Cheap flights from London Heathrow Airport to Kaua'i from £602
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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Heathrow to Kaua'i
Keep the following information in mind while searching for Heathrow to Kaua'i flight deals. Data was last updated 3 July 2025.
Round-trip from | £706 |
---|---|
One-way from | £602 |
Popular in | August |
Cheapest in | March |
Find flight deals from Heathrow to Kaua'i
Cheapest flights from Heathrow to Kaua'iExplore the most affordable flight options available from Heathrow to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Explore the most affordable flight options available from Heathrow to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to Kaua'i 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 3 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kaua'i that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Mon 25/8
11:15-07:02
2 stops30h 47m
Lihue
Mon 8/9
14:25-10:25
1 stop33h 00m
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Mon 25/8
10:35-19:58
1 stop20h 23m
Lihue
Mon 8/9
12:57-14:10
1 stop38h 13m
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Thu 20/11
06:20-20:22
2 stops24h 02m
Lihue
Tue 25/11
22:26-10:00
1 stop25h 34m
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Thu 20/11
10:05-13:13
1 stop37h 08m
Lihue
Tue 25/11
14:30-12:00
1 stop35h 30m
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Sat 16/8
16:55-12:12
1 stop30h 17m
Lihue
Sat 23/8
21:16-12:50
1 stop28h 34m
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Thu 10/7
10:35-22:12
3 stops46h 37m
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Mon 7/7
14:15-11:47
2 stops32h 32m
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Tue 8/7
18:40-19:08
2 stops35h 28m
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Mon 7/7
17:30-17:18
1 stop34h 48m
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Tue 8/7
12:05-11:58
3 stops34h 53m
Best time to book a flight from Heathrow to Kaua'i
Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Kaua'i
What is the cheapest time of day to fly from LHR to FUS?
Find hourly flight availability from Heathrow to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.
When flying from London Heathrow Airport to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Kaua'i
Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated 3 July 2025.
Read reviews from past customers who have flown with Delta, United Airlines, andScandinavian Airlines from London Heathrow Airport to Kaua'i. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Comfort
Overall
Food
Boarding
Reviews
Kim,May 2025
PIH - SLC
Crew
Entertainment
Comfort
Overall
Food
Boarding
Reviews
Kim,May 2025
PIH - SLC
Crew
Entertainment
Comfort
Overall
Food
Boarding
Reviews
Kim,May 2025
PIH - SLC
Crew
Entertainment
Comfort
Overall
Food
Boarding
Reviews
Kim,May 2025
PIH - SLC
Crew
Entertainment
Comfort
Overall
Food
Boarding
Reviews
Kim,May 2025
PIH - SLC
Crew
Entertainment
Comfort
Overall
Food
Boarding
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Kaua'i. 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 Heathrow to Kaua'i
See prices for flight routes from nearby airports that may be better suited for you.
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Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Kaua'i flexibly with Cheapflights today.
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