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Cheap flights from Brest to London Heathrow Airport from £114

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
BES — LHR
4 Jan — 11 Jan1
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 5 December 2025.

Wed 24/1215:05BES - LHR
1 stop4h 15mAir France
Wed 31/1217:35LHR - BES
1 stop4h 15mAir France
Deal found 2/12£177
Thu 18/1215:05BES - LHR
1 stop7h 20mAir France
Thu 25/1219:20LHR - BES
1 stop12h 40mAir France
Deal found 3/12£185
Thu 25/1215:05BES - LHR
1 stop4h 15mAir France
Thu 1/106:20LHR - BES
1 stop6h 50mAir France
Deal found 4/12£187
Thu 25/1215:05BES - LHR
1 stop4h 15mAir France
Wed 31/1214:45LHR - BES
1 stop7h 05mAir France
Deal found 2/12£207
Mon 22/1215:05BES - LHR
1 stop4h 15mAir France
Thu 25/1217:35LHR - BES
1 stop4h 15mAir France
Deal found 4/12£213
Sat 6/1219:10BES - LHR
1 stop13h 45mAir France
Mon 8/1217:35LHR - BES
1 stop4h 15mAir France
Deal found 2/12£218
Fri 19/1210:05BES - LHR
1 stop7h 30mAir France
Wed 24/1217:35LHR - BES
1 stop4h 15mAir France
Deal found 3/12£225
Wed 24/1210:35BES - LHR
1 stop7h 00mAir France
Sat 3/111:30LHR - BES
1 stop5h 20mAir France
Deal found 2/12£227
Tue 23/1215:05BES - LHR
1 stop7h 20mAir France
Tue 30/1206:20LHR - BES
1 stop11h 00mAir France
Deal found 2/12£233
Wed 31/1215:05BES - LHR
1 stop4h 15mAir France
Sun 4/119:20LHR - BES
1 stop13h 25mAir France
Deal found 3/12£235
Tue 23/1206:15BES - LHR
1 stop11h 20mAir France
Fri 26/1208:55LHR - BES
1 stop12h 55mAir France
Deal found 3/12£238

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 5 December 2025.

Round-trip from

£160

One-way from

£114

Popular in

May

Cheapest in

March

Average price

£445
Air France
  • Air France
  • 24/4-27/4
  • 2 total stops
  • 32h 35m total
  • Brest to London
Search Deals
Air France
  • Air France
  • 11/1
  • 1 total stop
  • 22h 25m total
  • Brest to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 5 December 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

Fri 24/4

13:05-08:00

1 stop19h 55m

London Heathrow

Mon 27/4

19:45-09:25

1 stop12h 40m

£160

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 13/3

19:10-08:00

1 stop13h 50m

London Heathrow

Wed 18/3

08:55-17:50

1 stop7h 55m

£166

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Mon 2/3

18:40-07:55

1 stop14h 15m

London Heathrow

Sun 8/3

15:00-22:50

1 stop6h 50m

£169

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 6/2

15:05-21:25

1 stop7h 20m

London Heathrow

Sun 8/2

11:30-17:50

1 stop5h 20m

£169

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Thu 15/1

18:40-07:55

1 stop14h 15m

London Heathrow

Sun 18/1

08:55-18:20

1 stop8h 25m

£170

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sat 7/2

10:35-18:20

1 stop8h 45m

London Heathrow

Sun 8/2

06:20-17:50

1 stop10h 30m

£171

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Thu 12/3

06:15-10:30

1 stop5h 15m

London Heathrow

Sun 15/3

15:00-09:45

1 stop17h 45m

£171

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Wed 24/12

15:05-18:20

1 stop4h 15m

London Heathrow

Wed 31/12

17:35-22:50

1 stop4h 15m

£177

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 9/1

15:05-18:20

1 stop4h 15m

London Heathrow

Sat 10/1

11:30-22:50

1 stop10h 20m

£182

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sun 11/1

19:10-16:35

1 stop22h 25m

£114

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 21 results
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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.

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, March is the cheapest month in which you can book a flight from Brest to London Heathrow Airport (average of £109). Flying from Brest to London Heathrow Airport in May is currently the most expensive (average of £439). 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.

How much does it cost for a return flight from Brest to London Heathrow Airport?

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 19h 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.

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

    Currently, March is the cheapest month in which you can book a flight from Brest to London Heathrow Airport (average of £109). Flying from Brest to London Heathrow Airport in May is currently the most expensive (average of £439). 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
Northampton
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Swindon
Romford
Bedford
Chichester

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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.

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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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