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Cheap flights from Plymouth to Porto from £99

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — OPO
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap 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 3 August 2026.

Fri 18/921:00
EXT
-
OPO
1 stop10h 25m
Ryanair
Tue 22/921:30
OPO
-
EXT
1 stop16h 20m
Ryanair
Deal found 31/7£137
Sun 6/920:45
EXT
-
OPO
2 stops24h 55m
Multiple Airlines
Tue 15/921:30
OPO
-
EXT
1 stop16h 20m
Multiple Airlines
Deal found 3/8£139
Sun 20/920:45
EXT
-
OPO
2 stops24h 35m
Multiple Airlines
Tue 29/920:15
OPO
-
EXT
2 stops25h 05m
Multiple Airlines
Deal found 3/8£140
Fri 2/1021:00
EXT
-
OPO
1 stop10h 25m
Ryanair
Wed 14/1013:10
OPO
-
EXT
1 stop25h 45m
Ryanair
Deal found 2/8£145
Fri 18/921:00
EXT
-
OPO
1 stop10h 25m
Multiple Airlines
Tue 22/922:00
OPO
-
EXT
2 stops23h 20m
Multiple Airlines
Deal found 2/8£153
Fri 18/921:00
EXT
-
OPO
1 stop10h 25m
Multiple Airlines
Thu 24/920:40
OPO
-
EXT
2 stops18h 55m
Multiple Airlines
Deal found 2/8£156

Find flight deals from Plymouth to Porto

Keep the following information in mind while searching for Plymouth to Porto flight deals. Data was last updated 3 August 2026.

Round-trip from

£137

One-way from

£99
Ryanair
  • Ryanair
  • 18/9-22/9
  • 2 total stops
  • 26h 45m total
  • Plymouth to Porto
Search Deals
Ryanair
  • Ryanair
  • 15/10
  • 1 total stop
  • 7h 55m total
  • Plymouth to Porto
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 3 August 2026.
Use the filters below to find and compare flights from Plymouth to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Sun 6/9

20:45-21:40

2 stops24h 55m

Porto

Tue 15/9

21:30-13:50

1 stop16h 20m

£139

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Sun 20/9

20:45-21:20

2 stops24h 35m

Porto

Tue 29/9

22:00-21:20

3 stops23h 20m

£157

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Mon 28/9

19:55-18:05

2 stops22h 10m

Porto

Sun 4/10

06:05-18:45

2 stops12h 40m

£175

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Sun 20/9

20:45-13:15

1 stop16h 30m

Porto

Tue 29/9

22:20-18:55

1 stop20h 35m

£196

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Fri 18/9

21:00-06:50

2 stops33h 50m

Porto

Tue 22/9

16:50-21:20

3 stops28h 30m

£205

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Sat 15/8

20:45-09:40

1 stop12h 55m

Porto

Fri 21/8

15:40-20:20

1 stop28h 40m

£209
Fastest return journey

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Mon 5/10

19:55-14:05

1 stop18h 10m

Porto

Wed 14/10

07:40-14:55

2 stops7h 15m

£228

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Mon 28/9

19:55-18:05

2 stops22h 10m

Porto

Sun 4/10

22:20-14:10

1 stop15h 50m

£241

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Tue 18/8

16:00-06:45

2 stops14h 45m

Porto

Tue 25/8

22:20-18:55

1 stop20h 35m

£242
Cheapest one-way
Fastest single journey

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Thu 15/10

15:20-23:15

1 stop7h 55m

£99

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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

No data available for this route at this time. Please check back soon.

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. 1 airline 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 16h 30m. Ryanair provides one of the quickest options available for as low as £196. There are 702 mi between Plymouth and Porto.

  • 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.

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

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 airline flying from Plymouth to Porto

Discover the top airline 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 3 August 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£193Average£382FlexibilityNo 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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