What are the cheapest airlines to fly from London Heathrow Airport to Brittany one-way?

To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at £60. KLM flights start at £98 while deals on Air France start at £107 one-way.

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.

How far in advance should I book a flight from London Heathrow Airport to Brittany?

Find a great deal and save up to 58% by booking at least 48 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Brittany within the next two weeks, with the cheapest ticket starting at £83.

What is the cheapest month to fly from London Heathrow Airport to Brittany?

Flights from London Heathrow Airport to Brittany lean towards being more expensive in August. Prices are generally better when you fly from London Heathrow Airport to Brittany in March, with the cheapest ticket starting at £44.

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.

£60+ Flights from London Heathrow Airport to Brittany

Cheap flight deals from Heathrow to Brittany

Round-trip from	£126
One-way from	£60
Popular in	August
Cheapest in	March
Average price	£185

Vueling
28/9-1/10
2 total stops
26h 40m total
London to Brittany

Search Deals

Vueling
17/9
1 total stop
11h 05m total
London to Brittany

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£21 potential increase over avg. return price).

Search Deals

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

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Heathrow to Brittany

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 11 July 2025.

Sun 28/920:50LHR - NTE

1 stop11h 15mVueling

Wed 1/1018:45NTE - LHR

1 stop15h 25mVueling

Deal found 10/7£126

Wed 3/920:50LHR - NTE

1 stop11h 05mMultiple Airlines

Fri 5/906:20NTE - LHR

1 stop14h 05mMultiple Airlines

Deal found 10/7£155

Sun 7/911:45LHR - NTE

1 stop9h 15mKLM

Fri 12/906:20NTE - LHR

1 stop14h 05mKLM

Deal found 11/7£169

Sun 9/1115:00LHR - NTE

1 stop6h 25mAir France

Thu 20/1106:05NTE - LHR

1 stop5h 25mAir France

Deal found 10/7£171

Wed 12/1114:45LHR - BES

1 stop7h 05mAir France

Sun 16/1119:10BES - LHR

1 stop13h 45mAir France

Deal found 11/7£175

Wed 6/806:30LHR - RNS

1 stop9h 45mMultiple Airlines

Wed 13/811:45RNS - LHR

1 stop7h 50mMultiple Airlines

Deal found 11/7£183

Mon 18/820:55LHR - RNS

1 stop12h 55mKLM

Fri 22/817:50RNS - LHR

1 stop4h 05mKLM

Deal found 11/7£184

Sun 7/906:30LHR - NTE

2 stops10h 10mLufthansa

Thu 11/918:50NTE - LHR

1 stop4h 20mLufthansa

Deal found 11/7£213

Mon 4/819:45LHR - RNS

1 stop14h 20mAir France

Tue 12/811:45RNS - LHR

1 stop10h 40mAir France

Deal found 9/7£226

Thu 4/918:45LHR - BES

2 stops21h 45mMultiple Airlines

Mon 8/906:25BES - LHR

1 stop14h 40mMultiple Airlines

Deal found 11/7£272

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 11 July 2025.

Sun 28/920:50LHR - NTE

1 stop11h 15mVueling

Wed 1/1018:45NTE - LHR

1 stop15h 25mVueling

Deal found 10/7£126

Wed 3/920:50LHR - NTE

1 stop11h 05mMultiple Airlines

Fri 5/906:20NTE - LHR

1 stop14h 05mMultiple Airlines

Deal found 10/7£155

Sun 7/911:45LHR - NTE

1 stop9h 15mKLM

Fri 12/906:20NTE - LHR

1 stop14h 05mKLM

Deal found 11/7£169

Sun 9/1115:00LHR - NTE

1 stop6h 25mAir France

Thu 20/1106:05NTE - LHR

1 stop5h 25mAir France

Deal found 10/7£171

Sun 7/906:30LHR - NTE

2 stops10h 10mLufthansa

Thu 11/918:50NTE - LHR

1 stop4h 20mLufthansa

Deal found 11/7£213

Wed 12/1114:45LHR - BES

1 stop7h 05mAir France

Sun 16/1119:10BES - LHR

1 stop13h 45mAir France

Deal found 11/7£175

Wed 6/806:30LHR - RNS

1 stop9h 45mMultiple Airlines

Wed 13/811:45RNS - LHR

1 stop7h 50mMultiple Airlines

Deal found 11/7£183

Mon 18/820:55LHR - RNS

1 stop12h 55mKLM

Fri 22/817:50RNS - LHR

1 stop4h 05mKLM

Deal found 11/7£184

Mon 4/819:45LHR - RNS

1 stop14h 20mAir France

Tue 12/811:45RNS - LHR

1 stop10h 40mAir France

Deal found 9/7£226

Thu 4/918:45LHR - BES

2 stops21h 45mMultiple Airlines

Mon 8/906:25BES - LHR

1 stop14h 40mMultiple Airlines

Deal found 11/7£272

Wed 29/1010:00LHR - BES

2 stops22h 15mKLM

Sat 1/1115:05BES - LHR

2 stops17h 35mKLM

Deal found 9/7£318

Last-minute flights from Heathrow to Brittany
Discover last-minute flight deals from Heathrow to Brittany. Data last updated 11 July 2025 and is based on user searches.

Tue 15/720:50LHR - NTE

1 stop11h 45mVueling

Wed 16/722:50NTE - LHR

1 stop11h 20mVueling

Deal found 9/7£202

Wed 16/720:55LHR - RNS

1 stop12h 55mKLM

Thu 17/717:50RNS - LHR

1 stop4h 05mKLM

Deal found 10/7£349

Wed 16/706:30LHR - NTE

1 stop4h 45mLufthansa

Thu 17/718:50NTE - LHR

1 stop4h 20mLufthansa

Deal found 9/7£353

Thu 17/706:15LHR - NTE

1 stop10h 40mAir France

Wed 23/718:45NTE - LHR

1 stop3h 40mAir France

Deal found 9/7£244

Thu 17/708:40LHR - NTE

1 stop6h 55mMultiple Airlines

Mon 21/718:45NTE - LHR

1 stop3h 40mMultiple Airlines

Deal found 10/7£254

Thu 17/708:40LHR - NTE

2 stops8h 15mKLM

Mon 21/717:20NTE - LHR

1 stop4h 35mKLM

Deal found 10/7£269

Thu 17/706:15LHR - BES

1 stop6h 35mAir France

Wed 23/706:00BES - LHR

2 stops16h 25mAir France

Deal found 9/7£290

Thu 17/708:40LHR - BES

2 stops13h 20mMultiple Airlines

Wed 23/706:00BES - LHR

2 stops26h 55mMultiple Airlines

Deal found 9/7£354

Fri 18/719:45LHR - RNS

1 stop13h 30mMultiple Airlines

Sun 20/717:00RNS - LHR

1 stop18h 45mMultiple Airlines

Deal found 11/7£322

Sun 20/720:50LHR - NTE

1 stop11h 20mVueling

Tue 22/723:05NTE - LHR

1 stop11h 05mVueling

Deal found 10/7£233

Sun 20/706:15LHR - RNS

1 stop5h 55mAir France

Tue 22/711:45RNS - LHR

1 stop7h 50mAir France

Deal found 10/7£313

Tue 29/717:35LHR - BES

1 stop4h 25mAir France

Wed 6/814:40BES - LHR

1 stop7h 45mAir France

Deal found 9/7£266

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 11 July 2025.

Wed 17/920:50LHR - NTE

1 stop11h 05mVueling

Deal found 10/7£60

Tue 23/919:45LHR - RNS

1 stop13h 15mMultiple Airlines

Deal found 9/7£77

Tue 9/920:50LHR - NTE

2 stops16h 05mMultiple Airlines

Deal found 9/7£97

Mon 24/1120:25LHR - RNS

1 stop19h 40mKLM

Deal found 9/7£98

Sun 9/1106:20LHR - BES

1 stop11h 00mAir France

Deal found 11/7£107

Thu 7/808:40LHR - NTE

1 stop12h 20mKLM

Deal found 9/7£110

Thu 30/1008:55LHR - NTE

1 stop5h 15mAir France

Deal found 11/7£112

Wed 3/911:30LHR - RNS

2 stops9h 20mAir France

Deal found 10/7£118

Tue 26/820:20LHR - BES

1 stop14h 20mMultiple Airlines

Deal found 10/7£137

Sun 31/820:50LHR - NTE

1 stop11h 15mIberia

Deal found 10/7£144

Sun 28/920:55LHR - BES

2 stops13h 00mKLM

Deal found 10/7£146

Fri 22/821:10LHR - RNS

1 stop20h 00mAer Lingus

Deal found 9/7£166

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

LondonNantes

LHR - NTE

LHRNTE

London Heathrow

Sun 28/9

20:50-09:05

1 stop11h 15m

Nantes Atlantique

Wed 1/10

18:45-09:10

1 stop15h 25m

£126

LondonNantes

LHR - NTE

LHRNTE

London Heathrow

Wed 3/9

20:50-08:55

1 stop11h 05m

Nantes Atlantique

Fri 5/9

06:20-19:25

1 stop14h 05m

£155

LondonNantes

LHR - NTE

LHRNTE

London Heathrow

Sun 7/9

11:45-22:00

1 stop9h 15m

Nantes Atlantique

Fri 12/9

06:20-19:25

1 stop14h 05m

£169

LondonNantes

LHR - NTE

LHRNTE

London Heathrow

Sun 9/11

15:00-22:25

1 stop6h 25m

Nantes Atlantique

Thu 20/11

06:05-10:30

1 stop5h 25m

£171

LondonBrest

LHR - BES

LHRBES

London Heathrow

Wed 12/11

14:45-22:50

1 stop7h 05m

Brest Guipavas

Sun 16/11

19:10-07:55

1 stop13h 45m

£175

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Wed 6/8

06:30-17:15

1 stop9h 45m

Rennes St Jacques

Wed 13/8

11:45-18:35

1 stop7h 50m

£183

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Mon 18/8

20:55-10:50

1 stop12h 55m

Rennes St Jacques

Fri 22/8

17:50-20:55

1 stop4h 05m

£184

LondonNantes

LHR - NTE

LHRNTE

London Heathrow

Sun 7/9

06:30-17:40

2 stops10h 10m

Nantes Atlantique

Thu 11/9

18:50-22:10

1 stop4h 20m

£213

LondonRennes

LHR - RNS

LHRRNS

London Heathrow

Mon 4/8

19:45-11:05

1 stop14h 20m

Rennes St Jacques

Tue 12/8

11:45-21:25

1 stop10h 40m

£226

LondonBrest

LHR - BES

LHRBES

London Heathrow

Thu 4/9

18:45-17:30

2 stops21h 45m

Brest Guipavas

Mon 8/9

06:25-20:05

1 stop14h 40m

£272

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 24 results

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.

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

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.

Reviews of airlines servicing Brittany

Read reviews from past customers who have flown with KLM, Air France, andVueling from London Heathrow Airport to Brittany. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,372 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Air France

7.5

Good

1,467 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Vueling

7.1

Good

1,171 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Aer Lingus

7.1

Good

1,154 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Iberia

7.0

Good

2,828 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What are the cheapest airlines to fly from London Heathrow Airport to Brittany one-way?
To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at £60. KLM flights start at £98 while deals on Air France start at £107 one-way.
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 for Heathrow to Brittany

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London City to Marseille flights

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London City to Bordeaux flights

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Luton to La Rochelle flights

Heathrow to La Rochelle flights

Stansted to Carcassonne flights

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Gatwick to Toulouse flights

London City to Toulouse flights

Stansted to Nantes flights

Luton to Nantes flights

Luton to Toulouse flights

Gatwick to Biarritz flights

Top airline flying from Heathrow to Brittany

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest£152	Average£313	FlexibilityNo cancel fee	On-time77%	Search Air France 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.

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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 £60

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Brittany

Keep the following information in mind while searching for Heathrow to Brittany flight deals. Data was last updated 11 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 11 July 2025.

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 11 July 2025.

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

Everything you need to know about your flight from London Heathrow Airport to Brittany

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

Find hourly flight availability from Heathrow to Brittany. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Reviews of airlines servicing Brittany

Read reviews from past customers who have flown with KLM, Air France, andVueling from London Heathrow Airport to Brittany. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Brittany. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from London Heathrow Airport to Brittany one-way?

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.

Top airline flying from Heathrow to Brittany

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 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 11 July 2025.