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 8h 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.

£83+ 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 9 October 2026.

Fri 13/1117:35 -

1 stop4h 10m

Sun 15/1106:05 -

1 stop5h 25m

Deal found 7/10£158

Mon 9/1111:30 -

1 stop10h 15m

Sat 14/1118:35 -

1 stop3h 50m

Deal found 8/10£172

Mon 9/1106:30 -

1 stop8h 45m

Fri 13/1116:45 -

1 stop5h 05m

Deal found 8/10£173

Mon 2/1106:30 -

1 stop8h 45m

Mon 9/1116:50 -

1 stop5h 00m

Deal found 5/10£173

Sat 5/1208:40 -

1 stop8h 00m

Thu 10/1211:05 -

1 stop8h 15m

Deal found 8/10£174

Fri 6/1120:25 -

1 stop20h 15m

Sun 8/1118:10 -

1 stop15h 50m

Deal found 6/10£176

Thu 3/1208:40 -

1 stop6h 35m

Sun 6/1218:10 -

1 stop17h 35m

Deal found 8/10£176

Thu 5/1119:20 -

1 stop14h 00m

Sun 8/1118:35 -

1 stop16h 55m

Deal found 7/10£178

Sat 14/1117:35 -

1 stop19h 45m

Sat 21/1106:05 -

1 stop11h 30m

Deal found 7/10£179

Wed 11/1111:30 -

1 stop10h 15m

Sun 15/1106:05 -

1 stop5h 25m

Deal found 7/10£182

Fri 6/1119:25 -

1 stop13h 55m

Thu 12/1110:35 -

2 stops8h 45m

Deal found 3/10£182

Wed 4/1117:50 -

2 stops15h 30m

Wed 11/1116:45 -

1 stop5h 05m

Deal found 5/10£186

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 9 October 2026.

Fri 13/1111:30 -

1 stop10h 15m

Sun 15/1118:35 -

1 stop14h 20m

Deal found 6/10£176

Mon 14/1206:30 -

1 stop8h 45m

Sun 10/114:25 -

1 stop18h 15m

Deal found 5/10£188

Mon 26/1020:25 -

2 stops12h 55m

Tue 3/1111:05 -

1 stop3h 40m

Deal found 5/10£216

Tue 24/1117:35 -

1 stop15h 05m

Tue 1/1218:35 -

1 stop3h 50m

Deal found 4/10£178

Fri 13/1120:25 -

2 stops12h 55m

Tue 17/1116:45 -

1 stop5h 05m

Deal found 6/10£190

Fri 22/119:25 -

1 stop13h 15m

Sun 24/118:35 -

1 stop14h 20m

Deal found 7/10£179

Fri 6/1119:25 -

1 stop13h 55m

Thu 12/1110:35 -

2 stops8h 45m

Deal found 3/10£182

Fri 20/1120:25 -

2 stops12h 55m

Fri 27/1111:05 -

1 stop11h 20m

Deal found 6/10£222

Fri 20/1120:25 -

2 stops12h 55m

Mon 30/1116:45 -

1 stop5h 05m

Deal found 3/10£207

Sun 8/1108:55 -

1 stop4h 25m

Sat 21/1118:35 -

1 stop3h 50m

Deal found 8/10£184

Fri 20/1120:25 -

2 stops12h 55m

Sun 22/1118:10 -

1 stop3h 40m

Deal found 8/10£210

Wed 11/1120:50 -

2 stops22h 30m

Sun 15/1115:15 -

1 stop4h 05m

Deal found 7/10£276

Wed 18/1108:55 -

1 stop7h 45m

Sun 22/1106:05 -

1 stop8h 40m

Deal found 7/10£208

Sun 18/1006:30 -

1 stop6h 25m

Thu 29/1016:45 -

1 stop5h 05m

Deal found 4/10£242

Fri 22/120:25 -

2 stops20h 15m

Sun 24/118:35 -

1 stop14h 20m

Deal found 5/10£283

Fri 4/1214:45 -

1 stop7h 00m

Sun 6/1218:35 -

1 stop3h 50m

Deal found 6/10£220

Thu 19/1120:25 -

2 stops12h 55m

Sun 22/1111:05 -

2 stops6h 55m

Deal found 7/10£256

Tue 17/1117:35 -

1 stop4h 10m

Thu 19/1118:35 -

1 stop3h 50m

Deal found 7/10£254

Find flight deals from Heathrow to Brittany

Round-trip from	£158
One-way from	£83
Popular in	April
Cheapest in	January
Average price	£151

Air France
13/11-15/11
2 total stops
9h 35m total
London to Brittany

Search Deals

2/12-31/12
2 total stops
14h 35m total
London to Brittany

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£8 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

LondonBrest

LHR London Heathrow - BES Brest Guipavas

LHRBES

London Heathrow

Wed 2/12

20:50-12:25

2 stops14h 35m

Brest Guipavas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£83

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Thu 3/12

08:40-16:15

1 stop6h 35m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£92

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Sun 6/12

06:30-17:40

1 stop10h 10m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

LondonBrest

LHR London Heathrow - BES Brest Guipavas

LHRBES

London Heathrow

Tue 5/1

18:50-12:25

2 stops40h 35m

Brest Guipavas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Mon 30/11

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

Tue 5/1

20:25-10:20

2 stops12h 55m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£111

LondonBrest

LHR London Heathrow - BES Brest Guipavas

LHRBES

London Heathrow

Thu 14/1

08:55-17:40

1 stop7h 45m

Brest Guipavas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£114

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Wed 9/12

08:55-17:40

2 stops7h 45m

Rennes St Jacques

Wed 31/12

00:00-00:00

Nonstop0h 00m

£118

LondonBrest

LHR London Heathrow - BES Brest Guipavas

LHRBES

London Heathrow

Wed 16/12

20:50-12:25

2 stops14h 35m

Brest Guipavas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£118

LondonBrest

LHR London Heathrow - BES Brest Guipavas

LHRBES

London Heathrow

Tue 5/1

06:20-14:20

1 stop7h 00m

Brest Guipavas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£119

Flights are sorted by cheapest return flights first.

Deals found on 6/10

Showing 1-10 of 39 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-BES

LHR-RNS

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-BES

LHR-RNS

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 8h 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

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Gatwick to Rennes flights

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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.

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Cheap flights from London Heathrow Airport to Brittany from £83

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. 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 9 October 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 9 October 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 9 October 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 9 October 2026.

Last-minute flights from Heathrow to BrittanyDiscover last-minute flight deals from Heathrow to Brittany. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Brittany. Data last updated 9 October 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 9 October 2026.

Search for one-way flight options from Heathrow to Brittany. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

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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

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Alternative routes for Heathrow to Brittany

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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 9 October 2026.

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Heathrow to Brittany flights

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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 9 October 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 9 October 2026.

Last-minute flights from Heathrow to Brittany
Discover last-minute flight deals from Heathrow to Brittany. Data last updated 9 October 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 9 October 2026.