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Cheap flights from Nantes to London Heathrow Airport from £54

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
NTE — LHR
25 Apr — 2 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Nantes to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Nantes to Heathrow
Explore the most affordable flight options available from Nantes to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2026.

Mon 18/523:15
NTE
-
LHR
1 stop10h 55m
Vueling
Wed 27/520:50
LHR
-
NTE
1 stop15h 15m
Vueling
Deal found 24/3£124
Wed 3/623:15
NTE
-
LHR
1 stop10h 55m
Vueling
Tue 9/620:50
LHR
-
NTE
1 stop11h 05m
Vueling
Deal found 24/3£125
Sat 2/523:15
NTE
-
LHR
1 stop10h 55m
Vueling
Tue 5/520:50
LHR
-
NTE
1 stop11h 05m
Vueling
Deal found 21/3£127
Fri 15/523:10
NTE
-
LHR
1 stop11h 00m
Vueling
Tue 19/520:50
LHR
-
NTE
1 stop11h 05m
Vueling
Deal found 25/3£128
Tue 28/423:15
NTE
-
LHR
1 stop10h 55m
Vueling
Tue 5/520:50
LHR
-
NTE
1 stop11h 05m
Vueling
Deal found 25/3£131
Mon 9/1122:25
NTE
-
LHR
1 stop11h 45m
Vueling
Fri 13/1109:55
LHR
-
NTE
1 stop10h 20m
Vueling
Deal found 25/3£134
Mon 30/323:00
NTE
-
LHR
1 stop11h 10m
Vueling
Wed 8/420:50
LHR
-
NTE
1 stop15h 15m
Vueling
Deal found 21/3£136
Sat 2/523:15
NTE
-
LHR
1 stop10h 55m
Vueling
Mon 4/520:50
LHR
-
NTE
1 stop15h 20m
Vueling
Deal found 24/3£137
Fri 1/523:10
NTE
-
LHR
1 stop11h 00m
Vueling
Mon 4/520:50
LHR
-
NTE
1 stop15h 20m
Vueling
Deal found 23/3£140

Find flight deals from Nantes to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Nantes (NTE) 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 26 March 2026.

Round-trip from

£124

One-way from

£54

Popular in

July

Cheapest in

May

Average price

£190
Vueling
  • Vueling
  • 18/5-27/5
  • 2 total stops
  • 26h 10m total
  • Nantes to London
Search Deals
Vueling
  • Vueling
  • 3/6
  • 1 total stop
  • 10h 55m total
  • Nantes to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Nantes 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 858,174 searches. Data last updated 26 March 2026.
Use the filters below to find and compare flights from Nantes to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Sat 5/9

17:20-20:55

1 stop4h 35m

London Heathrow

Mon 7/9

17:10-22:10

1 stop4h 00m

£169

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Mon 11/5

14:20-21:25

1 stop8h 05m

London Heathrow

Thu 14/5

15:00-20:10

1 stop4h 10m

£178

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Tue 16/6

17:20-20:55

1 stop4h 35m

London Heathrow

Fri 19/6

08:40-13:55

1 stop4h 15m

£203

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Tue 14/7

17:20-20:55

1 stop4h 35m

London Heathrow

Wed 22/7

11:45-16:35

1 stop3h 50m

£218

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Wed 13/5

14:25-17:35

1 stop4h 10m

London Heathrow

Tue 19/5

08:40-13:55

1 stop4h 15m

£225

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Sun 14/6

14:25-17:50

1 stop4h 25m

London Heathrow

Thu 18/6

06:30-11:15

1 stop3h 45m

£241

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Sat 22/8

06:20-10:45

1 stop5h 25m

London Heathrow

Thu 27/8

06:30-11:15

1 stop3h 45m

£251

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Fri 24/7

17:20-20:55

1 stop4h 35m

London Heathrow

Mon 27/7

11:45-16:35

1 stop3h 50m

£254
Fastest return journey

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Tue 16/6

14:25-17:35

1 stop4h 10m

London Heathrow

Thu 18/6

06:30-11:15

1 stop3h 45m

£267

NantesLondon

NTE - LHR

NTELHR

Nantes Atlantique

Mon 13/4

23:00-09:10

1 stop11h 10m

London Heathrow

Fri 17/4

20:50-13:05

1 stop15h 15m

£271

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Nantes to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Nantes 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 Nantes to London Heathrow Airport

How far ahead should I book a flight from Nantes to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Nantes to Heathrow. Price data was last updated on 13 March 2026.

The price you pay for your flight from Nantes to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Nantes to London Heathrow Airport?

Currently, May is the cheapest month in which you can book a flight from Nantes to London Heathrow Airport (average of £40). Flying from Nantes to London Heathrow Airport in January is currently the most expensive (average of £166). 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.

How much does it cost for a return flight from Nantes to London Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from Nantes 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 Nantes to London Heathrow?

    Most people fly from Nantes Atlantique (NTE) if they book a flight from Nantes to London Heathrow. On average, Nantes Atlantique has 0 outbound flights to London Heathrow per day from 0 airlines. Nantes Atlantique is conveniently located just 5.2 mi from Nantes’s city center.

  • How long is the flight from Nantes to London Heathrow Airport?

    A quick flight from Nantes to London Heathrow Airport can take about 4h 35m. KLM provides one of the quickest options available for as low as £169. There are 303 mi between Nantes and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nantes 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.

  • What is the cheapest month to book a flight from Nantes to London Heathrow Airport?

    Currently, May is the cheapest month in which you can book a flight from Nantes to London Heathrow Airport (average of £40). Flying from Nantes to London Heathrow Airport in January is currently the most expensive (average of £166). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Eastbourne
Guildford
Watford
Kingston upon Thames
Romford
Ipswich
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Nantes to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Nantes to Gatwick flights
Nantes to London City flights
Nantes to Stansted flights
Nantes to Luton flights
Nantes to Southend flights

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 Nantes to Heathrow?

Cheapflights makes it easy to find Nantes to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Heathrow from Nantes 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 Nantes to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Nantes shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Nantes to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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