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Cheap flights from Rennes to Shannon from €188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rennes to Shannon departing on 31/5. 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 Rennes to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:20 - 01:10
RNS
-
SNN
31h 50m
3 stops
Multiple Airlines Logo
07:30 - 08:05
SNN
-
RNS
23h 35m
2 stops
€324Multiple Airlines
Mon, 31 Aug - Sun, 6 Sep
Multiple Airlines Logo
12:00 - 00:30
RNS
-
SNN
13h 30m
2 stops
Multiple Airlines Logo
07:30 - 08:05
SNN
-
RNS
23h 35m
2 stops
€382Multiple Airlines
Mon, 31 Aug - Sun, 6 Sep
Multiple Airlines Logo
18:20 - 01:10
RNS
-
SNN
31h 50m
3 stops
Multiple Airlines Logo
07:30 - 17:40
SNN
-
RNS
33h 10m
3 stops
€388Multiple Airlines
Mon, 31 Aug - Sun, 6 Sep
Multiple Airlines Logo
12:00 - 00:30
RNS
-
SNN
13h 30m
2 stops
Multiple Airlines Logo
07:30 - 15:40
SNN
-
RNS
7h 10m
1 stop
€455Multiple Airlines
Mon, 31 Aug - Sun, 6 Sep
Multiple Airlines Logo
16:00 - 20:35
RNS
-
SNN
5h 35m
1 stop
Multiple Airlines Logo
21:15 - 15:25
SNN
-
RNS
17h 10m
1 stop
€522Multiple Airlines
Mon, 31 Aug - Sun, 6 Sep
Multiple Airlines Logo
13:35 - 14:55
RNS
-
SNN
26h 20m
2 stops
Multiple Airlines Logo
17:00 - 10:20
SNN
-
RNS
16h 20m
3 stops
€553Multiple Airlines
Sat, 17 Oct - Wed, 21 Oct
Multiple Airlines Logo
11:05 - 10:25
RNS
-
SNN
24h 20m
3 stops
Multiple Airlines Logo
17:00 - 10:20
SNN
-
RNS
16h 20m
3 stops
€567Multiple Airlines
Sat, 17 Oct - Wed, 21 Oct
Multiple Airlines Logo
17:05 - 11:20
RNS
-
SNN
19h 15m
2 stops
Multiple Airlines Logo
16:50 - 13:55
SNN
-
RNS
20h 05m
2 stops
€652Multiple Airlines
Sat, 17 Oct - Wed, 21 Oct

momondo Fare Finder

 
Customise your flight search to find flights from Rennes to Shannon, Clare 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 13,528 searches. Data last updated 16 May 2026.
Use the filters below to find and compare flights from Rennes to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

RennesShannon

RNS - SNN

RNSSNN

Rennes St Jacques

Mon 31/8

18:20-01:10

3 stops31h 50m

Shannon

Sun 6/9

07:30-08:05

2 stops23h 35m

€324

RennesShannon

RNS - SNN

RNSSNN

Rennes St Jacques

Mon 31/8

12:00-00:30

2 stops13h 30m

Shannon

Sun 6/9

07:30-08:05

2 stops23h 35m

€382

RennesShannon

RNS - SNN

RNSSNN

Rennes St Jacques

Mon 31/8

18:20-01:10

3 stops31h 50m

Shannon

Sun 6/9

07:30-17:40

3 stops33h 10m

€388
Fastest return journey

RennesShannon

RNS - SNN

RNSSNN

Rennes St Jacques

Mon 31/8

12:00-00:30

2 stops13h 30m

Shannon

Sun 6/9

07:30-15:40

1 stop7h 10m

€455

RennesShannon

RNS - SNN

RNSSNN

Rennes St Jacques

Mon 31/8

16:00-20:35

1 stop5h 35m

Shannon

Sun 6/9

21:15-15:25

1 stop17h 10m

€522

RennesShannon

RNS - SNN

RNSSNN

Rennes St Jacques

Sat 17/10

13:35-14:55

2 stops26h 20m

Shannon

Wed 21/10

17:00-10:20

3 stops16h 20m

€553

RennesShannon

RNS - SNN

RNSSNN

Rennes St Jacques

Sat 17/10

11:05-10:25

3 stops24h 20m

Shannon

Wed 21/10

17:00-10:20

3 stops16h 20m

€567

RennesShannon

RNS - SNN

RNSSNN

Rennes St Jacques

Sat 17/10

17:05-11:20

2 stops19h 15m

Shannon

Wed 21/10

16:50-13:55

2 stops20h 05m

€652
Cheapest one-way
Fastest single journey

RennesShannon

RNS - SNN

RNSSNN

Rennes St Jacques

Sun 31/5

16:25-22:25

1 stop7h 00m

€188

RennesShannon

RNS - SNN

RNSSNN

Rennes St Jacques

Sun 31/5

11:05-00:55

3 stops38h 50m

€240

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

When to book flights from Rennes to Shannon, Clare

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

Cheap Rennes to Shannon, Clare (RNS to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rennes to Shannon, Clare

Fastest flight time

5h 50m

Direct flights

None
The fastest flight from Rennes to Shannon, Clare takes 5h 50m
There are no direct flights from Rennes to Shannon, Clare. There are no popular flight routes from Rennes to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from Rennes to Shannon, Clare

  • How far is Rennes St Jacques to Shannon by plane?

    The straight-line distance from Rennes St Jacques to Shannon is 720.2 km. Flights usually cover this in 5h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Rennes St Jacques Airport to Shannon Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rennes St Jacques Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Rennes to Shannon, Clare

  • How do I get Price Alerts for flights from Rennes to Shannon, Clare?

    Price Alerts will notify you by email when the price for flights to Shannon, Clare from Rennes decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Rennes to Shannon, Clare with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Tipperary
Killaloe
Nenagh
Lahinch
Adare
Bunratty

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rennes to Shannon. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Rennes to Shannon 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 Rennes to Shannon right now. Can momondo alert me if prices change?

Price alerts on flights to Shannon from Rennes are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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