$347+ Cheap flights from Kailua-Kona (KOA) to London (LON)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LON
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Cheapest flights from Kailua-Kona to LondonExplore the most affordable flight options available from Kailua-Kona to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from Kailua-Kona to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:05 am
KOA
- LHR
1 stop18h 15m
Alaska Airlines
Wed 11/182:45 pm
LHR
- KOA
1 stop17h 59m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$934
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2810:45 pm
KOA
- LHR
1 stop25h 45m
Delta
Sat 1/236:30 am
LHR
- KOA
2 stops22h 24m
Delta
Deal found 7/24![Delta logo]()
$954
This Booking.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 pm
KOA
- LHR
2 stops31h 50m
Multiple Airlines
Wed 11/182:45 pm
LHR
- KOA
1 stop17h 59m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$984
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:25 pm
KOA
- LHR
1 stop29h 40m
Multiple Airlines
Tue 9/225:00 pm
LHR
- KOA
2 stops28h 19m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,000
This Virgin Atlantic deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:40 pm
KOA
- LHR
2 stops22h 10m
Virgin Atlantic
Wed 11/188:25 pm
LHR
- KOA
2 stops33h 02m
Virgin Atlantic
Deal found 7/24![Virgin Atlantic logo]()
$1,003
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:25 pm
KOA
- LHR
1 stop29h 40m
Multiple Airlines
Thu 9/245:00 pm
LHR
- KOA
2 stops29h 06m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,004
This Orbitz deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:45 pm
KOA
- LHR
2 stops31h 20m
Multiple Airlines
Fri 9/255:00 pm
LHR
- KOA
2 stops27h 16m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,005
This KLM deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:55 pm
KOA
- LHR
2 stops26h 50m
KLM
Mon 10/57:15 pm
LHR
- KOA
2 stops33h 23m
KLM
Deal found 7/25![KLM logo]()
$1,007
This KLM deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:50 pm
KOA
- LCY
2 stops25h 40m
KLM
Thu 9/248:15 pm
LCY
- KOA
2 stops32h 16m
KLM
Deal found 7/21![KLM logo]()
$1,029
This FlightHub deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:25 pm
KOA
- LGW
2 stops29h 15m
Multiple Airlines
Thu 9/243:40 pm
LGW
- KOA
2 stops38h 47m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,268
This KLM deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:42 pm
KOA
- LCY
2 stops25h 48m
KLM
Sun 9/138:15 pm
LCY
- KOA
2 stops32h 16m
KLM
Deal found 7/25![KLM logo]()
$1,308
This KLM deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2810:45 pm
KOA
- LCY
2 stops31h 50m
KLM
Sat 1/238:40 am
LCY
- KOA
2 stops22h 48m
KLM
Deal found 7/24![KLM logo]()
$1,360
Best flights from Kailua-Kona to LondonDiscover carefully curated flight deals from Kailua-Kona to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from Kailua-Kona to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:05 am
KOA
- LHR
1 stop18h 15m
Alaska Airlines
Wed 11/182:45 pm
LHR
- KOA
1 stop17h 59m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$934
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2810:45 pm
KOA
- LHR
1 stop25h 45m
Delta
Sat 1/236:30 am
LHR
- KOA
2 stops22h 24m
Delta
Deal found 7/24![Delta logo]()
$954
This KLM deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:55 pm
KOA
- LHR
2 stops26h 50m
KLM
Mon 10/58:55 pm
LHR
- KOA
2 stops33h 34m
KLM
Deal found 7/24![KLM logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:50 pm
KOA
- LHR
1 stop21h 35m
United Airlines
Thu 9/244:15 pm
LHR
- KOA
2 stops30h 31m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,034
This FlightHub deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:25 pm
KOA
- LGW
2 stops29h 15m
Multiple Airlines
Thu 9/243:40 pm
LGW
- KOA
2 stops38h 47m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,268
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:10 pm
KOA
- LHR
1 stop25h 05m
Delta
Thu 9/246:30 am
LHR
- KOA
2 stops22h 01m
Delta
Deal found 7/21![Delta logo]()
$1,000
This KLM deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:50 pm
KOA
- LCY
2 stops25h 40m
KLM
Thu 9/248:15 pm
LCY
- KOA
2 stops32h 16m
KLM
Deal found 7/21![KLM logo]()
$1,029
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:10 pm
KOA
- LHR
1 stop25h 05m
Delta
Sun 9/136:30 am
LHR
- KOA
2 stops23h 45m
Delta
Deal found 7/25![Delta logo]()
$1,049
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:42 pm
KOA
- LHR
1 stop27h 38m
Delta
Sun 9/136:30 am
LHR
- KOA
2 stops23h 45m
Delta
Deal found 7/23![Delta logo]()
$1,050
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:10 pm
KOA
- LHR
1 stop25h 05m
Delta
Mon 10/56:30 am
LHR
- KOA
2 stops22h 01m
Delta
Deal found 7/22![Delta logo]()
$1,050
This Gurufare deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:25 pm
KOA
- LGW
2 stops29h 15m
Multiple Airlines
Fri 9/253:40 pm
LGW
- KOA
2 stops32h 48m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,419
This KLM deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:42 pm
KOA
- LCY
2 stops25h 48m
KLM
Sun 9/138:15 pm
LCY
- KOA
2 stops32h 16m
KLM
Deal found 7/25![KLM logo]()
$1,308
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:05 pm
KOA
- LHR
2 stops23h 45m
Delta
Sun 9/136:30 am
LHR
- KOA
2 stops22h 01m
Delta
Deal found 7/24![Delta logo]()
$1,054
This Orbitz deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:25 pm
KOA
- LGW
2 stops29h 15m
Multiple Airlines
Fri 9/2510:20 am
LGW
- KOA
2 stops38h 08m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,640
This Turkish Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:25 pm
KOA
- LGW
2 stops37h 00m
Multiple Airlines
Sun 9/137:30 am
LGW
- KOA
2 stops40h 58m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,761
This Turkish Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2810:07 pm
KOA
- LGW
2 stops38h 28m
Multiple Airlines
Sat 1/235:25 pm
LGW
- KOA
2 stops51h 07m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,943
This Turkish Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:31 pm
KOA
- LGW
2 stops44h 59m
Multiple Airlines
Sun 9/137:30 am
LGW
- KOA
2 stops46h 57m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,944
Last-minute flights from Kailua-Kona to LondonDiscover last-minute flight deals from Kailua-Kona to London. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Kailua-Kona to London. Data last updated July 25, 2026 and is based on user searches.
This Thrive Travel deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:03 am
KOA
- LHR
1 stop18h 42m
Multiple Airlines
Tue 7/283:40 pm
LHR
- KOA
2 stops28h 54m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$9,515
This AranGrant deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:45 pm
KOA
- LHR
2 stops26h 30m
British Airways
Tue 7/282:25 pm
LHR
- KOA
2 stops36h 45m
British Airways
Deal found 7/25![British Airways logo]()
$21,305
One-way flights from Kailua-Kona to LondonSearch for one-way flight options from Kailua-Kona to London. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from Kailua-Kona to London. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This SmartFares deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:59 pm
KOA
- LHR
2 stops25h 51m
Air Canada
Deal found 7/21![Air Canada logo]()
$347
This Trip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:03 pm
KOA
- LHR
1 stop27h 27m
Virgin Atlantic
Deal found 7/21![Virgin Atlantic logo]()
$362
This SmartFares deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
KOA
- LHR
2 stops22h 05m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$446
This Virgin Atlantic deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:05 pm
KOA
- LHR
1 stop25h 10m
Virgin Atlantic
Deal found 7/23![Virgin Atlantic logo]()
$463
This Air Canada deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:50 pm
KOA
- LHR
3 stops23h 45m
Air Canada
Deal found 7/23![Air Canada logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:30 pm
KOA
- LHR
3 stops50h 20m
WestJet
Deal found 7/21![WestJet logo]()
$491
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:45 pm
KOA
- LGW
2 stops23h 50m
American Airlines
Deal found 7/23![American Airlines logo]()
$642
This KLM deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:42 pm
KOA
- LCY
2 stops25h 48m
KLM
Deal found 7/23![KLM logo]()
$644
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:25 pm
KOA
- LGW
3 stops56h 25m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:21 pm
KOA
- LCY
3 stops42h 34m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$725
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:42 pm
KOA
- LHR
2 stops22h 38m
Delta
Deal found 7/24![Delta logo]()
$1,288
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:42 pm
KOA
- LHR
2 stops22h 38m
Delta
Deal found 7/24![Delta logo]()
$1,293
Find flight deals from Kailua-Kona to London
Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2026.
Round-trip from | $934 (Alaska Airlines) |
|---|---|
One-way from | $347 (SmartFares) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kailua-Kona to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Kailua-Kona to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Wed 11/11
8:05 am-12:20 pm
1 stop18h 15m
London Heathrow
Wed 11/18
2:45 pm-10:44 pm
1 stop17h 59m
$934
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Mon 12/28
10:45 pm-10:30 am
1 stop25h 45m
London Heathrow
Sat 1/23
6:30 am-6:54 pm
2 stops22h 24m
$954
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Tue 9/15
10:10 pm-10:15 am
1 stop25h 05m
London Heathrow
Thu 9/24
6:30 am-5:31 pm
2 stops22h 01m
$1,000
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Tue 9/15
8:55 pm-10:45 am
2 stops26h 50m
London Heathrow
Mon 10/5
8:55 pm-7:29 pm
2 stops33h 34m
$1,008
Kailua-KonaLondon
KOA - LCY
KOALCY
Kona Intl
Tue 9/15
8:50 pm-9:30 am
2 stops25h 40m
London City
Thu 9/24
8:15 pm-5:31 pm
2 stops32h 16m
$1,029
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Tue 9/15
10:50 pm-7:25 am
1 stop21h 35m
London Heathrow
Thu 9/24
4:15 pm-11:46 am
2 stops30h 31m
$1,034
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Tue 9/8
10:10 pm-10:15 am
1 stop25h 05m
London Heathrow
Sun 9/13
6:30 am-7:15 pm
2 stops23h 45m
$1,049
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Sun 9/6
8:42 pm-11:20 am
1 stop27h 38m
London Heathrow
Sun 9/13
6:30 am-7:15 pm
2 stops23h 45m
$1,050
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Tue 9/15
10:10 pm-10:15 am
1 stop25h 05m
London Heathrow
Mon 10/5
6:30 am-5:31 pm
2 stops22h 01m
$1,050
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Mon 9/7
10:05 pm-8:50 am
2 stops23h 45m
London Heathrow
Sun 9/13
6:30 am-5:31 pm
2 stops22h 01m
$1,054
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Best time to book a flight from Kailua-Kona to London
Have a flexible travel schedule? Discover the best time to fly to London from Kailua-Kona with our price prediction graph.
KOA-LON
KOA-LHR
KOA-LGW
KOA-LCY
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Kailua-Kona to London
KOA-LON
KOA-LHR
KOA-LGW
KOA-LCY
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated July 25, 2026.
Get a feel of what it's like to fly with United Airlines from Kailua-Kona to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.6
Entertainment
7.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.6
Entertainment
7.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Related info for your journey
Find useful and relevant information for your journey from Kailua-Kona to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to London if you plan to visit one of these locationsIlford
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Slough
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Top airline flying from Kailua-Kona to London
Discover the top airline that operate flights from Kailua-Kona to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$932 | Average$1,143 | FlexibilityNo cancel fee | On-time69% |