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Cheap flights from Rennes to Belfast City Airport from £184

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — BHD
27 Aug — 3 Sep1
1 adult

Cheap flight deals from Rennes to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Rennes (RNS) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 August 2025.

Round-trip from

£184
easyJet
  • easyJet
  • 27/9-28/9
  • 2 total stops
  • 15h 30m total
  • Rennes to Belfast
Search Deals

Find flight deals from Rennes to Belfast City

Cheapest flights from Rennes to Belfast City
Explore the most affordable flight options available from Rennes to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Sat 27/913:30RNS - BHD
1 stop7h 55measyJet
Sun 28/907:05BHD - RNS
1 stop7h 35measyJet
Deal found 21/8£184
Sat 27/913:30RNS - BHD
1 stop7h 55measyJet
Mon 29/908:50BHD - RNS
1 stop5h 50measyJet
Deal found 21/8£209
Wed 31/1220:20RNS - BHD
1 stop18h 15measyJet
Sun 4/107:20BHD - RNS
1 stop7h 50measyJet
Deal found 21/8£212
Fri 5/916:35RNS - BHD
1 stop25h 20mMultiple Airlines
Tue 9/910:20BHD - RNS
1 stop22h 40mMultiple Airlines
Deal found 20/8£285
Wed 31/1217:30RNS - BHD
1 stop4h 30mKLM
Sun 4/117:20BHD - RNS
2 stops16h 00mKLM
Deal found 21/8£304
Sat 27/916:50RNS - BHD
1 stop5h 25mKLM
Sun 28/906:30BHD - RNS
2 stops8h 05mKLM
Deal found 21/8£307
Fri 5/916:35RNS - BHD
1 stop25h 20mKLM
Tue 9/917:25BHD - RNS
2 stops16h 40mKLM
Deal found 20/8£311
Sat 27/916:50RNS - BHD
1 stop5h 25mKLM
Mon 29/917:25BHD - RNS
2 stops19h 20mKLM
Deal found 21/8£342

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rennes to Belfast City 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 22 August 2025.
Use the filters below to find and compare flights from Rennes to Belfast City Airport that are best for you.

Fly from

Rennes

Fly to

Belfast City

Route

Depart

Return

Price

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sat 27/9

13:30-20:25

1 stop7h 55m

Belfast City

Sun 28/9

07:05-15:40

1 stop7h 35m

£184

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sat 27/9

13:30-20:25

1 stop7h 55m

Belfast City

Mon 29/9

08:50-15:40

1 stop5h 50m

£209

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Wed 31/12

20:20-13:35

1 stop18h 15m

Belfast City

Sun 4/1

07:20-16:10

1 stop7h 50m

£212

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Fri 5/9

16:35-16:55

1 stop25h 20m

Belfast City

Tue 9/9

10:20-10:00

1 stop22h 40m

£285

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Wed 31/12

17:30-21:00

1 stop4h 30m

Belfast City

Sun 4/1

17:20-10:20

2 stops16h 00m

£304

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sat 27/9

16:50-21:15

1 stop5h 25m

Belfast City

Sun 28/9

06:30-15:35

2 stops8h 05m

£307

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Fri 5/9

16:35-16:55

1 stop25h 20m

Belfast City

Tue 9/9

17:25-11:05

2 stops16h 40m

£311

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sat 27/9

16:50-21:15

1 stop5h 25m

Belfast City

Mon 29/9

17:25-13:45

2 stops19h 20m

£342

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Best time to book a flight from Rennes to Belfast City

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

Related info for your journey

Find useful and relevant information for your journey from Rennes to Belfast City. 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 Belfast City?

    Most people fly from Rennes St Jacques (RNS) if they book a flight from Rennes to Belfast City. On average, St Jacques has 0 outbound flights to Belfast City per day from 0 airlines. Rennes St Jacques is conveniently located just 4.0 mi from Rennes’s city center.

  • How long is the flight from Rennes to Belfast City Airport?

    There are many flights that can get you from Rennes to Belfast City Airport in 4h 30m. Fly via easyJet or KLM to get the fastest option. Airlines will cover a distance of 486 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Rennes to Belfast City that include hotel bookings?

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

  • How can I find direct flights from Rennes to Belfast City?

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

  • Can I find deals for business class flights from Rennes to Belfast City?

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

  • What is the cheapest month to book a flight from Rennes to Belfast City Airport?

    Currently, April is the cheapest month in which you can book a flight from Rennes to Belfast City Airport (average of £98). Flying from Rennes to Belfast City Airport in December is currently the most expensive (average of £116). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Newcastle
Bangor
Carrickfergus

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Alternative routes for Rennes to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.
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Why should you use Cheapflights to find cheap flight tickets from Rennes to Belfast City?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast City from Rennes.

Can Cheapflights find flights from Rennes to Belfast City with no change fees?

Yes! Cheapflights helps users easily find flights from Rennes to Belfast City with no change fees.

Can Cheapflights notify me if prices for flights from Rennes to Belfast City become cheaper?

Yes, Cheapflights offers price alerts on Rennes to Belfast City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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