Cheap Flights from Porto to Louisville from RUB 94,547️ (OPO-SDF)

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Latest Flight Deals from Porto to Louisville

Book one-way or return flights from Porto to Louisville from as little as RUB 94,547. 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.

Searching for the best last minute flight from Porto to Louisville? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Porto to Louisville. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Porto to Louisville

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

Air Transat

From RUB 50,580

Sata International

From RUB 55,030

British Airways

From RUB 58,900

Lufthansa

From RUB 78,609

TAP Air Portugal

From RUB 79,045

Swiss Airlines

From RUB 92,987

United Airlines

From RUB 94,547

Iberia

From RUB 140,895

ANA airlines

Find more flights and airlines

Alternative Routes from Porto to Louisville

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

Cheapest
OPO
13:30
26h 14m
2 transfer
SDF
10:44
Francisco Sa Carneiro International Airport - Louisville International Airport
Sat, Jul 20Air Transat
RUB 50,580
OPO
13:30
26h 14m
2 transfer
SDF
10:44
Francisco Sa Carneiro International Airport - Louisville International Airport
Sat, Jul 20Air Transat
RUB 50,580
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Porto (OPO) to Louisville (SDF) the cheapest?
Airlines adjust prices for flights from Porto to Louisville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Porto (OPO) to Louisville (SDF) cost?
According to Trip.com's data, the lowest price is around RUB 135,961.
How many airports in Louisville (SDF)?
There are 2 airport(s) in Louisville (SDF): Louisville Bowman Field Airport and Louisville International Airport.

How to find a cheap flight from Porto 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 Porto to Louisville. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com