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Cheap flights from London Heathrow Airport to Rennes from £94

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 27/8. 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
27 May — 3 Jun1
1 adult
Mon 27/5
Mon 3/6

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 22 May 2024.

Popular in

May

Cheapest in

October

Average price

£299

Round-trip from

£78
High demand for flights, 28% potential price rise
Best time to find cheap flights, 24% potential price drop
Average for round-trip flights in May 2024
From London Heathrow to Rennes St Jacques

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 £134 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 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 863,249 searches. Data last updated 22 May 2024.
Consider these cheap KLM flights we've found departing from London to Rennes. Deals update often to give you more flight options matching your criteria
Wed 19/608:40LHR - RNS
1 stop6h 20mKLM
Mon 24/616:30RNS - LHR
1 stop5h 25mKLM
Deal found 21/5£209
Thu 20/620:55LHR - RNS
2 stops12h 20mKLM
Mon 24/616:30RNS - LHR
1 stop3h 55mKLM
Deal found 21/5£247
Thu 20/620:55LHR - RNS
2 stops12h 20mKLM
Thu 27/616:30RNS - LHR
1 stop5h 25mKLM
Deal found 21/5£264
Thu 20/609:55LHR - RNS
1 stop5h 05mKLM
Mon 24/616:30RNS - LHR
1 stop5h 25mKLM
Deal found 21/5£265
Sun 20/1006:30LHR - RNS
1 stop3h 35mKLM
Mon 21/1016:30RNS - LHR
1 stop5h 25mKLM
Deal found 22/5£266
Fri 20/917:10LHR - RNS
2 stops19h 35mKLM
Tue 24/916:30RNS - LHR
1 stop3h 55mKLM
Deal found 21/5£277
Sun 1/906:30LHR - RNS
1 stop3h 35mKLM
Thu 5/916:30RNS - LHR
1 stop3h 55mKLM
Deal found 21/5£278
Thu 20/609:55LHR - RNS
1 stop5h 05mKLM
Thu 27/616:30RNS - LHR
1 stop5h 25mKLM
Deal found 21/5£284
Fri 16/820:55LHR - RNS
1 stop15h 20mKLM
Tue 20/816:30RNS - LHR
1 stop3h 55mKLM
Deal found 21/5£287

Cheap Air France flights from Heathrow to Rennes

Explore cheap flight options specifically provided by Air France 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 863,249 searches. Data last updated 22 May 2024.
Some of the best deals we've found on Air France flights travelling from London to Rennes. Check back soon if you're not seeing flights that suit your needs.
Fri 21/619:45LHR - RNS
1 stop13h 30mAir France
Fri 28/607:20RNS - LHR
1 stop4h 10mAir France
Deal found 22/5£186
Fri 21/619:45LHR - RNS
1 stop13h 30mAir France
Fri 28/614:40RNS - LHR
2 stops7h 45mAir France
Deal found 22/5£205
Mon 1/719:45LHR - RNS
2 stops24h 45mAir France
Wed 3/718:30RNS - LHR
2 stops14h 25mAir France
Deal found 22/5£232
Wed 19/615:20LHR - RNS
2 stops25h 25mAir France
Mon 24/618:30RNS - LHR
2 stops14h 25mAir France
Deal found 21/5£288
Sun 1/908:55LHR - RNS
2 stops27h 40mAir France
Thu 5/910:25RNS - LHR
2 stops12h 00mAir France
Deal found 21/5£304
Sat 20/719:45LHR - RNS
1 stop14h 00mAir France
Sun 28/718:05RNS - LHR
2 stops20h 40mAir France
Deal found 21/5£369
Sat 8/609:00LHR - RNS
1 stop3h 45mAir France
Sun 9/610:20RNS - LHR
1 stop4h 25mAir France
Deal found 21/5£527
Fri 7/609:00LHR - RNS
1 stop3h 55mAir France
Sun 9/610:20RNS - LHR
1 stop4h 25mAir France
Deal found 22/5£638

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 863,249 searches. Prices were last updated on 22 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.
Fri 21/619:45LHR - RNS
1 stop13h 30mAir France
Fri 28/607:20RNS - LHR
1 stop4h 10mAir France
Deal found 22/5£186
Fri 21/619:45LHR - RNS
1 stop13h 30mAir France
Fri 28/614:40RNS - LHR
2 stops7h 45mAir France
Deal found 22/5£205
Tue 18/609:55LHR - RNS
1 stop5h 05mMultiple Airlines
Fri 21/607:20RNS - LHR
1 stop4h 10mMultiple Airlines
Deal found 22/5£244
Tue 18/619:45LHR - RNS
2 stops21h 00mMultiple Airlines
Fri 21/616:30RNS - LHR
1 stop16h 10mMultiple Airlines
Deal found 22/5£294
Fri 21/620:55LHR - RNS
2 stops12h 20mMultiple Airlines
Fri 28/614:40RNS - LHR
2 stops7h 45mMultiple Airlines
Deal found 22/5£299
Thu 23/506:30LHR - RNS
1 stop8h 30mMultiple Airlines
Sun 26/514:00RNS - LHR
1 stop8h 25mMultiple Airlines
Deal found 22/5£325
Sat 25/519:45LHR - RNS
1 stop16h 35mAir France
Tue 28/506:30RNS - LHR
2 stops15h 55mAir France
Deal found 22/5£334
Fri 7/620:55LHR - RNS
1 stop13h 10mKLM
Mon 10/616:30RNS - LHR
1 stop3h 55mKLM
Deal found 22/5£353
Thu 23/509:55LHR - RNS
1 stop5h 05mKLM
Sat 25/511:35RNS - LHR
1 stop7h 15mKLM
Deal found 22/5£373

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 863,249 searches. Data last updated 22 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.
Fri 21/619:45LHR - RNS
1 stop13h 30mAir France
Fri 28/607:20RNS - LHR
1 stop4h 10mAir France
Deal found 22/5£186
Fri 21/619:45LHR - RNS
1 stop13h 30mAir France
Fri 28/614:40RNS - LHR
2 stops7h 45mAir France
Deal found 22/5£205
Tue 8/1017:05LHR - RNS
1 stop17h 50mMultiple Airlines
Thu 10/1017:10RNS - LHR
1 stop6h 35mMultiple Airlines
Deal found 22/5£206
Tue 8/1013:10LHR - RNS
2 stops21h 45mMultiple Airlines
Thu 10/1016:30RNS - LHR
1 stop3h 55mMultiple Airlines
Deal found 22/5£224
Mon 1/719:45LHR - RNS
2 stops24h 45mAir France
Wed 3/718:30RNS - LHR
2 stops14h 25mAir France
Deal found 22/5£232
Tue 18/609:55LHR - RNS
1 stop5h 05mMultiple Airlines
Fri 21/607:20RNS - LHR
1 stop4h 10mMultiple Airlines
Deal found 22/5£244
Tue 8/1013:10LHR - RNS
2 stops21h 45mMultiple Airlines
Thu 10/1017:10RNS - LHR
2 stops17h 05mMultiple Airlines
Deal found 22/5£255
Sun 20/1006:30LHR - RNS
1 stop3h 35mKLM
Mon 21/1016:30RNS - LHR
1 stop5h 25mKLM
Deal found 22/5£266
Fri 19/719:45LHR - RNS
1 stop14h 00mAir France
Sun 21/711:25RNS - LHR
1 stop11h 00mAir France
Deal found 22/5£268

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 863,249 searches. Data last updated 22 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.
Tue 27/821:00LHR - RNS
1 stop21h 55mMultiple Airlines
Deal found 22/5£94
Sun 25/806:30LHR - RNS
1 stop5h 45mKLM
Deal found 22/5£97
Fri 6/920:55LHR - RNS
1 stop13h 10mKLM
Deal found 21/5£110
Wed 12/619:45LHR - RNS
2 stops21h 00mAir France
Deal found 21/5£119
Tue 11/619:45LHR - RNS
2 stops24h 45mAir France
Deal found 21/5£119
Tue 25/619:45LHR - RNS
2 stops24h 45mAir France
Deal found 21/5£120
Thu 4/706:15LHR - RNS
1 stop6h 35mAir France
Deal found 21/5£122
Fri 14/619:45LHR - RNS
1 stop13h 30mAir France
Deal found 22/5£123
Thu 4/706:30LHR - RNS
2 stops6h 20mKLM
Deal found 21/5£125

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 863,249 searches. Data last updated 22 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£186 - £247

Route

Depart

Return

Price

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Fri 21/6

1 stop13h 30m

Rennes St Jacques

Fri 28/6

1 stop4h 10m

£186

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Fri 21/6

1 stop13h 30m

Rennes St Jacques

Fri 28/6

2 stops7h 45m

£205

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Tue 8/10

1 stop17h 50m

Rennes St Jacques

Thu 10/10

1 stop6h 35m

£206

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Wed 19/6

1 stop6h 20m

Rennes St Jacques

Mon 24/6

1 stop5h 25m

£209

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Tue 8/10

2 stops21h 45m

Rennes St Jacques

Thu 10/10

1 stop3h 55m

£224

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Mon 1/7

2 stops24h 45m

Rennes St Jacques

Wed 3/7

2 stops14h 25m

£232

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Fri 20/9

1 stop21h 20m

Rennes St Jacques

Tue 24/9

1 stop4h 50m

£234

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Tue 18/6

1 stop5h 05m

Rennes St Jacques

Fri 21/6

1 stop4h 10m

£244

London HeathrowRennes St Jacques

LHR - RNS

LHRRNS

London Heathrow

Thu 20/6

2 stops12h 20m

Rennes St Jacques

Mon 24/6

1 stop3h 55m

£247

Flights are sorted by cheapest first

Deals found on 22/5

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 19 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

Best time to book a flight from Heathrow to Rennes

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

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 22 May 2024.
Read reviews from past customers who have flown KLM, Air France and Lufthansa from London to Rennes. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
1,555 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.9

Boarding

7.8

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.

7.9
Good
1,555 reviews
7.9
Good
1,555 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.9

Boarding

7.8

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.

7.6
Good
1,755 reviews
7.9
Good
1,555 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.9

Boarding

7.8

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.

7.2
Good
1,321 reviews
7.9
Good
1,555 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.9

Boarding

7.8

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.

7.0
Good
7,618 reviews
7.9
Good
1,555 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.9

Boarding

7.8

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 Air France for just £186, but on average you can expect to pay £248.

  • 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 £209, and Lufthansa, from £234. These flights start at 13% 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 (£97), Air France (£119), and Aer Lingus (£136).

  • 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 22/5.

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

See more FAQs

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.

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 863,249 searches. Data last updated 22 May 2024.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£90Average£169FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£159Average£230FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£178Average£208FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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.

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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