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Cheap flights from Poitiers to London Heathrow Airport from £121

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
PIS — LHR
29 Dec — 5 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Poitiers to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Poitiers (PIS) 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 29 November 2025.

Round-trip from

£232

One-way from

£121

Popular in

December

Cheapest in

January

Average price

£67
2/2-5/2
  • 2/2-5/2
  • 4 total stops
  • 32h 15m total
  • Poitiers to London
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15/12
  • 15/12
  • 2 total stops
  • 34h 30m total
  • Poitiers to London
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Highest demand for flights based on searches. 14% potential increase in price (£10 potential increase over avg. return price).
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Cheapest flight prices on average. 12% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Poitiers to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Poitiers to Heathrow
Explore the most affordable flight options available from Poitiers to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 November 2025.

Mon 8/1208:30PIS - LHR
2 stops13h 35mMultiple Airlines
Thu 11/1218:50LHR - PIS
2 stops21h 40mMultiple Airlines
Deal found 29/11£305
Mon 8/1208:30PIS - LHR
2 stops13h 35mMultiple Airlines
Sun 14/1211:25LHR - PIS
2 stops19h 35mMultiple Airlines
Deal found 29/11£428
Mon 22/1208:30PIS - LHR
2 stops14h 50mMultiple Airlines
Sun 28/1217:50LHR - PIS
2 stops13h 10mMultiple Airlines
Deal found 28/11£470
Fri 5/1218:00PIS - LHR
2 stops25h 55mMultiple Airlines
Sun 7/1211:25LHR - PIS
2 stops19h 35mMultiple Airlines
Deal found 28/11£480
Mon 29/1208:30PIS - LHR
2 stops8h 35mMultiple Airlines
Fri 2/106:20LHR - PIS
2 stops10h 10mMultiple Airlines
Deal found 28/11£513
Fri 28/1118:00PIS - LHR
2 stops22h 50mMultiple Airlines
Fri 5/1207:30LHR - PIS
2 stops9h 00mMultiple Airlines
Deal found 26/11£523
Mon 29/1208:30PIS - LHR
2 stops13h 20mMultiple Airlines
Sun 4/111:05LHR - PIS
2 stops19h 55mMultiple Airlines
Deal found 29/11£540
Fri 19/1218:00PIS - LHR
2 stops28h 25mMultiple Airlines
Sun 21/1209:55LHR - PIS
2 stops21h 05mMultiple Airlines
Deal found 28/11£602
Fri 26/1218:00PIS - LHR
2 stops22h 50mMultiple Airlines
Sun 28/1208:15LHR - PIS
2 stops22h 45mMultiple Airlines
Deal found 28/11£611

Cheapflights Fare Finder

 
Customise your flight search to find flights from Poitiers 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 29 November 2025.
Use the filters below to find and compare flights from Poitiers to London Heathrow Airport that are best for you.

Fly from

Poitiers

Fly to

Heathrow

Route

Depart

Return

Price

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Mon 2/2

08:30-20:05

2 stops12h 35m

London Heathrow

Thu 5/2

20:50-17:30

2 stops19h 40m

£232

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Fri 13/2

18:00-09:45

2 stops16h 45m

London Heathrow

Sun 15/2

06:30-08:00

3 stops24h 30m

£419

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Mon 22/12

08:30-22:20

2 stops14h 50m

London Heathrow

Sun 28/12

17:50-08:00

2 stops13h 10m

£470

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Mon 29/12

08:30-16:05

2 stops8h 35m

London Heathrow

Fri 2/1

06:20-17:30

2 stops10h 10m

£513

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Fri 30/1

18:00-07:25

2 stops14h 25m

London Heathrow

Sun 1/2

17:25-08:00

2 stops13h 35m

£519

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Mon 29/12

08:30-20:50

2 stops13h 20m

London Heathrow

Sun 4/1

11:05-08:00

2 stops19h 55m

£540

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Fri 19/12

18:00-21:25

2 stops28h 25m

London Heathrow

Sun 21/12

09:55-08:00

2 stops21h 05m

£602

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Mon 15/12

08:30-18:15

2 stops10h 45m

London Heathrow

Sun 21/12

15:45-08:00

2 stops15h 15m

£684

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Mon 15/12

08:30-18:00

2 stops34h 30m

£121

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Mon 12/1

08:30-16:00

2 stops8h 30m

£175

Flights are sorted by cheapest return flights first.

Deals found on 29/11

Showing 1-10 of 12 results
1
2

Best time to book a flight from Poitiers to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Poitiers 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 Poitiers to London Heathrow Airport

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

Currently, March is the cheapest month in which you can book a flight from Poitiers to London Heathrow Airport (average of £39). Flying from Poitiers to London Heathrow Airport in July is currently the most expensive (average of £186). 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.

Related info for your journey

Find useful and relevant information for your journey from Poitiers to Heathrow. 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 from for flights from Poitiers to London Heathrow?

    Most people fly from Poitiers Biard (PIS) if they book a flight from Poitiers to London Heathrow. On average, Biard has 0 outbound flights to London Heathrow per day from 0 airlines. Poitiers Biard is conveniently located just 1.3 mi from Poitiers’s city center.

  • Can I find deals for flights from Poitiers to Heathrow that include hotel bookings?

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Poitiers to London Heathrow Airport (average of £39). Flying from Poitiers to London Heathrow Airport in July is currently the most expensive (average of £186). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Slough
Croydon
Hounslow
Northampton
Gatwick
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Brentford
Winchester
Swindon
Crawley
Romford
Chichester
Bedford

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Alternative routes for Poitiers to Heathrow

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Fly with Cheapflights

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

Cheapflights helps you search for flights from Poitiers to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Heathrow from Poitiers by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Poitiers 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 Poitiers to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Poitiers today and book when prices fit your budget.

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