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Cheap flights from London City Airport to Rennes from £94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to Rennes departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London City Airport to Rennes

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
08:40 - 17:05
LCY
-
RNS
7h 25m
1 stop
KLM Logo
17:10 - 08:10
RNS
-
LCY
16h 00m
1 stop
£180KLM
Thu, 5 Mar - Sun, 8 Mar
KLM Logo
10:00 - 17:00
LCY
-
RNS
6h 00m
1 stop
KLM Logo
17:30 - 07:15
RNS
-
LCY
14h 45m
1 stop
£181KLM
Wed, 4 Mar - Wed, 11 Mar
KLM Logo
09:20 - 16:40
LCY
-
RNS
6h 20m
1 stop
KLM Logo
17:35 - 08:50
RNS
-
LCY
16h 15m
1 stop
£182KLM
Mon, 23 Feb - Thu, 26 Feb
KLM Logo
08:40 - 17:05
LCY
-
RNS
7h 25m
1 stop
KLM Logo
17:35 - 08:50
RNS
-
LCY
16h 15m
1 stop
£183KLM
Thu, 19 Mar - Thu, 26 Mar
KLM Logo
08:40 - 17:05
LCY
-
RNS
7h 25m
1 stop
KLM Logo
17:10 - 07:15
RNS
-
LCY
15h 05m
1 stop
£186KLM
Sat, 7 Mar - Mon, 9 Mar
KLM Logo
20:05 - 17:05
LCY
-
RNS
20h 00m
1 stop
KLM Logo
17:10 - 09:30
RNS
-
LCY
17h 20m
1 stop
£187KLM
Fri, 6 Mar - Sun, 8 Mar
KLM Logo
20:05 - 17:05
LCY
-
RNS
20h 00m
1 stop
KLM Logo
17:35 - 08:10
RNS
-
LCY
15h 35m
1 stop
£188KLM
Fri, 6 Mar - Fri, 13 Mar
KLM Logo
10:00 - 17:00
LCY
-
RNS
6h 00m
1 stop
KLM Logo
11:05 - 16:35
RNS
-
LCY
6h 30m
2 stops
£191KLM
Wed, 4 Mar - Wed, 11 Mar
KLM Logo
10:00 - 17:05
LCY
-
RNS
6h 05m
1 stop
KLM Logo
11:05 - 16:35
RNS
-
LCY
6h 30m
2 stops
£199KLM
Sat, 7 Mar - Wed, 11 Mar
KLM Logo
09:20 - 16:40
LCY
-
RNS
6h 20m
1 stop
KLM Logo
11:05 - 16:35
RNS
-
LCY
6h 30m
2 stops
£199KLM
Mon, 23 Feb - Thu, 26 Feb

KLM flights from London City Airport to Rennes

Our best KLM deals on London City Airport to Rennes flight tickets
KLM
5 Mar
LCY08:40London City
7h 25m
1 stop
RNS17:05Rennes St Jacques
8 Mar
RNS17:10Rennes St Jacques
16h 00m
1 stop
LCY08:10London City
£180
KLM
4 Mar
LCY10:00London City
6h 00m
1 stop
RNS17:00Rennes St Jacques
11 Mar
RNS17:30Rennes St Jacques
14h 45m
1 stop
LCY07:15London City
£181
KLM
23 Feb
LCY09:20London City
6h 20m
1 stop
RNS16:40Rennes St Jacques
26 Feb
RNS17:35Rennes St Jacques
16h 15m
1 stop
LCY08:50London City
£182

momondo Fare Finder

 
Customise your flight search to find flights from London City Airport 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, momondo users made 279,928 searches. Data last updated 5 February 2026.
Use the filters below to find and compare flights from London City Airport to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonRennes

LCY - RNS

LCYRNS

London City

Thu 5/3

08:40-17:05

1 stop7h 25m

Rennes St Jacques

Sun 8/3

17:10-08:10

1 stop16h 00m

£180

LondonRennes

LCY - RNS

LCYRNS

London City

Wed 4/3

10:00-17:00

1 stop6h 00m

Rennes St Jacques

Wed 11/3

17:30-07:15

1 stop14h 45m

£181

LondonRennes

LCY - RNS

LCYRNS

London City

Mon 23/2

09:20-16:40

1 stop6h 20m

Rennes St Jacques

Thu 26/2

17:35-08:50

1 stop16h 15m

£182

LondonRennes

LCY - RNS

LCYRNS

London City

Thu 19/3

08:40-17:05

1 stop7h 25m

Rennes St Jacques

Thu 26/3

17:35-08:50

1 stop16h 15m

£183

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

Fri 6/3

20:05-17:05

1 stop20h 00m

Rennes St Jacques

Sun 8/3

17:10-09:30

1 stop17h 20m

£187

LondonRennes

LCY - RNS

LCYRNS

London City

Fri 6/3

20:05-17:05

1 stop20h 00m

Rennes St Jacques

Fri 13/3

17:35-08:10

1 stop15h 35m

£188

LondonRennes

LCY - RNS

LCYRNS

London City

Wed 4/3

10:00-17:00

1 stop6h 00m

Rennes St Jacques

Wed 11/3

11:05-16:35

2 stops6h 30m

£191

LondonRennes

LCY - RNS

LCYRNS

London City

Sat 7/3

10:00-17:05

1 stop6h 05m

Rennes St Jacques

Wed 11/3

11:05-16:35

2 stops6h 30m

£199

LondonRennes

LCY - RNS

LCYRNS

London City

Mon 23/2

09:20-16:40

1 stop6h 20m

Rennes St Jacques

Thu 26/2

11:05-16:35

2 stops6h 30m

£199

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Rennes from

How to get the cheapest flight ticket from London City Airport to Rennes

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Rennes?

Our data shows that Friday is the least expensive day to fly to Rennes. Tickets to fly out on this day can be as low as £115. Flights from London City Airport to Rennes on a Tuesday will generally be more expensive and average around £235. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Rennes?

According to our data, the cheapest time of day to fly to Rennes is in the afternoon. momondo users have found flights departing from London City Airport to Rennes in the afternoon for as low as £91. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Rennes is in the morning when prices are around £174.

When to book flights from London City Airport to Rennes

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

Cheap London City Airport to Rennes (LCY to RNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London City Airport to Rennes

Fastest flight time

3h 35m

Direct flights

None
The fastest flight from London City Airport to Rennes takes 3h 35m
There are no direct flights from London City Airport to Rennes. There are no popular flight routes from London City Airport to Rennes.
Search flight deals

  • How far is London City to Rennes St Jacques by plane?

    There are 246.5 mi between London City and Rennes St Jacques. In terms of flight time, this usually takes a little over 3h 35m.

  • When did momondo last update prices for flights from London City Airport to Rennes St Jacques Airport?

    Prices for flights from London City Airport to Rennes St Jacques Airport were last updated today.

  • How old do you have to be to fly from London City Airport to Rennes St Jacques Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London City Airport to Rennes St Jacques Airport.

  • What documentation or ID do you need to fly to Rennes St Jacques Airport?

    The travel and health documents you'll need for your trip to Rennes St Jacques Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rennes St Jacques Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find London to Rennes flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rennes that suits you.

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

All flight searches from London to Rennes on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential London to Rennes flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from London to Rennes now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rennes and let you know when they change.

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