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Cheap flights from Brittany to London Heathrow Airport from £53

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
BES — LHR
25 Mar — 1 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 23 February 2026.

Wed 22/423:15
NTE
-
LHR
1 stop10h 55m
Vueling
Tue 28/420:50
LHR
-
NTE
1 stop11h 05m
Vueling
Deal found 21/2£115
Sat 25/423:15
NTE
-
LHR
1 stop10h 55m
Vueling
Mon 27/420:50
LHR
-
NTE
1 stop15h 20m
Vueling
Deal found 22/2£118
Mon 27/423:15
NTE
-
LHR
1 stop10h 55m
Vueling
Wed 6/520:50
LHR
-
NTE
1 stop15h 15m
Vueling
Deal found 22/2£119
Mon 30/323:15
NTE
-
LHR
1 stop10h 55m
Vueling
Wed 8/420:50
LHR
-
NTE
1 stop15h 15m
Vueling
Deal found 23/2£121
Sun 26/423:15
NTE
-
LHR
1 stop10h 55m
Vueling
Tue 28/409:55
LHR
-
NTE
1 stop6h 35m
Vueling
Deal found 23/2£122
Thu 23/423:15
NTE
-
LHR
1 stop10h 55m
Vueling
Wed 29/409:55
LHR
-
NTE
1 stop11h 40m
Vueling
Deal found 20/2£128
Mon 9/322:00
NTE
-
LHR
1 stop12h 10m
Vueling
Tue 17/320:50
LHR
-
NTE
1 stop14h 40m
Vueling
Deal found 21/2£130
Sat 2/523:15
NTE
-
LHR
1 stop10h 55m
Vueling
Tue 5/520:50
LHR
-
NTE
1 stop11h 05m
Vueling
Deal found 22/2£131
Mon 27/423:15
NTE
-
LHR
1 stop10h 55m
Vueling
Wed 29/409:55
LHR
-
NTE
1 stop11h 40m
Vueling
Deal found 20/2£134
Sun 6/1213:05
NTE
-
LHR
1 stop5h 55m
Vueling
Fri 11/1218:50
LHR
-
NTE
1 stop13h 05m
Vueling
Deal found 19/2£135
Wed 11/315:05
BES
-
LHR
1 stop7h 20m
Air France
Sun 15/319:20
LHR
-
BES
1 stop13h 25m
Air France
Deal found 19/2£156
Thu 12/318:40
BES
-
LHR
1 stop14h 20m
Air France
Sun 15/319:20
LHR
-
BES
1 stop13h 25m
Air France
Deal found 19/2£157

Find flight deals from Brittany to Heathrow

Keep the following information in mind while searching for Brittany to Heathrow flight deals. Data was last updated 23 February 2026.

Round-trip from

£115

One-way from

£53

Popular in

April

Cheapest in

January

Average price

£112
Vueling
  • Vueling
  • 22/4-28/4
  • 2 total stops
  • 22h 00m total
  • Brittany to London
Search Deals
Vueling
  • Vueling
  • 23/4
  • 1 total stop
  • 10h 55m total
  • Brittany to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£5 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 February 2026
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 23 February 2026.
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

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Thu 12/3

18:40-08:00

1 stop14h 20m

London Heathrow

Sun 15/3

19:20-09:45

1 stop13h 25m

£157

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 6/3

18:40-21:25

1 stop3h 45m

London Heathrow

Mon 9/3

17:35-22:50

1 stop4h 15m

£159

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Wed 18/3

22:00-09:10

1 stop12h 10m

London Heathrow

Sat 21/3

20:50-09:05

1 stop11h 15m

£160

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 20/3

18:40-21:25

1 stop3h 45m

London Heathrow

Sun 22/3

19:20-09:15

1 stop12h 55m

£166

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Sat 21/3

17:35-20:50

1 stop4h 15m

London Heathrow

Mon 23/3

20:25-17:05

1 stop19h 40m

£170

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Mon 27/4

17:20-20:55

1 stop4h 35m

London Heathrow

Mon 4/5

06:30-11:15

1 stop3h 45m

£170

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Mon 27/4

14:25-19:25

1 stop6h 00m

London Heathrow

Wed 6/5

06:30-11:15

1 stop3h 45m

£171

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Tue 31/3

17:20-20:55

1 stop4h 35m

London Heathrow

Sun 5/4

06:30-13:55

1 stop6h 25m

£178

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Sun 5/4

14:25-17:50

1 stop4h 25m

London Heathrow

Wed 8/4

08:40-13:55

1 stop4h 15m

£179

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 13/3

06:15-13:45

1 stop8h 30m

London Heathrow

Sun 15/3

19:20-09:45

1 stop13h 25m

£183

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 58 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, June 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 August is currently the most expensive (average of £285). 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 £170, Vueling can have you in London Heathrow Airport from Brittany in 4h 15m. Brittany and London Heathrow Airport are separated by a distance of 242 mi. This flight may include one or multiple stops.

  • 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, June 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 August is currently the most expensive (average of £285). 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
Luton
Croydon
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

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

Fly with Cheapflights

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

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Millions of users choose and trust Cheapflights to book the best flight deals from Brittany to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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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Not ready to book yet? You can track prices for flights from Brittany to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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