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Southampton to Louisville - Flights Starting at US$1,031

Book one-way or return flights from Southampton to Louisville from as little as US$1,031. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Southampton to Louisville

View airlines operating flights from Southampton to Louisville. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Aer Lingus
From US$1,031
Virgin Atlantic
From US$3,025
KLM
From US$3,124
Loganair
From US$3,292
ANA airlines

Find more flights and airlines

Alternative Routes from Southampton to Louisville

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Southampton to Louisville.

  • Cheapest
    KLM
    SOU
    19:40
    26h 19m
    4 transfer
    SDF
    16:59
    Southampton Airport - Louisville International Airport
    Fri, May 3KLM
    US$701
  • KLM
    SOU
    19:40
    26h 19m
    4 transfer
    SDF
    16:59
    Southampton Airport - Louisville International Airport
    Fri, May 3KLM
    US$701
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Southampton (SOU) to Louisville (SDF) the cheapest?

    Airlines adjust prices for flights from Southampton to Louisville based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Southampton (SOU) to Louisville (SDF) cost?

    According to Trip.com's data, the lowest price is around $760.

How to find a cheap flight from Southampton to Louisville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Southampton to Louisville. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Southampton to Louisville Flight Information

Off-season for travel

January

Peak season for travel

May

Flight distance

6,459.2km

Popular airline

Aer Lingus