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Cheap flights from London Heathrow Airport to Brittany from £64

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BES
14 Sep — 21 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Brittany

Enter your travel dates to find the best prices.

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 15 August 2026.

Sat 5/1220:50 -
1 stop14h 30m
Sun 6/1222:00 -
1 stop12h 10m
Deal found 13/8£119
Sat 5/1220:50 -
1 stop10h 10m
Mon 7/1222:00 -
1 stop12h 10m
Deal found 12/8£126
Fri 13/1120:50 -
1 stop11h 30m
Mon 16/1107:20 -
1 stop9h 10m
Deal found 11/8£132
Wed 18/1109:55 -
1 stop10h 30m
Sun 22/1112:55 -
1 stop8h 10m
Deal found 10/8£134
Sat 28/1109:55 -
1 stop10h 30m
Mon 30/1122:00 -
1 stop12h 10m
Deal found 12/8£136
Mon 21/920:50 -
1 stop14h 55m
Mon 28/923:15 -
1 stop10h 55m
Deal found 11/8£140
Mon 7/920:50 -
1 stop15h 20m
Thu 17/923:15 -
1 stop10h 55m
Deal found 15/8£143
Mon 14/920:50 -
1 stop14h 55m
Thu 17/923:15 -
1 stop10h 55m
Deal found 14/8£146
Wed 16/909:55 -
1 stop11h 55m
Thu 17/915:05 -
1 stop6h 00m
Deal found 12/8£146
Tue 22/909:55 -
1 stop7h 15m
Tue 29/914:25 -
1 stop6h 40m
Deal found 10/8£149
Thu 19/1109:55 -
1 stop10h 30m
Mon 23/1122:00 -
1 stop12h 10m
Deal found 14/8£152
Fri 4/1220:50 -
1 stop11h 30m
Sun 6/1208:40 -
1 stop12h 25m
Deal found 14/8£153

Find flight deals from Heathrow to Brittany

Keep the following information in mind while searching for Heathrow to Brittany flight deals. Data was last updated 15 August 2026.

Round-trip from

£119

One-way from

£64

Popular in

April

Cheapest in

January

Average price

£186
Vueling
  • Vueling
  • 5/12-6/12
  • 2 total stops
  • 26h 40m total
  • London to Brittany
Search Deals
Vueling
  • Vueling
  • 14/10
  • 1 total stop
  • 11h 35m 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 (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Brittany 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 15 August 2026.
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

LondonNantes

LHR London Heathrow - NTE Nantes Atlantique

LHRNTE

London Heathrow

Sat 5/12

20:50-12:20

1 stop14h 30m

Nantes Atlantique

Sun 6/12

22:00-09:10

1 stop12h 10m

£119

LondonNantes

LHR London Heathrow - NTE Nantes Atlantique

LHRNTE

London Heathrow

Mon 21/9

20:50-12:45

1 stop14h 55m

Nantes Atlantique

Mon 28/9

23:15-09:10

1 stop10h 55m

£140

LondonNantes

LHR London Heathrow - NTE Nantes Atlantique

LHRNTE

London Heathrow

Mon 7/9

20:50-13:10

1 stop15h 20m

Nantes Atlantique

Thu 17/9

23:15-09:10

1 stop10h 55m

£143

LondonNantes

LHR London Heathrow - NTE Nantes Atlantique

LHRNTE

London Heathrow

Fri 6/11

20:50-09:20

1 stop11h 30m

Nantes Atlantique

Sun 8/11

22:00-09:10

1 stop12h 10m

£155

LondonNantes

LHR London Heathrow - NTE Nantes Atlantique

LHRNTE

London Heathrow

Fri 18/9

20:50-13:05

1 stop15h 15m

Nantes Atlantique

Sun 20/9

23:10-09:10

1 stop11h 00m

£165

LondonNantes

LHR London Heathrow - NTE Nantes Atlantique

LHRNTE

London Heathrow

Thu 24/9

20:50-13:05

1 stop15h 15m

Nantes Atlantique

Mon 28/9

23:15-09:10

1 stop10h 55m

£170

LondonNantes

LHR London Heathrow - NTE Nantes Atlantique

LHRNTE

London Heathrow

Fri 2/10

20:50-13:05

1 stop15h 15m

Nantes Atlantique

Sun 4/10

23:10-09:10

1 stop11h 00m

£175
Fastest return journey

LondonNantes

LHR London Heathrow - NTE Nantes Atlantique

LHRNTE

London Heathrow

Wed 2/12

17:05-22:10

1 stop4h 05m

Nantes Atlantique

Sat 5/12

17:25-20:50

1 stop4h 25m

£185

LondonNantes

LHR London Heathrow - NTE Nantes Atlantique

LHRNTE

London Heathrow

Sat 5/12

16:25-22:10

1 stop4h 45m

Nantes Atlantique

Sat 12/12

15:50-21:25

1 stop6h 35m

£185

LondonRennes

LHR London Heathrow - RNS Rennes St Jacques

LHRRNS

London Heathrow

Wed 2/12

06:20-17:40

2 stops10h 20m

Rennes St Jacques

Mon 7/12

16:45-20:50

1 stop5h 05m

£191

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 57 resultsSorted by cheapest first
1
2
3
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6

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

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

Reviews of airlines servicing Brittany

Get insights into the airlines that provide service to Brittany. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brittany. Reviews last updated 15 August 2026.
Read reviews from past customers who have flown with easyJet from London Heathrow Airport to Brittany. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,923 reviews
Check prices

Crew

7.7

Boarding

6.7

Overall

6.9

Entertainment

5.5

Comfort

6.8

Food

5.9

Reviews

1 / 20
10.0
Excellent

David J,Jul 2026

LGW - BOD

great pilot who explained tye delays due to the fires in France
easyJet
6.9
Okay
1,923 reviews
easyJet
6.9
Okay
1,923 reviews
Check prices

Crew

7.7

Boarding

6.7

Overall

6.9

Entertainment

5.5

Comfort

6.8

Food

5.9

Reviews

1 / 20
10.0
Excellent

David J,Jul 2026

LGW - BOD

great pilot who explained tye delays due to the fires in France

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.

  • 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 14h 30m. Fly via Vueling, KLM, or Air France to get the fastest option. Airlines will cover a distance of 303 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 - Rennes St Jacques. You may also consider London Heathrow - Nantes Atlantique 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

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Alternative routes for Heathrow to Brittany

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Heathrow to Brittany

Discover the top airline that operate flights from Heathrow to Brittany. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 August 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£137Average£191FlexibilityNo cancel feeOn-time86%
Search easyJet 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 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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