Find flights
When to book
Airlines
FAQs

Cheap flights from Brest to London Heathrow Airport from £100

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
BES — LHR
31 Mar — 7 Apr1
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 26 March 2025.

Round-trip from

£155

One-way from

£100

Popular in

May

Cheapest in

March

Average price

£178
Air France
  • Air France
  • 9/5-12/5
  • 2 total stops
  • 24h 50m total
  • Brest to London
Search Deals
Air France
  • Air France
  • 1/5
  • 1 total stop
  • 7h 50m total
  • Brest to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 26 March 2025.

Fri 9/511:45BES - LHR
1 stop10h 40mAir France
Mon 12/519:45LHR - BES
1 stop14h 10mAir France
Deal found 25/3£155
Fri 9/511:45BES - LHR
2 stops6h 50mMultiple Airlines
Mon 12/519:45LHR - BES
1 stop14h 10mMultiple Airlines
Deal found 25/3£239
Fri 9/516:50BES - LHR
2 stops15h 50mKLM
Mon 12/519:15LHR - BES
2 stops14h 40mKLM
Deal found 25/3£352

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 26 March 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 9/5

11:45-21:25

1 stop10h 40m

London Heathrow

Mon 12/5

19:45-10:55

1 stop14h 10m

£155

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 9/5

11:45-17:35

2 stops6h 50m

London Heathrow

Mon 12/5

19:45-10:55

1 stop14h 10m

£239

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Fri 9/5

16:50-07:40

2 stops15h 50m

London Heathrow

Mon 12/5

19:15-10:55

2 stops14h 40m

£352

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Thu 1/5

11:45-18:35

1 stop7h 50m

£100

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Sat 3/5

17:45-08:00

1 stop15h 15m

£119

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Thu 1/5

08:35-22:25

2 stops14h 50m

£145

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Tue 15/4

11:45-20:55

2 stops10h 10m

£193

Flights are sorted by cheapest return flights first.

Deals found on 25/3

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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 26 March 2025.
KLM
7.8
Good
1,319 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,319 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,423 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,061 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

  • What are the cheapest airlines flying from Brest to London Heathrow Airport round-trip?

    According to our current data, Air France (£155), and KLM (£352) offers the cheapest pricing from Brest to London Heathrow Airport. Air France is 48% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Air France. According to our data, you can fly for as low as £100. Users have also found prices from £119 and £193 on Aer Lingus and KLM, respectively.

  • 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 Brest?

Book flights to Brest if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Northampton
Swindon
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall

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.

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 Brest to Heathrow?

Cheapflights makes it easy to find Brest to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Brest to Heathrow.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
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.