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Cheap flights from Brittany to London from £168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brittany to London departing on 27/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Brittany to London

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
18:05 - 08:45
RNS
-
SOU
15h 40m
1 stop
KLM Logo
09:15 - 17:35
SOU
-
RNS
7h 20m
1 stop
£255KLM
Fri, 17 Jul - Tue, 21 Jul
KLM Logo
18:05 - 08:45
RNS
-
SOU
15h 40m
1 stop
KLM Logo
09:15 - 10:20
SOU
-
RNS
24h 05m
2 stops
£283KLM
Fri, 17 Jul - Tue, 21 Jul
Multiple Airlines Logo
12:40 - 07:55
RNS
-
SOU
20h 15m
2 stops
Multiple Airlines Logo
18:05 - 17:35
SOU
-
RNS
22h 30m
1 stop
£326Multiple Airlines
Sat, 18 Jul - Wed, 22 Jul
Multiple Airlines Logo
12:40 - 07:55
RNS
-
SOU
20h 15m
2 stops
Multiple Airlines Logo
17:20 - 19:25
SOU
-
RNS
25h 05m
2 stops
£328Multiple Airlines
Sat, 18 Jul - Wed, 22 Jul
KLM Logo
11:05 - 08:45
RNS
-
SOU
22h 40m
2 stops
KLM Logo
09:15 - 10:20
SOU
-
RNS
24h 05m
2 stops
£338KLM
Fri, 17 Jul - Tue, 21 Jul
KLM Logo
16:45 - 08:10
RNS
-
SOU
16h 25m
1 stop
KLM Logo
17:30 - 17:40
SOU
-
RNS
23h 10m
1 stop
£345KLM
Thu, 19 Nov - Fri, 20 Nov
Multiple Airlines Logo
11:05 - 19:30
RNS
-
SOU
33h 25m
3 stops
Multiple Airlines Logo
20:00 - 21:30
SOU
-
RNS
24h 30m
2 stops
£347Multiple Airlines
Mon, 10 Aug - Mon, 17 Aug
KLM Logo
18:05 - 08:45
RNS
-
SOU
15h 40m
1 stop
KLM Logo
18:05 - 17:35
SOU
-
RNS
22h 30m
1 stop
£356KLM
Sat, 18 Jul - Wed, 22 Jul
Multiple Airlines Logo
16:15 - 08:40
RNS
-
SOU
17h 25m
2 stops
Multiple Airlines Logo
20:00 - 21:30
SOU
-
RNS
24h 30m
2 stops
£356Multiple Airlines
Mon, 10 Aug - Mon, 17 Aug
Multiple Airlines Logo
11:05 - 19:30
RNS
-
SOU
33h 25m
3 stops
Multiple Airlines Logo
20:40 - 21:30
SOU
-
RNS
23h 50m
3 stops
£362Multiple Airlines
Mon, 10 Aug - Mon, 17 Aug

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KLM flights from Brittany to Southampton

Our best KLM deals on Brittany to Southampton flight tickets
KLM
17 Jul
RNS18:05Rennes St Jacques
15h 40m
1 stop
SOU08:45Southampton Eastleigh
21 Jul
SOU09:15Southampton Eastleigh
7h 20m
1 stop
RNS17:35Rennes St Jacques
£255
KLM
17 Jul
RNS18:05Rennes St Jacques
15h 40m
1 stop
SOU08:45Southampton Eastleigh
21 Jul
SOU09:15Southampton Eastleigh
24h 05m
2 stops
RNS10:20Rennes St Jacques
£283
KLM
17 Jul
RNS11:05Rennes St Jacques
22h 40m
2 stops
SOU08:45Southampton Eastleigh
21 Jul
SOU09:15Southampton Eastleigh
24h 05m
2 stops
RNS10:20Rennes St Jacques
£338

momondo Fare Finder

 
Customise your flight search to find flights from Brittany to Southampton 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, momondo users made 279,928 searches. Data last updated 4 July 2026.
Use the filters below to find and compare flights from Brittany to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Fri 17/7

18:05-08:45

1 stop15h 40m

Southampton Eastleigh

Tue 21/7

09:15-17:35

1 stop7h 20m

£255

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Fri 17/7

18:05-08:45

1 stop15h 40m

Southampton Eastleigh

Tue 21/7

09:15-10:20

2 stops24h 05m

£283

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Sat 18/7

12:40-07:55

2 stops20h 15m

Southampton Eastleigh

Wed 22/7

18:05-17:35

1 stop22h 30m

£326

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Sat 18/7

12:40-07:55

2 stops20h 15m

Southampton Eastleigh

Wed 22/7

17:20-19:25

2 stops25h 05m

£328

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Fri 17/7

11:05-08:45

2 stops22h 40m

Southampton Eastleigh

Tue 21/7

09:15-10:20

2 stops24h 05m

£338

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Thu 19/11

16:45-08:10

1 stop16h 25m

Southampton Eastleigh

Fri 20/11

17:30-17:40

1 stop23h 10m

£345

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 10/8

11:05-19:30

3 stops33h 25m

Southampton Eastleigh

Mon 17/8

20:00-21:30

2 stops24h 30m

£347

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Sat 18/7

18:05-08:45

1 stop15h 40m

Southampton Eastleigh

Wed 22/7

18:05-17:35

1 stop22h 30m

£356

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 10/8

16:15-08:40

2 stops17h 25m

Southampton Eastleigh

Mon 17/8

20:00-21:30

2 stops24h 30m

£356

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 10/8

11:05-19:30

3 stops33h 25m

Southampton Eastleigh

Mon 17/8

20:40-21:30

3 stops23h 50m

£362

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Brittany to Southampton

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

What is the cheapest airline that flies from Brittany to Southampton Eastleigh?

KLM and easyJet are the most popular carriers operating from Brittany to Southampton Eastleigh

Cheap Brittany to Southampton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brittany to Southampton

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from Brittany to Southampton takes 16h 25m
There are no direct flights from Brittany to Southampton. There are no popular flight routes from Brittany to Southampton.
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Frequently asked questions about flying from Brittany to Southampton

  • When did momondo last update prices for flights from Brittany to Southampton Eastleigh Airport?

    Prices for flights from Brittany to Southampton Eastleigh Airport are updated daily.

  • How old do you have to be to fly from Brittany to Southampton Eastleigh Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brittany to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Brittany to Southampton?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Brittany to Southampton for you.

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

Yes. All flights to Southampton 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 Southampton?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Brittany to Southampton.

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

Yes. momondo can track prices for Brittany to Southampton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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