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Cheap flights from Poitiers to London Heathrow Airport from £154

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
PIS — LHR
12 Feb — 19 Feb1
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 13 January 2026.

Round-trip from

£256

One-way from

£154

Popular in

December

Cheapest in

January

Average price

£45
16/3-22/3
  • 16/3-22/3
  • 4 total stops
  • 46h 45m total
  • Poitiers to London
Search Deals
23/1
  • 23/1
  • 1 total stop
  • 26h 05m total
  • Poitiers to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£15 potential increase over avg. return price).
Search Deals
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 January 2026
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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 13 January 2026.

Mon 16/308:30
PIS
-
LHR
2 stops25h 40m
Multiple Airlines
Sun 22/309:55
LHR
-
PIS
2 stops21h 05m
Multiple Airlines
Deal found 11/1£256
Fri 13/318:00
PIS
-
LHR
2 stops17h 30m
Multiple Airlines
Sun 15/317:35
LHR
-
PIS
2 stops13h 25m
Multiple Airlines
Deal found 11/1£286
Mon 9/208:30
PIS
-
LHR
2 stops13h 55m
Multiple Airlines
Thu 12/210:00
LHR
-
PIS
2 stops30h 30m
Multiple Airlines
Deal found 12/1£288
Mon 16/208:30
PIS
-
LHR
2 stops25h 40m
Multiple Airlines
Sat 21/220:50
LHR
-
PIS
2 stops34h 10m
Multiple Airlines
Deal found 11/1£292
Mon 20/408:15
PIS
-
LHR
1 stop11h 05m
Multiple Airlines
Fri 24/407:40
LHR
-
PIS
1 stop8h 35m
Multiple Airlines
Deal found 12/1£299
Fri 30/118:00
PIS
-
LHR
2 stops22h 50m
Multiple Airlines
Sun 1/210:20
LHR
-
PIS
2 stops20h 40m
Multiple Airlines
Deal found 11/1£368
Fri 6/218:00
PIS
-
LHR
2 stops14h 25m
Multiple Airlines
Sun 8/217:35
LHR
-
PIS
2 stops13h 25m
Multiple Airlines
Deal found 10/1£374
Fri 24/417:45
PIS
-
LHR
2 stops16h 25m
Multiple Airlines
Sun 26/409:55
LHR
-
PIS
2 stops20h 50m
Multiple Airlines
Deal found 12/1£390
Mon 31/808:15
PIS
-
LHR
3 stops24h 25m
Multiple Airlines
Thu 3/920:50
LHR
-
PIS
2 stops19h 25m
Multiple Airlines
Deal found 13/1£396

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 13 January 2026.
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 16/3

08:30-09:10

2 stops25h 40m

London Heathrow

Sun 22/3

09:55-08:00

2 stops21h 05m

£256

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Mon 9/2

08:30-21:25

2 stops13h 55m

London Heathrow

Thu 12/2

10:00-17:30

2 stops30h 30m

£288

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Mon 16/2

08:30-09:10

2 stops25h 40m

London Heathrow

Sat 21/2

20:50-08:00

2 stops34h 10m

£292

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Mon 20/4

08:15-18:20

1 stop11h 05m

London Heathrow

Fri 24/4

07:40-17:15

1 stop8h 35m

£299

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Fri 13/3

18:00-07:25

2 stops14h 25m

London Heathrow

Sun 15/3

17:35-08:00

2 stops13h 25m

£349

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Fri 30/1

18:00-15:50

2 stops22h 50m

London Heathrow

Sun 1/2

10:20-08:00

2 stops20h 40m

£368

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Fri 17/4

17:45-09:10

2 stops16h 25m

London Heathrow

Sun 19/4

13:45-07:45

2 stops17h 00m

£368

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Fri 6/2

18:00-07:25

2 stops14h 25m

London Heathrow

Sun 8/2

17:35-08:00

2 stops13h 25m

£374

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Fri 24/4

17:45-09:10

2 stops16h 25m

London Heathrow

Sun 26/4

09:55-07:45

2 stops20h 50m

£390

PoitiersLondon

PIS - LHR

PISLHR

Poitiers Biard

Fri 20/2

18:00-12:50

2 stops19h 50m

London Heathrow

Sun 22/2

17:50-08:00

2 stops13h 10m

£438

Flights are sorted by cheapest return flights first.

Deals found on 11/1

Showing 1-10 of 11 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
Croydon
Luton
Northampton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Swindon
Bedford
Chelmsford
Eastbourne
Romford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Poitiers to Heathrow

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

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

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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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