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Cheap flights from Rennes to Belfast from £83

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rennes to Belfast departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Rennes to Belfast

Cheap return flights

KLM Logo
11:20 - 21:15RNS-BHD
10h 55m1 stop
KLM Logo
17:25 - 10:50BHD-RNS
16h 25m1 stop
£348KLM
Find Deal
Sat, 16 Aug - Wed, 20 Aug
KLM Logo
11:45 - 21:15RNS-BHD
10h 30m2 stops
KLM Logo
17:25 - 10:50BHD-RNS
16h 25m1 stop
£410KLM
Find Deal
Sat, 16 Aug - Wed, 20 Aug
KLM Logo
11:45 - 21:15RNS-BHD
10h 30m2 stops
KLM Logo
17:25 - 11:05BHD-RNS
16h 40m2 stops
£480KLM
Find Deal
Sat, 16 Aug - Wed, 20 Aug
Logo
11:45 - 20:55RNS-BHD
34h 10m3 stops
Logo
18:00 - 10:50BHD-RNS
15h 50m2 stops
£545
Find Deal
Sat, 16 Aug - Wed, 20 Aug
Logo
11:45 - 20:55RNS-BHD
34h 10m3 stops
Logo
14:25 - 17:15BHD-RNS
25h 50m3 stops
£781
Find Deal
Sat, 16 Aug - Wed, 20 Aug

KLM flights from Rennes to Belfast City Airport

Our best KLM deals on Rennes to Belfast City Airport flight tickets
KLM
16 Aug
RNS11:20Rennes St Jacques
10h 55m
1 stop
BHD21:15Belfast City
20 Aug
BHD17:25Belfast City
16h 25m
1 stop
RNS10:50Rennes St Jacques
£348
Find similar
KLM
16 Aug
RNS11:45Rennes St Jacques
10h 30m
2 stops
BHD21:15Belfast City
20 Aug
BHD17:25Belfast City
16h 25m
1 stop
RNS10:50Rennes St Jacques
£410
Find similar
KLM
16 Aug
RNS11:45Rennes St Jacques
10h 30m
2 stops
BHD21:15Belfast City
20 Aug
BHD17:25Belfast City
16h 40m
2 stops
RNS11:05Rennes St Jacques
£480
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Rennes to Belfast City Airport 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 1 August 2025.
Use the filters below to find and compare flights from Rennes to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sat 16/8

11:20-21:15

1 stop10h 55m

Belfast City

Wed 20/8

17:25-10:50

1 stop16h 25m

£348

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sat 16/8

11:45-21:15

2 stops10h 30m

Belfast City

Wed 20/8

17:25-10:50

1 stop16h 25m

£410

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sat 16/8

11:45-21:15

2 stops10h 30m

Belfast City

Wed 20/8

17:25-11:05

2 stops16h 40m

£480

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sat 16/8

11:45-20:55

3 stops34h 10m

Belfast City

Wed 20/8

18:00-10:50

2 stops15h 50m

£545

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sat 16/8

11:45-20:55

3 stops34h 10m

Belfast City

Wed 20/8

14:25-17:15

3 stops25h 50m

£781

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sun 14/9

16:20-08:35

1 stop17h 15m

£83

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Mon 15/9

16:15-08:50

1 stop17h 35m

£113

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Mon 15/9

16:15-10:10

2 stops18h 55m

£124

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sun 14/9

16:10-07:25

2 stops16h 15m

£135

RennesBelfast

RNS - BHD

RNSBHD

Rennes St Jacques

Sun 14/9

16:20-07:25

3 stops16h 05m

£144

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Rennes to Belfast City Airport

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 Rennes St Jacques to Belfast City?

easyJet and KLM are the most popular carriers operating from Rennes St Jacques to Belfast City

When to book flights from Rennes to Belfast City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rennes to Belfast City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Rennes to Belfast City Airport (RNS to BHD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rennes to Belfast City Airport

Best price found

£83

Fastest flight time

4h 25m

Direct flights

None
The best one-way flight to Belfast City Airport from Rennes in the past 72 hours is £83. The best return flight deal from Rennes to Belfast City Airport found on momondo in the last 72 hours is £348.
The fastest flight from Rennes to Belfast City Airport takes 4h 25m
There are no direct flights from Rennes to Belfast City Airport. Popular non-direct route for this connection is Rennes St Jacques Airport - Belfast City Airport.
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  • How far is Rennes St Jacques to Belfast City by plane?

    The distance between Rennes St Jacques and Belfast City is about 484.1 mi. In terms of flight time, this usually takes a little over 10h 30m.

  • When did momondo last update prices for flights from Rennes St Jacques Airport to Belfast City Airport?

    Prices for flights from Rennes St Jacques Airport to Belfast City Airport were last updated today.

  • How old do you have to be to fly from Rennes St Jacques Airport to Belfast City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rennes St Jacques Airport to Belfast City Airport.

  • What documentation or ID do you need to fly to Belfast City Airport?

    The travel and health documents you'll need for your trip to Belfast City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Belfast?

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

Why use momondo?

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

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

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

Yes. All flights to Belfast from Rennes on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Rennes to Belfast?

momondo helps you find the best flight between Rennes and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Belfast 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.

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