$429+ Cheap flights from Louisville (SDF) to Heathrow (LHR)

If you book a flight to London Heathrow from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 0 flights from Louisville Intl to London Heathrow per day from 5 different airlines.

Yes, there are multiple flights from Louisville to London Heathrow Airport for under $700. The cheapest flight booked recently is on Scandinavian Airlines for just $674, but on average you can expect to pay $871.

There are currently 4+ open flights from Louisville to London Heathrow Airport within the next 7 days for less than $900.

Cheapflights users have booked flights from Louisville to London Heathrow Airport round-trip from $674. Other airlines that can offer you cheap pricing are United Airlines, from $763, and American Airlines, from $785. You may be able to fly from Louisville to London Heathrow Airport for 22% less than the average price by searching for these airlines.

$429 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on WestJet and Iberia, with prices starting from $508 and $512, respectively.

This is defined as Louisville Intl Airport (SDF) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely.

The amount of baggage you can bring on your Louisville to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Louisville to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Louisville to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

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

Yes. Cheapflights offers flight deals from Louisville to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Louisville to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Louisville to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Louisville to London Heathrow Airport flight deals you see on this page were last updated on 10/31.

Currently, November is the cheapest month in which you can book a flight from Louisville to London Heathrow Airport (average of $649). Flying from Louisville to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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.