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Cheap flights from Plymouth to Porto from £243

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — OPO
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find flight deals from Plymouth to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Plymouth to Porto
Explore the most affordable flight options available from Plymouth to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Sun 30/1111:35EXT - OPO
1 stop21h 40mMultiple Airlines
Sun 7/1221:05OPO - EXT
2 stops19h 25mMultiple Airlines
Deal found 16/10£243
Sun 30/1117:20EXT - OPO
1 stop17h 10mKLM
Sun 7/1205:00OPO - EXT
1 stop11h 50mKLM
Deal found 16/10£251
Wed 24/1217:20EXT - OPO
1 stop17h 10mKLM
Mon 29/1206:30OPO - EXT
1 stop10h 20mKLM
Deal found 16/10£281
Wed 24/1217:20EXT - OPO
1 stop17h 10mKLM
Sat 27/1209:25OPO - EXT
1 stop7h 25mKLM
Deal found 16/10£299
Mon 22/1216:55EXT - OPO
1 stop29h 00mRyanair
Mon 29/1214:00OPO - EXT
1 stop6h 45mRyanair
Deal found 16/10£305
Mon 22/1221:10EXT - OPO
2 stops19h 50mMultiple Airlines
Mon 29/1214:00OPO - EXT
1 stop6h 45mMultiple Airlines
Deal found 16/10£345
Tue 23/1213:15EXT - OPO
2 stops28h 15mMultiple Airlines
Mon 29/1214:00OPO - EXT
1 stop6h 45mMultiple Airlines
Deal found 16/10£354
Thu 23/1013:20EXT - OPO
1 stop18h 10mMultiple Airlines
Wed 29/1020:05OPO - EXT
2 stops35h 05mMultiple Airlines
Deal found 15/10£368

Cheap flight deals from Plymouth to Porto

Keep the following information in mind while searching for Plymouth to Porto flight deals. Data was last updated 17 October 2025.

Round-trip from

£243

Popular in

April

Cheapest in

February

Average price

£322
30/11-7/12
  • 30/11-7/12
  • 3 total stops
  • 41h 05m total
  • Plymouth to Porto
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Plymouth 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 17 October 2025.
Use the filters below to find and compare flights from Plymouth to Porto that are best for you.

Fly from

Plymouth

Fly to

Porto

Route

Depart

Return

Price

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Sun 30/11

17:20-10:30

1 stop17h 10m

Porto

Sun 7/12

05:00-16:50

1 stop11h 50m

£251

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Wed 24/12

17:20-10:30

1 stop17h 10m

Porto

Sun 28/12

05:00-16:50

1 stop11h 50m

£281

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Wed 24/12

17:20-10:30

1 stop17h 10m

Porto

Mon 29/12

06:30-16:50

1 stop10h 20m

£281

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Mon 22/12

16:55-21:55

1 stop29h 00m

Porto

Mon 29/12

14:00-20:45

1 stop6h 45m

£305

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Sun 30/11

11:35-06:50

3 stops19h 15m

Porto

Sun 7/12

10:50-16:30

3 stops29h 40m

£318

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Mon 22/12

21:10-17:00

2 stops19h 50m

Porto

Mon 29/12

14:00-20:45

1 stop6h 45m

£345

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Wed 24/12

12:45-21:15

2 stops8h 30m

Porto

Mon 29/12

14:00-20:45

1 stop6h 45m

£345

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Sun 29/3

17:20-10:40

1 stop17h 20m

Porto

Tue 31/3

05:00-16:50

1 stop11h 50m

£383

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Tue 23/12

17:20-15:25

1 stop22h 05m

Porto

Mon 29/12

14:00-20:45

1 stop6h 45m

£392

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Tue 23/12

17:20-15:25

1 stop22h 05m

Porto

Sun 28/12

05:00-16:50

1 stop11h 50m

£413

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Best time to book a flight from Plymouth to Porto

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

What is the cheapest month to book a flight from Plymouth to Porto?

Currently, November is the cheapest month in which you can book a flight from Plymouth to Porto (average of £46). Flying from Plymouth to Porto in April is currently the most expensive (average of £407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P1Y to OPO?

Find hourly flight availability from Plymouth to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

It’s optimal to fly from Plymouth to Porto in the evening. By choosing this option you can save up to 92% on the cost of your flight, compared to a flight at midday.

Related info for your journey

Find useful and relevant information for your journey from Plymouth 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 Plymouth?

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from Plymouth to Porto. 2 airlines have flights to Porto from Plymouth on a regular basis. Booking flights from Plymouth to Porto should not be difficult; the airport handles an average of 0 inbound flights from Plymouth per day.

  • How long is the flight from Plymouth to Porto?

    A quick flight from Plymouth to Porto can take about 17h 10m. KLM provides one of the quickest options available for as low as £251. There are 702 mi between Plymouth and Porto. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Plymouth 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.

  • What is the cheapest month to book a flight from Plymouth to Porto?

    Currently, November is the cheapest month in which you can book a flight from Plymouth to Porto (average of £46). Flying from Plymouth to Porto in April is currently the most expensive (average of £407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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Top 2 airlines flying from Plymouth to Porto

Discover the top 2 airlines that operate flights from Plymouth to Porto. 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£46Average£104FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£197Average£334FlexibilityNo 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 Plymouth to Porto?

Deals for Plymouth to Porto 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 Plymouth to Porto?

Cheapflights simply makes it quick and affordable to book flights from Plymouth to Porto by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Porto from Plymouth? 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 Plymouth to Porto become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto from Plymouth today and book when prices fit your budget.

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