How long is the flight from Portsmouth to Brittany?

For as low as £203, KLM can have you in Brittany from Portsmouth in 3h 40m. The distance from Portsmouth to Brittany is about 200 mi.

In terms of precipitation, rainfall in Brittany ranges from 38.0 - 75.0 inches per month. October is typically the wettest month, when rainfall can reach 75.0 mm. August is typically the driest time to visit Brittany when rainfall is around 38.0 mm.

If weather is an important factor for your trip to Brittany, 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 6.0 C).

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

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

How can I find direct flights from Portsmouth to Brittany?

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

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

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

£115+ Cheap Flights from Portsmouth to Brittany

Cheap flight deals from Portsmouth to Brittany

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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Cheapest flights from Portsmouth to Brittany
Explore the most affordable flight options available from Portsmouth to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Sat 26/917:20 -

2 stops14h 55m

Sat 3/1010:15 -

2 stops10h 15m

Deal found 7/9£166

Thu 22/1009:25 -

1 stop11h 45m

Thu 29/1009:55 -

2 stops10h 35m

Deal found 7/9£180

Wed 7/1009:15 -

1 stop3h 40m

Tue 13/1014:25 -

1 stop19h 20m

Deal found 7/9£203

Mon 7/919:20 -

1 stop26h 10m

Mon 14/907:20 -

1 stop13h 45m

Deal found 6/9£223

Sat 26/909:15 -

1 stop11h 55m

Sat 3/1006:20 -

1 stop11h 30m

Deal found 7/9£248

Wed 7/1015:35 -

2 stops15h 30m

Tue 13/1018:00 -

2 stops22h 00m

Deal found 7/9£302

Find flight deals from Portsmouth to Brittany

Round-trip from	£166
One-way from	£115
Popular in	April
Cheapest in	January
Average price	£180

26/9-3/10
4 total stops
25h 10m total
Portsmouth to Brittany

Search Deals

13/9-31/12
2 total stops
20h 30m total
Portsmouth to Brittany

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£7 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Brittany that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonNantes

SOU Southampton Eastleigh - NTE Nantes Atlantique

SOUNTE

Southampton Eastleigh

Sat 26/9

17:20-09:15

2 stops14h 55m

Nantes Atlantique

Sat 3/10

10:15-19:30

2 stops10h 15m

£166

Fastest return journey

SouthamptonNantes

SOU Southampton Eastleigh - NTE Nantes Atlantique

SOUNTE

Southampton Eastleigh

Sun 13/9

10:15-20:40

1 stop9h 25m

Nantes Atlantique

Wed 31/12

00:00-00:00

Nonstop0h 00m

£178

SouthamptonRennes

SOU Southampton Eastleigh - RNS Rennes St Jacques

SOURNS

Southampton Eastleigh

Wed 7/10

09:15-13:55

1 stop3h 40m

Rennes St Jacques

Tue 13/10

14:25-08:45

1 stop19h 20m

£203

SouthamptonNantes

SOU Southampton Eastleigh - NTE Nantes Atlantique

SOUNTE

Southampton Eastleigh

Thu 22/10

09:25-22:10

1 stop11h 45m

Nantes Atlantique

Thu 29/10

22:00-14:20

1 stop17h 20m

£205

SouthamptonNantes

SOU Southampton Eastleigh - NTE Nantes Atlantique

SOUNTE

Southampton Eastleigh

Sat 26/9

09:15-22:10

1 stop11h 55m

Nantes Atlantique

Sat 3/10

06:20-16:50

1 stop11h 30m

£248

SouthamptonRennes

SOU Southampton Eastleigh - RNS Rennes St Jacques

SOURNS

Southampton Eastleigh

Wed 7/10

10:45-11:35

3 stops23h 50m

Rennes St Jacques

Tue 13/10

10:35-15:00

3 stops29h 25m

£383

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Sorted by cheapest first

Best time to book a flight from Portsmouth to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany from Portsmouth with our price prediction graph.

SOU-NTE

SOU-RNS

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 Portsmouth to Brittany

P0R-FRBR

SOU-NTE

SOU-RNS

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

Unlike in the evening, when flights are generally more expensive, you can save up to 37% on flights from Portsmouth to Brittany by exploring options for tickets in the afternoon.

Related info for your journey

How long is the flight from Portsmouth to Brittany?
For as low as £203, KLM can have you in Brittany from Portsmouth in 3h 40m. The distance from Portsmouth to Brittany is about 200 mi.
Can I find deals for flights from Portsmouth to Brittany that include hotel bookings?
Yes. In addition to deals on Portsmouth to Brittany flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to Brittany?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Brittany.
Can I find deals for business class flights from Portsmouth to Brittany?
Yes. Cheapflights offers flight deals from Portsmouth to Brittany by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Portsmouth to Brittany

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£57	Average£170	FlexibilityNo cancel fee	On-time86%	Search easyJet flights

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Deals for Portsmouth to Brittany flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Brittany?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Brittany.

Can Cheapflights find flights from Portsmouth to Brittany with no change fees?

Need flexible booking options for your flight to Brittany from Portsmouth? 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 Portsmouth to Brittany become cheaper?

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Cheap flights from Portsmouth to Brittany from £115

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Brittany

Cheapest flights from Portsmouth to BrittanyExplore the most affordable flight options available from Portsmouth to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Explore the most affordable flight options available from Portsmouth to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from Portsmouth to BrittanyDiscover carefully curated flight deals from Portsmouth to Brittany that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Discover carefully curated flight deals from Portsmouth to Brittany that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from Portsmouth to BrittanyDiscover last-minute flight deals from Portsmouth to Brittany. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to Brittany. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Portsmouth to BrittanySearch for one-way flight options from Portsmouth to Brittany. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Search for one-way flight options from Portsmouth to Brittany. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

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Best time to book a flight from Portsmouth to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany from Portsmouth with our price prediction graph.

Cheapflights Insights

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

Find hourly flight availability from Portsmouth to Brittany. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 September 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 37% on flights from Portsmouth to Brittany by exploring options for tickets in the afternoon.

Related info for your journey

How long is the flight from Portsmouth to Brittany?

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

How can I find direct flights from Portsmouth to Brittany?

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

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.

Alternative routes for Portsmouth to Brittany

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Brittany by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to France

Book a non-stop flight to one of these other cities located in France.

Search flights from Portsmouth to Brittany by cabin class

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Portsmouth and Brittany flights

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

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Cheapest flights from Portsmouth to Brittany
Explore the most affordable flight options available from Portsmouth to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from Portsmouth to Brittany
Discover carefully curated flight deals from Portsmouth to Brittany that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from Portsmouth to Brittany
Discover last-minute flight deals from Portsmouth to Brittany. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Portsmouth to Brittany
Search for one-way flight options from Portsmouth to Brittany. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.