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Cheap flights from Plymouth to London Heathrow Airport from £180

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LHR
27 Dec — 3 Jan1
1 adult

Cheap flight deals from Plymouth to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Plymouth (P1Y) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 December 2024.

Round-trip from

£289

One-way from

£180

Popular in

April

Cheapest in

March

Average price

£445
British Airways
  • British Airways
  • 2/2-3/2
  • 2 total stops
  • 21h 20m total
  • Plymouth to London
6/1
  • 6/1
  • 1 total stop
  • 7h 35m total
  • Plymouth to London
High demand for flights, 3% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Plymouth to Heathrow

Cheapest flights from Plymouth to Heathrow
Explore the most affordable flight options available from Plymouth to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 December 2024.

Mon 23/1212:50EXT - LHR
1 stop8h 10mMultiple Airlines
Mon 27/107:35LHR - EXT
1 stop6h 55mMultiple Airlines
Deal found 22/12£341
Thu 26/1216:05EXT - LHR
1 stop6h 15mBritish Airways
Thu 2/110:10LHR - EXT
1 stop5h 25mBritish Airways
Deal found 22/12£408
Thu 26/1209:00EXT - LHR
3 stops24h 05mAer Lingus
Thu 2/107:50LHR - EXT
1 stop4h 25mAer Lingus
Deal found 21/12£920

Find flights from Plymouth to Heathrow within your budget

Customise your flight search to find flights from Plymouth to Heathrow 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 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Sun 2/2

09:00-21:45

1 stop12h 45m

London Heathrow

Mon 3/2

07:00-15:35

1 stop8h 35m

£289

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Sun 2/2

09:00-20:55

2 stops11h 55m

London Heathrow

Mon 3/2

10:35-15:35

1 stop5h 00m

£395

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Mon 6/1

10:35-18:10

1 stop7h 35m

£180

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Sun 5/1

11:55-21:50

1 stop9h 55m

£233

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Best time to book a flight from Plymouth to Heathrow

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

Travel insights for flights from Plymouth to Heathrow

Get recent, data-driven insights about flights from Plymouth to Heathrow including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Plymouth to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Plymouth to London Heathrow Airport (average of £112). Flying from Plymouth to London Heathrow Airport in July is currently the most expensive (average of £160). 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 LHR?

Find hourly flight availability from Plymouth to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 December 2024.

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

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 22 December 2024.
6.6
Okay
6,815 reviews

Entertainment

6.4

Crew

7.6

Overall

6.6

Food

6.3

Boarding

6.8

Comfort

6.7

Reviews

1 / 10

Flight did not happen with us. Flight from Rome to LHR was delayed due to weather, and this caused us to miss our flight.

6.6
Okay
6,815 reviews
6.6
Okay
6,815 reviews

Entertainment

6.4

Crew

7.6

Overall

6.6

Food

6.3

Boarding

6.8

Comfort

6.7

Reviews

1 / 10

Flight did not happen with us. Flight from Rome to LHR was delayed due to weather, and this caused us to miss our flight.

Related info for your journey

Find useful and relevant information for your journey from Plymouth to Heathrow. 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 Plymouth to Heathrow that include hotel bookings?

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Plymouth to London Heathrow Airport (average of £112). Flying from Plymouth to London Heathrow Airport in July is currently the most expensive (average of £160). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Plymouth to Heathrow

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

Top 4 airlines flying from Plymouth to Heathrow

Discover the top 4 airlines that operate flights from Plymouth to Heathrow. 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 22 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Eastern AirwaysCheapest£87Average£117FlexibilityNo cancel feeOn-time81%
Search Eastern Airways flights
KLMCheapest£220Average£358FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£292Average£362FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£302Average£353FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Plymouth to Heathrow?

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

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

Yes, we can. To see specific flights from Plymouth to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Plymouth to Heathrow 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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