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813 € Cheap Flights from Kona to London Heathrow

Compare Kona to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

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Flight deals from Kona to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Kona Airport to London Heathrow Airport? If you want to travel next month, return fares start from 1.083 €. Find the lowest prices on one-way and return tickets right here.
London.813 € per passenger.Departing Sat, 12 Sep, returning Mon, 21 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from Kona on Sat, 12 Sep, arriving in London Heathrow.Inbound indirect flight with KLM, departs from London Heathrow on Mon, 21 Sep, arriving in Kona.Price includes taxes and charges.From 813 €, select.
London.816 € per passenger.Departing Tue, 1 Sep, returning Fri, 9 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Kona on Tue, 1 Sep, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Fri, 9 Oct, arriving in Kona.Price includes taxes and charges.From 816 €, select.
London.817 € per passenger.Departing Mon, 29 Mar, returning Mon, 12 Apr.Return flight with KLM.Outbound indirect flight with KLM, departs from Kona on Mon, 29 Mar, arriving in London Heathrow.Inbound indirect flight with KLM, departs from London Heathrow on Mon, 12 Apr, arriving in Kona.Price includes taxes and charges.From 817 €, select.
London.853 € per passenger.Departing Sun, 22 Nov, returning Mon, 30 Nov.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Kona on Sun, 22 Nov, arriving in London Heathrow.Inbound indirect flight with KLM, departs from London Heathrow on Mon, 30 Nov, arriving in Kona.Price includes taxes and charges.From 853 €, select.
London.856 € per passenger.Departing Sun, 22 Nov, returning Sat, 30 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Kona on Sun, 22 Nov, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Sat, 30 Jan, arriving in Kona.Price includes taxes and charges.From 856 €, select.
London.906 € per passenger.Departing Fri, 28 Aug, returning Fri, 9 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Kona on Fri, 28 Aug, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Fri, 9 Oct, arriving in Kona.Price includes taxes and charges.From 906 €, select.
London.948 € per passenger.Departing Mon, 6 Jul, returning Tue, 11 Aug.Return flight with Virgin Atlantic.Outbound indirect flight with Virgin Atlantic, departs from Kona on Mon, 6 Jul, arriving in London Heathrow.Inbound indirect flight with Virgin Atlantic, departs from London Heathrow on Tue, 11 Aug, arriving in Kona.Price includes taxes and charges.From 948 €, select.
London.1.058 € per passenger.Departing Tue, 25 Aug, returning Sat, 29 Aug.Return flight with Alaska Airlines and Aer Lingus.Outbound indirect flight with Alaska Airlines, departs from Kona on Tue, 25 Aug, arriving in London Heathrow.Inbound indirect flight with Aer Lingus, departs from London Heathrow on Sat, 29 Aug, arriving in Kona.Price includes taxes and charges.From 1.058 €, select.
London.1.083 € per passenger.Departing Thu, 16 Jul, returning Thu, 23 Jul.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Kona on Thu, 16 Jul, arriving in London Heathrow.Inbound indirect flight with Alaska Airlines, departs from London Heathrow on Thu, 23 Jul, arriving in Kona.Price includes taxes and charges.From 1.083 €, select.
London.1.278 € per passenger.Departing Sun, 14 Jun, returning Sun, 21 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Kona on Sun, 14 Jun, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Sun, 21 Jun, arriving in Kona.Price includes taxes and charges.From 1.278 €, select.

Find the cheapest month to fly from Kona to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kona to London Heathrow flights are currently cheapest in September.
Jun
from 1.278 €
Jul
from 1.083 €
Aug
from 1.058 €
Sep
from 813 €
Oct
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Nov
from 853 €
Dec
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Jan
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Feb
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Mar
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Apr
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May
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Kona to London Heathrow: Alternative routes

Compare routes from Kona to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

London City

12km from central London
Closest
from 1.103 €
Search flights

London Heathrow

23km from central London
Cheapest
from 813 €
Search flights

London Gatwick

40km from central London
from 1.097 €
Search flights

London Luton

45km from central London
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London Stansted

49km from central London
Search flights

London Southend

57km from central London
Search flights

Kailua-Kona to London: Flight information

The things to know before you go.
Cheapest flight found813 €
Cheapest month to flySeptember

Finding cheap flights from Kona to London Heathrow: Frequently asked questions

The best price we found for a return flight from Kona to London Heathrow is 813 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kona to London Heathrow. But we found flights with one or more stops from 813 €.
As of June 2026, there are no flights flying from Kona to London Heathrow.
The cheapest month to fly from Kona to London Heathrow is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kona Airport to London Heathrow Airport on Saturday, 12 September 2026.
No airlines currently offer direct flights between Kona Airport and London Heathrow Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, KLM offers the cheapest flight tickets to London Heathrow.

Flying from Kona International Airport at Keahole (KOA) to London Heathrow Airport (LHR): what you need to know

  • The timezone in London is UTC+0, which is ten hours ahead of Kailua-Kona.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your KOA to LHR flight.

  • Travelling during a peak month such as July? Public holidays and other popular periods can result in longer queues at airport checkpoints. Play things extra safe and get there up to four hours before an international flight and two hours before a domestic departure.

  • If you want to explore another city along the way, just deselect 'Direct flights only' when searching for your ticket from Kona International Airport at Keahole to London Heathrow Airport. These are the top stopovers between KOA and LHR:

    • San Francisco International Airport

    • Seattle-Tacoma International Airport

    • Los Angeles International Airport

How to find the cheapest flights from Kona International Airport at Keahole (KOA) to London Heathrow Airport (LHR)

  • The lowest price we've seen for a one-way Kona International Airport at Keahole to London Heathrow Airport flight is 313 €. A return ticket right now is 813 €. Depending on the availability and when you book, these fares can change.

  • It's a good idea to book ahead of time if you want to get cheap tickets from KOA to LHR. That's because flight prices are based on demand, which tends to rise closer to departure.

  • The 'Whole month' search function shows you the cheapest flights from Kona International Airport at Keahole to London Heathrow Airport across every month. It's a good way to find a bargain if your travel plans aren't set in stone.

  • You won't have to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll notify you as soon as there's a change in price on cheap flights from KOA to LHR.

  • Find the right flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Kona International Airport at Keahole to London Heathrow Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and number of stops.

Handy information about Kona International Airport at Keahole (KOA)

  • Kona International Airport at Keahole gets high marks for on-time performance. 88.63% of flights that take off from KOA arrive at their destination without delay.

  • Kona International Airport at Keahole is around 13 kilometres from central Kailua-Kona. If you're driving, catching a cab or ride-sharing from the centre, it'll take 15 minutes or so to arrive, depending on the traffic.

  • Planning to catch public transport? You can expect a journey time of around 30 minutes.

  • Need a hotel to stay in before your flight from Kona International Airport at Keahole to London Heathrow Airport? Check out Banyan Tree Sanctuary Guest House. Enjoy a good night's rest here before heading to KOA.

Arriving at London Heathrow Airport (LHR)

Getting from London Heathrow Airport (LHR) to central London

  • From London Heathrow Airport, London is approximately 31 kilometres away. It takes around 55 minutes to reach the centre driving.

  • If you're using public transport, expect a journey time of roughly 1 hour.

When to fly to London Heathrow Airport (LHR)

  • It's time to choose your travel dates for your flight from Kona International Airport at Keahole to London Heathrow Airport. July is the most popular month to head to London. If you want a more low-key vibe, go in February.

  • When booking your flight from Kona International Airport at Keahole to London Heathrow Airport, think about the kind of weather you like. July is the warmest month in London, with the temperature ranging from 11ºC (52ºF) to 26ºC (79ºF).

  • January sees average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Search for cheap tickets from KOA to LHR around that time if you like cooler conditions.

Explore more of United Kingdom

  • You've visited London, now it's time to discover other corners of United Kingdom. Journey about 161 kilometres north-west to Birmingham to tick off its must-visit sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you'll have a packed itinerary ahead.

  • If you want to check out another side of United Kingdom, head for Bristol, about 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are among the biggest draws.

Plan the rest of your trip from Kailua-Kona to London

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.