Find flights
When to book
FAQs

Cheap flights from Brittany to London Heathrow Airport from £58

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
BES — LHR
23 Apr — 30 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 24 March 2026.

Sat 2/523:15
NTE
-
LHR
1 stop10h 55m
Vueling
Tue 5/520:50
LHR
-
NTE
1 stop11h 05m
Vueling
Deal found 21/3£127
Thu 19/1121:55
NTE
-
LHR
1 stop12h 15m
Vueling
Sat 21/1120:50
LHR
-
NTE
1 stop10h 55m
Vueling
Deal found 20/3£134
Mon 27/414:25
NTE
-
LHR
1 stop7h 30m
Multiple Airlines
Tue 5/520:50
LHR
-
NTE
1 stop11h 05m
Multiple Airlines
Deal found 20/3£135
Mon 30/323:00
NTE
-
LHR
1 stop11h 10m
Vueling
Wed 8/420:50
LHR
-
NTE
1 stop15h 15m
Vueling
Deal found 21/3£136
Sat 2/523:15
NTE
-
LHR
1 stop10h 55m
Vueling
Mon 4/520:50
LHR
-
NTE
1 stop15h 20m
Vueling
Deal found 24/3£138
Mon 4/523:15
NTE
-
LHR
1 stop10h 55m
Vueling
Wed 6/509:55
LHR
-
NTE
1 stop11h 40m
Vueling
Deal found 19/3£139
Fri 1/523:10
NTE
-
LHR
1 stop11h 00m
Vueling
Mon 4/520:50
LHR
-
NTE
1 stop15h 20m
Vueling
Deal found 23/3£140
Sat 2/523:15
NTE
-
LHR
1 stop10h 55m
Vueling
Wed 6/509:55
LHR
-
NTE
1 stop11h 40m
Vueling
Deal found 22/3£142
Tue 5/523:15
NTE
-
LHR
1 stop10h 55m
Vueling
Wed 6/520:50
LHR
-
NTE
1 stop15h 15m
Vueling
Deal found 23/3£143
Sun 15/1110:05
BES
-
LHR
1 stop4h 40m
Air France
Wed 18/1114:45
LHR
-
BES
1 stop7h 05m
Air France
Deal found 20/3£158
Wed 18/1110:05
BES
-
LHR
1 stop7h 30m
Air France
Sun 22/1108:55
LHR
-
BES
1 stop8h 25m
Air France
Deal found 20/3£159
Thu 19/1115:05
BES
-
LHR
1 stop7h 20m
Air France
Sun 22/1108:55
LHR
-
BES
1 stop8h 25m
Air France
Deal found 20/3£161

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 24 March 2026.

Round-trip from

£127

One-way from

£58

Popular in

August

Cheapest in

January

Average price

£82
Vueling
  • Vueling
  • 2/5-5/5
  • 2 total stops
  • 22h 00m total
  • Brittany to London
Search Deals
Vueling
  • Vueling
  • 3/6
  • 1 total stop
  • 10h 55m total
  • Brittany to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£11 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 March 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 24 March 2026.
Use the filters below to find and compare flights from Brittany to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Mon 27/4

14:20-18:35

1 stop5h 15m

London Heathrow

Wed 6/5

06:15-13:25

1 stop6h 10m

£167

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Fri 3/4

18:45-21:25

1 stop3h 40m

London Heathrow

Sun 5/4

06:15-13:25

1 stop6h 10m

£167

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Sat 5/9

17:20-20:55

1 stop4h 35m

London Heathrow

Mon 7/9

17:10-22:10

1 stop4h 00m

£169

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Wed 10/6

06:10-13:45

1 stop8h 35m

London Heathrow

Mon 22/6

17:35-23:05

1 stop4h 30m

£180

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Thu 11/6

19:30-07:55

1 stop13h 25m

London Heathrow

Sun 21/6

19:45-09:25

1 stop12h 40m

£187

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Fri 22/5

21:00-20:55

2 stops24h 55m

London Heathrow

Tue 26/5

20:55-11:15

1 stop13h 20m

£191
Fastest return journey

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Fri 3/4

14:25-17:35

1 stop4h 10m

London Heathrow

Sat 4/4

11:45-16:35

1 stop3h 50m

£191

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Tue 16/6

17:20-20:55

1 stop4h 35m

London Heathrow

Fri 19/6

08:40-13:55

1 stop4h 15m

£203

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Fri 28/8

06:05-10:30

1 stop5h 25m

London Heathrow

Tue 1/9

08:40-20:10

2 stops10h 30m

£215

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Wed 6/5

14:30-19:25

1 stop5h 55m

London Heathrow

Fri 15/5

06:30-13:55

1 stop6h 25m

£216

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 May is currently the most expensive (average of £438). 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 £169, KLM can have you in London Heathrow Airport from Brittany in 4h 35m. Brittany and London Heathrow Airport are separated by a distance of 303 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 May is currently the most expensive (average of £438). 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
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Eastbourne
Guildford
Watford
Kingston upon Thames
Romford
Ipswich
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Brittany to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Brittany to Heathrow?

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.

Can Cheapflights find flights from Brittany to Heathrow with no change fees?

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

Can Cheapflights notify me if prices for flights from Brittany to Heathrow become cheaper?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.