Cheap flights from London City Airport to Rennes from £103

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 10/11. 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
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from London City Airport to Rennes (LCY-RNS)

Cheap return flights

KLM Logo
09:20 - 16:00LCY-RNS
5h 40m1 stop
KLM Logo
17:00 - 19:40RNS-LCY
3h 40m1 stop
£201KLM
Find Deal
Wed, 8 Oct - Sun, 12 Oct
KLM Logo
08:40 - 16:00LCY-RNS
6h 20m1 stop
KLM Logo
17:00 - 19:40RNS-LCY
3h 40m1 stop
£201KLM
Find Deal
Wed, 8 Oct - Sun, 12 Oct
KLM Logo
08:40 - 16:00LCY-RNS
6h 20m1 stop
KLM Logo
16:35 - 19:40RNS-LCY
4h 05m1 stop
£202KLM
Find Deal
Wed, 17 Sep - Wed, 24 Sep
KLM Logo
09:20 - 16:00LCY-RNS
5h 40m1 stop
KLM Logo
16:35 - 19:40RNS-LCY
4h 05m1 stop
£204KLM
Find Deal
Wed, 15 Oct - Mon, 20 Oct
KLM Logo
08:40 - 17:00LCY-RNS
7h 20m1 stop
KLM Logo
17:35 - 08:10RNS-LCY
15h 35m1 stop
£206KLM
Find Deal
Fri, 14 Nov - Sun, 16 Nov
KLM Logo
10:00 - 16:20LCY-RNS
5h 20m1 stop
KLM Logo
16:35 - 19:40RNS-LCY
4h 05m1 stop
£212KLM
Find Deal
Sat, 18 Oct - Mon, 20 Oct
KLM Logo
07:45 - 17:00LCY-RNS
8h 15m1 stop
KLM Logo
17:35 - 18:25RNS-LCY
25h 50m1 stop
£221KLM
Find Deal
Fri, 7 Nov - Sun, 9 Nov
KLM Logo
09:20 - 16:00LCY-RNS
5h 40m1 stop
KLM Logo
16:35 - 19:40RNS-LCY
4h 05m1 stop
£223KLM
Find Deal
Wed, 17 Sep - Tue, 23 Sep
 Logo
08:40 - 16:20LCY-RNS
6h 40m1 stop
 Logo
16:35 - 19:40RNS-LCY
4h 05m1 stop
Sat, 11 Oct - Mon, 13 Oct
 Logo
08:40 - 17:45LCY-RNS
8h 05m2 stops
 Logo
17:00 - 19:40RNS-LCY
3h 40m1 stop
Wed, 8 Oct - Sun, 12 Oct

KLM flights from London City Airport to Rennes

Our best KLM deals on London City Airport to Rennes flight tickets
KLM
8 Oct
LCY09:20London City
5h 40m
1 stop
RNS16:00Rennes St Jacques
12 Oct
RNS17:00Rennes St Jacques
3h 40m
1 stop
LCY19:40London City
KLM
8 Oct
LCY08:40London City
6h 20m
1 stop
RNS16:00Rennes St Jacques
12 Oct
RNS17:00Rennes St Jacques
3h 40m
1 stop
LCY19:40London City
KLM
17 Sept
LCY08:40London City
6h 20m
1 stop
RNS16:00Rennes St Jacques
24 Sept
RNS16:35Rennes St Jacques
4h 05m
1 stop
LCY19:40London City

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 29 August 2025.
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

Wed 8/10

09:20-16:00

1 stop5h 40m

Rennes St Jacques

Sun 12/10

17:00-19:40

1 stop3h 40m

£201

LondonRennes

LCY - RNS

LCYRNS

London City

Wed 8/10

08:40-16:00

1 stop6h 20m

Rennes St Jacques

Sun 12/10

17:00-19:40

1 stop3h 40m

£201

LondonRennes

LCY - RNS

LCYRNS

London City

Wed 17/9

08:40-16:00

1 stop6h 20m

Rennes St Jacques

Wed 24/9

16:35-19:40

1 stop4h 05m

£202

LondonRennes

LCY - RNS

LCYRNS

London City

Wed 15/10

09:20-16:00

1 stop5h 40m

Rennes St Jacques

Mon 20/10

16:35-19:40

1 stop4h 05m

£204

LondonRennes

LCY - RNS

LCYRNS

London City

Fri 14/11

08:40-17:00

1 stop7h 20m

Rennes St Jacques

Sun 16/11

17:35-08:10

1 stop15h 35m

£206

LondonRennes

LCY - RNS

LCYRNS

London City

Sat 18/10

10:00-16:20

1 stop5h 20m

Rennes St Jacques

Mon 20/10

16:35-19:40

1 stop4h 05m

£212

LondonRennes

LCY - RNS

LCYRNS

London City

Fri 7/11

07:45-17:00

1 stop8h 15m

Rennes St Jacques

Sun 9/11

17:35-18:25

1 stop25h 50m

£221

LondonRennes

LCY - RNS

LCYRNS

London City

Wed 17/9

09:20-16:00

1 stop5h 40m

Rennes St Jacques

Tue 23/9

16:35-19:40

1 stop4h 05m

£223

LondonRennes

LCY - RNS

LCYRNS

London City

Sat 11/10

08:40-16:20

1 stop6h 40m

Rennes St Jacques

Mon 13/10

16:35-19:40

1 stop4h 05m

£228

LondonRennes

LCY - RNS

LCYRNS

London City

Wed 8/10

08:40-17:45

2 stops8h 05m

Rennes St Jacques

Sun 12/10

17:00-19:40

1 stop3h 40m

£268

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 Wednesday is the least expensive day to fly to Rennes. Tickets to fly out on this day can be as low as £113. Flights from London City Airport to Rennes on a Tuesday will generally be more expensive and average around £156. 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 £93. 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 evening when prices are around £150.

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

Direct flights

None
There are no direct flights from London City Airport to Rennes. There are no popular flight routes from London City Airport to Rennes.
  • 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 5h 00m.

  • 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.

An easier way to manage your Rennes trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/9
Wed 10/9

Find better results for your trip to France