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Cheap flights from Brittany to Southampton from £165

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
BES — SOU
18 Jul — 25 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brittany to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Brittany to Southampton
Explore the most affordable flight options available from Brittany to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 June 2026.

Thu 2/714:25
RNS
-
SOU
1 stop19h 10m
KLM
Mon 6/718:05
SOU
-
RNS
2 stops15h 15m
KLM
Deal found 16/6£315
Tue 30/611:05
RNS
-
SOU
2 stops46h 30m
KLM
Sat 4/717:30
SOU
-
RNS
2 stops39h 50m
KLM
Deal found 14/6£320
Sun 5/710:00
RNS
-
SOU
2 stops23h 40m
Multiple Airlines
Thu 9/709:20
SOU
-
RNS
2 stops9h 05m
Multiple Airlines
Deal found 16/6£335
Tue 18/822:00
RNS
-
SOU
2 stops19h 50m
Multiple Airlines
Thu 20/820:00
SOU
-
RNS
2 stops19h 30m
Multiple Airlines
Deal found 15/6£376
Thu 16/720:25
RNS
-
SOU
2 stops15h 55m
Multiple Airlines
Thu 23/720:00
SOU
-
RNS
2 stops19h 30m
Multiple Airlines
Deal found 16/6£397
Tue 30/610:35
RNS
-
SOU
3 stops28h 05m
Multiple Airlines
Sat 4/708:55
SOU
-
RNS
2 stops23h 35m
Multiple Airlines
Deal found 14/6£406
Sun 12/710:00
RNS
-
SOU
2 stops23h 40m
Multiple Airlines
Sat 18/717:30
SOU
-
RNS
1 stop23h 05m
Multiple Airlines
Deal found 16/6£412

Find flight deals from Brittany to Southampton

Keep the following information in mind while searching for Brittany to Southampton flight deals. Data was last updated 18 June 2026.

Round-trip from

£315

One-way from

£124

Popular in

August

Cheapest in

January

Average price

£112
KLM
  • KLM
  • 2/7-6/7
  • 3 total stops
  • 34h 25m total
  • Brittany to Southampton
Search Deals
15/7
  • 15/7
  • 2 total stops
  • 16h 10m total
  • Brittany to Southampton
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 18 June 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

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Thu 2/7

14:25-08:35

1 stop19h 10m

Southampton Eastleigh

Mon 6/7

18:05-10:20

2 stops15h 15m

£315

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Tue 30/6

11:05-08:35

2 stops46h 30m

Southampton Eastleigh

Sat 4/7

17:30-10:20

2 stops39h 50m

£320

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Tue 18/8

22:00-16:50

2 stops19h 50m

Southampton Eastleigh

Thu 20/8

20:00-16:30

2 stops19h 30m

£376
Fastest return journey

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Sun 5/7

10:00-20:45

1 stop11h 45m

Southampton Eastleigh

Thu 9/7

09:20-19:25

2 stops9h 05m

£394

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Tue 30/6

10:35-13:40

3 stops28h 05m

Southampton Eastleigh

Sat 4/7

08:55-09:30

2 stops23h 35m

£406

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Sun 5/7

11:05-08:45

2 stops22h 40m

Southampton Eastleigh

Thu 9/7

18:05-10:20

2 stops39h 15m

£457
Cheapest one-way

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 6/7

18:05-17:35

1 stop24h 30m

£214

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 6/7

16:15-08:40

2 stops17h 25m

£232

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Sun 5/7

11:05-08:45

2 stops22h 40m

£241

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Sun 5/7

19:20-20:05

3 stops25h 45m

£291

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Brittany to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Brittany 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 Brittany to Southampton
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Brittany to Southampton. 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 into for flights to Southampton from Brittany?

    Most people fly into Southampton Eastleigh (SOU) if they book a flight to Southampton from Brittany. Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • How long is the flight from Brittany to Southampton?

    KLM can get you from Brittany to Southampton in just under 19h 10m. Your travel time can differ by up to . Brittany and Southampton are separated by a distance of 200 mi.

  • Can I find deals for flights from Brittany to Southampton that include hotel bookings?

    Yes. In addition to deals on Brittany to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brittany to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brittany to Southampton.

  • Can I find deals for business class flights from Brittany to Southampton?

    Yes. Cheapflights offers flight deals from Brittany to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Brittany to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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Marseille to London City flights
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Nice to Gatwick flights
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Orly to Luton flights
Toulouse to Stansted flights
Bordeaux to Heathrow flights
Lyon to Southend flights
Bordeaux to Stansted flights
Charles de Gaulle to Manchester flights
Orly to London City flights
Bordeaux to Luton flights
Bordeaux to London City flights
Toulouse to Luton flights
Toulouse to London City flights
Nantes to London City flights
Orly to Birmingham flights
Montpellier to Gatwick flights
Rennes to Gatwick flights
Nice to Heathrow flights
Nice to Stansted flights
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Beauvais-Tille to Manchester flights
Montpellier to Heathrow flights

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Certainly. Search results for flights to Southampton from Brittany shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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