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Cheap flights from Plymouth to London Heathrow Airport from £251

This is the cheapest retur 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
26 Nov — 3 Dec1
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 21 November 2024.

Round-trip from

£251

Popular in

July

Cheapest in

March

Average price

£392
6/1-9/1
  • 6/1-9/1
  • 2 total stops
  • 16h 10m total
  • Plymouth to London
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High demand for flights, 21% potential price rise
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Best time to find cheap flights, 19% potential price drop
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Average for round-trip flights in November 2024
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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 21 November 2024.

Mon 9/1212:50EXT - LHR
1 stop9h 00mMultiple Airlines
Mon 16/1206:30LHR - EXT
1 stop5h 45mMultiple Airlines
Deal found 19/11£268
Tue 17/1213:25EXT - LHR
1 stop5h 50mBritish Airways
Tue 24/1206:00LHR - EXT
1 stop5h 35mBritish Airways
Deal found 20/11£329
Thu 12/1212:50EXT - LHR
1 stop5h 00mAer Lingus
Thu 12/1220:45LHR - EXT
1 stop15h 30mAer Lingus
Deal found 20/11£380

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 939,815 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Mon 6/1

10:35-18:10

1 stop7h 35m

London Heathrow

Thu 9/1

07:00-15:35

1 stop8h 35m

£251

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Fri 3/1

16:05-21:35

1 stop5h 30m

London Heathrow

Fri 10/1

07:35-12:50

1 stop5h 15m

£304

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Thu 12/12

12:50-17:50

1 stop5h 00m

London Heathrow

Thu 12/12

20:45-12:15

1 stop15h 30m

£380

Flights are sorted by cheapest return flights first.

Deals found on 20/11

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 21 November 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 21 November 2024.
Aer Lingus
7.1
Good
1,089 reviews
Check prices

Boarding

7.3

Overall

7.1

Crew

8.0

Entertainment

6.8

Comfort

7.1

Food

6.5

Reviews

1 / 10

Our experience with Aer Lingus was really good, all the crew members were really friendly

Aer Lingus
7.1
Good
1,089 reviews
Aer Lingus
7.1
Good
1,089 reviews
Check prices

Boarding

7.3

Overall

7.1

Crew

8.0

Entertainment

6.8

Comfort

7.1

Food

6.5

Reviews

1 / 10

Our experience with Aer Lingus was really good, all the crew members were really friendly

British Airways
6.7
Okay
6,837 reviews
Aer Lingus
7.1
Good
1,089 reviews
Check prices

Boarding

7.3

Overall

7.1

Crew

8.0

Entertainment

6.8

Comfort

7.1

Food

6.5

Reviews

1 / 10

Our experience with Aer Lingus was really good, all the crew members were really friendly

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

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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 939,815 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Eastern AirwaysCheapest£86Average£116FlexibilityNo cancel feeOn-time81%
Search Eastern Airways flights
KLMCheapest£218Average£346FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£283Average£357FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£300Average£351FlexibilityNo 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?

Millions of users choose and trust Cheapflights to book the best flight deals from Plymouth to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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.

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