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Rennes

$88+ Cheap flights from Rennes

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — JFK
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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What to know about flights from Rennes

Discover essential information about flights departing from Rennes, including flight schedules, destinations, airlines operating at the Rennes airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated November 26, 2025.

Cheapest airline

easyJet

Good one-way deal

$109 or less
On average, easyJet currently has the cheapest one-way flight from Rennes St Jacques (avg. price of $130).
Search Deals
Price to beat on a one-way flight from Rennes St Jacques.
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Find flights from Rennes

Cheapest flights from Rennes
Explore the most affordable flight options available from Rennes. Find the lowest fares based on data from user searches, with prices last updated on November 26, 2025.

This KLM deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:30 pmRNS - LHR
1 stop4h 20mKLM
Thu 1/111:45 amLHR - RNS
1 stop4h 20mKLM
Deal found 11/24$234
This KLM deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/232:25 pmRNS - LHR
1 stop5h 50mKLM
Mon 1/2611:45 amLHR - RNS
1 stop4h 15mKLM
Deal found 11/26$239
This KLM deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:35 pmRNS - LHR
1 stop4h 15mKLM
Sun 3/156:30 amLHR - RNS
1 stop9h 10mKLM
Deal found 11/24$244
This KLM deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:30 pmRNS - LHR
1 stop4h 20mKLM
Mon 1/510:00 amLHR - RNS
1 stop6h 00mKLM
Deal found 11/25$249
This KLM deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/92:25 pmRNS - LHR
1 stop7h 25mKLM
Fri 1/168:40 amLHR - RNS
1 stop4h 15mKLM
Deal found 11/25$254
This KLM deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:30 pmRNS - AMS
Nonstop1h 45mKLM
Mon 3/23:05 pmAMS - RNS
Nonstop1h 35mKLM
Deal found 11/24$258
This KLM deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1511:05 amRNS - LHR
2 stops6h 55mKLM
Mon 1/1911:45 amLHR - RNS
1 stop4h 15mKLM
Deal found 11/26$258
This KLM deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/212:25 pmRNS - AMS
Nonstop1h 40mKLM
Wed 1/2812:20 pmAMS - RNS
Nonstop1h 35mKLM
Deal found 11/26$259
This KLM deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:35 pmRNS - AMS
Nonstop1h 45mKLM
Mon 3/233:05 pmAMS - RNS
Nonstop1h 35mKLM
Deal found 11/24$262
This KLM deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:05 amRNS - LHR
2 stops6h 00mKLM
Mon 3/2310:00 amLHR - RNS
1 stop5h 40mKLM
Deal found 11/25$263
This KLM deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:35 pmRNS - AMS
Nonstop1h 45mKLM
Mon 3/163:05 pmAMS - RNS
Nonstop1h 35mKLM
Deal found 11/24$265
This KLM deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:25 pmRNS - LHR
1 stop7h 25mKLM
Tue 2/248:40 amLHR - RNS
1 stop7h 25mKLM
Deal found 11/24$266

Find flights from Rennes within your budget

 
Find flights departing from Rennes that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on November 26, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Wed 12/24

5:30 pm-8:50 pm

1 stop4h 20m

London Heathrow

Thu 1/1

11:45 am-5:05 pm

1 stop4h 20m

$234

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Mon 1/26

5:30 pm-8:50 pm

1 stop4h 20m

London Heathrow

Fri 1/30

8:40 am-1:55 pm

1 stop4h 15m

$234

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Wed 1/7

2:25 pm-7:15 pm

1 stop5h 50m

London Heathrow

Wed 1/14

8:40 am-1:55 pm

1 stop4h 15m

$234

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Thu 3/12

5:35 pm-8:50 pm

1 stop4h 15m

London Heathrow

Sun 3/15

6:30 am-4:40 pm

1 stop9h 10m

$244

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Fri 1/9

2:25 pm-7:15 pm

1 stop5h 50m

London Heathrow

Wed 1/28

8:40 am-1:55 pm

1 stop4h 15m

$249

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Wed 3/18

11:05 am-4:05 pm

2 stops6h 00m

London Heathrow

Sun 3/22

6:30 am-4:40 pm

1 stop9h 10m

$252

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Fri 1/16

2:25 pm-8:50 pm

1 stop7h 25m

London Heathrow

Sun 1/18

8:25 pm-10:20 am

2 stops12h 55m

$252

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Thu 3/19

11:05 am-4:05 pm

2 stops6h 00m

London Heathrow

Sun 3/22

6:30 am-4:40 pm

1 stop9h 10m

$252

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Wed 1/7

2:25 pm-7:15 pm

1 stop5h 50m

London Heathrow

Sun 1/11

8:25 pm-10:20 am

2 stops12h 55m

$253

RennesLondon

RNS - LHR

RNSLHR

Rennes St Jacques

Sat 1/17

11:20 am-8:50 pm

2 stops10h 30m

London Heathrow

Wed 1/21

8:40 am-1:55 pm

1 stop4h 15m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 56 results
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Best time to book a flight from Rennes

Have a flexible travel schedule? Discover the best time to fly from Rennes with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Rennes

Get recent, data-driven insights about flights from Rennes including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Rennes?

Currently, January is the cheapest month in which you can book a flight from Rennes (average of $408). Flying from Rennes in August will prove the most costly (average of $635). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Rennes?

Some of the most frequent flights departing from Rennes everyday are: Paris (88 flights per day), Amsterdam (23 flights per day), and Toulouse (15 flights per day).

Paris
Paris
From $212
London
London
From $43
Nice Côte d'Azur
Nice Côte d'Azur
From $109

What is the cheapest place to fly to from Rennes?

The cheapest city to fly to from Rennes is London, with prices starting at $43. Explore other affordable destinations below.

London
London
From $43
Nice Côte d'Azur
Nice Côte d'Azur
From $109
Paris
Paris
From $212

Browse thousands of different options on Cheapflights for your next trip

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Airports servicing Rennes

Fly out of one of these airports located in Rennes.
Flights from Brest
Flights from Dinard
Flights from Lorient
Flights from Quimper
Flights from Nantes

Related info for your journey

Access useful and relevant information related to your journey from Rennes. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated November 26, 2025.

  • What are the most popular destinations to fly to from Rennes?

    This month, the top selected destinations from Rennes are London, Marseille, Nice. Throughout the year, London, Nice, Marseille are some of the top choices made by users flying from Rennes.

  • What is the cheapest flight from Rennes to anywhere?

    Users have flown out of Rennes for as low as $43 to London Gatwick Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $205 to fly from Rennes.

  • What is the cheapest premium economy flight from Rennes?

    Options for some of the cheapest premium economy flights from Rennes we have found on Cheapflights are as follows:
    Fly from Rennes St Jacques to Paris Charles de Gaulle Airport starting at $1,513

  • What is the cheapest month to fly from Rennes?

    January is currently the cheapest month to fly from Rennes. At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

See more FAQs

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