Cheap flights from The Big Island to London Heathrow Airport from £342
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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from The Big Island to Heathrow
Keep the following information in mind while searching for The Big Island to Heathrow flight deals. Data was last updated 12 July 2025.
Round-trip from | £575 |
---|---|
One-way from | £342 |
Find flight deals from The Big Island to Heathrow
Cheapest flights from The Big Island to HeathrowExplore the most affordable flight options available from The Big Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.
Explore the most affordable flight options available from The Big Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from The Big Island to Heathrow 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 858,174 searches. Data last updated 12 July 2025.
Use the filters below to find and compare flights from The Big Island to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Tue 23/9
21:30-14:15
1 stop29h 45m
London Heathrow
Fri 31/10
06:30-17:44
2 stops21h 14m
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Thu 21/8
23:00-10:25
1 stop24h 25m
London Heathrow
Tue 9/9
17:40-15:46
2 stops33h 06m
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Thu 4/9
21:55-12:50
1 stop27h 55m
London Heathrow
Wed 24/9
16:55-10:47
1 stop28h 52m
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Wed 24/9
15:13-08:00
1 stop29h 47m
London Heathrow
Thu 30/10
15:10-13:58
1 stop32h 48m
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Thu 7/8
21:47-14:15
1 stop29h 28m
London Heathrow
Thu 14/8
09:55-19:00
1 stop20h 05m
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Wed 24/9
21:55-06:55
2 stops22h 00m
London Heathrow
Thu 30/10
12:30-13:58
1 stop35h 28m
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Tue 23/9
21:30-11:20
1 stop26h 50m
London Heathrow
Tue 28/10
06:20-17:44
2 stops21h 24m
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Tue 23/9
23:00-22:10
2 stops36h 10m
London Heathrow
Mon 27/10
20:15-11:36
2 stops49h 21m
Kailua-KonaLondon
KOA - LHR
KOALHR
Kona Intl
Tue 23/9
23:00-09:35
2 stops23h 35m
London Heathrow
Sun 2/11
13:25-12:36
2 stops33h 11m
HiloLondon
ITO - LHR
ITOLHR
Hilo Intl
Sun 24/8
07:47-09:40
2 stops38h 53m
London Heathrow
Sun 31/8
16:15-17:39
2 stops60h 24m
Best time to book a flight from The Big Island to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from The Big Island with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from The Big Island to London Heathrow Airport
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 12 July 2025.
See what other customers who have flown with Delta, KLM, andUnited Airlines from The Big Island to London Heathrow Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from The Big Island to Heathrow. 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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Alternative routes for The Big Island to Heathrow
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How does Cheapflights help users find flights from The Big Island to Heathrow?
Deals for The Big Island to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from The Big Island to Heathrow?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from The Big Island to Heathrow.
Can Cheapflights find flights from The Big Island to Heathrow with no change fees?
Yes! Cheapflights helps users easily find flights from The Big Island to Heathrow with no change fees.
Can Cheapflights notify me if prices for flights from The Big Island to Heathrow become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from The Big Island today and book when prices fit your budget.