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Cheap flights from London Heathrow Airport to La Rochelle from £125

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LRH
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Heathrow to La Rochelle

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to La Rochelle
Explore the most affordable flight options available from Heathrow to La Rochelle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.

Thu 11/1218:50LHR - LRH
2 stops21h 15mMultiple Airlines
Mon 15/1209:05LRH - LHR
2 stops25h 05mMultiple Airlines
Deal found 9/11£232
Fri 28/1109:45LHR - LRH
1 stop6h 20mMultiple Airlines
Mon 1/1209:05LRH - LHR
1 stop11h 40mMultiple Airlines
Deal found 9/11£355
Wed 24/1206:00LHR - LRH
2 stops9h 55mMultiple Airlines
Wed 31/1217:20LRH - LHR
2 stops18h 25mMultiple Airlines
Deal found 9/11£422

Cheap flight deals from Heathrow to La Rochelle

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to La Rochelle (LRH). 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 11 November 2025.

Round-trip from

£232

One-way from

£125

Popular in

August

Cheapest in

March
11/12-15/12
  • 11/12-15/12
  • 4 total stops
  • 46h 20m total
  • London to La Rochelle
Search Deals
21/1
  • 21/1
  • 2 total stops
  • 23h 10m total
  • London to La Rochelle
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£8 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to La Rochelle 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 11 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to La Rochelle that are best for you.

Fly from

Heathrow

Fly to

La Rochelle

Route

Depart

Return

Price

LondonLa Rochelle

LHR - LRH

LHRLRH

London Heathrow

Thu 11/12

18:50-17:05

2 stops21h 15m

La Rochelle Laleu

Mon 15/12

09:05-09:10

2 stops25h 05m

£232

LondonLa Rochelle

LHR - LRH

LHRLRH

London Heathrow

Fri 16/1

06:30-17:05

2 stops9h 35m

La Rochelle Laleu

Mon 19/1

09:05-14:45

3 stops30h 40m

£238

LondonLa Rochelle

LHR - LRH

LHRLRH

London Heathrow

Fri 28/11

09:45-17:05

1 stop6h 20m

La Rochelle Laleu

Mon 1/12

09:05-19:45

1 stop11h 40m

£355

LondonLa Rochelle

LHR - LRH

LHRLRH

London Heathrow

Wed 24/12

06:00-16:55

2 stops9h 55m

La Rochelle Laleu

Wed 31/12

17:20-10:45

2 stops18h 25m

£422

LondonLa Rochelle

LHR - LRH

LHRLRH

London Heathrow

Wed 21/1

09:55-10:05

2 stops23h 10m

£125

LondonLa Rochelle

LHR - LRH

LHRLRH

London Heathrow

Sun 16/11

07:05-08:30

1 stop24h 25m

£144

LondonLa Rochelle

LHR - LRH

LHRLRH

London Heathrow

Sun 21/12

19:00-17:20

2 stops21h 20m

£155

LondonLa Rochelle

LHR - LRH

LHRLRH

London Heathrow

Sat 20/12

20:30-08:30

2 stops35h 00m

£268

LondonLa Rochelle

LHR - LRH

LHRLRH

London Heathrow

Fri 19/12

06:30-17:05

2 stops9h 35m

£338

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Best time to book a flight from Heathrow to La Rochelle

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

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

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to La Rochelle (average of £31). Flying from London Heathrow Airport to La Rochelle in December is currently the most expensive (average of £150). 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 Heathrow to La Rochelle. 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 into for flights to La Rochelle from London Heathrow?

    For a flight from London Heathrow to La Rochelle, you will be flying into Laleu. La Rochelle Laleu (LRH) is just 2.3 mi from the center of the city. Laleu is the only La Rochelle airport and it handles 0 inbound flights from London Heathrow per day. 0 airlines have flights to La Rochelle Laleu from London Heathrow on a regular basis.

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

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

  • How can I find direct flights from Heathrow to La Rochelle?

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

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

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

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to La Rochelle (average of £31). Flying from London Heathrow Airport to La Rochelle in December is currently the most expensive (average of £150). 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 La Rochelle?

Book flights to La Rochelle if you plan to visit one of these locations
Rochefort

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Alternative routes for Heathrow to La Rochelle

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