Find flights
When to book
FAQs

Cheap flights from Portsmouth to Brittany from £84

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BES
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Brittany

Enter your travel dates to find the best prices.

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 30 March 2026.

Mon 22/620:40
SOU
-
NTE
1 stop15h 00m
Multiple Airlines
Wed 1/718:25
NTE
-
SOU
1 stop15h 10m
Multiple Airlines
Deal found 27/3£116
Tue 5/509:20
SOU
-
NTE
1 stop6h 40m
Multiple Airlines
Tue 12/517:15
NTE
-
SOU
2 stops40h 20m
Multiple Airlines
Deal found 27/3£165
Tue 5/520:00
SOU
-
NTE
1 stop11h 25m
Multiple Airlines
Sat 16/510:15
NTE
-
SOU
2 stops26h 20m
Multiple Airlines
Deal found 27/3£167
Sat 9/512:15
SOU
-
NTE
2 stops21h 25m
Multiple Airlines
Sat 16/510:15
NTE
-
SOU
2 stops22h 40m
Multiple Airlines
Deal found 25/3£184
Wed 6/520:00
SOU
-
NTE
1 stop12h 10m
Multiple Airlines
Fri 15/517:05
NTE
-
SOU
2 stops15h 15m
Multiple Airlines
Deal found 27/3£189
Tue 5/509:20
SOU
-
NTE
1 stop6h 40m
Multiple Airlines
Mon 11/515:55
NTE
-
SOU
1 stop17h 45m
Multiple Airlines
Deal found 27/3£194
Tue 5/520:00
SOU
-
NTE
1 stop11h 25m
Multiple Airlines
Sun 17/521:05
NTE
-
SOU
2 stops12h 35m
Multiple Airlines
Deal found 27/3£200
Mon 4/520:40
SOU
-
NTE
1 stop13h 10m
Multiple Airlines
Wed 13/506:35
NTE
-
SOU
2 stops9h 25m
Multiple Airlines
Deal found 27/3£201
Tue 12/517:20
SOU
-
RNS
2 stops16h 00m
KLM
Tue 19/514:30
RNS
-
SOU
1 stop19h 05m
KLM
Deal found 28/3£230
Tue 12/518:10
SOU
-
RNS
2 stops19h 40m
Multiple Airlines
Tue 19/511:05
RNS
-
SOU
3 stops33h 25m
Multiple Airlines
Deal found 28/3£275
Mon 25/517:20
SOU
-
RNS
1 stop19h 40m
KLM
Sat 30/517:05
RNS
-
SOU
1 stop16h 40m
KLM
Deal found 26/3£303
Sat 4/417:20
SOU
-
RNS
1 stop19h 35m
KLM
Mon 4/514:25
RNS
-
SOU
1 stop19h 10m
KLM
Deal found 26/3£314

Find flight deals from Portsmouth to Brittany

Keep the following information in mind while searching for Portsmouth to Brittany flight deals. Data was last updated 30 March 2026.

Round-trip from

£116

One-way from

£84

Popular in

July

Cheapest in

January

Average price

£94
22/6-1/7
  • 22/6-1/7
  • 2 total stops
  • 30h 10m total
  • Portsmouth to Brittany
Search Deals
13/5
  • 13/5
  • 1 total stop
  • 12h 10m total
  • Portsmouth to Brittany
Search Deals
Highest demand for flights based on searches. 32% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% 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 Portsmouth to Brittany 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 30 March 2026.
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 - NTE

SOUNTE

Southampton Eastleigh

Sat 9/5

12:15-10:40

2 stops21h 25m

Nantes Atlantique

Sat 16/5

10:15-07:55

2 stops22h 40m

£184

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Tue 5/5

20:00-08:25

1 stop11h 25m

Nantes Atlantique

Fri 15/5

20:15-08:40

1 stop13h 25m

£194

SouthamptonRennes

SOU - RNS

SOURNS

Southampton Eastleigh

Tue 12/5

09:05-13:55

1 stop3h 50m

Rennes St Jacques

Tue 19/5

14:30-08:35

1 stop19h 05m

£245

SouthamptonRennes

SOU - RNS

SOURNS

Southampton Eastleigh

Tue 12/5

18:10-14:50

2 stops19h 40m

Rennes St Jacques

Tue 19/5

11:05-19:30

3 stops33h 25m

£275

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Fri 10/7

20:45-14:35

2 stops16h 50m

Nantes Atlantique

Sun 12/7

11:05-08:45

3 stops46h 40m

£284

SouthamptonRennes

SOU - RNS

SOURNS

Southampton Eastleigh

Mon 25/5

20:00-17:25

2 stops20h 25m

Rennes St Jacques

Sat 30/5

18:50-08:35

1 stop14h 45m

£382

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Tue 5/5

09:05-17:55

2 stops7h 50m

Nantes Atlantique

Thu 14/5

06:05-16:50

2 stops11h 45m

£423

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Tue 5/5

09:05-22:30

2 stops12h 25m

Nantes Atlantique

Fri 15/5

06:05-16:50

2 stops11h 45m

£470

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Wed 6/5

09:05-17:55

2 stops7h 50m

Nantes Atlantique

Fri 15/5

10:30-16:50

2 stops7h 20m

£482
Fastest return journey

SouthamptonNantes

SOU - NTE

SOUNTE

Southampton Eastleigh

Thu 7/5

09:05-17:55

2 stops7h 50m

Nantes Atlantique

Thu 14/5

12:00-16:50

1 stop5h 50m

£491

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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.
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

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

Currently, September is the cheapest month in which you can book a flight from Portsmouth to Brittany (average of £54). Flying from Portsmouth to Brittany in April is currently the most expensive (average of £122). 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 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 30 March 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 49% on flights from Portsmouth to Brittany by exploring options for tickets in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Brittany. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portsmouth to Brittany?

    For as low as £245, KLM can have you in Brittany from Portsmouth in 3h 50m. 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.

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

    Currently, September is the cheapest month in which you can book a flight from Portsmouth to Brittany (average of £54). Flying from Portsmouth to Brittany in April is currently the most expensive (average of £122). 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

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.
Heathrow to Charles de Gaulle flights
Gatwick to Charles de Gaulle flights
Luton to Charles de Gaulle flights
London City to Charles de Gaulle flights
Heathrow to Orly flights
London City to Orly flights
Gatwick to Orly flights
Stansted to Beauvais-Tille flights
Southend to Charles de Gaulle flights
Stansted to Orly flights
Heathrow to Nice flights
Luton to Beauvais-Tille flights
Heathrow to Beauvais-Tille flights
Gatwick to Nice flights
London City to Nice flights
Luton to Orly flights
Gatwick to Beauvais-Tille flights
Luton to Nice flights
Manchester to Charles de Gaulle flights
Stansted to Nice flights
Heathrow to Marseille flights
Gatwick to Lyon flights
Birmingham to Charles de Gaulle flights
Gatwick to Marseille flights
Gatwick to Bordeaux flights
Manchester to Orly flights
Manchester to Beauvais-Tille flights
Stansted to Charles de Gaulle flights
Edinburgh to Charles de Gaulle flights
Heathrow to Lyon flights
Luton to Lyon flights
Heathrow to Bordeaux flights
Stansted to Marseille flights
Southend to Nice flights
Luton to Bordeaux flights
Stansted to Lyon flights
London City to Lyon flights
Luton to Marseille flights
London City to Marseille flights
Bristol to Charles de Gaulle flights
London City to Bordeaux flights
Birmingham to Orly flights
Stansted to Bordeaux flights
Gatwick to Montpellier flights
Heathrow to Toulouse flights
Birmingham to Beauvais-Tille flights
Bristol to Beauvais-Tille flights
Bristol to Orly flights
Manchester to Nice flights
Stansted to Toulouse flights

Top 3 airlines flying from Portsmouth to Brittany

Discover the top 3 airlines that operate flights from Portsmouth to Brittany. 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 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
VoloteaCheapest£54Average£80FlexibilityNo cancel feeOn-timeN/A
Search Volotea flights
easyJetCheapest£59Average£167FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Air FranceCheapest£175Average£337FlexibilityNo cancel feeOn-time77%
Search Air France 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 Portsmouth to Brittany?

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?

Of course! You can now track prices for flights from Portsmouth to Brittany and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.