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Cheap flights from London Heathrow Airport to Rennes from £98

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — RNS
24 May — 31 May1
1 adult
Fri 24/5
Fri 31/5

Cheap flight deals from Heathrow to Rennes

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Rennes (RNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 May 2024.

Popular in

May

Cheapest in

October

Average price

£299

Round-trip from

£78
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 24% potential price drop
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Average for round-trip flights in May 2024
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From London Heathrow to Rennes St Jacques
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What is the cheapest day to fly round-trip from London Heathrow Airport to Rennes?

Sunday flights are generally found to be more expensive for flights from London Heathrow Airport to Rennes. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Rennes.

How far in advance should I book a flight from London Heathrow Airport to Rennes?

Users have found that booking a flight from London Heathrow Airport to Rennes at least 60 days early can save you up to 127% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Rennes for as little as £135 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £199 for flights departing within the next 3 days.

What is the cheapest month to fly from London Heathrow Airport to Rennes?

The best pricing can be found in the month of November. Prices to Rennes from London Heathrow Airport average £144. You can even find prices in November for less than £144, as users have found deals to Rennes from as low as £59. The month of December appears to be one of the more expensive times to travel to Rennes from London Heathrow Airport. Flying in the targeted month can save you up to 37%.

When is the cheapest time to fly from London Heathrow Airport to Rennes (LHR - RNS)?

It’s optimal to fly from London Heathrow Airport to Rennes in the afternoon. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight in the morning.

Cheap Lufthansa flights from Heathrow to Rennes

Explore cheap flight options specifically provided by Lufthansa for the route between Heathrow and Rennes. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Consider these cheap Lufthansa flights we've found departing from London to Rennes. Deals update often to give you more flight options matching your criteria
Sun 29/910:30LHR - RNS
1 stop6h 10mLufthansa
Thu 3/1018:25RNS - LHR
1 stop4h 45mLufthansa
Deal found 17/5£186
Thu 20/606:55LHR - RNS
2 stops9h 55mLufthansa
Tue 25/610:50RNS - LHR
2 stops8h 35mLufthansa
Deal found 18/5£387
Fri 21/620:25LHR - RNS
2 stops20h 25mLufthansa
Tue 25/610:50RNS - LHR
1 stop4h 50mLufthansa
Deal found 18/5£435
Fri 21/620:25LHR - RNS
2 stops20h 25mLufthansa
Tue 25/610:50RNS - LHR
2 stops8h 35mLufthansa
Deal found 18/5£442
Sat 22/609:00LHR - RNS
2 stops7h 50mLufthansa
Tue 25/610:50RNS - LHR
1 stop5h 50mLufthansa
Deal found 18/5£480
Sat 22/609:00LHR - RNS
2 stops7h 50mLufthansa
Tue 25/610:50RNS - LHR
2 stops8h 35mLufthansa
Deal found 18/5£486
Thu 20/606:55LHR - RNS
2 stops9h 55mLufthansa
Thu 27/618:25RNS - LHR
1 stop4h 45mLufthansa
Deal found 18/5£493
Sat 22/607:25LHR - RNS
2 stops9h 25mLufthansa
Thu 27/618:25RNS - LHR
1 stop4h 45mLufthansa
Deal found 18/5£592
Thu 20/606:55LHR - RNS
2 stops9h 55mLufthansa
Thu 27/618:25RNS - LHR
2 stops14h 50mLufthansa
Deal found 18/5£598

Cheap KLM flights from Heathrow to Rennes

Explore cheap flight options specifically provided by KLM for the route between Heathrow and Rennes. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Some of the best deals we've found on KLM flights travelling from London to Rennes. Check back soon if you're not seeing flights that suit your needs.
Fri 30/820:55LHR - RNS
1 stop13h 10mKLM
Tue 3/916:30RNS - LHR
1 stop3h 55mKLM
Deal found 18/5£216
Tue 11/606:30LHR - RNS
1 stop8h 30mKLM
Mon 17/616:30RNS - LHR
1 stop3h 55mKLM
Deal found 18/5£221
Tue 11/606:30LHR - RNS
1 stop8h 30mKLM
Sat 15/611:35RNS - LHR
1 stop7h 15mKLM
Deal found 18/5£235
Sun 9/606:30LHR - RNS
1 stop3h 35mKLM
Mon 17/616:30RNS - LHR
1 stop3h 55mKLM
Deal found 18/5£265
Mon 10/617:10LHR - RNS
1 stop21h 50mKLM
Thu 13/616:30RNS - LHR
1 stop3h 55mKLM
Deal found 18/5£271
Sun 9/606:30LHR - RNS
1 stop3h 35mKLM
Sat 15/611:35RNS - LHR
1 stop10h 20mKLM
Deal found 18/5£279
Thu 1/806:30LHR - RNS
1 stop8h 30mKLM
Sun 18/813:45RNS - LHR
1 stop6h 45mKLM
Deal found 18/5£280
Fri 23/817:10LHR - RNS
1 stop19h 05mKLM
Sun 25/813:45RNS - LHR
1 stop5h 05mKLM
Deal found 18/5£283
Fri 7/620:55LHR - RNS
2 stops12h 20mKLM
Thu 13/616:30RNS - LHR
1 stop3h 55mKLM
Deal found 18/5£290

Cheap Heathrow to Rennes flights in May & June 2024

Find cheap flight options from Heathrow to Rennes specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 835,321 searches. Prices were last updated on 19 May 2024.
These are some of the best deals we've found on flights to Rennes in 2024 at this time. For more flight deals, be sure to check back very soon.
Tue 11/606:30LHR - RNS
1 stop8h 30mKLM
Mon 17/616:30RNS - LHR
1 stop3h 55mKLM
Deal found 18/5£221
Thu 13/619:45LHR - RNS
1 stop13h 30mMultiple Airlines
Mon 17/616:30RNS - LHR
1 stop3h 55mMultiple Airlines
Deal found 18/5£226
Tue 11/606:30LHR - RNS
1 stop8h 30mKLM
Sat 15/611:35RNS - LHR
1 stop7h 15mKLM
Deal found 18/5£235
Sun 19/506:30LHR - RNS
2 stops5h 50mMultiple Airlines
Wed 22/510:30RNS - LHR
1 stop11h 55mMultiple Airlines
Deal found 18/5£256
Sun 19/511:30LHR - RNS
1 stop4h 30mAir France
Wed 22/510:30RNS - LHR
1 stop11h 55mAir France
Deal found 18/5£261
Sun 9/606:30LHR - RNS
1 stop3h 35mKLM
Mon 17/616:30RNS - LHR
1 stop3h 55mKLM
Deal found 18/5£265
Mon 10/619:45LHR - RNS
2 stops24h 45mAir France
Fri 14/607:20RNS - LHR
1 stop12h 15mAir France
Deal found 18/5£266
Mon 10/617:10LHR - RNS
1 stop21h 50mKLM
Thu 13/616:30RNS - LHR
1 stop3h 55mKLM
Deal found 18/5£271
Wed 12/606:45LHR - RNS
1 stop12h 10mMultiple Airlines
Tue 18/616:30RNS - LHR
1 stop3h 55mMultiple Airlines
Deal found 18/5£274

Heathrow to Rennes 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Rennes in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
These are some of the best deals we've found on flights to Rennes in 2024 at this time. For more flight deals, be sure to check back very soon.
Sun 29/910:30LHR - RNS
1 stop6h 10mLufthansa
Thu 3/1018:25RNS - LHR
1 stop4h 45mLufthansa
Deal found 17/5£186
Fri 30/820:55LHR - RNS
1 stop13h 10mKLM
Tue 3/916:30RNS - LHR
1 stop3h 55mKLM
Deal found 18/5£216
Tue 11/606:30LHR - RNS
1 stop8h 30mKLM
Mon 17/616:30RNS - LHR
1 stop3h 55mKLM
Deal found 18/5£221
Thu 13/619:45LHR - RNS
1 stop13h 30mMultiple Airlines
Mon 17/616:30RNS - LHR
1 stop3h 55mMultiple Airlines
Deal found 18/5£226
Tue 11/606:30LHR - RNS
1 stop8h 30mKLM
Sat 15/611:35RNS - LHR
1 stop7h 15mKLM
Deal found 18/5£235
Sun 19/506:30LHR - RNS
2 stops5h 50mMultiple Airlines
Wed 22/510:30RNS - LHR
1 stop11h 55mMultiple Airlines
Deal found 18/5£256
Sun 19/511:30LHR - RNS
1 stop4h 30mAir France
Wed 22/510:30RNS - LHR
1 stop11h 55mAir France
Deal found 18/5£261
Sun 9/606:30LHR - RNS
1 stop3h 35mKLM
Mon 17/616:30RNS - LHR
1 stop3h 55mKLM
Deal found 18/5£265
Mon 10/619:45LHR - RNS
2 stops24h 45mAir France
Fri 14/607:20RNS - LHR
1 stop12h 15mAir France
Deal found 18/5£266

One-way flights to Rennes from Heathrow

Search for one-way flight options from Heathrow to Rennes. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Take a look at some of the one-way flights we've detected from London to Rennes. Those needing a return flight from London to Rennes can use the search form above.
Sun 8/906:30LHR - RNS
1 stop3h 35mKLM
Deal found 18/5£98
Mon 9/919:45LHR - RNS
1 stop13h 55mAir France
Deal found 18/5£107
Mon 9/920:55LHR - RNS
2 stops12h 45mKLM
Deal found 18/5£113
Wed 12/619:45LHR - RNS
2 stops21h 00mAir France
Deal found 18/5£119
Thu 30/511:45LHR - RNS
2 stops21h 30mKLM
Deal found 18/5£128
Sun 7/719:45LHR - RNS
2 stops37h 00mAir France
Deal found 18/5£138
Wed 24/706:45LHR - RNS
1 stop12h 10mAer Lingus
Deal found 18/5£140
Mon 26/819:30LHR - RNS
1 stop13h 45mLufthansa
Deal found 18/5£153
Mon 27/519:45LHR - RNS
2 stops24h 45mAir France
Deal found 18/5£155

Find flights from Heathrow to Rennes within your budget

Customise your flight search to find flights from Heathrow 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, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£186 - £275

Route

Depart

Return

Price

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Sun 29/9

1 stop6h 10m

Rennes St Jacques

Thu 3/10

1 stop4h 45m

£186

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Fri 30/8

1 stop13h 10m

Rennes St Jacques

Tue 3/9

1 stop3h 55m

£216

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Tue 11/6

1 stop8h 30m

Rennes St Jacques

Mon 17/6

1 stop3h 55m

£221

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Thu 13/6

1 stop13h 30m

Rennes St Jacques

Mon 17/6

1 stop3h 55m

£226

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Tue 11/6

1 stop8h 30m

Rennes St Jacques

Sat 15/6

1 stop7h 15m

£235

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Sun 9/6

1 stop3h 35m

Rennes St Jacques

Mon 17/6

1 stop3h 55m

£265

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Mon 10/6

2 stops24h 45m

Rennes St Jacques

Fri 14/6

1 stop12h 15m

£266

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Wed 12/6

1 stop12h 10m

Rennes St Jacques

Tue 18/6

1 stop3h 55m

£274

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Tue 11/6

1 stop5h 05m

Rennes St Jacques

Wed 19/6

1 stop9h 40m

£275

Flights are sorted by cheapest first

Deals found on 17/5

When is the cheapest time to fly from London Heathrow Airport to Rennes?

Use this chart to determine the cheapest time to fly return from Heathrow to Rennes. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Rennes flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Rennes by month

Plan your trip from Heathrow to Rennes by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Rennes is currently £128 while a return flight costs £241. Price data was last updated on 12 May 2024.

Temperature and rainfall in Rennes by month

Plan your trip to Rennes by taking into account the average temperature and rainfall totals by month.

RNS

Temperature

6 - 19 °C

Reviews of airlines servicing Rennes

Get insights into the airlines that provide service to Rennes. 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 Rennes. Reviews last updated 19 May 2024.
Read reviews from past customers who have flown Lufthansa, KLM and Air France from London to Rennes. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,561 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.9

Comfort

7.7

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,561 reviews
KLM
7.9
Good
1,561 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.9

Comfort

7.7

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Air France
7.6
Good
1,761 reviews
KLM
7.9
Good
1,561 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.9

Comfort

7.7

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Aer Lingus
7.2
Good
1,331 reviews
KLM
7.9
Good
1,561 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.9

Comfort

7.7

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Lufthansa
7.0
Good
7,643 reviews
KLM
7.9
Good
1,561 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.9

Comfort

7.7

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

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

  • What airport do you fly into for flights to Rennes from London Heathrow?

    Located just 4.0 mi from the city center, Rennes St Jacques is the airport most travelers will use when flying to Rennes from London Heathrow. Booking flights from London Heathrow to St Jacques (RNS) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 3 different airlines.

  • Can I find flights from London Heathrow Airport to Rennes for under £200 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Rennes for under £200. The cheapest flight booked recently is on Lufthansa for just £186, but on average you can expect to pay £265.

  • What are the cheapest airlines flying from London Heathrow Airport to Rennes round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Rennes round-trip from £186. Other airlines that can offer you cheap pricing are KLM, from £216, and Air France, from £266. These flights start at 14% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to Rennes one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Rennes are KLM (£98), Air France (£107), and Aer Lingus (£140).

  • What are the most popular airlines that fly from London Heathrow Airport to Rennes?

    KLM, Lufthansa and easyJet are the most popular airlines when flying from London Heathrow Airport to Rennes.

  • What does LHR to RNS mean?

    Great question - LHR to RNS just means London Heathrow Airport to Rennes St Jacques Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Heathrow to Rennes that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Rennes flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Rennes with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Rennes flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Heathrow to Rennes?

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

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

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

  • Can I find deals for flights from Heathrow to Rennes that allow pets onboard?

    Many airlines flying from Heathrow to Rennes offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Rennes?

    Yes, you can often find last-minute deals on Heathrow to Rennes flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Rennes flight deals updated?

    The London Heathrow Airport to Rennes flight deals you see on this page were last updated on 18/5.

See more FAQs

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Alternative routes for Heathrow to Rennes
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Heathrow to Rennes

Discover the top 3 airlines that operate flights from Heathrow to Rennes. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£90Average£169FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£159Average£230FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£179Average£208FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
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Search flights from Heathrow to Rennes by cabin class

Find flights from Heathrow to Rennes, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
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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 Heathrow to Rennes?

When you search for this flight from Heathrow to Rennes, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Rennes from Heathrow.

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

Need flexible booking options for your flight to Rennes from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Rennes from Heathrow today and book when prices fit your budget.

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