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Cheap flights from Southampton to Brittany from £79

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — BES
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southampton to Brittany

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Brittany
Explore the most affordable flight options available from Southampton to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Thu 4/1208:50SOU - RNS
1 stop7h 15mKLM
Wed 10/1217:30RNS - SOU
1 stop15h 50mKLM
Deal found 3/11£254
Thu 18/1214:15SOU - NTE
1 stop16h 15mMultiple Airlines
Thu 25/1222:00NTE - SOU
2 stops16h 45mMultiple Airlines
Deal found 3/11£260
Thu 4/1220:10SOU - RNS
2 stops23h 25mMultiple Airlines
Wed 10/1217:05RNS - SOU
3 stops21h 30mMultiple Airlines
Deal found 3/11£293
Tue 4/1115:20SOU - RNS
1 stop18h 00mMultiple Airlines
Tue 11/1111:05RNS - SOU
2 stops22h 20mMultiple Airlines
Deal found 3/11£373
Fri 19/1217:30SOU - RNS
2 stops39h 50mKLM
Fri 26/1217:30RNS - SOU
1 stop16h 20mKLM
Deal found 4/11£381
Tue 4/1108:40SOU - RNS
1 stop7h 25mKLM
Tue 11/1117:35RNS - SOU
1 stop24h 25mKLM
Deal found 3/11£411
Fri 19/1208:10SOU - RNS
2 stops23h 45mMultiple Airlines
Fri 26/1217:30RNS - SOU
2 stops19h 35mMultiple Airlines
Deal found 4/11£512

Cheap flight deals from Southampton to Brittany

Keep the following information in mind while searching for Southampton to Brittany flight deals. Data was last updated 5 November 2025.

Round-trip from

£254

One-way from

£79

Popular in

July

Cheapest in

March

Average price

£91
KLM
  • KLM
  • 4/12-10/12
  • 2 total stops
  • 23h 05m total
  • Southampton to Brittany
Search Deals
1/12
  • 1/12
  • 1 total stop
  • 24h 25m total
  • Southampton to Brittany
Search Deals
Highest demand for flights based on searches. 34% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Brittany 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 November 2025.
Use the filters below to find and compare flights from Southampton to Brittany that are best for you.

Fly from

Southampton

Fly to

Brittany

Route

Depart

Return

Price

SouthamptonRennes

SOU - RNS

SOURNS

Southampton Eastleigh

Thu 4/12

08:50-17:05

1 stop7h 15m

Rennes St Jacques

Wed 10/12

17:30-08:20

1 stop15h 50m

£254

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Thu 18/12

14:15-07:30

1 stop16h 15m

Nantes Atlantique

Thu 25/12

22:00-13:45

2 stops16h 45m

£260

SouthamptonRennes

SOU - RNS

SOURNS

Southampton Eastleigh

Thu 26/3

18:05-17:05

1 stop22h 00m

Rennes St Jacques

Mon 30/3

16:35-08:50

1 stop17h 15m

£286

SouthamptonRennes

SOU - RNS

SOURNS

Southampton Eastleigh

Thu 4/12

20:10-20:35

2 stops23h 25m

Rennes St Jacques

Wed 10/12

17:05-13:35

3 stops21h 30m

£293

SouthamptonRennes

SOU - RNS

SOURNS

Southampton Eastleigh

Fri 19/12

17:30-10:20

2 stops39h 50m

Rennes St Jacques

Fri 26/12

17:30-08:50

1 stop16h 20m

£381

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Mon 30/3

09:20-16:35

1 stop6h 15m

Nantes Atlantique

Tue 31/3

12:00-08:50

1 stop21h 50m

£432

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Mon 1/12

19:55-21:20

1 stop24h 25m

£79

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Tue 2/12

15:20-08:35

2 stops16h 15m

£104

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Sat 29/11

15:20-09:45

2 stops17h 25m

£109

SouthamptonRennes

SOU - RNS

SOURNS

Southampton Eastleigh

Sat 29/11

15:20-16:05

2 stops23h 45m

£118

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 24 results
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Best time to book a flight from Southampton to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany from Southampton 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 Southampton to Brittany

What is the cheapest month to book a flight from Southampton to Brittany?

Currently, March is the cheapest month in which you can book a flight from Southampton to Brittany (average of £49). Flying from Southampton to Brittany in July is currently the most expensive (average of £80). 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.

Related info for your journey

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

    For a flight from Southampton to Brittany, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city.

  • How long is the flight from Southampton to Brittany?

    KLM can get you from Southampton to Brittany in just under 7h 15m. Your travel time can differ by up to . The distance between Southampton and Brittany is about 200 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton to Brittany 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 Southampton to Brittany?

    Currently, March is the cheapest month in which you can book a flight from Southampton to Brittany (average of £49). Flying from Southampton to Brittany in July is currently the most expensive (average of £80). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southampton to Brittany

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Southampton to Brittany?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Brittany. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Brittany?

Cheapflights helps you find that perfect flight to Brittany from Southampton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southampton to Brittany with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Brittany, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southampton to Brittany become cheaper?

Of course! You can now track prices for flights from Southampton to Brittany and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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