What is the cheapest airline to fly from Rennes to Bristol round-trip?

Our cheapest airline available from Rennes to Bristol is KLM. Our recent data shows that you can find tickets from as low as £227 on this airline. KLM is priced at 1% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Bristol ranges from 51.0 - 94.0 inches per month. November is typically the wettest month, when rainfall can reach 94.0 mm. May is typically the driest time to visit Bristol when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Bristol, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest month to fly from Rennes to Bristol?

Flights from Rennes to Bristol lean towards being more expensive in December. Prices are generally better when you fly from Rennes to Bristol in October, with the cheapest ticket starting at £173.

What is the cheapest time of day to fly from RNS to BRS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rennes to Bristol as you normally would.

Can I find deals for flights from Rennes to Bristol that include hotel bookings?

Yes. In addition to deals on Rennes to Bristol flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Rennes to Bristol?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rennes to Bristol.

Can I find deals for business class flights from Rennes to Bristol?

Yes. Cheapflights offers flight deals from Rennes to Bristol by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£143+ Flights from Rennes to Bristol

Cheap flight deals from Rennes to Bristol

Round-trip from	£227
One-way from	£143
Popular in	December
Cheapest in	October
Average price	£218

KLM
29/7-5/8
2 total stops
21h 30m total
Rennes to Bristol

Search Deals

27/7
2 total stops
42h 35m total
Rennes to Bristol

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£37 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Rennes to Bristol

Cheapest flights from Rennes to Bristol
Explore the most affordable flight options available from Rennes to Bristol. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Tue 29/717:50RNS - BRS

1 stop5h 15mKLM

Tue 5/817:35BRS - RNS

1 stop16h 15mKLM

Deal found 29/6£227

Wed 13/816:00RNS - BRS

1 stop6h 00mMultiple Airlines

Wed 20/807:40BRS - RNS

1 stop6h 45mMultiple Airlines

Deal found 29/6£241

Best flights from Rennes to Bristol
Discover carefully curated flight deals from Rennes to Bristol that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 July 2025.

Tue 29/717:50RNS - BRS

1 stop5h 15mKLM

Tue 5/817:35BRS - RNS

1 stop16h 15mKLM

Deal found 29/6£227

Wed 13/816:00RNS - BRS

1 stop6h 00mMultiple Airlines

Wed 20/807:40BRS - RNS

1 stop6h 45mMultiple Airlines

Deal found 29/6£241

Last-minute flights from Rennes to Bristol
Discover last-minute flight deals from Rennes to Bristol. Data last updated 1 July 2025 and is based on user searches.

Sun 20/716:20RNS - BRS

2 stops15h 55mMultiple Airlines

Sat 23/820:45BRS - RNS

2 stops17h 55mMultiple Airlines

Deal found 30/6£294

Tue 29/717:50RNS - BRS

1 stop5h 15mKLM

Tue 5/817:35BRS - RNS

1 stop16h 15mKLM

Deal found 29/6£227

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rennes to Bristol that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RennesBristol

RNS - BRS

RNSBRS

Rennes St Jacques

Tue 29/7

17:50-22:05

1 stop5h 15m

Bristol

Tue 5/8

17:35-10:50

1 stop16h 15m

£227

RennesBristol

RNS - BRS

RNSBRS

Rennes St Jacques

Wed 13/8

16:00-21:00

1 stop6h 00m

Bristol

Wed 20/8

07:40-15:25

1 stop6h 45m

£241

RennesBristol

RNS - BRS

RNSBRS

Rennes St Jacques

Sun 27/7

16:20-09:55

2 stops42h 35m

£143

RennesBristol

RNS - BRS

RNSBRS

Rennes St Jacques

Sun 27/7

11:20-17:00

1 stop6h 40m

£172

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Best time to book a flight from Rennes to Bristol

Have a flexible travel schedule? Discover the best time to fly to Bristol from Rennes 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.

Cheapflights Insights

Everything you need to know about your flight from Rennes to Bristol

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

Currently, January is the cheapest month in which you can book a flight from Rennes to Bristol (average of £73). Flying from Rennes to Bristol in September is currently the most expensive (average of £112). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Bristol

Read reviews from past customers who have flown with KLM from Rennes to Bristol. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,366 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,366 reviews

KLM

7.8

Good

1,366 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What is the cheapest airline to fly from Rennes to Bristol round-trip?
Our cheapest airline available from Rennes to Bristol is KLM. Our recent data shows that you can find tickets from as low as £227 on this airline. KLM is priced at 1% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Rennes to Bristol that include hotel bookings?
Yes. In addition to deals on Rennes to Bristol flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Rennes to Bristol?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rennes to Bristol.
Can I find deals for business class flights from Rennes to Bristol?
Yes. Cheapflights offers flight deals from Rennes to Bristol by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Rennes to Bristol?
Currently, January is the cheapest month in which you can book a flight from Rennes to Bristol (average of £73). Flying from Rennes to Bristol in September is currently the most expensive (average of £112). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Rennes to Bristol?

Cheapflights helps you search for flights from Rennes to Bristol via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Rennes to Bristol?

Cheapflights helps you find that perfect flight to Bristol from Rennes by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Rennes to Bristol with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Rennes to Bristol flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Rennes to Bristol become cheaper?

Yes! Start tracking prices for Rennes to Bristol flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Rennes to Bristol from £143

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Rennes to Bristol

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Rennes to Bristol

Cheapest flights from Rennes to BristolExplore the most affordable flight options available from Rennes to Bristol. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Explore the most affordable flight options available from Rennes to Bristol. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rennes to Bristol that are best for you.

Best time to book a flight from Rennes to Bristol

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

Cheapflights Insights

Everything you need to know about your flight from Rennes to Bristol

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

Reviews of airlines servicing Bristol

Get insights into the airlines that provide service to Bristol. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bristol. Reviews last updated 1 July 2025.

Read reviews from past customers who have flown with KLM from Rennes to Bristol. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Rennes to Bristol. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Rennes to Bristol round-trip?

Can I find deals for flights from Rennes to Bristol that include hotel bookings?

How can I find direct flights from Rennes to Bristol?

Can I find deals for business class flights from Rennes to Bristol?

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

Travelling to a place near Rennes?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rennes to Bristol

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Rennes to Bristol?

Why should you use Cheapflights to find cheap flight tickets from Rennes to Bristol?

Can Cheapflights find flights from Rennes to Bristol with no change fees?

Can Cheapflights notify me if prices for flights from Rennes to Bristol become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Rennes to Bristol
Explore the most affordable flight options available from Rennes to Bristol. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.