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Cheap flights from Rennes to Glasgow Intl Airport from £227

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — GLA
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Rennes to Glasgow Intl

Enter your travel dates to find the best prices.

Cheapest flights from Rennes to Glasgow Intl
Explore the most affordable flight options available from Rennes to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Sat 13/1209:40RNS - GLA
1 stop11h 20measyJet
Sat 20/1220:40GLA - RNS
1 stop18h 25measyJet
Deal found 29/10£227
Thu 20/1120:45RNS - GLA
2 stops26h 50mMultiple Airlines
Sun 23/1120:50GLA - RNS
2 stops21h 50mMultiple Airlines
Deal found 28/10£230
Fri 21/1121:05RNS - GLA
1 stop12h 55mMultiple Airlines
Sun 23/1120:50GLA - RNS
2 stops21h 50mMultiple Airlines
Deal found 28/10£240
Thu 20/1117:35RNS - GLA
1 stop5h 35mKLM
Sun 23/1106:05GLA - RNS
1 stop9h 55mKLM
Deal found 28/10£250
Fri 21/1121:05RNS - GLA
1 stop12h 55measyJet
Sun 23/1108:25GLA - RNS
1 stop6h 40measyJet
Deal found 28/10£252
Sat 15/1117:35RNS - GLA
1 stop5h 35mKLM
Sat 22/1117:20GLA - RNS
1 stop22h 40mKLM
Deal found 29/10£258
Sat 13/1209:40RNS - GLA
1 stop11h 20mMultiple Airlines
Sat 20/1222:30GLA - RNS
2 stops16h 35mMultiple Airlines
Deal found 29/10£281
Thu 27/1111:05RNS - GLA
2 stops12h 05mKLM
Thu 4/1209:05GLA - RNS
1 stop7h 00mKLM
Deal found 28/10£281

Cheap flight deals from Rennes to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Rennes (RNS) to Glasgow Intl (GLA). 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 30 October 2025.

Round-trip from

£227

Popular in

August

Cheapest in

November

Average price

£332
easyJet
  • easyJet
  • 13/12-20/12
  • 2 total stops
  • 29h 45m total
  • Rennes to Glasgow
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rennes to Glasgow Intl 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 30 October 2025.
Use the filters below to find and compare flights from Rennes to Glasgow Intl Airport that are best for you.

Fly from

Rennes

Fly to

Glasgow Intl

Route

Depart

Return

Price

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Sat 13/12

09:40-20:00

1 stop11h 20m

Glasgow Intl

Sat 20/12

20:40-16:05

1 stop18h 25m

£227

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Thu 20/11

20:45-22:35

2 stops26h 50m

Glasgow Intl

Sun 23/11

20:50-19:40

2 stops21h 50m

£230

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Fri 21/11

21:05-09:00

1 stop12h 55m

Glasgow Intl

Sun 23/11

20:50-19:40

2 stops21h 50m

£240

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Thu 20/11

17:35-22:10

1 stop5h 35m

Glasgow Intl

Sun 23/11

06:05-17:00

1 stop9h 55m

£250

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Fri 21/11

21:05-09:00

1 stop12h 55m

Glasgow Intl

Sun 23/11

08:25-16:05

1 stop6h 40m

£252

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Thu 27/11

17:35-22:10

1 stop5h 35m

Glasgow Intl

Thu 4/12

09:05-17:05

1 stop7h 00m

£252

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Sat 15/11

17:35-22:10

1 stop5h 35m

Glasgow Intl

Sat 22/11

17:20-17:00

1 stop22h 40m

£258

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Sun 12/4

16:30-08:25

1 stop16h 55m

Glasgow Intl

Sat 18/4

17:00-10:15

2 stops16h 15m

£271

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Sat 13/12

09:40-20:00

1 stop11h 20m

Glasgow Intl

Sat 20/12

22:30-16:05

2 stops16h 35m

£281

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Best time to book a flight from Rennes to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl 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 Glasgow Intl Airport

What is the cheapest month to book a flight from Rennes to Glasgow Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Rennes to Glasgow Intl Airport (average of £78). Flying from Rennes to Glasgow Intl Airport in December is currently the most expensive (average of £199). 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.

Related info for your journey

Find useful and relevant information for your journey from Rennes to Glasgow Intl. 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 Glasgow Intl?

    Rennes St Jacques (RNS) is the airport you will fly out of if you book a flight from Rennes to Glasgow Intl. You should not have trouble finding flights to Glasgow Intl from St Jacques; the airport handles an average of 0 outbound flights to Glasgow Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Rennes airport to Glasgow Intl. It is only a 4.0 mi journey to St Jacques (RNS) from Rennes’s city center.

  • How long is the flight from Rennes to Glasgow Intl Airport?

    Departing from Rennes to Glasgow Intl Airport will take you 5h 35m. Airlines will cover a distance of 551 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Rennes to Glasgow Intl that include hotel bookings?

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

  • How can I find direct flights from Rennes to Glasgow Intl?

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

  • Can I find deals for business class flights from Rennes to Glasgow Intl?

    Yes. Cheapflights offers flight deals from Rennes to Glasgow Intl 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 Glasgow Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Rennes to Glasgow Intl Airport (average of £78). Flying from Rennes to Glasgow Intl Airport in December is currently the most expensive (average of £199). 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 Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley
Dunoon
Largs
Renfrew
Kilmarnock
Dumbarton
Arrochar
Clydebank
East Kilbride
Inveraray
Rothesay
Ballachulish
Alexandria
Tarbert
Balloch

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Alternative routes for Rennes to Glasgow Intl

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 Glasgow Intl?

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Can Cheapflights find flights from Rennes to Glasgow Intl with no change fees?

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Can Cheapflights notify me if prices for flights from Rennes to Glasgow Intl become cheaper?

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