Cheap flights from London to Kaua'i from £321
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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from London to Kaua'i
Keep the following information in mind while searching for London to Kaua'i flight deals. Data was last updated 11 July 2025.
Round-trip from | £613 |
---|---|
One-way from | £321 |
Popular in | August |
Cheapest in | March |
Find flight deals from London to Kaua'i
Cheapest flights from London to Kaua'iExplore the most affordable flight options available from London to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from London to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from London 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 11 July 2025.
Use the filters below to find and compare flights from London to Kaua'i that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonLihue
LGW - LIH
LGWLIH
London Gatwick
Sun 24/8
10:55-11:56
1 stop36h 01m
Lihue
Sun 31/8
12:28-10:50
2 stops35h 22m
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Thu 11/9
16:25-09:47
1 stop28h 22m
Lihue
Wed 17/9
14:25-10:25
1 stop33h 00m
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Sun 24/8
10:35-19:58
1 stop20h 23m
Lihue
Sun 31/8
23:10-06:20
2 stops44h 10m
LondonLihue
LCY - LIH
LCYLIH
London City
Mon 25/8
09:55-19:58
2 stops21h 03m
Lihue
Mon 1/9
23:10-16:25
2 stops30h 15m
LondonLihue
LCY - LIH
LCYLIH
London City
Mon 25/8
09:55-11:18
3 stops36h 23m
Lihue
Mon 1/9
23:10-16:25
2 stops30h 15m
LondonLihue
LCY - LIH
LCYLIH
London City
Sun 24/8
20:10-17:18
2 stops32h 08m
Lihue
Sun 31/8
20:28-16:40
2 stops33h 12m
LondonLihue
LGW - LIH
LGWLIH
London Gatwick
Mon 25/8
10:45-11:56
1 stop36h 11m
LondonLihue
LHR - LIH
LHRLIH
London Heathrow
Mon 25/8
22:15-09:47
3 stops46h 32m
LondonLihue
LCY - LIH
LCYLIH
London City
Mon 25/8
17:00-11:52
3 stops29h 52m
LondonLihue
LCY - LIH
LCYLIH
London City
Mon 25/8
20:10-17:18
2 stops32h 08m
Best time to book a flight from London to Kaua'i
Have a flexible travel schedule? Discover the best time to fly to Kaua'i from London with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London to Kaua'i
What is the cheapest time of day to fly from LON to FUS?
Find hourly flight availability from London 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 11 July 2025.
When flying from London 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 11 July 2025.
Read reviews from past customers who have flown with KLM, United Airlines, andLufthansa from London to Kaua'i. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,Jun 2025
AMS - BOS
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,Jun 2025
AMS - BOS
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,Jun 2025
AMS - BOS
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from London 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 London to Kaua'i
See prices for flight routes from nearby airports that may be better suited for you.
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Deals for London to Kaua'i 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 London to Kaua'i?
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 London to Kaua'i.
Can Cheapflights find flights from London to Kaua'i with no change fees?
Yes, we can. To see specific flights from London to Kaua'i with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from London to Kaua'i become cheaper?
Of course! You can now track prices for flights from London to Kaua'i and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.