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Cheap flights from Portsmouth to Nantes from £119

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — NTE
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Portsmouth to Nantes

Keep the following information in mind while searching for Portsmouth to Nantes flight deals. Data was last updated 21 February 2025.

Round-trip from

£240

One-way from

£119

Popular in

August

Cheapest in

September

Average price

£74
16/4-21/4
  • 16/4-21/4
  • 4 total stops
  • 49h 45m total
  • Portsmouth to Nantes
Search Deals
KLM
  • KLM
  • 23/3
  • 2 total stops
  • 11h 55m total
  • Portsmouth to Nantes
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Portsmouth to Nantes

Cheapest flights from Portsmouth to Nantes
Explore the most affordable flight options available from Portsmouth to Nantes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 16/409:00SOU - NTE
2 stops23h 45mMultiple Airlines
Mon 21/410:45NTE - SOU
2 stops26h 00mMultiple Airlines
Deal found 20/2£240

Find flights from Portsmouth to Nantes within your budget

Customise your flight search to find flights from Portsmouth to Nantes 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 21 February 2025.

Fly from

Portsmouth

Fly to

Nantes

Route

Depart

Return

Price

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Wed 16/4

09:00-09:45

2 stops23h 45m

Nantes Atlantique

Mon 21/4

10:45-11:45

2 stops26h 00m

£240

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Sun 23/3

09:30-22:25

2 stops11h 55m

£119

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Sun 23/3

20:10-16:50

1 stop19h 40m

£122

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Portsmouth to Nantes

Have a flexible travel schedule? Discover the best time to fly to Nantes from Portsmouth 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.

Travel insights for flights from Portsmouth to Nantes

Get recent, data-driven insights about flights from Portsmouth to Nantes including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portsmouth to Nantes?

Currently, December is the cheapest month in which you can book a flight from Portsmouth to Nantes (average of £66). Flying from Portsmouth to Nantes in August is currently the most expensive (average of £150). 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.

What is the cheapest time of day to fly from P0R to NTE?

Find hourly flight availability from Portsmouth to Nantes. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

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

Rainfall in Nantes by month

Plan your trip to Nantes by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nantes ranges from 50.0 - 90.0 inches per month. November is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Nantes when rainfall is around 50.0 mm.

Temperature in Nantes by month

Plan your trip to Nantes by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nantes, 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 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Nantes

Get insights into the airlines that provide service to Nantes. 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 Nantes. Reviews last updated 21 February 2025.
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,331 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Nantes. 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 Nantes from Portsmouth?

    Most people fly into Nantes Atlantique (NTE) if they book a flight to Nantes from Portsmouth. On average, Nantes Atlantique has 0 inbound flights from Portsmouth per day from 5 airlines. Nantes Atlantique is conveniently located just 5.2 mi from Nantes’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Nantes 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 Portsmouth to Nantes?

    Currently, December is the cheapest month in which you can book a flight from Portsmouth to Nantes (average of £66). Flying from Portsmouth to Nantes in August is currently the most expensive (average of £150). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Portsmouth to Nantes

Discover the top 5 airlines that operate flights from Portsmouth to Nantes. 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 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£26Average£58FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£52Average£146FlexibilityNo cancel feeOn-time86%
Search easyJet flights
LufthansaCheapest£145Average£284FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£162Average£209FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£175Average£283FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Portsmouth to Nantes?

When you search for this flight from Portsmouth to Nantes, 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 Portsmouth to Nantes?

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Nantes, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Portsmouth to Nantes 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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