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Cheap flights from Rennes to London Heathrow Airport from £114

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 18/7. 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.
RNS — LHR
16 apr. — 23 apr.1
1 adult
tir. 16/4
tir. 23/4

Cheap flight deals from Rennes to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Rennes (RNS) to Heathrow (LHR). 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 11 april 2024.

Popular in

January

Cheapest in

October

Average price

£246

Round-trip from

£72
High demand for flights, 37% potential price rise
Best time to find cheap flights, 40% potential price drop
Average for round-trip flights in April 2024
From Rennes St Jacques to London Heathrow

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

To save up to 71% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Rennes to London Heathrow Airport from £118 1-2 weeks out and tickets from £177 for flights departing within the next 72 hours.

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

March can be a great time to fly to London Heathrow Airport from Rennes with a flight ticket averaging about £114. Cheapflights users have found deals in the month of March for as cheap as £51. The most expensive prices can be found in the month of April.

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

When flying from Rennes to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Lufthansa flights from Rennes to Heathrow

Explore cheap flight options specifically provided by Lufthansa for the route between Rennes and Heathrow. 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 910,493 searches. Data last updated 11 april 2024.
Take a peek at the cheapest Lufthansa flights we've detected travelling from Rennes to London. Be sure to come back soon if the deals available don't appeal to you at this time.
tir. 17/910:50RNS - LHR
1 stop4h 50mLufthansa
søn. 22/910:30LHR - RNS
1 stop6h 10mLufthansa
Deal found 10/4£142
fre. 27/910:40RNS - LHR
1 stop8h 00mLufthansa
man. 30/918:30LHR - RNS
1 stop14h 45mLufthansa
Deal found 11/4£147
fre. 7/610:40RNS - LHR
1 stop6h 00mLufthansa
man. 10/619:30LHR - RNS
1 stop13h 45mLufthansa
Deal found 10/4£148
tir. 17/910:50RNS - LHR
1 stop4h 50mLufthansa
lør. 21/911:30LHR - RNS
1 stop5h 20mLufthansa
Deal found 10/4£155
fre. 6/910:40RNS - LHR
1 stop6h 00mLufthansa
man. 9/919:30LHR - RNS
1 stop13h 45mLufthansa
Deal found 11/4£160
tor. 6/618:25RNS - LHR
1 stop4h 45mLufthansa
man. 10/619:30LHR - RNS
1 stop13h 45mLufthansa
Deal found 10/4£161
tor. 19/918:25RNS - LHR
1 stop4h 45mLufthansa
lør. 21/911:30LHR - RNS
1 stop5h 20mLufthansa
Deal found 10/4£167
tor. 11/718:25RNS - LHR
1 stop4h 45mLufthansa
søn. 14/706:30LHR - RNS
1 stop10h 10mLufthansa
Deal found 11/4£169
fre. 13/910:40RNS - LHR
1 stop12h 30mLufthansa
søn. 15/911:30LHR - RNS
1 stop5h 10mLufthansa
Deal found 10/4£170

Cheap KLM flights from Rennes to Heathrow

Explore cheap flight options specifically provided by KLM for the route between Rennes and Heathrow. 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 910,493 searches. Data last updated 11 april 2024.
Browse through some of the cheapest KLM flights travelling from Rennes to London. Deals frequently update to provide users with more options.
fre. 4/1016:30RNS - LHR
1 stop3h 55mKLM
søn. 6/1006:30LHR - RNS
1 stop3h 35mKLM
Deal found 11/4£171
fre. 10/516:30RNS - LHR
1 stop5h 25mKLM
lør. 18/506:30LHR - RNS
1 stop3h 35mKLM
Deal found 11/4£171
fre. 4/1016:30RNS - LHR
1 stop3h 55mKLM
søn. 6/1006:30LHR - RNS
1 stop3h 35mKLM
Deal found 10/4£172
fre. 10/516:30RNS - LHR
1 stop5h 25mKLM
fre. 17/520:55LHR - RNS
1 stop13h 10mKLM
Deal found 10/4£173
fre. 10/516:30RNS - LHR
1 stop5h 25mKLM
ons. 15/506:30LHR - RNS
1 stop8h 30mKLM
Deal found 10/4£179
tor. 16/516:30RNS - LHR
1 stop3h 55mKLM
søn. 19/506:30LHR - RNS
2 stops5h 50mKLM
Deal found 11/4£185
tor. 16/510:30RNS - LHR
2 stops8h 05mKLM
søn. 19/506:30LHR - RNS
1 stop3h 35mKLM
Deal found 10/4£186
man. 24/616:30RNS - LHR
1 stop3h 55mKLM
tir. 2/706:30LHR - RNS
1 stop8h 30mKLM
Deal found 10/4£186
ons. 29/516:30RNS - LHR
1 stop5h 25mKLM
tir. 4/608:40LHR - RNS
1 stop6h 20mKLM
Deal found 11/4£190

Cheap Rennes to Heathrow flights in April & May 2024

Find cheap flight options from Rennes to Heathrow specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 910,493 searches. Prices were last updated on 11 april 2024.
Check out some of the best flight deals from Rennes to London in 2024. Check back regularly for other flight deals.
fre. 24/510:50RNS - LHR
1 stop11h 35mMultiple Airlines
ons. 29/506:30LHR - RNS
1 stop8h 30mMultiple Airlines
Deal found 11/4£168
tor. 16/516:30RNS - LHR
1 stop3h 55mKLM
søn. 19/506:30LHR - RNS
1 stop3h 35mKLM
Deal found 11/4£171
fre. 10/516:30RNS - LHR
1 stop5h 25mKLM
lør. 18/506:30LHR - RNS
1 stop3h 35mKLM
Deal found 11/4£171
tor. 16/516:30RNS - LHR
1 stop3h 55mKLM
søn. 19/506:30LHR - RNS
1 stop3h 35mKLM
Deal found 10/4£172
fre. 10/516:30RNS - LHR
1 stop5h 25mKLM
fre. 17/520:55LHR - RNS
1 stop13h 10mKLM
Deal found 10/4£173
fre. 10/516:30RNS - LHR
1 stop5h 25mKLM
ons. 15/506:30LHR - RNS
1 stop8h 30mKLM
Deal found 10/4£179
tor. 16/516:30RNS - LHR
1 stop3h 55mKLM
søn. 19/506:30LHR - RNS
2 stops5h 50mKLM
Deal found 11/4£185
tor. 16/510:30RNS - LHR
2 stops8h 05mKLM
søn. 19/506:30LHR - RNS
1 stop3h 35mKLM
Deal found 10/4£186
man. 29/418:30RNS - LHR
2 stops14h 25mAir France
tor. 2/506:15LHR - RNS
2 stops14h 25mAir France
Deal found 11/4£188

Rennes to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Rennes and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 910,493 searches. Data last updated 11 april 2024.
Check out some of the best flight deals from Rennes to London in 2024. Check back regularly for other flight deals.
tir. 17/910:50RNS - LHR
1 stop4h 50mLufthansa
søn. 22/910:30LHR - RNS
1 stop6h 10mLufthansa
Deal found 10/4£142
fre. 27/910:40RNS - LHR
1 stop8h 00mLufthansa
man. 30/918:30LHR - RNS
1 stop14h 45mLufthansa
Deal found 11/4£147
fre. 7/610:40RNS - LHR
1 stop6h 00mLufthansa
man. 10/619:30LHR - RNS
1 stop13h 45mLufthansa
Deal found 10/4£148
tir. 17/910:50RNS - LHR
1 stop4h 50mLufthansa
lør. 21/911:30LHR - RNS
1 stop5h 20mLufthansa
Deal found 10/4£155
fre. 6/910:40RNS - LHR
1 stop6h 00mLufthansa
man. 9/919:30LHR - RNS
1 stop13h 45mLufthansa
Deal found 11/4£160
tor. 6/618:25RNS - LHR
1 stop4h 45mLufthansa
man. 10/619:30LHR - RNS
1 stop13h 45mLufthansa
Deal found 10/4£161
tor. 19/918:25RNS - LHR
1 stop4h 45mLufthansa
lør. 21/911:30LHR - RNS
1 stop5h 20mLufthansa
Deal found 10/4£167
fre. 24/510:50RNS - LHR
1 stop11h 35mMultiple Airlines
ons. 29/506:30LHR - RNS
1 stop8h 30mMultiple Airlines
Deal found 11/4£168
tor. 11/718:25RNS - LHR
1 stop4h 45mLufthansa
søn. 14/706:30LHR - RNS
1 stop10h 10mLufthansa
Deal found 11/4£169

Rennes to Heathrow flights leaving soon

Find last-minute flight options from Rennes to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 910,493 searches. Data last updated 11 april 2024.
Have a look at some of the last-minute flights available departing from Rennes to London. To prevent any unwanted surprises, users should verify their flight info before booking.
ons. 24/410:25RNS - LHR
2 stops22h 35mAir France
søn. 28/408:55LHR - RNS
2 stops23h 50mAir France
Deal found 11/4£214
ons. 17/416:30RNS - LHR
1 stop5h 25mKLM
ons. 24/406:30LHR - RNS
1 stop8h 30mKLM
Deal found 11/4£222
ons. 17/416:30RNS - LHR
1 stop3h 55mKLM
ons. 24/409:55LHR - RNS
1 stop5h 05mKLM
Deal found 10/4£224
ons. 24/411:45RNS - LHR
1 stop10h 40mAir France
søn. 28/408:55LHR - RNS
2 stops23h 50mAir France
Deal found 11/4£229
ons. 24/410:25RNS - LHR
2 stops22h 35mAir France
søn. 28/419:45LHR - RNS
2 stops21h 00mAir France
Deal found 10/4£234
ons. 24/414:25RNS - LHR
2 stops8h 00mAir France
lør. 27/419:45LHR - RNS
1 stop14h 20mAir France
Deal found 10/4£235
tor. 25/410:25RNS - LHR
2 stops12h 00mAir France
man. 29/408:55LHR - RNS
2 stops7h 50mAir France
Deal found 10/4£238
tir. 23/410:25RNS - LHR
2 stops12h 00mAir France
søn. 28/414:45LHR - RNS
2 stops26h 00mAir France
Deal found 10/4£248
ons. 24/410:25RNS - LHR
2 stops22h 35mAir France
søn. 28/406:15LHR - RNS
1 stop3h 50mAir France
Deal found 10/4£249

One-way flights to Heathrow from Rennes

Search for one-way flight options from Rennes to Heathrow. 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 910,493 searches. Data last updated 11 april 2024.
Take a look at some of the best available options we've come across on one-way flights from Rennes to London. Users can also find round-trip Rennes to London flights by using the search form above.
tor. 18/718:25RNS - LHR
1 stop4h 45mLufthansa
Deal found 10/4£114
fre. 10/516:30RNS - LHR
1 stop5h 25mKLM
Deal found 10/4£119
lør. 14/911:35RNS - LHR
1 stop5h 40mKLM
Deal found 11/4£120
tor. 9/517:10RNS - LHR
1 stop6h 35mMultiple Airlines
Deal found 11/4£123
tir. 16/412:00RNS - LHR
1 stop20h 55mMultiple Airlines
Deal found 10/4£128
tir. 16/412:00RNS - LHR
1 stop20h 55mMultiple Airlines
Deal found 11/4£131
tir. 18/610:50RNS - LHR
1 stop5h 50mLufthansa
Deal found 10/4£134
fre. 17/516:30RNS - LHR
1 stop3h 55mKLM
Deal found 11/4£136
tor. 25/410:25RNS - LHR
2 stops9h 10mAir France
Deal found 10/4£140

Find flights from Rennes to Heathrow within your budget

Customise your flight search to find flights from Rennes to Heathrow 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 910,493 searches. Data last updated 11 april 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£142 - £188

Route

Depart

Return

Price

Rennes St JacquesLondon Heathrow

RNS - LHR

RNSLHR

Rennes St Jacques

tir. 17/9

1 stop4h 50m

London Heathrow

søn. 22/9

1 stop6h 10m

£142

Rennes St JacquesLondon Heathrow

RNS - LHR

RNSLHR

Rennes St Jacques

fre. 27/9

1 stop8h 00m

London Heathrow

man. 30/9

1 stop14h 45m

£147

Rennes St JacquesLondon Heathrow

RNS - LHR

RNSLHR

Rennes St Jacques

fre. 7/6

1 stop6h 00m

London Heathrow

man. 10/6

1 stop13h 45m

£148

Rennes St JacquesLondon Heathrow

RNS - LHR

RNSLHR

Rennes St Jacques

tir. 17/9

1 stop4h 50m

London Heathrow

lør. 21/9

1 stop5h 20m

£155

Rennes St JacquesLondon Heathrow

RNS - LHR

RNSLHR

Rennes St Jacques

fre. 24/5

1 stop11h 35m

London Heathrow

ons. 29/5

1 stop8h 30m

£168

Rennes St JacquesLondon Heathrow

RNS - LHR

RNSLHR

Rennes St Jacques

fre. 4/10

1 stop3h 55m

London Heathrow

søn. 6/10

1 stop3h 35m

£171

Rennes St JacquesLondon Heathrow

RNS - LHR

RNSLHR

Rennes St Jacques

fre. 10/5

1 stop5h 25m

London Heathrow

lør. 18/5

1 stop3h 35m

£171

Rennes St JacquesLondon Heathrow

RNS - LHR

RNSLHR

Rennes St Jacques

fre. 21/6

1 stop25h 40m

London Heathrow

lør. 22/6

1 stop22h 25m

£179

Rennes St JacquesLondon Heathrow

RNS - LHR

RNSLHR

Rennes St Jacques

man. 29/4

2 stops14h 25m

London Heathrow

tor. 2/5

2 stops14h 25m

£188

Flights are sorted by cheapest first

Deals found on 10/4

No data available for this route at this time. Please check back soon.

Average price of flights to Heathrow by month

Plan your trip from Rennes to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Rennes to Heathrow is currently £127 while a return flight costs £163. Price data was last updated on 7 April 2024.

Currently, January is the cheapest month in which you can book a flight from Rennes to London Heathrow Airport (average of £111). Flying from Rennes to London Heathrow Airport in July is currently the most expensive (average of £178). 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.

January

£88

February

£100

March

£95

April

£102

May

£112

June

£136

July

£142

August

£115

September

£110

October

£127

November

£92

December

£96

Temperature and rainfall in Heathrow by month

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

LON

Temperature

4 - 17 °C

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 11 april 2024.
Read reviews from past customers who have flown Lufthansa, KLM and Air France from Rennes to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
1,659 reviews

Boarding

7.8

Crew

8.4

Overall

7.9

Entertainment

7.3

Food

7.3

Comfort

7.6

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
1,659 reviews
7.9
Good
1,659 reviews

Boarding

7.8

Crew

8.4

Overall

7.9

Entertainment

7.3

Food

7.3

Comfort

7.6

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
1,845 reviews
7.9
Good
1,659 reviews

Boarding

7.8

Crew

8.4

Overall

7.9

Entertainment

7.3

Food

7.3

Comfort

7.6

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
1,364 reviews
7.9
Good
1,659 reviews

Boarding

7.8

Crew

8.4

Overall

7.9

Entertainment

7.3

Food

7.3

Comfort

7.6

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
7,828 reviews
7.9
Good
1,659 reviews

Boarding

7.8

Crew

8.4

Overall

7.9

Entertainment

7.3

Food

7.3

Comfort

7.6

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 Rennes to Heathrow. 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 from for flights from Rennes to London Heathrow?

    If you book a flight to London Heathrow from Rennes, you will be flying from St Jacques, which is the city’s only airport. Rennes St Jacques (RNS) is located 4.0 mi from the center of Rennes. There are 0 flights from St Jacques to London Heathrow per day from 0 different airlines.

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

    Yes, there are multiple flights from Rennes to London Heathrow Airport for under £200. The cheapest flight booked recently is on Lufthansa for just £142, but on average you can expect to pay £167.

  • Are there last-minute flights available from Rennes to London Heathrow Airport for under £300?

    There are currently 20+ open flights from Rennes to London Heathrow Airport within the next 7 days for less than £300.

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

    Currently priced at £142, Lufthansa will fly you from Rennes to London Heathrow Airport and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Air France - these airlines can fly you to your destination from £171 and £179, respectively. Lufthansa is currently priced 40% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as little as £114 on Lufthansa Other airlines that offer cheap prices include KLM from £119 and Air France from £140 one-way.

  • What does RNS to LHR mean?

    Rennes St Jacques Airport is RNS and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring 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 Rennes to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter 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 Rennes to Heathrow that include hotel bookings?

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

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

    Yes. Cheapflights offers flight deals from Rennes to Heathrow 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 Rennes to Heathrow that allow pets onboard?

    Many airlines do 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 Rennes to Heathrow?

    Yes, you can often find last-minute deals on Rennes to Heathrow 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 Rennes to London Heathrow Airport flight deals updated?

    The Rennes to London Heathrow Airport flight deals you see on this page were last updated on 11/4.

See more FAQs

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