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Cheap flights from Portsmouth to Plymouth

LHR — CWL
20 Jul — 27 Jul1
1 adult

Cheap flight deals from Portsmouth to Plymouth

Keep the following information in mind while searching for Portsmouth to Plymouth flight deals. Data was last updated 15 July 2025.

Popular in

October

Cheapest in

March

Average price

£328
Highest demand for flights based on searches. 14% potential increase in price (£48 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in July 2025

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Plymouth

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

Currently, July is the cheapest month in which you can book a flight from Portsmouth to Plymouth (average of £169). Flying from Portsmouth to Plymouth in December is currently the most expensive (average of £263). 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 P0R to P1Y?

Find hourly flight availability from Portsmouth to Plymouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Plymouth as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Plymouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Portsmouth to Plymouth that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Plymouth 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 Portsmouth to Plymouth?

    Currently, July is the cheapest month in which you can book a flight from Portsmouth to Plymouth (average of £169). Flying from Portsmouth to Plymouth in December is currently the most expensive (average of £263). 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.

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Alternative routes for Portsmouth to Plymouth

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Portsmouth to Plymouth

Discover the top 7 airlines that operate flights from Portsmouth to Plymouth. 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 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£32Average£46FlexibilityNo cancel feeOn-timeN/A
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RyanairCheapest£34Average£52FlexibilityNo cancel feeOn-timeN/A
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Eastern AirwaysCheapest£84Average£157FlexibilityNo cancel feeOn-time81%
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Aer LingusCheapest£180Average£326FlexibilityNo cancel feeOn-timeN/A
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KLMCheapest£195Average£334FlexibilityNo cancel feeOn-time75%
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British AirwaysCheapest£225Average£487FlexibilityNo cancel feeOn-time70%
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LoganairCheapest£267Average£404FlexibilityNo cancel feeOn-time79%
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How does Cheapflights help users find flights from Portsmouth to Plymouth?

Cheapflights makes it easy to find Portsmouth to Plymouth flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Plymouth?

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

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

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

Yes, Cheapflights offers price alerts on Portsmouth to Plymouth 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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