
FAO
-
PIK
Nonstop3h 10m
Ryanair
Deal found 17/5£73
Fri 19/619:50
PIK
-
FAO
Nonstop3h 05m
Ryanair
Fri 26/616:15
FAO
-
PIK
Nonstop3h 10m
Ryanair
Deal found 19/5£74
Fri 28/819:50
PIK
-
FAO
Nonstop3h 05m
Ryanair
Mon 31/807:05
FAO
-
PIK
Nonstop3h 10m
Ryanair
Deal found 21/5£77
Wed 24/606:10
PIK
-
FAO
Nonstop3h 05m
Ryanair
Wed 1/709:55
FAO
-
PIK
Nonstop3h 10m
Ryanair
Deal found 17/5£79
Mon 1/610:40
PIK
-
FAO
Nonstop3h 05m
Ryanair
Mon 15/607:05
FAO
-
PIK
Nonstop3h 10m
Ryanair
Deal found 17/5£83
Fri 5/617:45
PIK
-
OPO
1 stop14h 15m
Multiple Airlines
Mon 8/621:00
OPO
-
PIK
1 stop11h 20m
Multiple Airlines
Deal found 20/5£117
Tue 16/608:45
PIK
-
OPO
2 stops22h 05m
Multiple Airlines
Sat 20/617:15
OPO
-
PIK
2 stops14h 50m
Multiple Airlines
Deal found 21/5£125

Find flight deals from Prestwick to Portugal

Keep the following information in mind while searching for Prestwick to Portugal flight deals. Data was last updated 22 May 2026.

Round-trip from

£43

One-way from

£22

Popular in

July

Cheapest in

December

Average price

£195

Good round-trip deal

£63 or less
Ryanair
  • Ryanair
  • 9/6-17/6
  • Nonstop
  • 6h 15m total
  • Glasgow to Portugal
Search Deals
Ryanair
  • Ryanair
  • 14/8
  • Nonstop
  • 3h 05m total
  • Glasgow to Portugal
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Glasgow Prestwick to Portugal.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Prestwick 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, Cheapflights users made 858,174 searches. Data last updated 22 May 2026.
Use the filters below to find and compare flights from Glasgow Prestwick Airport to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

GlasgowFaro

PIK - FAO

PIKFAO

Glasgow Prestwick

Thu 11/6

11:30-14:35

Nonstop3h 05m

Faro

Thu 18/6

07:30-10:40

Nonstop3h 10m

£83

GlasgowFaro

PIK - FAO

PIKFAO

Glasgow Prestwick

Mon 3/8

10:40-13:45

Nonstop3h 05m

Faro

Mon 17/8

07:05-10:15

Nonstop3h 10m

£98

GlasgowFaro

PIK - FAO

PIKFAO

Glasgow Prestwick

Tue 21/7

20:25-23:30

Nonstop3h 05m

Faro

Fri 24/7

16:15-19:25

Nonstop3h 10m

£105

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Fri 5/6

17:45-08:00

1 stop14h 15m

Porto

Mon 8/6

21:00-08:20

1 stop11h 20m

£117

GlasgowFaro

PIK - FAO

PIKFAO

Glasgow Prestwick

Fri 3/7

19:50-22:55

Nonstop3h 05m

Faro

Tue 14/7

06:05-10:05

2 stops28h 00m

£123

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Wed 17/6

11:30-06:50

1 stop19h 20m

Porto

Wed 24/6

22:15-10:40

1 stop12h 25m

£131

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Tue 14/7

20:25-09:10

1 stop12h 45m

Porto

Mon 20/7

13:15-08:20

2 stops19h 05m

£132

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Tue 14/7

20:25-09:10

1 stop12h 45m

Porto

Mon 20/7

21:00-08:20

1 stop11h 20m

£138

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Fri 5/6

17:45-10:50

2 stops17h 05m

Porto

Mon 8/6

21:00-08:20

1 stop11h 20m

£139

GlasgowLisbon

PIK - LIS

PIKLIS

Glasgow Prestwick

Tue 1/9

17:10-09:15

1 stop16h 05m

Lisbon Humberto Delgado

Tue 15/9

21:15-11:05

1 stop13h 50m

£144

Flights are sorted by cheapest return flights first.

Deals found on 17/5

Showing 1-10 of 49 resultsSorted by cheapest first
1
2
3
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5

Best time to book a flight from Prestwick to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Prestwick 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 Prestwick Airport to Portugal

What is the cheapest time of day to fly from PIK to PT?

Find hourly flight availability from Prestwick to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 May 2026.

It’s optimal to fly from Glasgow Prestwick Airport to Portugal in the afternoon. By choosing this option you can save up to 68% on the cost of your flight, compared to a flight at midday.

How far ahead should I book a flight from Glasgow Prestwick Airport to Portugal?

The price you pay for your flight from Glasgow Prestwick Airport to Portugal may vary depending on when you book. For the best chance of a lower fare, look to book 14 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated 22 May 2026.
Get a feel of what it's like to fly with Ryanair and easyJet from Glasgow Prestwick Airport to Portugal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,375 reviews
Check prices

Entertainment

5.6

Comfort

6.5

Crew

7.5

Food

6.0

Boarding

6.7

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Ryanair
6.9
Okay
5,375 reviews
Ryanair
6.9
Okay
5,375 reviews
Check prices

Entertainment

5.6

Comfort

6.5

Crew

7.5

Food

6.0

Boarding

6.7

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
easyJet
6.9
Okay
1,902 reviews
Ryanair
6.9
Okay
5,375 reviews
Check prices

Entertainment

5.6

Comfort

6.5

Crew

7.5

Food

6.0

Boarding

6.7

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles

Related info for your journey

Find useful and relevant information for your journey from Prestwick to Portugal. 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 Prestwick Airport to Portugal?

    Ryanair can get you from Glasgow Prestwick Airport to Portugal in just under 3h 05m. Your travel time will be generally consistent. The distance between Glasgow Prestwick Airport and Portugal is about 1287 mi. Generally, flights for this route are direct.

  • What are the most popular routes from Glasgow Prestwick Airport to Portugal?

    Most travelers choose Glasgow Prestwick - Faro, Glasgow Prestwick - Lisbon Humberto Delgado or Glasgow Prestwick - Porto when deciding on the best route from Glasgow Prestwick Airport to Portugal.

  • Can I find deals for flights from Prestwick to Portugal that include hotel bookings?

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

  • How can I find direct flights from Prestwick to Portugal?

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

  • Can I find deals for business class flights from Prestwick to Portugal?

    Yes. Cheapflights offers flight deals from Prestwick to Portugal 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

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Alternative routes for Prestwick to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Prestwick to Portugal

Discover the top 2 airlines that operate flights from Prestwick to Portugal. 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 22 May 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£55Average£122FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£121Average£207FlexibilityNo cancel feeOn-time86%
Search easyJet 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 Prestwick to Portugal?

When you search for this flight from Prestwick to Portugal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Prestwick to Portugal?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Prestwick to Portugal for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Prestwick to Portugal with no change fees?

Need flexible booking options for your flight to Portugal from Prestwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Prestwick to Portugal become cheaper?

Yes, Cheapflights offers price alerts on Prestwick to Portugal flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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