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Cheap flights from London City Airport to Rennes from £98

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — RNS
15 Mar — 22 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Rennes

Enter your travel dates to find the best prices.

Cheapest flights from London City to Rennes
Explore the most affordable flight options available from London City to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 February 2026.

Wed 11/307:45
LCY
-
RNS
1 stop8h 15m
KLM
Wed 18/317:30
RNS
-
LCY
1 stop14h 45m
KLM
Deal found 9/2£180
Sat 7/308:40
LCY
-
RNS
1 stop7h 25m
KLM
Mon 9/317:10
RNS
-
LCY
1 stop15h 05m
KLM
Deal found 9/2£186
Wed 4/309:20
LCY
-
RNS
1 stop6h 40m
KLM
Wed 11/317:30
RNS
-
LCY
1 stop14h 45m
KLM
Deal found 10/2£187
Mon 16/320:05
LCY
-
RNS
2 stops13h 15m
KLM
Sat 21/317:35
RNS
-
LCY
1 stop25h 50m
KLM
Deal found 11/2£202
Fri 6/320:05
LCY
-
RNS
2 stops13h 30m
KLM
Sun 8/317:10
RNS
-
LCY
1 stop15h 05m
KLM
Deal found 13/2£208
Sat 21/208:40
LCY
-
RNS
1 stop7h 25m
KLM
Wed 25/217:30
RNS
-
LCY
1 stop16h 20m
KLM
Deal found 11/2£212
Fri 13/318:55
LCY
-
RNS
2 stops14h 40m
KLM
Sun 15/317:10
RNS
-
LCY
1 stop15h 05m
KLM
Deal found 12/2£213
Fri 6/320:05
LCY
-
RNS
1 stop20h 00m
KLM
Mon 9/317:10
RNS
-
LCY
1 stop15h 05m
KLM
Deal found 13/2£214
Tue 31/308:25
LCY
-
RNS
1 stop4h 30m
KLM
Tue 7/414:25
RNS
-
LCY
1 stop6h 20m
KLM
Deal found 9/2£222

Find flight deals from London City to Rennes

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Rennes (RNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 February 2026.

Round-trip from

£180

One-way from

£98

Popular in

July

Cheapest in

January

Average price

£116
KLM
  • KLM
  • 11/3-18/3
  • 2 total stops
  • 23h 00m total
  • London to Rennes
Search Deals
KLM
  • KLM
  • 3/4
  • 1 total stop
  • 19h 20m total
  • London to Rennes
Search Deals
Highest demand for flights based on searches. 35% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Rennes 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 13 February 2026.
Use the filters below to find and compare flights from London City Airport to Rennes that are best for you.

Fly from

London City

Fly to

Rennes

Route

Depart

Return

Price

LondonRennes

LCY - RNS

LCYRNS

London City

Wed 11/3

07:45-17:00

1 stop8h 15m

Rennes St Jacques

Wed 18/3

17:30-07:15

1 stop14h 45m

£180

LondonRennes

LCY - RNS

LCYRNS

London City

Sat 7/3

08:40-17:05

1 stop7h 25m

Rennes St Jacques

Mon 9/3

17:10-07:15

1 stop15h 05m

£186

LondonRennes

LCY - RNS

LCYRNS

London City

Wed 4/3

09:20-17:00

1 stop6h 40m

Rennes St Jacques

Wed 11/3

17:30-07:15

1 stop14h 45m

£187

LondonRennes

LCY - RNS

LCYRNS

London City

Mon 16/3

20:05-10:20

2 stops13h 15m

Rennes St Jacques

Sat 21/3

17:35-18:25

1 stop25h 50m

£202

LondonRennes

LCY - RNS

LCYRNS

London City

Fri 6/3

20:05-10:35

2 stops13h 30m

Rennes St Jacques

Sun 8/3

17:10-07:15

1 stop15h 05m

£208

LondonRennes

LCY - RNS

LCYRNS

London City

Fri 6/3

20:05-17:05

1 stop20h 00m

Rennes St Jacques

Mon 9/3

17:10-07:15

1 stop15h 05m

£214

LondonRennes

LCY - RNS

LCYRNS

London City

Fri 3/4

20:15-16:35

1 stop19h 20m

£98

LondonRennes

LCY - RNS

LCYRNS

London City

Mon 16/3

20:05-10:20

2 stops13h 15m

£109

LondonRennes

LCY - RNS

LCYRNS

London City

Mon 23/3

20:05-10:20

2 stops13h 15m

£109

LondonRennes

LCY - RNS

LCYRNS

London City

Tue 10/3

18:55-17:00

1 stop21h 05m

£110

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 15 results
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Best time to book a flight from London City to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes from London City 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.

Related info for your journey

Find useful and relevant information for your journey from London City to Rennes. 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 Rennes from London City?

    Most people fly into Rennes St Jacques (RNS) if they book a flight to Rennes from London City. On average, St Jacques has 0 inbound flights from London City per day from 0 airlines. Rennes St Jacques is conveniently located just 4.0 mi from Rennes’s city center.

  • How long is the flight from London City Airport to Rennes?

    KLM can get you from London City Airport to Rennes in just under 8h 15m. Your travel time can differ by up to . The distance between London City Airport and Rennes is about 250 mi.

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

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

  • How can I find direct flights from London City to Rennes?

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

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

    Yes. Cheapflights offers flight deals from London City to Rennes 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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Why should you use Cheapflights to find cheap flight tickets from London City to Rennes?

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

Yes, we can. To see specific flights from London City to Rennes with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on London City to Rennes flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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