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Cheap flights from Glasgow Prestwick Airport to Porto from £89

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
PIK — OPO
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 6 November 2025.

Round-trip from

£143

One-way from

£89

Popular in

December

Cheapest in

February

Average price

£228
Ryanair
  • Ryanair
  • 12/12-15/12
  • 2 total stops
  • 31h 55m total
  • Glasgow to Porto
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Ryanair
  • Ryanair
  • 28/11
  • 1 total stop
  • 9h 20m total
  • Glasgow to Porto
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 6 November 2025.

Fri 12/1216:05PIK - OPO
1 stop15h 50mRyanair
Mon 15/1209:05OPO - PIK
1 stop16h 05mRyanair
Deal found 3/11£143
Fri 5/1205:50PIK - OPO
2 stops28h 20mMultiple Airlines
Sun 7/1212:15OPO - PIK
1 stop12h 20mMultiple Airlines
Deal found 5/11£155
Sat 29/1116:35PIK - OPO
2 stops16h 00mRyanair
Fri 5/1221:35OPO - PIK
2 stops25h 55mRyanair
Deal found 5/11£162
Fri 5/1205:45PIK - OPO
1 stop9h 20mRyanair
Sun 7/1207:10OPO - PIK
2 stops16h 55mRyanair
Deal found 5/11£187
Fri 12/1205:50PIK - OPO
3 stops29h 10mMultiple Airlines
Mon 15/1206:30OPO - PIK
2 stops17h 05mMultiple Airlines
Deal found 3/11£213

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 6 November 2025.
Use the filters below to find and compare flights from Glasgow Prestwick Airport to Porto that are best for you.

Fly from

Prestwick

Fly to

Porto

Route

Depart

Return

Price

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Fri 5/12

05:50-10:10

2 stops28h 20m

Porto

Sun 7/12

12:15-00:35

1 stop12h 20m

£155

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Sat 29/11

16:35-08:35

2 stops16h 00m

Porto

Fri 5/12

21:35-23:30

2 stops25h 55m

£162

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Fri 5/12

05:45-15:05

1 stop9h 20m

Porto

Sun 7/12

07:10-00:05

2 stops16h 55m

£187

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Sat 2/5

11:20-17:45

1 stop6h 25m

Porto

Tue 5/5

14:30-23:45

1 stop9h 15m

£239

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Sat 2/5

11:20-17:45

1 stop6h 25m

Porto

Mon 4/5

20:45-08:20

1 stop11h 35m

£252

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Fri 28/11

05:45-15:05

1 stop9h 20m

£89

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Sat 20/12

05:45-10:20

1 stop28h 35m

£104

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Fri 28/11

16:05-07:40

2 stops15h 35m

£133

GlasgowPorto

PIK - OPO

PIKOPO

Glasgow Prestwick

Sat 20/12

05:45-06:50

2 stops25h 05m

£147

Flights are sorted by cheapest return flights first.

Deals found on 5/11

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 16h. 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
Coimbra
Guimarães
Chaves
Viseu
Vila Nova de Gaia
Aveiro

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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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