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Cheap flights from Rennes to Northern Ireland from £116

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — BFS
24 Jan — 31 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Rennes to Northern Ireland

Enter your travel dates to find the best prices.

Best flights from Rennes to Northern Ireland
Discover carefully curated flight deals from Rennes to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 December 2025.

Fri 30/121:05RNS - BFS
1 stop11h 35measyJet
Sun 1/209:25BFS - RNS
1 stop5h 40measyJet
Deal found 24/12£116
Fri 30/121:05RNS - BFS
1 stop11h 35mMultiple Airlines
Sun 1/222:45BFS - RNS
2 stops13h 10mMultiple Airlines
Deal found 24/12£163
Fri 30/121:05RNS - BHD
1 stop24h 25measyJet
Sun 1/207:25BHD - RNS
1 stop7h 40measyJet
Deal found 24/12£136
Sun 8/216:50RNS - BFS
1 stop4h 25measyJet
Sun 15/209:25BFS - RNS
1 stop5h 40measyJet
Deal found 25/12£142
Sun 8/214:10RNS - BFS
2 stops18h 35mMultiple Airlines
Sun 15/209:25BFS - RNS
1 stop5h 40mMultiple Airlines
Deal found 25/12£178
Tue 7/411:05RNS - BHD
2 stops23h 15mKLM
Thu 9/417:30BHD - RNS
1 stop19h 25mKLM
Deal found 25/12£378
Sat 7/209:40RNS - BFS
2 stops13h 55mMultiple Airlines
Sat 14/222:25BFS - RNS
2 stops14h 15mMultiple Airlines
Deal found 24/12£193
Fri 30/121:05RNS - BHD
2 stops17h 20mMultiple Airlines
Sun 1/207:25BHD - RNS
2 stops13h 20mMultiple Airlines
Deal found 24/12£243
Tue 7/411:05RNS - BHD
2 stops32h 05mMultiple Airlines
Thu 9/420:05BHD - RNS
2 stops20h 15mMultiple Airlines
Deal found 25/12£312
Tue 7/410:35RNS - BFS
3 stops21h 30mMultiple Airlines
Thu 9/412:45BFS - RNS
3 stops26h 10mMultiple Airlines
Deal found 25/12£379

Find flight deals from Rennes to Northern Ireland

Keep the following information in mind while searching for Rennes to Northern Ireland flight deals. Data was last updated 25 December 2025.

Round-trip from

£116
easyJet
  • easyJet
  • 30/1-1/2
  • 2 total stops
  • 17h 15m total
  • Rennes to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rennes to Northern Ireland 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 25 December 2025.
Use the filters below to find and compare flights from Rennes to Northern Ireland that are best for you.

Fly from

Rennes

Fly to

Northern Ireland

Route

Depart

Return

Price

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Fri 30/1

21:05-07:40

1 stop11h 35m

Belfast Intl

Sun 1/2

09:25-16:05

1 stop5h 40m

£116

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Fri 30/1

21:05-20:30

1 stop24h 25m

Belfast City

Sun 1/2

07:25-16:05

1 stop7h 40m

£136

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Sun 8/2

16:50-20:15

1 stop4h 25m

Belfast Intl

Sun 15/2

09:25-16:05

1 stop5h 40m

£142

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Fri 30/1

21:05-07:40

1 stop11h 35m

Belfast Intl

Sun 1/2

22:45-12:55

2 stops13h 10m

£163

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Sun 8/2

14:10-07:45

2 stops18h 35m

Belfast Intl

Sun 15/2

09:25-16:05

1 stop5h 40m

£178

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Sat 7/2

09:40-22:35

2 stops13h 55m

Belfast Intl

Sat 14/2

22:25-13:40

2 stops14h 15m

£193

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Fri 30/1

21:05-13:25

2 stops17h 20m

Belfast City

Sun 1/2

07:25-21:45

2 stops13h 20m

£243

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Tue 7/4

11:05-18:10

2 stops32h 05m

Belfast City

Thu 9/4

20:05-17:20

2 stops20h 15m

£312

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Tue 7/4

11:05-09:20

2 stops23h 15m

Belfast City

Thu 9/4

17:30-13:55

1 stop19h 25m

£378

RennesBelfast

RNS - BFS

RNSBFS

Rennes St Jacques

Tue 7/4

10:35-07:05

3 stops21h 30m

Belfast Intl

Thu 9/4

12:45-15:55

3 stops26h 10m

£379

Flights are sorted by cheapest return flights first.

Deals found on 24/12

Best time to book a flight from Rennes to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Rennes 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 Rennes to Northern Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Rennes to Northern Ireland?

    Located just 4.0 mi from the city center, Rennes St Jacques (RNS) is the airport most travelers will use when flying to Northern Ireland from Rennes.

  • How long is the flight from Rennes to Northern Ireland?

    easyJet can get you from Rennes to Northern Ireland in just under 11h 35m. Your travel time can differ by up to . There are 494 mi between Rennes and Northern Ireland.

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

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

  • How can I find direct flights from Rennes to Northern Ireland?

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

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

    Yes. Cheapflights offers flight deals from Rennes to Northern Ireland 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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