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Cheap flights from Northern Ireland to Rennes from £60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Rennes departing on 16/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Northern Ireland to Rennes

Cheap return flights

Logo
07:15 - 15:40BFS-RNS
7h 25m1 stop
Logo
16:20 - 10:30RNS-BFS
19h 10m1 stop
£166
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Logo
07:15 - 15:40BFS-RNS
7h 25m1 stop
Logo
16:10 - 22:30RNS-BFS
7h 20m2 stops
£212
Find Deal
Sun, 28 Sep - Sun, 5 Oct
easyJet Logo
21:35 - 15:40BFS-RNS
17h 05m2 stops
easyJet Logo
16:10 - 07:50RNS-BFS
16h 40m2 stops
£249easyJet
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Logo
15:40 - 09:50BFS-RNS
41h 10m3 stops
Logo
16:10 - 07:50RNS-BFS
16h 40m2 stops
£273
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Logo
06:00 - 21:05BFS-RNS
14h 05m3 stops
Logo
12:00 - 15:40RNS-BFS
28h 40m3 stops
£1,333
Find Deal
Sun, 28 Sep - Sun, 5 Oct

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Rennes 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 15 August 2025.
Use the filters below to find and compare flights from Northern Ireland to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastRennes

BFS - RNS

BFSRNS

Belfast Intl

Sun 28/9

07:15-15:40

1 stop7h 25m

Rennes St Jacques

Sun 5/10

16:20-10:30

1 stop19h 10m

£166

BelfastRennes

BFS - RNS

BFSRNS

Belfast Intl

Sun 28/9

07:15-15:40

1 stop7h 25m

Rennes St Jacques

Sun 5/10

16:10-22:30

2 stops7h 20m

£212

BelfastRennes

BFS - RNS

BFSRNS

Belfast Intl

Sun 28/9

21:35-15:40

2 stops17h 05m

Rennes St Jacques

Sun 5/10

16:10-07:50

2 stops16h 40m

£249

BelfastRennes

BFS - RNS

BFSRNS

Belfast Intl

Sun 28/9

15:40-09:50

3 stops41h 10m

Rennes St Jacques

Sun 5/10

16:10-07:50

2 stops16h 40m

£273

BelfastRennes

BFS - RNS

BFSRNS

Belfast Intl

Sun 28/9

06:00-21:05

3 stops14h 05m

Rennes St Jacques

Sun 5/10

12:00-15:40

3 stops28h 40m

£1,333

BelfastRennes

BFS - RNS

BFSRNS

Belfast Intl

Thu 16/10

21:10-16:50

1 stop18h 40m

£60

BelfastRennes

BHD - RNS

BHDRNS

Belfast City

Thu 16/10

20:15-16:50

1 stop19h 35m

£63

BelfastRennes

BFS - RNS

BFSRNS

Belfast Intl

Thu 16/10

22:45-16:50

2 stops17h 05m

£105

BelfastRennes

BHD - RNS

BHDRNS

Belfast City

Thu 16/10

19:25-16:50

1 stop20h 25m

£122

BelfastRennes

BHD - RNS

BHDRNS

Belfast City

Thu 16/10

17:55-16:50

2 stops21h 55m

£139

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Rennes from

How to get the cheapest flight ticket from Northern Ireland to Rennes

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

What is the cheapest airline that flies from Northern Ireland to Rennes St Jacques?

easyJet is the most popular carrier operating from Northern Ireland to Rennes St Jacques

Cheap Northern Ireland to Rennes flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Rennes

Best price found

£60

Fastest flight time

7h 25m

Direct flights

None

Airports in Rennes

1 airport
The best one-way flight to Rennes from Northern Ireland in the past 72 hours is £60. The best return flight deal from Northern Ireland to Rennes found on momondo in the last 72 hours is £166.
The fastest flight from Northern Ireland to Rennes takes 7h 25m
There are no direct flights from Northern Ireland to Rennes. Popular non-direct routes for this connection are Belfast Intl Airport - Rennes St Jacques Airport and Belfast City Airport - Rennes St Jacques Airport.
There is 1 airport near Rennes: Rennes St Jacques (RNS)
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  • When did momondo last update prices for flights from Northern Ireland to Rennes St Jacques Airport?

    Prices for flights from Northern Ireland to Rennes St Jacques Airport refresh daily.

  • How old do you have to be to fly from Northern Ireland to Rennes St Jacques Airport?

    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 Northern Ireland to Rennes St Jacques Airport.

  • What documentation or ID do you need to fly to Rennes St Jacques Airport?

    The travel and health documents required for your trip to Rennes St Jacques Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rennes St Jacques Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Rennes?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Rennes . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Northern Ireland to Rennes with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rennes from Northern Ireland with this policy.

How can momondo help me find flights from Northern Ireland to Rennes?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Northern Ireland to Rennes.

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

If you are simply researching potential flights to Rennes, momondo offers a useful price alert feature which will track prices for flights to Rennes from Northern Ireland and alert you when they change.

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