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Cheap flights from Brest to London Heathrow Airport from £115

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
BES — LHR
20 Aug — 27 Aug1
1 adult

Cheap 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 15 August 2025.

Round-trip from

£159

One-way from

£115

Popular in

May

Cheapest in

March

Average price

£195
Air France
  • Air France
  • 4/10-7/10
  • 2 total stops
  • 17h 15m total
  • Brest to London
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Air France
  • Air France
  • 21/9
  • 1 total stop
  • 25h 35m total
  • Brest to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£57 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Brest to Heathrow

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 15 August 2025.

Sat 4/1011:45BES - LHR
1 stop10h 40mAir France
Tue 7/1015:25LHR - BES
1 stop6h 35mAir France
Deal found 13/8£159
Thu 4/906:15BES - LHR
1 stop11h 20mAir France
Mon 8/917:35LHR - BES
1 stop4h 25mAir France
Deal found 15/8£160
Wed 29/1006:15BES - LHR
1 stop5h 15mAir France
Sun 2/1115:00LHR - BES
1 stop22h 10mAir France
Deal found 13/8£162
Fri 12/906:15BES - LHR
1 stop8h 30mAir France
Fri 19/917:35LHR - BES
1 stop4h 25mAir France
Deal found 13/8£163
Fri 5/1219:10BES - LHR
1 stop13h 45mAir France
Mon 8/1219:20LHR - BES
1 stop12h 55mAir France
Deal found 13/8£165
Thu 27/1119:10BES - LHR
1 stop13h 45mAir France
Sun 30/1117:35LHR - BES
1 stop14h 40mAir France
Deal found 13/8£167
Wed 3/916:50BES - LHR
1 stop5h 35mAir France
Sat 6/914:45LHR - BES
1 stop7h 15mAir France
Deal found 14/8£167
Mon 1/1219:10BES - LHR
1 stop13h 50mAir France
Fri 5/1208:55LHR - BES
1 stop4h 15mAir France
Deal found 14/8£169
Sun 9/1106:15BES - LHR
1 stop5h 15mAir France
Thu 13/1108:55LHR - BES
1 stop4h 15mAir France
Deal found 15/8£170
Mon 29/916:50BES - LHR
1 stop5h 35mAir France
Fri 3/1019:45LHR - BES
1 stop14h 10mAir France
Deal found 14/8£173

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 15 August 2025.
Use the filters below to find and compare flights from Brest to London Heathrow Airport that are best for you.

Fly from

Brest

Fly to

Heathrow

Route

Depart

Return

Price

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sat 4/10

11:45-21:25

1 stop10h 40m

London Heathrow

Tue 7/10

15:25-23:00

1 stop6h 35m

£159

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sat 29/11

06:15-10:30

1 stop5h 15m

London Heathrow

Mon 1/12

09:00-14:10

1 stop4h 10m

£159

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sat 22/11

06:15-13:45

1 stop8h 30m

London Heathrow

Mon 24/11

08:55-14:10

1 stop4h 15m

£159

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Mon 24/11

10:05-13:45

1 stop4h 40m

London Heathrow

Thu 27/11

08:55-14:10

1 stop4h 15m

£159

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Thu 4/9

06:15-16:35

1 stop11h 20m

London Heathrow

Mon 8/9

17:35-23:00

1 stop4h 25m

£160

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 7/11

10:05-13:45

1 stop4h 40m

London Heathrow

Mon 10/11

08:55-14:10

1 stop4h 15m

£161

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Thu 4/9

06:15-16:35

1 stop11h 20m

London Heathrow

Sun 7/9

17:35-23:00

1 stop4h 25m

£161

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Mon 17/11

15:05-21:25

1 stop7h 20m

London Heathrow

Thu 20/11

11:30-18:20

1 stop5h 50m

£161

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 28/11

15:05-21:25

1 stop7h 20m

London Heathrow

Sun 30/11

19:20-09:15

1 stop12h 55m

£161

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Wed 29/10

06:15-10:30

1 stop5h 15m

London Heathrow

Sun 2/11

15:00-14:10

1 stop22h 10m

£162

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 20 results
1
2

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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Brest to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Brest to London Heathrow Airport (average of £112). Flying from Brest to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • 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.

  • What is the cheapest month to book a flight from Brest to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Brest to London Heathrow Airport (average of £112). Flying from Brest to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Northampton
Deal
Luton
Wembley
Crawley
Ilford
Hayes
Ipswich
Southend-on-Sea
Winchester
Folkestone
Eastbourne
Maidstone
Watford
Chichester

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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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