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Cheap flights from Plymouth to Porto from £56

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — OPO
5 May — 12 May1
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 5 April 2026.

Wed 29/419:20
EXT
-
OPO
1 stop13h 50m
Ryanair
Wed 6/506:20
OPO
-
EXT
1 stop12h 35m
Ryanair
Deal found 1/4£116
Wed 29/414:15
EXT
-
OPO
2 stops16h 35m
Multiple Airlines
Wed 6/506:20
OPO
-
EXT
1 stop12h 35m
Multiple Airlines
Deal found 1/4£132
Mon 4/519:55
EXT
-
OPO
2 stops18h 20m
Multiple Airlines
Mon 11/509:25
OPO
-
EXT
1 stop10h 05m
Multiple Airlines
Deal found 31/3£138
Mon 4/514:35
EXT
-
OPO
1 stop16h 45m
Ryanair
Mon 11/509:25
OPO
-
EXT
1 stop10h 05m
Ryanair
Deal found 31/3£139
Sat 2/520:45
EXT
-
OPO
1 stop12h 55m
Ryanair
Sat 9/514:35
OPO
-
EXT
1 stop5h 45m
Ryanair
Deal found 2/4£151
Sat 2/520:45
EXT
-
OPO
2 stops27h 55m
Multiple Airlines
Sat 9/506:15
OPO
-
EXT
1 stop14h 05m
Multiple Airlines
Deal found 2/4£173
Mon 18/519:55
EXT
-
OPO
1 stop18h 10m
Multiple Airlines
Mon 25/521:05
OPO
-
EXT
2 stops18h 25m
Multiple Airlines
Deal found 3/4£176

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 5 April 2026.

Round-trip from

£116

One-way from

£56

Popular in

April

Cheapest in

July

Average price

£430
Ryanair
  • Ryanair
  • 29/4-6/5
  • 2 total stops
  • 26h 25m total
  • Plymouth to Porto
Search Deals
Ryanair
  • Ryanair
  • 15/4
  • 1 total stop
  • 17h 00m total
  • Plymouth to Porto
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 5 April 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

Wed 29/4

19:20-09:10

1 stop13h 50m

Porto

Wed 6/5

06:20-18:55

1 stop12h 35m

£116

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Mon 4/5

19:55-14:15

2 stops18h 20m

Porto

Mon 11/5

09:25-19:30

1 stop10h 05m

£138

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Mon 4/5

14:35-07:20

1 stop16h 45m

Porto

Mon 11/5

09:25-19:30

1 stop10h 05m

£139
Fastest return journey

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Sat 2/5

20:45-09:40

1 stop12h 55m

Porto

Sat 9/5

14:35-20:20

1 stop5h 45m

£151

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Sat 2/5

20:45-00:40

2 stops27h 55m

Porto

Sat 9/5

06:15-20:20

1 stop14h 05m

£173

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Mon 18/5

19:55-14:05

1 stop18h 10m

Porto

Mon 25/5

21:05-15:30

2 stops18h 25m

£176

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Tue 19/5

15:30-20:40

1 stop5h 10m

Porto

Tue 26/5

21:30-13:50

1 stop16h 20m

£211
Cheapest one-way

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Wed 15/4

21:45-14:45

1 stop17h 00m

£56
Fastest single journey

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Fri 24/4

21:00-07:25

1 stop10h 25m

£64

ExeterPorto

EXT - OPO

EXTOPO

Exeter

Wed 15/4

21:45-16:30

2 stops18h 45m

£95

Flights are sorted by cheapest return flights first.

Deals found on 2/4

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

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 £47). Flying from Plymouth to Porto in January is currently the most expensive (average of £703). 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.

How much does it cost for a return flight from Plymouth to Porto?

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated 5 April 2026.
Read through reviews of airlines operating flights from Plymouth to Porto, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,487 reviews
Check prices

Comfort

7.6

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,487 reviews
KLM
7.7
Good
1,487 reviews
Check prices

Comfort

7.6

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 13h 50m. Ryanair provides one of the quickest options available for as low as £116. 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.

  • 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 £47). Flying from Plymouth to Porto in January is currently the most expensive (average of £703). 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
Santa Maria da Feira
Viseu
Guimarães
Coimbra
Chaves
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 5 April 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£217Average£383FlexibilityNo 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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