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

There are many flights that can get you from London Heathrow Airport to Brittany in 15h 45m. Fly via Air France or KLM to get the fastest option. Airlines will cover a distance of 242 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Brittany ranges from 38.0 - 75.0 inches per month. October is typically the wettest month, when rainfall can reach 75.0 mm. August is typically the driest time to visit Brittany when rainfall is around 38.0 mm.

If weather is an important factor for your trip to Brittany, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

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

The most popular route from London Heathrow Airport to Brittany is London Heathrow - Nantes Atlantique. You may also consider London Heathrow - Rennes St Jacques or London Heathrow - Brest Guipavas.

What is the cheapest time of day to fly from LHR to BR?

When flying from London Heathrow Airport to Brittany, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Heathrow to Brittany?

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

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

Yes. Cheapflights offers flight deals from Heathrow to Brittany by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£91+ Cheap Flights from London Heathrow Airport to Brittany

Cheap flight deals from Heathrow to Brittany

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Heathrow to Brittany
Explore the most affordable flight options available from Heathrow to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Tue 1/1206:30 -

1 stop8h 45m

Tue 8/1216:45 -

1 stop5h 05m

Deal found 2/11£169

Fri 6/1119:25 -

1 stop13h 55m

Mon 9/1111:05 -

1 stop11h 20m

Deal found 31/10£170

Thu 10/1220:25 -

1 stop18h 50m

Sun 13/1218:10 -

1 stop22h 55m

Deal found 1/11£171

Mon 23/1117:35 -

1 stop15h 45m

Fri 27/1111:05 -

1 stop8h 15m

Deal found 2/11£171

Sun 13/1206:30 -

1 stop10h 10m

Thu 17/1211:05 -

1 stop11h 20m

Deal found 3/11£173

Sun 22/1106:30 -

1 stop10h 10m

Wed 25/1111:05 -

1 stop6h 30m

Deal found 3/11£175

Thu 10/1214:45 -

1 stop18h 35m

Sun 13/1211:05 -

1 stop3h 40m

Deal found 4/11£176

Thu 12/1114:45 -

1 stop7h 00m

Wed 25/1106:05 -

1 stop11h 30m

Deal found 1/11£176

Tue 1/1208:55 -

1 stop7h 45m

Tue 8/1218:35 -

1 stop3h 50m

Deal found 1/11£177

Mon 30/1119:20 -

1 stop13h 20m

Fri 4/1218:35 -

1 stop14h 20m

Deal found 1/11£180

Tue 17/1117:35 -

1 stop4h 10m

Wed 25/1106:05 -

1 stop11h 30m

Deal found 3/11£180

Thu 5/1117:35 -

1 stop15h 45m

Mon 9/1110:35 -

2 stops11h 50m

Deal found 5/11£183

Best flights from Heathrow to Brittany
Discover carefully curated flight deals from Heathrow to Brittany that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Mon 14/1206:30 -

1 stop8h 45m

Thu 17/1211:05 -

1 stop8h 15m

Deal found 3/11£173

Fri 4/1217:35 -

1 stop15h 45m

Sun 6/1211:05 -

1 stop21h 50m

Deal found 5/11£175

Fri 4/1217:05 -

2 stops16h 15m

Sun 6/1218:10 -

1 stop14h 30m

Deal found 5/11£186

Mon 1/319:20 -

1 stop14h 00m

Fri 5/316:45 -

1 stop5h 05m

Deal found 1/11£176

Tue 17/1117:35 -

1 stop4h 10m

Wed 25/1106:05 -

1 stop11h 30m

Deal found 3/11£180

Tue 15/1208:40 -

1 stop6h 35m

Tue 22/1211:05 -

2 stops6h 55m

Deal found 31/10£186

Sat 28/1119:20 -

1 stop14h 00m

Sat 5/1211:05 -

2 stops10h 45m

Deal found 31/10£187

Sat 30/119:20 -

1 stop14h 00m

Fri 12/211:05 -

1 stop8h 15m

Deal found 3/11£189

Sat 30/116:25 -

2 stops16h 55m

Wed 10/213:55 -

1 stop6h 20m

Deal found 3/11£190

Sun 28/219:20 -

1 stop14h 00m

Thu 4/311:05 -

2 stops6h 55m

Deal found 1/11£191

Sun 28/208:40 -

1 stop8h 00m

Wed 3/311:05 -

2 stops6h 55m

Deal found 1/11£192

Mon 7/1214:45 -

1 stop7h 00m

Thu 10/1218:35 -

1 stop3h 50m

Deal found 2/11£201

Mon 30/1117:35 -

1 stop4h 10m

Fri 4/1215:15 -

1 stop7h 10m

Deal found 31/10£203

Thu 10/1208:40 -

1 stop6h 35m

Sun 13/1218:10 -

1 stop3h 40m

Deal found 1/11£210

Fri 8/106:20 -

1 stop10h 20m

Sun 10/118:35 -

1 stop20h 10m

Deal found 2/11£222

Sat 12/1209:55 -

2 stops11h 50m

Wed 16/1210:35 -

2 stops8h 45m

Deal found 1/11£275

Fri 20/1114:45 -

1 stop7h 00m

Sun 22/1106:05 -

1 stop8h 40m

Deal found 31/10£236

Mon 4/114:45 -

1 stop7h 00m

Tue 5/120:55 -

2 stops14h 50m

Deal found 3/11£289

Wed 18/1114:45 -

1 stop7h 00m

Mon 23/1118:35 -

1 stop3h 50m

Deal found 3/11£242

Wed 18/1120:25 -

2 stops36h 15m

Tue 24/1106:05 -

1 stop11h 30m

Deal found 3/11£317

Wed 18/1114:45 -

1 stop7h 00m

Wed 25/1106:05 -

2 stops8h 45m

Deal found 3/11£318

Thu 3/1208:55 -

2 stops7h 50m

Sun 6/1206:05 -

1 stop5h 25m

Deal found 4/11£306

Fri 27/1117:35 -

1 stop4h 10m

Sun 29/1118:35 -

1 stop3h 50m

Deal found 31/10£318

Find flight deals from Heathrow to Brittany

Round-trip from	£169
One-way from	£91
Popular in	April
Cheapest in	January
Average price	£92

KLM
1/12-8/12
2 total stops
13h 50m total
London to Brittany

Search Deals

KLM
15/12-31/12
1 total stop
8h 45m total
London to Brittany

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£6 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Brittany that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Mon 18/1

06:30-13:25

1 stop5h 55m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Sun 10/1

20:25-13:25

1 stop16h 00m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Sun 17/1

08:40-13:55

1 stop4h 15m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£96

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Mon 4/1

20:25-10:20

2 stops12h 55m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£108

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Mon 30/11

19:20-10:20

1 stop14h 00m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£111

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Sun 27/12

19:20-10:20

1 stop14h 00m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£111

LondonBrest

LHR London Heathrow - BES Brest Guipavas

LHRBES

London Heathrow

Sun 6/12

08:55-14:20

1 stop4h 25m

Brest Guipavas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£114

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Sun 29/11

08:55-10:20

1 stop24h 25m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£114

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Sun 6/12

08:40-17:40

1 stop8h 00m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£114

LondonBrest

LHR London Heathrow - BES Brest Guipavas

LHRBES

London Heathrow

Mon 7/12

19:20-09:40

1 stop13h 20m

Brest Guipavas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£117

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Showing 1-10 of 43 resultsSorted by cheapest first

...

Best time to book a flight from Heathrow to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany from Heathrow with our price prediction graph.

LHR-RNS

LHR-BES

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 Brittany

LHR-FRBR

LHR-RNS

LHR-BES

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from London Heathrow Airport to Brittany?
There are many flights that can get you from London Heathrow Airport to Brittany in 15h 45m. Fly via Air France or KLM to get the fastest option. Airlines will cover a distance of 242 mi. This flight may include one or multiple stops.
What are the most popular routes from London Heathrow Airport to Brittany?
The most popular route from London Heathrow Airport to Brittany is London Heathrow - Nantes Atlantique. You may also consider London Heathrow - Rennes St Jacques or London Heathrow - Brest Guipavas.
Can I find deals for flights from Heathrow to Brittany that include hotel bookings?
Yes. In addition to deals on Heathrow to Brittany flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Brittany?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Brittany.
Can I find deals for business class flights from Heathrow to Brittany?
Yes. Cheapflights offers flight deals from Heathrow to Brittany by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to France

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Heathrow to Brittany

Heathrow to Charles de Gaulle flights

Luton to Charles de Gaulle flights

London City to Charles de Gaulle flights

Gatwick to Charles de Gaulle flights

Stansted to Beauvais-Tille flights

Gatwick to Orly flights

Southend to Charles de Gaulle flights

London City to Orly flights

Luton to Beauvais-Tille flights

Luton to Orly flights

Heathrow to Orly flights

Gatwick to Beauvais-Tille flights

Stansted to Orly flights

Heathrow to Beauvais-Tille flights

Gatwick to Lyon flights

Stansted to Lyon flights

London City to Lyon flights

Gatwick to Marseille flights

Stansted to Charles de Gaulle flights

Stansted to Marseille flights

Heathrow to Lyon flights

Southend to Lyon flights

Luton to Marseille flights

Gatwick to Nantes flights

Heathrow to Nice flights

Heathrow to Nantes flights

Stansted to Toulouse flights

London City to Nantes flights

Southend to Nantes flights

Heathrow to Marseille flights

Luton to Nantes flights

Gatwick to Strasbourg flights

Gatwick to Bordeaux flights

Stansted to Nantes flights

London City to Toulouse flights

Luton to Lyon flights

Luton to Toulouse flights

Gatwick to Nice flights

London City to Marseille flights

Gatwick to Rennes flights

Gatwick to Toulouse flights

Stansted to Nice flights

Southend to Marseille flights

London City to Nice flights

Southend to Toulouse flights

Heathrow to Bordeaux flights

Luton to Mulhouse flights

Gatwick to Montpellier flights

Gatwick to Mulhouse flights

Luton to Bordeaux flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Brittany from Heathrow today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Brittany.

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

Yes, we can. To see specific flights from Heathrow to Brittany with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Brittany from Heathrow today and book when prices fit your budget.

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.

Cheap flights from London Heathrow Airport to Brittany from £91

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Brittany

Cheapest flights from Heathrow to BrittanyExplore the most affordable flight options available from Heathrow to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Explore the most affordable flight options available from Heathrow to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Heathrow to BrittanyDiscover carefully curated flight deals from Heathrow to Brittany that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Discover carefully curated flight deals from Heathrow to Brittany that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Last-minute flights from Heathrow to BrittanyDiscover last-minute flight deals from Heathrow to Brittany. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Brittany. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Heathrow to BrittanySearch for one-way flight options from Heathrow to Brittany. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Search for one-way flight options from Heathrow to Brittany. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Find flight deals from Heathrow to Brittany

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Brittany that are best for you.

Best time to book a flight from Heathrow to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany from Heathrow with our price prediction graph.

Cheapflights Insights

Related info for your journey

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

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

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

How can I find direct flights from Heathrow to Brittany?

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

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 Heathrow to Brittany

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

Complete your trip

Complete your trip to Brittany by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to France

Book a non-stop flight to one of these other cities located in France.

Search flights from Heathrow to Brittany by cabin class

Find flights from Heathrow to Brittany, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Brittany flights

Browse other Heathrow and Brittany flight options. Last updated on 5 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Heathrow to Brittany flights

Consider these flights travelling from Heathrow to Brittany.

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Brittany
Explore the most affordable flight options available from Heathrow to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Heathrow to Brittany
Discover carefully curated flight deals from Heathrow to Brittany that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Last-minute flights from Heathrow to Brittany
Discover last-minute flight deals from Heathrow to Brittany. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Heathrow to Brittany
Search for one-way flight options from Heathrow to Brittany. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.