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Cheap flights from Glasgow Prestwick Airport to Porto from £88

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
PIK — OPO
24 Jul — 31 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Prestwick to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Prestwick to Porto
Explore the most affordable flight options available from Prestwick to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 June 2026.

Wed 12/806:10
PIK
-
OPO
1 stop8h 15m
Ryanair
Sun 16/822:20
OPO
-
PIK
1 stop11h 55m
Ryanair
Deal found 21/6£129
Fri 31/719:50
PIK
-
OPO
1 stop13h 20m
Ryanair
Mon 3/811:20
OPO
-
PIK
2 stops21h 00m
Ryanair
Deal found 24/6£134
Tue 8/920:25
PIK
-
OPO
1 stop12h 45m
Ryanair
Sun 13/922:20
OPO
-
PIK
1 stop26h 10m
Ryanair
Deal found 24/6£135
Wed 12/806:10
PIK
-
OPO
1 stop8h 15m
Multiple Airlines
Sat 15/814:20
OPO
-
PIK
2 stops17h 45m
Multiple Airlines
Deal found 21/6£143
Mon 17/810:40
PIK
-
OPO
1 stop13h 19m
Multiple Airlines
Thu 20/817:20
OPO
-
PIK
2 stops15h 10m
Multiple Airlines
Deal found 23/6£145
Tue 8/920:25
PIK
-
OPO
1 stop12h 45m
Ryanair
Mon 14/922:45
OPO
-
PIK
1 stop9h 25m
Ryanair
Deal found 24/6£148
Wed 24/606:10
PIK
-
OPO
1 stop15h 40m
Ryanair
Wed 1/722:15
OPO
-
PIK
1 stop12h 25m
Ryanair
Deal found 23/6£153
Mon 10/810:40
PIK
-
OPO
1 stop10h 55m
Multiple Airlines
Fri 14/808:35
OPO
-
PIK
1 stop8h 45m
Multiple Airlines
Deal found 23/6£159
Fri 10/717:45
PIK
-
OPO
1 stop13h 05m
Multiple Airlines
Fri 24/708:35
OPO
-
PIK
1 stop8h 45m
Multiple Airlines
Deal found 20/6£166
Fri 17/717:45
PIK
-
OPO
1 stop13h 05m
Ryanair
Thu 23/712:00
OPO
-
PIK
1 stop29h 20m
Ryanair
Deal found 20/6£167
Tue 1/920:25
PIK
-
OPO
1 stop12h 45m
Ryanair
Fri 4/909:50
OPO
-
PIK
1 stop9h 35m
Ryanair
Deal found 23/6£169

Find flight deals from Prestwick to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Prestwick (PIK) to Porto (OPO). 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 24 June 2026.

Round-trip from

£129

One-way from

£88

Popular in

December

Cheapest in

October

Average price

£191
Ryanair
  • Ryanair
  • 12/8-16/8
  • 2 total stops
  • 20h 10m total
  • Glasgow to Porto
Search Deals
Ryanair
  • Ryanair
  • 3/7
  • 1 total stop
  • 13h 20m total
  • Glasgow to Porto
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Prestwick to Porto 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 24 June 2026.
Use the filters below to find and compare flights from Glasgow Prestwick Airport to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Fri 31/7

19:50-09:10

1 stop13h 20m

Porto

Mon 3/8

21:00-08:20

1 stop11h 20m

£141

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Wed 12/8

06:10-14:25

1 stop8h 15m

Porto

Sat 15/8

14:20-08:05

2 stops17h 45m

£143

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Mon 17/8

10:40-23:59

1 stop13h 19m

Porto

Thu 20/8

17:20-08:30

2 stops15h 10m

£145

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Tue 8/9

20:25-09:10

1 stop12h 45m

Porto

Mon 14/9

22:45-08:10

1 stop9h 25m

£148

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Mon 10/8

10:40-21:35

1 stop10h 55m

Porto

Fri 14/8

08:35-17:20

1 stop8h 45m

£159

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Fri 10/7

17:45-06:50

1 stop13h 05m

Porto

Fri 24/7

08:35-17:20

1 stop8h 45m

£166

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Tue 1/9

20:25-09:10

1 stop12h 45m

Porto

Fri 4/9

09:50-19:25

1 stop9h 35m

£169

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Tue 8/9

20:25-09:10

1 stop12h 45m

Porto

Sat 12/9

07:50-00:40

1 stop16h 50m

£182

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Wed 12/8

06:10-14:25

1 stop8h 15m

Porto

Sat 15/8

07:50-00:40

1 stop16h 50m

£197
Fastest return journey

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Fri 2/10

16:20-23:20

1 stop7h 00m

Porto

Sun 4/10

22:20-10:15

1 stop11h 55m

£210

Flights are sorted by cheapest return flights first.

Deals found on 20/6

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Prestwick to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto 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.

Related info for your journey

Find useful and relevant information for your journey from Prestwick to Porto. 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 into for flights to Porto from Glasgow Prestwick?

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from Glasgow Prestwick to Porto. 0 airlines have flights to Porto from Glasgow Prestwick on a regular basis. Booking flights from Glasgow Prestwick to Porto should not be difficult; the airport handles an average of 0 inbound flights from Glasgow Prestwick per day.

  • How long is the flight from Glasgow Prestwick Airport to Porto?

    Ryanair can get you from Glasgow Prestwick Airport to Porto in just under 13h 20m. Your travel time can differ by up to . The distance between Glasgow Prestwick Airport and Porto is about 1002 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Prestwick to Porto 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

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Santa Maria da Feira
Viseu
Guimarães
Chaves
Coimbra
Vila Nova de Gaia
Aveiro

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How does Cheapflights help users find flights from Prestwick to Porto?

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

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

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

Yes, we can. To see specific flights from Prestwick to Porto 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 Prestwick to Porto become cheaper?

Yes, Cheapflights offers price alerts on Prestwick to Porto 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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