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Cheap flights from Brittany to Belfast from £54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brittany to Belfast departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Brittany to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:15 - 21:15
NTE
-
BFS
12h 00m
1 stop
Multiple Airlines Logo
20:15 - 09:15
BFS
-
NTE
12h 00m
1 stop
£91Multiple Airlines
Sat, 10 Oct - Sat, 17 Oct
Multiple Airlines Logo
10:15 - 21:15
NTE
-
BFS
12h 00m
1 stop
Multiple Airlines Logo
06:55 - 09:15
BFS
-
NTE
25h 20m
2 stops
£123Multiple Airlines
Sat, 10 Oct - Sat, 17 Oct
Multiple Airlines Logo
11:05 - 20:40
NTE
-
BFS
10h 35m
1 stop
Multiple Airlines Logo
19:35 - 09:05
BFS
-
NTE
12h 30m
1 stop
£141Multiple Airlines
Sun, 12 Jul - Sun, 19 Jul
Multiple Airlines Logo
11:05 - 20:40
NTE
-
BFS
10h 35m
1 stop
Multiple Airlines Logo
20:15 - 09:15
BFS
-
NTE
12h 00m
1 stop
£142Multiple Airlines
Sun, 9 Aug - Sat, 15 Aug
Multiple Airlines Logo
10:15 - 21:15
NTE
-
BFS
12h 00m
1 stop
Multiple Airlines Logo
20:15 - 09:15
BFS
-
NTE
12h 00m
1 stop
£142Multiple Airlines
Sat, 1 Aug - Sat, 8 Aug
easyJet Logo
21:55 - 20:35
NTE
-
BHD
23h 40m
1 stop
easyJet Logo
18:50 - 11:10
BHD
-
NTE
15h 20m
1 stop
£164easyJet
Sat, 5 Sep - Wed, 9 Sep
easyJet Logo
22:00 - 13:40
RNS
-
BHD
16h 40m
1 stop
easyJet Logo
17:10 - 09:30
BHD
-
RNS
15h 20m
1 stop
£220easyJet
Tue, 18 Aug - Sat, 22 Aug
easyJet Logo
16:50 - 20:30
RNS
-
BHD
4h 40m
1 stop
easyJet Logo
07:00 - 14:50
BHD
-
RNS
6h 50m
1 stop
£329easyJet
Sat, 8 Aug - Wed, 12 Aug
KLM Logo
18:05 - 09:20
RNS
-
BHD
16h 15m
1 stop
KLM Logo
17:30 - 10:20
BHD
-
RNS
15h 50m
2 stops
£534KLM
Sat, 8 Aug - Tue, 11 Aug
KLM Logo
18:05 - 09:20
RNS
-
BHD
16h 15m
1 stop
KLM Logo
09:50 - 10:20
BHD
-
RNS
23h 30m
2 stops
£546KLM
Sat, 8 Aug - Wed, 12 Aug

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easyJet flights from Brittany to Belfast

Our best easyJet deals on Brittany to Belfast flight tickets
easyJet
5 Sept
NTE21:55Nantes Atlantique
23h 40m
1 stop
BHD20:35Belfast City
9 Sept
BHD18:50Belfast City
15h 20m
1 stop
NTE11:10Nantes Atlantique
£164
easyJet
6 Jul
NTE22:15Nantes Atlantique
10h 25m
1 stop
BFS07:40Belfast Intl
13 Jul
BFS20:55Belfast Intl
10h 55m
1 stop
NTE08:50Nantes Atlantique
£194
easyJet
24 Oct
NTE21:55Nantes Atlantique
13h 00m
1 stop
BFS09:55Belfast Intl
28 Oct
BFS10:55Belfast Intl
22h 40m
1 stop
NTE10:35Nantes Atlantique
£197

KLM flights from Brittany to Belfast

Our best KLM deals on Brittany to Belfast flight tickets
KLM
5 Sept
NTE17:45Nantes Atlantique
16h 30m
2 stops
BHD09:15Belfast City
9 Sept
BHD17:30Belfast City
22h 05m
1 stop
NTE16:35Nantes Atlantique
£260
KLM
12 Jul
NTE19:45Nantes Atlantique
38h 35m
2 stops
BHD09:20Belfast City
19 Jul
BHD09:50Belfast City
11h 20m
1 stop
NTE22:10Nantes Atlantique
£320
KLM
7 Jul
NTE14:20Nantes Atlantique
20h 00m
2 stops
BHD09:20Belfast City
15 Jul
BHD17:30Belfast City
16h 55m
1 stop
NTE11:25Nantes Atlantique
£346

momondo Fare Finder

 
Customise your flight search to find flights from Brittany to Belfast 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, momondo users made 279,928 searches. Data last updated 29 June 2026.
Use the filters below to find and compare flights from Brittany to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NantesBelfast

NTE - BFS

NTEBFS

Nantes Atlantique

Sat 10/10

10:15-21:15

1 stop12h 00m

Belfast Intl

Sat 17/10

20:15-09:15

1 stop12h 00m

£91

NantesBelfast

NTE - BFS

NTEBFS

Nantes Atlantique

Sat 10/10

10:15-21:15

1 stop12h 00m

Belfast Intl

Sat 17/10

06:55-09:15

2 stops25h 20m

£123

NantesBelfast

NTE - BFS

NTEBFS

Nantes Atlantique

Sun 12/7

11:05-20:40

1 stop10h 35m

Belfast Intl

Sun 19/7

19:35-09:05

1 stop12h 30m

£141

NantesBelfast

NTE - BFS

NTEBFS

Nantes Atlantique

Sun 9/8

11:05-20:40

1 stop10h 35m

Belfast Intl

Sat 15/8

20:15-09:15

1 stop12h 00m

£142

NantesBelfast

NTE - BFS

NTEBFS

Nantes Atlantique

Sat 1/8

10:15-21:15

1 stop12h 00m

Belfast Intl

Sat 8/8

20:15-09:15

1 stop12h 00m

£142

NantesBelfast

NTE - BHD

NTEBHD

Nantes Atlantique

Sat 5/9

21:55-20:35

1 stop23h 40m

Belfast City

Wed 9/9

18:50-11:10

1 stop15h 20m

£164

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Tue 18/8

22:00-13:40

1 stop16h 40m

Belfast City

Sat 22/8

17:10-09:30

1 stop15h 20m

£220
Fastest return journey

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sat 8/8

16:50-20:30

1 stop4h 40m

Belfast City

Wed 12/8

07:00-14:50

1 stop6h 50m

£329

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sat 8/8

18:05-09:20

1 stop16h 15m

Belfast City

Tue 11/8

17:30-10:20

2 stops15h 50m

£534

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sat 8/8

18:05-09:20

1 stop16h 15m

Belfast City

Wed 12/8

09:50-10:20

2 stops23h 30m

£546

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Brittany to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Belfast?

Flight times from Brittany to Belfast vary, but if you’re flying out of Rennes and flying into Belfast Intl Airport (one of the most popular routes), then the duration is 16h 40m on average. Another popular route from Brittany to Belfast is flying from Brest to Belfast Intl Airport, which will take roughly 22h 10m. Keep in mind that layovers or delays could extend your travel time.

Cheap Brittany to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brittany to Belfast

Fastest flight time

4h 55m

Direct flights

None
The fastest flight from Brittany to Belfast takes 4h 55m
There are no direct flights from Brittany to Belfast. There are no popular flight routes from Brittany to Belfast.
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Frequently asked questions about flying from Brittany to Belfast

  • When did momondo last update prices for flights from Brittany to Belfast?

    Prices for flights from Brittany to Belfast are refreshed on a daily basis.

  • How old do you have to be to fly from Brittany to Belfast?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brittany to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The necessary travel and health documents for your Belfast trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Brittany to Belfast?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Brittany to Belfast for you.

Can I find flights from Brittany to Belfast with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Brittany to Belfast flights to just show those with flexible booking policies.

How can momondo help me find flights from Brittany to Belfast?

momondo provides multiple filters to help you find the best flight to Belfast from Brittany. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Brittany to Belfast right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Brittany to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport