$2,283 Cheap American Airlines flights London (LHR) to Kailua-Kona (KOA)

Use the “Price (lowest to highest)” filter on Expedia to look for cheap American Airlines return flights from $2,083 from LHR to KOA. Affordable one-way fares from $2,283 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for one-way or return flights to Kailua-Kona in October or September. You could find lower fares with American Airlines during these quieter months.

To get affordable flights from LHR to KOA with American Airlines, start searching about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Want another tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use our “Nonstop” filter when browsing for direct American Airlines flights from LHR to KOA. It’s also a good way to compare other airlines offering the same direct trip.

Browse American Airlines’s earliest flights from LHR to KOA by checking our “Early Morning” and “Morning” filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

American Airlines flights from Heathrow Airport (LHR) to Kailua-Kona come in to land at Kona Intl. Airport (KOA). This is the main gateway here.

Depending on your ticket type, a fee may apply if you modify or cancel your booking more than 24 hours after confirmation. To find flexible fares, select our “Changes included” or “No cancel fee” filter when looking for flights. For more details on modifying or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”