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Cheap flights from Glasgow Intl Airport to Louisville from £621

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SDF
5 Feb — 12 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Louisville

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Louisville
Explore the most affordable flight options available from Glasgow Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 January 2026.

Wed 4/210:55GLA - SDF
2 stops38h 52mBritish Airways
Sun 8/218:32SDF - GLA
2 stops37h 33mBritish Airways
Deal found 4/1£621
Mon 19/111:35GLA - SDF
2 stops15h 37mBritish Airways
Thu 22/115:33SDF - GLA
2 stops14h 12mBritish Airways
Deal found 5/1£1,848

Find flight deals from Glasgow Intl to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Louisville (SDF). 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 6 January 2026.

Round-trip from

£621

Popular in

October

Cheapest in

February
British Airways
  • British Airways
  • 4/2-8/2
  • 4 total stops
  • 76h 25m total
  • Glasgow to Louisville
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Louisville 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 6 January 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Louisville that are best for you.

Fly from

Glasgow Intl

Fly to

Louisville

Route

Depart

Return

Price

GlasgowLouisville

GLA - SDF

GLASDF

Glasgow Intl

Wed 4/2

09:45-20:47

2 stops40h 02m

Louisville Intl

Sun 8/2

18:32-09:50

2 stops34h 18m

£621

GlasgowLouisville

GLA - SDF

GLASDF

Glasgow Intl

Mon 19/1

11:35-22:12

2 stops15h 37m

Louisville Intl

Thu 22/1

15:33-10:45

2 stops14h 12m

£1,848

Flights are sorted by cheapest return flights first.

Deals found on 2/1

Best time to book a flight from Glasgow Intl to Louisville

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

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

Currently, September is the cheapest month in which you can book a flight from Glasgow Intl Airport to Louisville (average of £444). Flying from Glasgow Intl Airport to Louisville in July is currently the most expensive (average of £626). 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 Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated 6 January 2026.
See what other customers who have flown with Aer Lingus and British Airways from Glasgow Intl Airport to Louisville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,425 reviews
Check prices

Entertainment

6.9

Overall

7.2

Boarding

7.4

Food

6.6

Comfort

7.1

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
Aer Lingus
7.2
Good
1,425 reviews
Aer Lingus
7.2
Good
1,425 reviews
Check prices

Entertainment

6.9

Overall

7.2

Boarding

7.4

Food

6.6

Comfort

7.1

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
British Airways
6.7
Okay
7,653 reviews
Aer Lingus
7.2
Good
1,425 reviews
Check prices

Entertainment

6.9

Overall

7.2

Boarding

7.4

Food

6.6

Comfort

7.1

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.

Related info for your journey

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

    Located just 5.3 mi from the city center, Louisville Intl is the airport most travelers will use when flying to Louisville from Glasgow Intl. Booking flights from Glasgow Intl to Louisville Intl (SDF) should be relatively easy as there are 0 daily inbound flights from Glasgow Intl from 2 different airlines.

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

    Departing from Glasgow Intl Airport to Louisville will take you 40h 02m. The distance between Glasgow Intl Airport and Louisville is about 3775 mi.

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

    British Airways, at £465, was found to be the cheapest airline from Glasgow Intl Airport to Louisville. An alternate airline flying to your destination would be Aer Lingus. Users have found that British Airways is 30% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Glasgow Intl Airport to Louisville (average of £444). Flying from Glasgow Intl Airport to Louisville in July is currently the most expensive (average of £626). 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

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Alternative routes for Glasgow Intl to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
Glasgow Intl to Nashville flights
Glasgow Intl to Cincinnati flights
Glasgow Intl to Blountville flights

Top 2 airlines flying from Glasgow Intl to Louisville

Discover the top 2 airlines that operate flights from Glasgow Intl to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£465Average£659FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£786Average£902FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Glasgow Intl to Louisville?

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Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Louisville?

Cheapflights simply makes it quick and affordable to book flights from Glasgow Intl to Louisville by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Glasgow Intl to Louisville, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Glasgow Intl to Louisville 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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