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Cheap flights from London City Airport to Rennes from £100

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — RNS
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Find 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 24 October 2025.

Sat 6/1208:40LCY - RNS
1 stop7h 25mKLM
Sun 7/1217:30RNS - LCY
1 stop16h 20mKLM
Deal found 23/10£194
Sat 13/1208:40LCY - RNS
1 stop7h 25mKLM
Tue 16/1211:05RNS - LCY
2 stops6h 30mKLM
Deal found 22/10£209
Sat 22/1108:40LCY - RNS
1 stop7h 25mKLM
Sat 29/1117:35RNS - LCY
1 stop25h 50mKLM
Deal found 23/10£210
Sat 6/1208:40LCY - RNS
1 stop7h 25mKLM
Sat 13/1217:35RNS - LCY
1 stop24h 45mKLM
Deal found 22/10£211
Fri 5/1209:20LCY - RNS
1 stop6h 40mKLM
Mon 8/1217:30RNS - LCY
1 stop14h 45mKLM
Deal found 22/10£224
Fri 12/1208:40LCY - RNS
1 stop7h 20mKLM
Tue 16/1211:05RNS - LCY
2 stops6h 30mKLM
Deal found 22/10£225
Mon 8/1208:40LCY - RNS
1 stop7h 20mKLM
Tue 9/1217:35RNS - LCY
1 stop15h 35mKLM
Deal found 23/10£226
Thu 27/1107:45LCY - RNS
1 stop8h 20mKLM
Sun 30/1117:30RNS - LCY
1 stop14h 45mKLM
Deal found 22/10£227
Wed 26/1117:50LCY - RNS
1 stop22h 15mKLM
Sun 30/1117:30RNS - LCY
1 stop14h 45mKLM
Deal found 23/10£229
Mon 8/1217:50LCY - RNS
1 stop22h 15mKLM
Mon 15/1217:30RNS - LCY
1 stop14h 45mKLM
Deal found 22/10£231

Cheap 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 24 October 2025.

Round-trip from

£194

One-way from

£100

Popular in

July

Cheapest in

March

Average price

£107
KLM
  • KLM
  • 6/12-7/12
  • 2 total stops
  • 23h 45m total
  • London to Rennes
Search Deals
KLM
  • KLM
  • 24/11
  • 1 total stop
  • 8h 15m total
  • London to Rennes
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 24 October 2025.
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

Mon 30/3

09:20-16:00

1 stop5h 40m

Rennes St Jacques

Thu 2/4

16:35-19:40

1 stop4h 05m

£198

LondonRennes

LCY - RNS

LCYRNS

London City

Sat 13/12

08:40-17:05

1 stop7h 25m

Rennes St Jacques

Tue 16/12

11:05-16:35

2 stops6h 30m

£209

LondonRennes

LCY - RNS

LCYRNS

London City

Sat 22/11

08:40-17:05

1 stop7h 25m

Rennes St Jacques

Sat 29/11

17:35-18:25

1 stop25h 50m

£210

LondonRennes

LCY - RNS

LCYRNS

London City

Sat 6/12

08:40-17:05

1 stop7h 25m

Rennes St Jacques

Sun 7/12

17:30-08:10

1 stop15h 40m

£212

LondonRennes

LCY - RNS

LCYRNS

London City

Sat 28/3

08:40-17:05

1 stop7h 25m

Rennes St Jacques

Thu 2/4

16:35-19:40

1 stop4h 05m

£223

LondonRennes

LCY - RNS

LCYRNS

London City

Sat 28/3

08:40-17:05

1 stop7h 25m

Rennes St Jacques

Wed 1/4

16:35-19:40

1 stop4h 05m

£223

LondonRennes

LCY - RNS

LCYRNS

London City

Fri 12/12

07:45-17:00

1 stop8h 15m

Rennes St Jacques

Tue 16/12

11:05-16:35

2 stops6h 30m

£225

LondonRennes

LCY - RNS

LCYRNS

London City

Mon 8/12

08:40-17:00

1 stop7h 20m

Rennes St Jacques

Tue 9/12

17:35-08:10

1 stop15h 35m

£226

LondonRennes

LCY - RNS

LCYRNS

London City

Wed 26/11

17:50-17:05

1 stop22h 15m

Rennes St Jacques

Sun 30/11

17:30-07:15

1 stop14h 45m

£229

LondonRennes

LCY - RNS

LCYRNS

London City

Sat 6/12

08:40-17:05

1 stop7h 25m

Rennes St Jacques

Sun 7/12

17:30-08:10

1 stop15h 40m

£232

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 18 results
1
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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 5h 40m. 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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Alternative routes for London City to Rennes

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How does Cheapflights help users find flights 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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