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Cheap flights from Rennes to Glasgow Intl Airport from £183

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — GLA
4 Aug — 11 Aug1
1 adult

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 July 2025.

Round-trip from

£183

Popular in

August

Cheapest in

March

Average price

£278
easyJet
  • easyJet
  • 20/9-27/9
  • 2 total stops
  • 43h 30m total
  • Rennes to Glasgow
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Rennes to Glasgow Intl

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 July 2025.

Sat 20/913:30RNS - GLA
1 stop19h 55measyJet
Sat 27/915:05GLA - RNS
1 stop23h 35measyJet
Deal found 29/7£183
Sat 20/913:30RNS - GLA
2 stops10h 55mMultiple Airlines
Sat 27/923:50GLA - RNS
2 stops14h 50mMultiple Airlines
Deal found 29/7£214
Wed 3/916:35RNS - GLA
1 stop7h 35mKLM
Sun 21/1206:05GLA - RNS
1 stop9h 55mKLM
Deal found 28/7£242
Sat 20/916:50RNS - GLA
1 stop7h 20mAir France
Sat 27/906:00GLA - RNS
2 stops6h 45mAir France
Deal found 28/7£435

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 July 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 20/9

13:30-08:25

1 stop19h 55m

Glasgow Intl

Sat 27/9

15:05-15:40

1 stop23h 35m

£183

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Sat 20/9

13:30-23:25

2 stops10h 55m

Glasgow Intl

Sat 27/9

23:50-15:40

2 stops14h 50m

£214

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Wed 3/9

16:35-23:10

1 stop7h 35m

Glasgow Intl

Sun 21/12

06:05-17:00

1 stop9h 55m

£242

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Sat 20/9

16:50-23:10

1 stop7h 20m

Glasgow Intl

Sat 27/9

06:00-13:45

2 stops6h 45m

£435

RennesGlasgow

RNS - GLA

RNSGLA

Rennes St Jacques

Sun 10/8

17:00-08:25

1 stop16h 25m

£199

Flights are sorted by cheapest return flights first.

Deals found on 29/7

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, April is the cheapest month in which you can book a flight from Rennes to Glasgow Intl Airport (average of £97). Flying from Rennes to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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.

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated 30 July 2025.
See what other customers who have flown with KLM, Air France, andeasyJet from Rennes to Glasgow Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,465 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
easyJet
6.9
Okay
1,822 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • What are the cheapest airlines flying from Rennes to Glasgow Intl Airport round-trip?

    Flying on easyJet is currently your cheapest option to Glasgow Intl Airport, with prices starting at £183. Additional return tickets that might be worth considering are offered by KLM and Air France, with the lowest prices starting at £242 and £435, respectively. easyJet is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, April is the cheapest month in which you can book a flight from Rennes to Glasgow Intl Airport (average of £97). Flying from Rennes to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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
Largs
Renfrew
Dunoon
East Kilbride
Kilmarnock
Dumbarton
Arrochar
Clydebank
Inveraray
Ballachulish
Rothesay
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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