How long is the flight from Northern Ireland to Brittany?

KLM can get you from Northern Ireland to Brittany in just under 17h. Your travel time can differ by up to . There are 548 mi between Northern Ireland and Brittany.

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).

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

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

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

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

How can I find direct flights from Northern Ireland to Brittany?

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

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

Yes. Cheapflights offers flight deals from Northern Ireland 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.

£75+ Flights from Northern Ireland to Brittany

Find flight deals from Northern Ireland to Brittany

Enter your travel dates to find the best prices.

Best flights from Northern Ireland to Brittany
Discover carefully curated flight deals from Northern Ireland to Brittany that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 November 2025.

Thu 8/117:20BHD - NTE

1 stop17h 00mKLM

Sun 11/112:10NTE - BHD

1 stop5h 40mKLM

Deal found 18/11£347

Mon 30/317:30BHD - NTE

1 stop3h 40mKLM

Tue 31/317:20NTE - BHD

1 stop24h 35mKLM

Deal found 18/11£431

Tue 24/306:30BHD - NTE

1 stop14h 40mKLM

Wed 25/317:25NTE - BHD

1 stop24h 25mKLM

Deal found 16/11£433

Tue 10/306:30BHD - RNS

1 stop9h 35mKLM

Wed 11/317:30RNS - BHD

1 stop4h 30mKLM

Deal found 17/11£433

One-way flights from Northern Ireland to Brittany
Search for one-way flight options from Northern Ireland to Brittany. Find affordable one-way fares based on user searches. Data last updated 19 November 2025.

Thu 2/420:05BFS - NTE

1 stop24h 25measyJet

Deal found 18/11£75

Sat 4/421:30BFS - NTE

1 stop12h 10mMultiple Airlines

Deal found 18/11£77

Sat 4/407:00BHD - NTE

1 stop26h 05measyJet

Deal found 18/11£81

Thu 2/420:05BHD - NTE

1 stop24h 25measyJet

Deal found 18/11£87

Sat 4/406:55BFS - NTE

2 stops25h 20mRyanair

Deal found 18/11£109

Thu 2/421:00BFS - NTE

2 stops18h 30mMultiple Airlines

Deal found 18/11£118

Sat 4/412:10BHD - NTE

2 stops20h 05mMultiple Airlines

Deal found 18/11£120

Thu 2/412:20BHD - NTE

3 stops21h 55mMultiple Airlines

Deal found 18/11£170

Fri 19/1207:20BHD - RNS

1 stop5h 50measyJet

Deal found 16/11£188

Sat 20/1213:55BHD - RNS

1 stop25h 10measyJet

Deal found 16/11£209

Sun 21/1207:25BHD - RNS

1 stop7h 40measyJet

Deal found 16/11£220

Sat 20/1218:55BHD - RNS

3 stops22h 10mMultiple Airlines

Deal found 16/11£293

Cheap flight deals from Northern Ireland to Brittany

Round-trip from	£432
One-way from	£75

KLM
30/3-31/3
2 total stops
41h 25m total
Northern Ireland to Brittany

Search Deals

easyJet
2/4
1 total stop
24h 25m total
Northern Ireland to Brittany

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastNantes

BHD - NTE

BHDNTE

Belfast City

Thu 8/1

17:20-11:20

1 stop17h 00m

Nantes Atlantique

Sun 11/1

12:10-16:50

1 stop5h 40m

£347

BelfastNantes

BHD - NTE

BHDNTE

Belfast City

Mon 30/3

17:30-22:10

1 stop3h 40m

Nantes Atlantique

Tue 31/3

17:20-16:55

1 stop24h 35m

£431

BelfastNantes

BHD - NTE

BHDNTE

Belfast City

Tue 24/3

06:30-22:10

1 stop14h 40m

Nantes Atlantique

Wed 25/3

17:25-16:50

1 stop24h 25m

£433

BelfastRennes

BHD - RNS

BHDRNS

Belfast City

Tue 10/3

06:30-17:05

1 stop9h 35m

Rennes St Jacques

Wed 11/3

17:30-21:00

1 stop4h 30m

£433

BelfastNantes

BFS - NTE

BFSNTE

Belfast Intl

Thu 2/4

20:05-21:30

1 stop24h 25m

£75

BelfastNantes

BFS - NTE

BFSNTE

Belfast Intl

Sat 4/4

21:30-10:40

1 stop12h 10m

£77

BelfastNantes

BHD - NTE

BHDNTE

Belfast City

Sat 4/4

07:00-10:05

1 stop26h 05m

£81

BelfastNantes

BHD - NTE

BHDNTE

Belfast City

Thu 2/4

20:05-21:30

1 stop24h 25m

£87

BelfastNantes

BFS - NTE

BFSNTE

Belfast Intl

Sat 4/4

06:55-09:15

2 stops25h 20m

£109

BelfastNantes

BFS - NTE

BFSNTE

Belfast Intl

Thu 2/4

21:00-16:30

2 stops18h 30m

£118

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 18 results

Best time to book a flight from Northern Ireland to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany from Northern Ireland 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 Northern Ireland to Brittany

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

Related info for your journey

How long is the flight from Northern Ireland to Brittany?
KLM can get you from Northern Ireland to Brittany in just under 17h. Your travel time can differ by up to . There are 548 mi between Northern Ireland and Brittany.
Can I find deals for flights from Northern Ireland to Brittany that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Brittany flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Brittany?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Brittany.
Can I find deals for business class flights from Northern Ireland to Brittany?
Yes. Cheapflights offers flight deals from Northern Ireland 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.

See more FAQs

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Alternative routes for Northern Ireland to Brittany

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How does Cheapflights help users find flights from Northern Ireland to Brittany?

Deals for Northern Ireland 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 Northern Ireland to Brittany?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Northern Ireland to Brittany for you. Better yet — we are completely free to use.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Brittany from Northern Ireland today and book when prices fit your budget.

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Cheap flights from Northern Ireland to Brittany from £75

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Northern Ireland to Brittany

Best flights from Northern Ireland to BrittanyDiscover carefully curated flight deals from Northern Ireland to Brittany that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 November 2025.

Discover carefully curated flight deals from Northern Ireland to Brittany that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 November 2025.

Cheap flight deals from Northern Ireland to Brittany

Keep the following information in mind while searching for Northern Ireland to Brittany flight deals. Data was last updated 19 November 2025.

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Northern Ireland to Brittany

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

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Brittany

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland 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 Northern Ireland to Brittany?

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

How can I find direct flights from Northern Ireland to Brittany?

Can I find deals for business class flights from Northern Ireland 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 Northern Ireland to Brittany

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

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 Northern Ireland to Brittany?

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

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

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

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Best flights from Northern Ireland to Brittany
Discover carefully curated flight deals from Northern Ireland to Brittany that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 November 2025.