NZ$2,588 Cheap Flights London to Kailua-Kona (LHR-KOA)

Start packing your bags, because round-trip flights between Heathrow Airport (LHR) and KOA start from NZ$2,854. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but each air carrier has its own terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London Heathrow to Ellison Onizuka Kona Intl. Airport at Keāhole flights, you'll see a "no change fees" filter for you to select.

With around 11 800 kilometres separating LHR and KOA, your flight will be a long one. Pack wisely and make your time on board comfortable. Little things like warm clothing and a quality travel pillow can make the biggest difference.

Direct flights aren't available, so you'll have to make at least one stop between LHR and KOA. Make the most of the layover time to stretch your legs and grab a coffee.

Late planners can sometimes nab a bargain, with some of the cheapest airfares from London Heathrow to KOA showing up a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.