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Cheap flights from Rennes to London Southend Airport from £91

RNS — SEN
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Rennes to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Rennes to Southend

Fri 9/1016:55 -
2 stops16h 45m
Sun 11/1017:30 -
2 stops17h 20m
Deal found 5/9£195
Tue 6/1018:00 -
2 stops23h 10m
Tue 13/1020:25 -
2 stops23h 55m
Deal found 8/9£213
Fri 4/1211:05 -
1 stop7h 10m
Sun 6/1207:05 -
2 stops9h 50m
Deal found 6/9£239
Fri 30/1011:05 -
1 stop7h 10m
Thu 5/1117:20 -
2 stops17h 25m
Deal found 7/9£243
Fri 6/1111:05 -
1 stop7h 10m
Sun 8/1115:55 -
2 stops16h 55m
Deal found 6/9£246
Fri 4/1211:05 -
1 stop7h 10m
Mon 7/1207:20 -
2 stops8h 15m
Deal found 6/9£249

Find flight deals from Rennes to Southend

Round-trip from

£195

One-way from

£91

Popular in

August

Cheapest in

January

Average price

£103
9/10-11/10
  • 9/10-11/10
  • 4 total stops
  • 34h 05m total
  • Rennes to London
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19/10-31/12
  • 19/10-31/12
  • 2 total stops
  • 24h 00m total
  • Rennes to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£12 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

RennesLondon

RNS Rennes St Jacques - SEN London Southend

RNSSEN

Rennes St Jacques

Mon 19/10

12:20-11:20

2 stops24h 00m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£91
Fastest return journey

RennesLondon

RNS Rennes St Jacques - SEN London Southend

RNSSEN

Rennes St Jacques

Mon 26/10

16:00-19:15

1 stop4h 15m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£114

RennesLondon

RNS Rennes St Jacques - SEN London Southend

RNSSEN

Rennes St Jacques

Thu 10/12

11:05-18:35

1 stop8h 30m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£126

RennesLondon

RNS Rennes St Jacques - SEN London Southend

RNSSEN

Rennes St Jacques

Tue 6/10

18:00-12:55

2 stops19h 55m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£130

RennesLondon

RNS Rennes St Jacques - SEN London Southend

RNSSEN

Rennes St Jacques

Mon 14/12

11:05-14:35

1 stop4h 30m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£168

RennesLondon

RNS Rennes St Jacques - SEN London Southend

RNSSEN

Rennes St Jacques

Thu 8/10

17:45-13:00

3 stops20h 15m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£169

RennesLondon

RNS Rennes St Jacques - SEN London Southend

RNSSEN

Rennes St Jacques

Fri 11/12

11:05-17:15

1 stop7h 10m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£179

RennesLondon

RNS Rennes St Jacques - SEN London Southend

RNSSEN

Rennes St Jacques

Thu 1/10

11:05-21:25

2 stops11h 20m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£179

RennesLondon

RNS Rennes St Jacques - SEN London Southend

RNSSEN

Rennes St Jacques

Thu 17/9

19:20-13:00

3 stops18h 40m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£184

RennesLondon

RNS Rennes St Jacques - SEN London Southend

RNSSEN

Rennes St Jacques

Sun 1/11

08:10-18:45

2 stops11h 35m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£193

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Rennes to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Rennes with our price prediction graph.
Estimated return price

Related info for your journey

  • What airport do you fly from for flights from Rennes to London Southend?

    Located just 4.0 mi from the city center, Rennes St Jacques is the airport most travelers will use when flying to London Southend from Rennes. Booking flights from St Jacques (RNS) to London Southend should be relatively easy as there are 0 daily outbound flights to London Southend from 0 different airlines.

  • Can I find deals for flights from Rennes to Southend that include hotel bookings?

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

  • How can I find direct flights from Rennes to Southend?

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

  • Can I find deals for business class flights from Rennes to Southend?

    Yes. Cheapflights offers flight deals from Rennes to Southend 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

Travelling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Watford
Southall
Kingston upon Thames
Dover
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Rennes to Southend?

When you search for this flight from Rennes to Southend, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Rennes to Southend?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Rennes to Southend for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Rennes to Southend with no change fees?

Need flexible booking options for your flight to Southend from Rennes? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Rennes to Southend become cheaper?

Yes! Start tracking prices for Rennes to Southend flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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