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Cheap flights from Brest to London Heathrow Airport from £91

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
BES — LHR
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brest to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Brest to Heathrow
Explore the most affordable flight options available from Brest to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Thu 3/910:20
BES
-
LHR
1 stop7h 15m
Air France
Sun 6/919:45
LHR
-
BES
1 stop12h 40m
Air France
Deal found 23/7£174
Wed 16/906:10
BES
-
LHR
1 stop8h 35m
Air France
Sun 20/919:45
LHR
-
BES
1 stop12h 40m
Air France
Deal found 23/7£175
Wed 28/1018:35
BES
-
LHR
1 stop14h 20m
Air France
Sun 1/1119:20
LHR
-
BES
1 stop13h 20m
Air France
Deal found 26/7£179
Sat 10/1013:05
BES
-
LHR
1 stop9h 20m
Air France
Mon 12/1019:45
LHR
-
BES
1 stop12h 40m
Air France
Deal found 27/7£181
Thu 12/1110:40
BES
-
LHR
1 stop11h 45m
Air France
Sun 15/1119:20
LHR
-
BES
1 stop13h 20m
Air France
Deal found 22/7£182
Thu 3/1218:35
BES
-
LHR
1 stop3h 50m
Air France
Mon 7/1208:55
LHR
-
BES
1 stop12h 50m
Air France
Deal found 27/7£183
Wed 11/1118:35
BES
-
LHR
1 stop3h 50m
Air France
Sun 15/1108:55
LHR
-
BES
1 stop7h 45m
Air France
Deal found 23/7£184
Thu 26/1110:40
BES
-
LHR
1 stop6h 55m
Air France
Sun 29/1106:20
LHR
-
BES
1 stop10h 20m
Air France
Deal found 27/7£185

Find flight deals from Brest to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Brest (BES) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 July 2026.

Round-trip from

£174

One-way from

£85

Popular in

April

Cheapest in

January

Average price

£165
Air France
  • Air France
  • 3/9-6/9
  • 2 total stops
  • 19h 55m total
  • Brest to London
Search Deals
14/9
  • 14/9
  • 1 total stop
  • 14h 55m total
  • Brest to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brest 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 27 July 2026.
Use the filters below to find and compare flights from Brest to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 13/11

06:05-16:35

1 stop11h 30m

London Heathrow

Wed 18/11

08:55-17:40

1 stop7h 45m

£184

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Thu 3/9

10:20-16:35

1 stop7h 15m

London Heathrow

Sun 6/9

19:45-09:25

1 stop12h 40m

£218

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sun 13/9

14:10-07:55

1 stop18h 45m

London Heathrow

Wed 30/9

06:15-12:10

1 stop4h 55m

£223

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 2/10

06:10-18:35

1 stop13h 25m

London Heathrow

Sun 4/10

17:35-09:25

1 stop14h 50m

£224
Fastest return journey

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sun 1/11

18:35-21:25

1 stop3h 50m

London Heathrow

Sun 8/11

11:30-22:45

1 stop10h 15m

£239

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 11/9

06:10-16:35

1 stop11h 25m

London Heathrow

Sun 13/9

06:15-23:05

1 stop15h 50m

£242

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 4/12

10:40-19:15

2 stops9h 35m

London Heathrow

Sun 6/12

06:20-17:40

1 stop10h 20m

£265

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sun 17/1

18:35-07:55

1 stop14h 20m

London Heathrow

Sat 23/1

09:55-09:40

2 stops22h 45m

£271

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sun 13/9

06:10-07:55

1 stop26h 45m

London Heathrow

Wed 30/9

19:15-12:10

2 stops15h 55m

£275

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Mon 21/9

19:30-07:55

1 stop13h 25m

London Heathrow

Thu 24/9

19:45-09:25

1 stop12h 40m

£278

Flights are sorted by cheapest return flights first.

Deals found on 23/7

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Best time to book a flight from Brest to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Brest 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.

Related info for your journey

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

  • What airport do you fly from for flights from Brest to London Heathrow?

    Located just 4.4 mi from the city center, Brest Guipavas is the airport most travelers will use when flying to London Heathrow from Brest. Booking flights from Guipavas (BES) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

  • How long is the flight from Brest to London Heathrow Airport?

    Airlines like Air France fly from Brest to London Heathrow Airport in about 6h 55m. The time it takes to get you to your destination can typically vary by up to . There are 273 mi between Brest and London Heathrow Airport.

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

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

  • How can I find direct flights from Brest to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Brest 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.

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
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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

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

Yes, we can. To see specific flights from Brest to Heathrow 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 Brest to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Brest to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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