How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Brittany, such as Rennes or Brest, and flying into London Heathrow Airport, then you can expect flight times to average 3h 40m and 3h 45m, respectively.

When did momondo last update prices for flights from Brittany to London Heathrow Airport?

Prices for flights from Brittany to London Heathrow Airport are refreshed on a daily basis.

How old do you have to be to fly from Brittany to London Heathrow Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brittany to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£55 Cheap Flights from Brittany to London Heathrow Airport in 2025/26

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Find the cheapest flights from Brittany to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

22:00 - 09:10

NTE

LHR

12h 10m1 stop

20:50 - 12:30

LHR

NTE

14h 40m1 stop

£111Vueling

Mon, 2 Feb - Mon, 9 Feb

22:00 - 09:10

NTE

LHR

12h 10m1 stop

20:50 - 08:35

LHR

NTE

10h 45m1 stop

£115Vueling

Sat, 28 Feb - Tue, 3 Mar

22:00 - 09:10

NTE

LHR

12h 10m1 stop

20:50 - 12:30

LHR

NTE

14h 40m1 stop

£117Vueling

Wed, 14 Jan - Wed, 21 Jan

22:00 - 09:10

NTE

LHR

12h 10m1 stop

20:50 - 12:30

LHR

NTE

14h 40m1 stop

£118Vueling

Mon, 19 Jan - Mon, 26 Jan

18:40 - 09:10

NTE

LHR

15h 30m1 stop

20:50 - 12:30

LHR

NTE

14h 40m1 stop

£124Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

22:00 - 09:10

NTE

LHR

12h 10m1 stop

09:55 - 21:10

LHR

NTE

10h 15m1 stop

£125Multiple Airlines

Tue, 13 Jan - Fri, 16 Jan

06:10 - 10:30

BES

LHR

5h 20m1 stop

06:15 - 12:10

LHR

BES

4h 55m1 stop

£166Air France

Wed, 1 Apr - Thu, 9 Apr

18:40 - 07:55

BES

LHR

14h 15m1 stop

09:00 - 14:10

LHR

BES

4h 10m1 stop

£170Air France

Thu, 29 Jan - Mon, 2 Feb

14:25 - 19:15

RNS

LHR

5h 50m1 stop

17:50 - 17:00

LHR

RNS

22h 10m1 stop

£175KLM

Fri, 30 Jan - Sun, 1 Feb

14:25 - 20:50

RNS

LHR

7h 25m1 stop

06:30 - 13:55

LHR

RNS

6h 25m1 stop

£177KLM

Fri, 30 Jan - Wed, 4 Feb

Air France flights from Brittany to London Heathrow Airport

Our best Air France deals on Brittany to London Heathrow Airport flight tickets

Air France

1 Apr

BES06:10Brest Guipavas

5h 20m

1 stop

LHR10:30London Heathrow

9 Apr

LHR06:15London Heathrow

4h 55m

1 stop

BES12:10Brest Guipavas

£166

Find similar

Air France

29 Jan

BES18:40Brest Guipavas

14h 15m

1 stop

LHR07:55London Heathrow

2 Feb

LHR09:00London Heathrow

4h 10m

1 stop

BES14:10Brest Guipavas

£170

Find similar

Air France

22 Jan

BES18:40Brest Guipavas

14h 20m

1 stop

LHR08:00London Heathrow

25 Jan

LHR06:20London Heathrow

10h 30m

1 stop

BES17:50Brest Guipavas

£171

Find similar

KLM flights from Brittany to London Heathrow Airport

Our best KLM deals on Brittany to London Heathrow Airport flight tickets

KLM

30 Jan

RNS14:25Rennes St Jacques

5h 50m

1 stop

LHR19:15London Heathrow

1 Feb

LHR17:50London Heathrow

22h 10m

1 stop

RNS17:00Rennes St Jacques

£175

Find similar

KLM

30 Jan

RNS14:25Rennes St Jacques

7h 25m

1 stop

LHR20:50London Heathrow

4 Feb

LHR06:30London Heathrow

6h 25m

1 stop

RNS13:55Rennes St Jacques

£177

Find similar

KLM

30 Jan

RNS14:25Rennes St Jacques

5h 50m

1 stop

LHR19:15London Heathrow

1 Feb

LHR20:25London Heathrow

12h 55m

2 stops

RNS10:20Rennes St Jacques

£189

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Brittany to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Mon 2/2

22:00-09:10

1 stop12h 10m

London Heathrow

Mon 9/2

20:50-12:30

1 stop14h 40m

£111

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Sat 28/2

22:00-09:10

1 stop12h 10m

London Heathrow

Tue 3/3

20:50-08:35

1 stop10h 45m

£115

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Wed 14/1

22:00-09:10

1 stop12h 10m

London Heathrow

Wed 21/1

20:50-12:30

1 stop14h 40m

£117

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Mon 19/1

22:00-09:10

1 stop12h 10m

London Heathrow

Mon 26/1

20:50-12:30

1 stop14h 40m

£118

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Mon 2/2

18:40-09:10

1 stop15h 30m

London Heathrow

Mon 9/2

20:50-12:30

1 stop14h 40m

£124

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Tue 13/1

22:00-09:10

1 stop12h 10m

London Heathrow

Fri 16/1

09:55-21:10

1 stop10h 15m

£125

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Wed 1/4

06:10-10:30

1 stop5h 20m

London Heathrow

Thu 9/4

06:15-12:10

1 stop4h 55m

£166

BrestLondon

BES - LHR

BESLHR

Brest Guipavas

Thu 29/1

18:40-07:55

1 stop14h 15m

London Heathrow

Mon 2/2

09:00-14:10

1 stop4h 10m

£170

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Fri 30/1

14:25-19:15

1 stop5h 50m

London Heathrow

Sun 1/2

17:50-17:00

1 stop22h 10m

£175

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Fri 30/1

14:25-20:50

1 stop7h 25m

London Heathrow

Wed 4/2

06:30-13:55

1 stop6h 25m

£177

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Brittany to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Brittany to London Heathrow?

Vueling, KLM, and Air France are the most popular carriers operating from Brittany to London Heathrow

Cheap Brittany to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brittany to London Heathrow Airport

Fastest flight time	3h 40m
Direct flights	None

The fastest flight from Brittany to London Heathrow Airport takes 3h 40m

There are no direct flights from Brittany to London Heathrow Airport. There are no popular flight routes from Brittany to London Heathrow Airport.

Search flight deals

When did momondo last update prices for flights from Brittany to London Heathrow Airport?
Prices for flights from Brittany to London Heathrow Airport are refreshed on a daily basis.
How old do you have to be to fly from Brittany to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brittany to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Northampton

Swindon

Stratford-upon-Avon

Southend-on-Sea

Canterbury

Ipswich

Ilford

Poole

Guildford

Swanage

Hayes

Chelmsford

Dover

Worthing

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Can I find flights from Brittany to London with flexible booking policies on momondo?

Yes. All flights to London from Brittany on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Brittany to London?

momondo helps you find the best flight between Brittany and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Brittany to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Brittany and alert you when they change.