How do I get Price Alerts for flights from Rennes to Southampton?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Rennes from Southampton . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Rennes to Southampton with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Rennes St Jacques Airport to Southampton Eastleigh Airport?

Prices for flights from Rennes St Jacques Airport to Southampton Eastleigh Airport refresh daily.

How old do you have to be to fly from Rennes St Jacques Airport 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 Rennes St Jacques Airport 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.

£254 Cheap Flights from Rennes to Southampton in 2025/26

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Find the cheapest flights from Rennes to London

Round-trip

One-way

Cheap return flights

17:30 - 08:50RNS-SOU

16h 20m1 stop

17:45 - 17:00SOU-RNS

22h 15m1 stop

£254KLM

Find Deal

Mon, 5 Jan - Sun, 11 Jan

17:30 - 08:50RNS-SOU

16h 20m1 stop

18:05 - 17:05SOU-RNS

22h 00m1 stop

£286KLM

Find Deal

Fri, 12 Dec - Mon, 15 Dec

16:35 - 08:45RNS-SOU

17h 10m1 stop

17:35 - 16:20SOU-RNS

21h 45m1 stop

£301KLM

Find Deal

Mon, 6 Oct - Fri, 10 Oct

17:30 - 08:10RNS-SOU

15h 40m1 stop

17:30 - 17:05SOU-RNS

22h 35m1 stop

£312KLM

Find Deal

Mon, 29 Dec - Fri, 2 Jan

16:35 - 08:45RNS-SOU

17h 10m1 stop

17:35 - 16:20SOU-RNS

21h 45m1 stop

£313KLM

Find Deal

Mon, 20 Oct - Fri, 24 Oct

16:00 - 08:50RNS-SOU

17h 50m2 stops

17:45 - 15:20SOU-RNS

20h 35m2 stops

£315Multiple Airlines

Find Deal

Mon, 5 Jan - Sun, 11 Jan

16:35 - 08:45RNS-SOU

17h 10m1 stop

17:35 - 10:15SOU-RNS

15h 40m2 stops

£315KLM

Find Deal

Mon, 6 Oct - Fri, 10 Oct

16:35 - 08:45RNS-SOU

17h 10m1 stop

17:35 - 15:35SOU-RNS

45h 00m2 stops

£317KLM

Find Deal

Mon, 6 Oct - Fri, 10 Oct

16:35 - 08:45RNS-SOU

17h 10m1 stop

17:35 - 16:20SOU-RNS

21h 45m1 stop

£334KLM

Find Deal

Mon, 20 Oct - Fri, 24 Oct

17:30 - 08:50RNS-SOU

16h 20m1 stop

17:30 - 17:00SOU-RNS

22h 30m1 stop

£358KLM

Find Deal

Fri, 7 Nov - Tue, 11 Nov

KLM flights from Rennes to Southampton

Our best KLM deals on Rennes to Southampton flight tickets

KLM

5 Jan

RNS17:30Rennes St Jacques

16h 20m

1 stop

SOU08:50Southampton Eastleigh

11 Jan

SOU17:45Southampton Eastleigh

22h 15m

1 stop

RNS17:00Rennes St Jacques

£254

Find similar

KLM

12 Dec

RNS17:30Rennes St Jacques

16h 20m

1 stop

SOU08:50Southampton Eastleigh

15 Dec

SOU18:05Southampton Eastleigh

22h 00m

1 stop

RNS17:05Rennes St Jacques

£286

Find similar

KLM

22 Sept

RNS16:35Rennes St Jacques

17h 10m

1 stop

SOU08:45Southampton Eastleigh

28 Sept

SOU18:25Southampton Eastleigh

18h 20m

2 stops

RNS13:45Rennes St Jacques

£297

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 5/1

17:30-08:50

1 stop16h 20m

Southampton Eastleigh

Sun 11/1

17:45-17:00

1 stop22h 15m

£254

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Fri 12/12

17:30-08:50

1 stop16h 20m

Southampton Eastleigh

Mon 15/12

18:05-17:05

1 stop22h 00m

£286

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 6/10

16:35-08:45

1 stop17h 10m

Southampton Eastleigh

Fri 10/10

17:35-16:20

1 stop21h 45m

£301

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 29/12

17:30-08:10

1 stop15h 40m

Southampton Eastleigh

Fri 2/1

17:30-17:05

1 stop22h 35m

£312

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 20/10

16:35-08:45

1 stop17h 10m

Southampton Eastleigh

Fri 24/10

17:35-16:20

1 stop21h 45m

£313

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 5/1

16:00-08:50

2 stops17h 50m

Southampton Eastleigh

Sun 11/1

17:45-15:20

2 stops20h 35m

£315

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 6/10

16:35-08:45

1 stop17h 10m

Southampton Eastleigh

Fri 10/10

17:35-10:15

2 stops15h 40m

£315

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 6/10

16:35-08:45

1 stop17h 10m

Southampton Eastleigh

Fri 10/10

17:35-15:35

2 stops45h 00m

£317

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Mon 20/10

16:35-08:45

1 stop17h 10m

Southampton Eastleigh

Fri 24/10

17:35-16:20

1 stop21h 45m

£334

RennesSouthampton

RNS - SOU

RNSSOU

Rennes St Jacques

Fri 7/11

17:30-08:50

1 stop16h 20m

Southampton Eastleigh

Tue 11/11

17:30-17:00

1 stop22h 30m

£358

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Rennes to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Rennes to Southampton according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Rennes to Southampton (RNS to SOU) flight deals and tips

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

Direct flights	None

There are no direct flights from Rennes to Southampton. There are no popular flight routes from Rennes to Southampton.

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How far is Rennes St Jacques to Southampton Eastleigh by plane?
The straight-line distance from Rennes St Jacques to Southampton Eastleigh is 193.5 mi. In terms of flight time, this usually takes a little over 11h 30m.
When did momondo last update prices for flights from Rennes St Jacques Airport to Southampton Eastleigh Airport?
Prices for flights from Rennes St Jacques Airport to Southampton Eastleigh Airport refresh daily.
How old do you have to be to fly from Rennes St Jacques Airport 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 Rennes St Jacques Airport 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.

How do I get Price Alerts for flights from Rennes to Southampton?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Rennes from Southampton. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Rennes to Southampton with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rennes to Southampton. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from Rennes to Southampton?

momondo provides multiple filters to help you find the best flight to Southampton from Rennes. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Rennes 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.