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Cheap flights from Plymouth to London from £46

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LON
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Plymouth to London

Enter your travel dates to find the best prices.

Cheapest flights from Plymouth to London
Explore the most affordable flight options available from Plymouth to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Sun 16/820:50
EXT
-
STN
1 stop10h 30m
Ryanair
Wed 19/814:45
STN
-
EXT
1 stop6h 35m
Ryanair
Deal found 9/7£124
Sun 9/820:50
EXT
-
STN
1 stop10h 30m
Multiple Airlines
Sun 16/808:30
STN
-
EXT
1 stop10h 15m
Multiple Airlines
Deal found 10/7£131
Sun 2/820:50
EXT
-
STN
1 stop10h 30m
Ryanair
Sun 9/821:00
STN
-
EXT
1 stop17h 10m
Ryanair
Deal found 7/7£133
Sun 16/820:50
EXT
-
STN
1 stop10h 30m
Multiple Airlines
Wed 19/818:20
STN
-
EXT
2 stops20h 35m
Multiple Airlines
Deal found 9/7£135
Mon 20/719:55
EXT
-
LTN
1 stop15h 45m
Multiple Airlines
Thu 23/708:40
LTN
-
EXT
1 stop6h 15m
Multiple Airlines
Deal found 12/7£140
Wed 5/821:45
EXT
-
LTN
1 stop10h 55m
Multiple Airlines
Thu 13/813:00
LTN
-
EXT
1 stop5h 45m
Multiple Airlines
Deal found 12/7£142
Wed 7/1021:45
EXT
-
STN
1 stop14h 50m
Ryanair
Wed 21/1018:20
STN
-
EXT
1 stop20h 35m
Ryanair
Deal found 8/7£143
Wed 5/814:15
EXT
-
LGW
1 stop7h 55m
Multiple Airlines
Wed 12/807:40
LGW
-
EXT
1 stop11h 15m
Multiple Airlines
Deal found 8/7£146
Sun 12/720:50
EXT
-
STN
1 stop10h 30m
Multiple Airlines
Wed 15/707:35
STN
-
EXT
1 stop11h 20m
Multiple Airlines
Deal found 9/7£149
Sun 2/820:50
EXT
-
LGW
1 stop11h 45m
Multiple Airlines
Sun 9/820:55
LGW
-
EXT
1 stop17h 15m
Multiple Airlines
Deal found 7/7£149
Wed 12/819:20
EXT
-
LGW
1 stop15h 10m
Multiple Airlines
Wed 19/805:35
LGW
-
EXT
1 stop8h 15m
Multiple Airlines
Deal found 9/7£151
Sun 9/820:50
EXT
-
LTN
1 stop11h 40m
Multiple Airlines
Sun 16/809:00
LTN
-
EXT
1 stop9h 45m
Multiple Airlines
Deal found 10/7£154

Find flight deals from Plymouth to London

Keep the following information in mind while searching for Plymouth to London flight deals. Data was last updated 12 July 2026.

Round-trip from

£124

One-way from

£46
Ryanair
  • Ryanair
  • 16/8-19/8
  • 2 total stops
  • 17h 05m total
  • Plymouth to London
Search Deals
Ryanair
  • Ryanair
  • 19/7
  • 1 total stop
  • 10h 30m total
  • Plymouth to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Plymouth to London 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 12 July 2026.
Use the filters below to find and compare flights from Plymouth to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ExeterLondon

EXT - STN

EXTSTN

Exeter

Sun 16/8

20:50-07:20

1 stop10h 30m

London Stansted

Wed 19/8

18:20-14:55

2 stops20h 35m

£141

ExeterLondon

EXT - LTN

EXTLTN

Exeter

Wed 5/8

21:45-08:40

1 stop10h 55m

London Luton

Thu 13/8

13:00-18:45

1 stop5h 45m

£142

ExeterLondon

EXT - STN

EXTSTN

Exeter

Wed 7/10

21:45-12:35

1 stop14h 50m

London Stansted

Wed 21/10

18:20-14:55

1 stop20h 35m

£143

ExeterLondon

EXT - STN

EXTSTN

Exeter

Sun 2/8

20:50-07:20

1 stop10h 30m

London Stansted

Sun 9/8

19:05-19:30

2 stops24h 25m

£149

ExeterLondon

EXT - STN

EXTSTN

Exeter

Thu 13/8

19:15-23:20

1 stop4h 05m

London Stansted

Tue 18/8

08:30-15:30

1 stop7h 00m

£154

ExeterLondon

EXT - LTN

EXTLTN

Exeter

Sun 16/8

20:50-08:30

1 stop11h 40m

London Luton

Wed 19/8

06:15-15:30

1 stop9h 15m

£160

ExeterLondon

EXT - LTN

EXTLTN

Exeter

Thu 13/8

19:15-09:30

1 stop14h 15m

London Luton

Tue 18/8

09:40-15:30

1 stop5h 50m

£163

ExeterLondon

EXT - STN

EXTSTN

Exeter

Wed 7/10

21:45-14:30

1 stop16h 45m

London Stansted

Wed 21/10

15:30-14:55

2 stops23h 25m

£163

ExeterLondon

EXT - LGW

EXTLGW

Exeter

Sun 9/8

19:15-07:55

1 stop12h 40m

London Gatwick

Sun 16/8

08:55-18:45

1 stop9h 50m

£163

ExeterLondon

EXT - LTN

EXTLTN

Exeter

Sun 2/8

20:50-08:30

1 stop11h 40m

London Luton

Sun 9/8

11:45-20:25

1 stop8h 40m

£166

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Plymouth to London

Have a flexible travel schedule? Discover the best time to fly to London 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 London

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

Find hourly flight availability from Plymouth to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 July 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 58% on flights from Plymouth to London by exploring options for tickets at midday.

What is the cheapest day to fly from Plymouth to London?

Use this chart to determine the cheapest time to fly return from Plymouth to London. Price data was last updated on 4 July 2026.

Travellers seeking maximum savings on their Plymouth to London flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Plymouth to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Plymouth to London?

    A quick flight from Plymouth to London can take about 12h 15m. Ryanair provides one of the quickest options available for as low as £327. The distance between Plymouth and London is about 159 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Plymouth to London?

    The most popular flight routes from Plymouth to London are Exeter - London Gatwick, Exeter - London City and Exeter - London Stansted.

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

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

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

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

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

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

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Croydon
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Eastbourne
Southall
Aylesbury
Romford
Borehamwood
Southend-on-Sea
Uxbridge

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Alternative routes for Plymouth to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Plymouth to London

Discover the top 2 airlines that operate flights from Plymouth to London. 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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£34Average£56FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£218Average£322FlexibilityNo 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 London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Plymouth today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Plymouth.

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

Need flexible booking options for your flight to London 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 London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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