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Cheap flights from Northern Ireland to Rennes from £63

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — RNS
26 févr. — 5 mars1
1 adult

Cheap flight deals from Northern Ireland to Rennes

Keep the following information in mind while searching for Northern Ireland to Rennes flight deals. Data was last updated 21 février 2025.

Round-trip from

£237

One-way from

£63
easyJet
  • easyJet
  • 6/4-13/4
  • 2 total stops
  • 11h 55m total
  • Northern Ireland to Rennes
easyJet
  • easyJet
  • 4/3
  • 1 total stop
  • 21h 35m total
  • Northern Ireland to Rennes

Find flight deals from Northern Ireland to Rennes

Cheapest flights from Northern Ireland to Rennes
Explore the most affordable flight options available from Northern Ireland to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 février 2025.

dim. 6/409:55BFS - RNS
1 stop4h 45measyJet
dim. 13/416:15RNS - BFS
1 stop7h 10measyJet
Deal found 20/2£237
dim. 6/408:50BFS - RNS
2 stops27h 15mMultiple Airlines
dim. 13/416:15RNS - BFS
1 stop16h 30mMultiple Airlines
Deal found 20/2£278

Find flights from Northern Ireland to Rennes within your budget

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, Cheapflights users made 858,174 searches. Data last updated 21 février 2025.

Fly from

Northern Ireland

Fly to

Rennes

Route

Depart

Return

Price

BelfastRennes

BFS - RNS

BFSRNS

Belfast Intl

dim. 6/4

09:55-15:40

1 stop4h 45m

Rennes St Jacques

dim. 13/4

16:15-22:25

1 stop7h 10m

£237

BelfastRennes

BFS - RNS

BFSRNS

Belfast Intl

dim. 6/4

08:50-13:05

2 stops27h 15m

Rennes St Jacques

dim. 13/4

16:15-07:45

1 stop16h 30m

£278

BelfastRennes

BFS - RNS

BFSRNS

Belfast Intl

mar. 4/3

20:55-19:30

1 stop21h 35m

£63

BelfastRennes

BHD - RNS

BHDRNS

Belfast City

mar. 4/3

11:05-19:30

2 stops31h 25m

£139

BelfastRennes

BHD - RNS

BHDRNS

Belfast City

mar. 4/3

06:30-13:50

1 stop6h 20m

£170

BelfastRennes

BFS - RNS

BFSRNS

Belfast Intl

mar. 4/3

20:10-19:30

3 stops22h 20m

£186

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Northern Ireland to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes 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.

Travel insights for flights from Northern Ireland to Rennes

Get recent, data-driven insights about flights from Northern Ireland to Rennes including ideal travel times, pricing trends, and more.

Rainfall in Rennes by month

Plan your trip to Rennes by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rennes 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 Rennes when rainfall is around 38.0 mm.

Temperature in Rennes by month

Plan your trip to Rennes by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rennes, 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).

Reviews of airlines servicing Rennes

Get insights into the airlines that provide service to Rennes. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rennes. Reviews last updated 21 février 2025.

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Rennes. 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 into for flights to Rennes from Northern Ireland?

    Most people fly into Rennes St Jacques (RNS) if they book a flight to Rennes from Northern Ireland. St Jacques is conveniently located just 4.0 mi from Rennes’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Rennes by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Northern Ireland to Rennes flexibly with Cheapflights today.

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

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

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