How do I get Price Alerts for flights from Rennes to Northern Ireland?

Search flight deals from Rennes to Northern Ireland . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Rennes to Northern Ireland with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Rennes St Jacques Airport to Northern Ireland?

Prices for flights from Rennes St Jacques Airport to Northern Ireland were last updated today.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rennes St Jacques Airport to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£158 Cheap Flights from Rennes to Northern Ireland in 2026

Find the cheapest flights from Rennes to Northern Ireland

Return

Cheap return flights

Enter your travel dates to find the best prices.

16:00 - 20:15

RNS

BFS

5h 15m

1 stop

08:15 - 15:25

BFS

RNS

6h 10m

1 stop

£158easyJet

Mon, 7 Sep - Mon, 14 Sep

16:00 - 08:55

RNS

BFS

17h 55m

2 stops

06:10 - 15:25

BFS

RNS

8h 15m

1 stop

£199Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

12:25 - 08:50

RNS

BFS

21h 25m

2 stops

21:40 - 13:05

BFS

RNS

14h 25m

2 stops

£200Multiple Airlines

Sun, 20 Sep - Sat, 26 Sep

08:10 - 08:50

RNS

BFS

25h 40m

2 stops

21:40 - 16:50

BFS

RNS

18h 10m

2 stops

£202Multiple Airlines

Sun, 20 Sep - Sat, 26 Sep

16:25 - 07:45

RNS

BFS

16h 20m

1 stop

07:40 - 07:40

BFS

RNS

23h 00m

2 stops

£218Multiple Airlines

Sun, 20 Sep - Sat, 26 Sep

16:25 - 22:40

RNS

BFS

7h 15m

1 stop

21:40 - 13:05

BFS

RNS

14h 25m

2 stops

£223Multiple Airlines

Sun, 20 Sep - Sat, 26 Sep

16:00 - 08:55

RNS

BFS

17h 55m

2 stops

19:35 - 15:45

BFS

RNS

19h 10m

2 stops

£230Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

08:10 - 08:50

RNS

BFS

25h 40m

2 stops

21:40 - 10:20

BFS

RNS

35h 40m

3 stops

£240Multiple Airlines

Sun, 20 Sep - Sat, 26 Sep

16:00 - 08:55

RNS

BFS

17h 55m

2 stops

21:05 - 15:45

BFS

RNS

17h 40m

3 stops

£255Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

11:05 - 22:00

RNS

BFS

35h 55m

3 stops

21:05 - 15:45

BFS

RNS

17h 40m

3 stops

£299Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

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Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Mon 7/9

16:00-20:15

1 stop5h 15m

Belfast Intl

Mon 14/9

08:15-15:25

1 stop6h 10m

£158

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Mon 7/9

16:00-08:55

2 stops17h 55m

Belfast Intl

Mon 14/9

06:10-15:25

1 stop8h 15m

£199

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Sun 20/9

12:25-08:50

2 stops21h 25m

Belfast Intl

Sat 26/9

21:40-13:05

2 stops14h 25m

£200

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Sun 20/9

08:10-08:50

2 stops25h 40m

Belfast Intl

Sat 26/9

21:40-16:50

2 stops18h 10m

£202

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Sun 20/9

16:25-07:45

1 stop16h 20m

Belfast Intl

Sat 26/9

07:40-07:40

2 stops23h 00m

£218

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Sun 20/9

16:25-22:40

1 stop7h 15m

Belfast Intl

Sat 26/9

21:40-13:05

2 stops14h 25m

£223

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Mon 7/9

16:00-08:55

2 stops17h 55m

Belfast Intl

Mon 14/9

19:35-15:45

2 stops19h 10m

£230

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Sun 20/9

08:10-08:50

2 stops25h 40m

Belfast Intl

Sat 26/9

21:40-10:20

3 stops35h 40m

£240

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Mon 7/9

16:00-08:55

2 stops17h 55m

Belfast Intl

Mon 14/9

21:05-15:45

3 stops17h 40m

£255

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Mon 7/9

11:05-22:00

3 stops35h 55m

Belfast Intl

Mon 14/9

21:05-15:45

3 stops17h 40m

£299

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Rennes to Northern Ireland flight deals and tips

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

Fastest flight time	5h 10m
Direct flights	None

The fastest flight from Rennes to Northern Ireland takes 5h 10m

There are no direct flights from Rennes to Northern Ireland. There are no popular flight routes from Rennes to Northern Ireland.

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Frequently asked questions about flying from Rennes to Northern Ireland

When did momondo last update prices for flights from Rennes St Jacques Airport to Northern Ireland?
Prices for flights from Rennes St Jacques Airport to Northern Ireland were last updated today.
How old do you have to be to fly from Rennes St Jacques Airport to Northern Ireland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rennes St Jacques Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Rennes to Northern Ireland

How do I get Price Alerts for flights from Rennes to Northern Ireland?
Search flight deals from Rennes to Northern Ireland. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Rennes to Northern Ireland with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Northern Ireland from Rennes.

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

momondo does allow users to show only those flights to Northern Ireland from Rennes which offer a flexible booking policy as well as other useful filters and features.

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

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 Rennes to Northern Ireland.

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

Price alerts on flights to Northern Ireland from Rennes are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.