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Cheap flights from Brittany to London Heathrow Airport from £55

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.
BES — LHR
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Brittany to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Brittany to Heathrow
Explore the most affordable flight options available from Brittany to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Sat 29/1122:00NTE - LHR
1 stop12h 10mVueling
Tue 2/1218:50LHR - NTE
1 stop12h 45mVueling
Deal found 23/10£121
Mon 1/1222:00NTE - LHR
1 stop12h 10mVueling
Tue 2/1218:50LHR - NTE
1 stop12h 45mVueling
Deal found 21/10£123
Sun 7/1213:05NTE - LHR
1 stop5h 55mVueling
Tue 16/1218:50LHR - NTE
1 stop12h 45mVueling
Deal found 23/10£124
Sat 29/1122:00NTE - LHR
1 stop12h 10mVueling
Sat 6/1220:50LHR - NTE
1 stop14h 40mVueling
Deal found 22/10£127
Sat 29/1122:00NTE - LHR
1 stop12h 10mMultiple Airlines
Sun 7/1209:55LHR - NTE
1 stop10h 15mMultiple Airlines
Deal found 22/10£127
Sat 6/1213:05NTE - LHR
1 stop8h 00mVueling
Sat 13/1209:55LHR - NTE
1 stop10h 25mVueling
Deal found 22/10£131
Wed 10/1213:05NTE - LHR
1 stop5h 55mVueling
Sat 13/1209:55LHR - NTE
1 stop10h 25mVueling
Deal found 22/10£134
Mon 1/1222:00NTE - LHR
1 stop12h 10mMultiple Airlines
Sun 7/1209:55LHR - NTE
1 stop10h 15mMultiple Airlines
Deal found 23/10£135
Sat 22/1113:05NTE - LHR
1 stop8h 00mVueling
Tue 25/1118:50LHR - NTE
1 stop12h 45mVueling
Deal found 23/10£137
Tue 11/1122:00NTE - LHR
1 stop12h 10mVueling
Fri 14/1118:50LHR - NTE
1 stop13h 05mVueling
Deal found 22/10£138
Tue 9/1212:55NTE - LHR
1 stop6h 05mMultiple Airlines
Mon 15/1209:55LHR - NTE
1 stop11h 35mMultiple Airlines
Deal found 22/10£139
Thu 20/1111:05RNS - LHR
1 stop11h 20mAir France
Sun 23/1115:00LHR - RNS
1 stop18h 20mAir France
Deal found 23/10£164

Cheap flight deals from Brittany to Heathrow

Keep the following information in mind while searching for Brittany to Heathrow flight deals. Data was last updated 24 October 2025.

Round-trip from

£112

One-way from

£55

Popular in

April

Cheapest in

March

Average price

£128
Vueling
  • Vueling
  • 24/1-27/1
  • 2 total stops
  • 18h 25m total
  • Brittany to London
Search Deals
Vueling
  • Vueling
  • 29/11
  • 1 total stop
  • 12h 10m total
  • Brittany to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brittany 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 24 October 2025.
Use the filters below to find and compare flights from Brittany to London Heathrow Airport that are best for you.

Fly from

Brittany

Fly to

Heathrow

Route

Depart

Return

Price

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Thu 8/1

22:00-09:10

1 stop12h 10m

London Heathrow

Tue 13/1

09:55-21:20

1 stop10h 25m

£118

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Tue 9/12

12:55-18:00

1 stop6h 05m

London Heathrow

Tue 16/12

18:50-08:35

1 stop12h 45m

£135

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Fri 9/1

22:00-09:10

1 stop12h 10m

London Heathrow

Sun 11/1

09:55-21:20

1 stop10h 25m

£143

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Sat 10/1

13:05-20:05

1 stop8h 00m

London Heathrow

Sun 11/1

09:55-21:20

1 stop10h 25m

£154

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sun 18/1

06:15-13:45

1 stop8h 30m

London Heathrow

Thu 22/1

11:30-18:20

1 stop5h 50m

£171

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Sun 16/11

18:35-22:20

1 stop4h 45m

London Heathrow

Fri 21/11

19:30-09:45

1 stop13h 15m

£172

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Thu 15/1

10:35-18:20

2 stops8h 45m

London Heathrow

Sun 18/1

08:55-18:20

1 stop8h 25m

£174

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sat 17/1

15:05-18:20

1 stop4h 15m

London Heathrow

Thu 22/1

09:00-14:10

1 stop4h 10m

£174

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 20/3

19:10-07:55

1 stop13h 45m

London Heathrow

Sun 22/3

19:20-09:15

1 stop12h 55m

£176

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 30/1

19:10-07:55

1 stop13h 45m

London Heathrow

Mon 2/2

11:30-18:20

1 stop5h 50m

£176

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 60 results
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Best time to book a flight from Brittany to Heathrow

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

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

Currently, July is the cheapest month in which you can book a flight from Brittany to London Heathrow Airport (average of £52). Flying from Brittany to London Heathrow Airport in February is currently the most expensive (average of £211). 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.

How much does it cost for a return flight from Brittany to London Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from Brittany to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Brittany to London Heathrow Airport?

    For as low as £172, Vueling can have you in London Heathrow Airport from Brittany in 4h 45m. Brittany and London Heathrow Airport are separated by a distance of 303 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Brittany to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £56 on Vueling. Other airlines that offer cheap prices include KLM from £91 and Air France from £111 one-way.

  • What are the most popular routes from Brittany to London Heathrow Airport?

    The most popular flight routes from Brittany to London Heathrow Airport are Nantes Atlantique - London Heathrow, Rennes St Jacques - London Heathrow and Brest Guipavas - London Heathrow.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Brittany to London Heathrow Airport (average of £52). Flying from Brittany to London Heathrow Airport in February is currently the most expensive (average of £211). 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
Slough
Gatwick
Hounslow
Northampton
Luton
Wembley
Ilford
Deal
Hayes
Colchester
Watford
Crawley
Winchester
Swindon
Chichester
Romford
Ipswich
Bedford

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Alternative routes for Brittany to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Toulouse to Southend flights
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Bordeaux to London City flights
Bordeaux to Luton flights
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Fly with Cheapflights

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Brittany to Heathrow flexibly with Cheapflights today.

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