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Cheap flights from Brittany to London Heathrow Airport from £56

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
BES — LHR
20 Dec — 27 Dec1
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 20 November 2025.

Sat 13/1222:00NTE - LHR
1 stop12h 10mVueling
Tue 16/1218:50LHR - NTE
1 stop12h 45mVueling
Deal found 18/11£109
Sat 6/1210:25NTE - LHR
1 stop7h 25mLufthansa
Sun 7/1206:30LHR - NTE
1 stop10h 30mLufthansa
Deal found 18/11£163
Mon 1/1222:00NTE - LHR
1 stop12h 10mVueling
Tue 2/1218:50LHR - NTE
1 stop12h 45mVueling
Deal found 18/11£164
Sat 6/1211:20RNS - LHR
1 stop6h 15mAir France
Mon 8/1219:20LHR - RNS
1 stop14h 00mAir France
Deal found 18/11£172
Wed 3/1211:05RNS - LHR
1 stop3h 40mAir France
Mon 8/1219:20LHR - RNS
1 stop14h 00mAir France
Deal found 17/11£172
Wed 3/1211:05RNS - LHR
1 stop3h 40mAir France
Sun 7/1211:30LHR - RNS
1 stop21h 50mAir France
Deal found 18/11£173
Sun 14/1213:05NTE - LHR
1 stop5h 55mVueling
Tue 16/1218:50LHR - NTE
1 stop12h 45mVueling
Deal found 19/11£174
Thu 4/1215:05BES - LHR
1 stop7h 20mAir France
Sun 7/1208:55LHR - BES
1 stop23h 20mAir France
Deal found 18/11£175
Wed 3/1211:05RNS - LHR
1 stop3h 40mAir France
Wed 10/1208:55LHR - RNS
1 stop24h 25mAir France
Deal found 18/11£176
Sat 6/1211:20RNS - LHR
1 stop6h 15mAir France
Tue 9/1217:35LHR - RNS
1 stop15h 45mAir France
Deal found 17/11£177
Tue 2/1219:10BES - LHR
1 stop22h 25mAir France
Sun 7/1209:00LHR - BES
1 stop23h 15mAir France
Deal found 19/11£179
Thu 4/1215:05BES - LHR
1 stop7h 20mAir France
Sat 6/1217:35LHR - BES
1 stop4h 15mAir France
Deal found 18/11£179

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 20 November 2025.

Round-trip from

£109

One-way from

£56

Popular in

April

Cheapest in

March

Average price

£96
Vueling
  • Vueling
  • 14/1-16/1
  • 2 total stops
  • 22h 35m total
  • Brittany to London
Search Deals
Vueling
  • Vueling
  • 24/2
  • 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. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 20 November 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

Wed 4/2

13:05-20:05

1 stop8h 00m

London Heathrow

Mon 9/2

20:50-12:30

1 stop14h 40m

£129

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Sun 1/2

14:50-20:05

1 stop6h 15m

London Heathrow

Wed 4/2

20:50-12:30

1 stop14h 40m

£135

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Fri 6/2

17:25-20:50

1 stop4h 25m

London Heathrow

Mon 9/2

20:50-12:30

1 stop14h 40m

£155

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Sat 21/3

22:00-09:10

1 stop12h 10m

London Heathrow

Thu 26/3

20:50-13:25

1 stop15h 35m

£166

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Thu 23/4

13:05-16:35

1 stop4h 30m

London Heathrow

Mon 27/4

19:45-12:10

1 stop15h 25m

£169

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Mon 19/1

17:30-20:50

1 stop4h 20m

London Heathrow

Mon 26/1

08:40-17:00

1 stop7h 20m

£179

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sun 8/2

06:15-10:30

1 stop5h 15m

London Heathrow

Thu 12/2

11:30-18:20

1 stop5h 50m

£179

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Wed 24/12

17:30-20:50

1 stop4h 20m

London Heathrow

Thu 1/1

08:40-17:05

1 stop7h 25m

£179

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Wed 18/3

17:30-20:50

1 stop4h 20m

London Heathrow

Sat 21/3

06:30-17:05

1 stop9h 35m

£179

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Thu 25/12

17:35-20:50

1 stop4h 15m

London Heathrow

Thu 1/1

10:00-17:05

1 stop6h 05m

£179

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 59 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 £53). Flying from Brittany to London Heathrow Airport in February is currently the most expensive (average of £215). 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 £179, Vueling can have you in London Heathrow Airport from Brittany in 4h 20m. Brittany and London Heathrow Airport are separated by a distance of 242 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 £57 on Vueling. Other airlines that offer cheap prices include KLM from £92 and Air France from £106 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 £53). Flying from Brittany to London Heathrow Airport in February is currently the most expensive (average of £215). 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
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

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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.
Charles de Gaulle to Heathrow flights
Charles de Gaulle to Gatwick flights
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Nantes to Heathrow flights
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Lyon to London City flights
Nantes to London City flights
Nantes to Stansted flights
Marseille to Stansted flights
Beauvais-Tille to Gatwick flights
Marseille to London City flights
Nantes to Luton flights
Lyon to Luton flights
Marseille to Luton flights
Beauvais-Tille to Luton flights
Marseille to Gatwick flights
Orly to Luton flights
Orly to Stansted flights
Toulouse to Heathrow flights
Bordeaux to Gatwick flights
Toulouse to Stansted flights
Nice to Gatwick flights
Bordeaux to Heathrow flights
Toulouse to Luton flights
Nice to Heathrow flights
Bordeaux to Stansted flights
Nice to London City flights
Montpellier to Heathrow flights
Nice to Stansted flights
Toulouse to London City flights
Nice to Luton flights
Bordeaux to London City flights
Montpellier to Gatwick flights
Rennes to Heathrow flights
Bordeaux to Luton flights
Rennes to Gatwick flights
Montpellier to Stansted flights
Toulouse to Gatwick flights
Montpellier to London City flights
Montpellier to Luton flights

Fly with Cheapflights

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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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