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Cheap flights from London to Kaua'i from £872

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LIH
8 Mar — 15 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Kaua'i

Enter your travel dates to find the best prices.

Cheapest flights from London to Kaua'i
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 6 February 2026.

Thu 26/214:50
LHR
-
LIH
2 stops41h 52m
WestJet
Mon 2/323:50
LIH
-
LHR
2 stops27h 00m
WestJet
Deal found 3/2£872
Thu 5/314:50
LHR
-
LIH
2 stops32h 49m
Multiple Airlines
Sat 14/315:50
LIH
-
LHR
1 stop33h 00m
Multiple Airlines
Deal found 4/2£917
Sun 22/314:50
LHR
-
LIH
2 stops40h 52m
Multiple Airlines
Sun 29/320:59
LIH
-
LHR
1 stop26h 16m
Multiple Airlines
Deal found 5/2£972
Mon 23/208:50
LHR
-
LIH
2 stops41h 00m
Multiple Airlines
Sun 1/316:50
LIH
-
LHR
2 stops36h 45m
Multiple Airlines
Deal found 4/2£1,048
Thu 21/510:20
LGW
-
LIH
2 stops22h 06m
Multiple Airlines
Sat 30/522:26
LIH
-
LGW
2 stops33h 24m
Multiple Airlines
Deal found 4/2£1,059
Mon 23/209:30
LHR
-
LIH
2 stops23h 14m
United Airlines
Sun 1/314:25
LIH
-
LHR
3 stops30h 15m
United Airlines
Deal found 4/2£1,110
Sat 21/314:50
LHR
-
LIH
2 stops40h 52m
Multiple Airlines
Tue 31/322:29
LIH
-
LHR
1 stop26h 41m
Multiple Airlines
Deal found 4/2£1,142
Thu 26/210:05
LHR
-
LIH
1 stop22h 39m
United Airlines
Mon 2/320:40
LIH
-
LHR
2 stops28h 25m
United Airlines
Deal found 5/2£1,147
Thu 21/509:15
LCY
-
LIH
2 stops23h 11m
Multiple Airlines
Sat 30/522:26
LIH
-
LCY
2 stops32h 29m
Multiple Airlines
Deal found 4/2£1,202
Thu 5/320:05
LCY
-
LIH
2 stops33h 44m
KLM
Sat 14/322:05
LIH
-
LCY
2 stops33h 15m
KLM
Deal found 4/2£1,383
Sun 22/320:05
LCY
-
LIH
2 stops31h 36m
KLM
Sun 29/320:19
LIH
-
LCY
2 stops26h 11m
KLM
Deal found 5/2£1,461
Wed 18/309:50
LCY
-
LIH
2 stops22h 07m
Lufthansa
Wed 8/412:40
LIH
-
LCY
2 stops42h 15m
Lufthansa
Deal found 6/2£1,519

Find 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 6 February 2026.

Round-trip from

£872
WestJet
  • WestJet
  • 26/2-2/3
  • 4 total stops
  • 68h 52m total
  • London to Kaua'i
Search Deals

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 6 February 2026.
Use the filters below to find and compare flights from London to Kaua'i that are best for you.

Fly from

London

Fly to

Kaua'i

Route

Depart

Return

Price

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Thu 26/2

14:50-22:42

2 stops41h 52m

Lihue

Mon 2/3

23:50-12:50

2 stops27h 00m

£872

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Thu 5/3

14:50-22:42

2 stops41h 52m

Lihue

Sat 14/3

13:06-08:30

2 stops33h 24m

£924

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Sun 22/3

14:50-21:42

2 stops40h 52m

Lihue

Sun 29/3

20:59-10:15

1 stop26h 16m

£972

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Mon 23/2

08:50-15:50

2 stops41h 00m

Lihue

Sun 1/3

16:50-15:35

2 stops36h 45m

£1,048

LondonLihue

LGW - LIH

LGWLIH

London Gatwick

Thu 21/5

10:20-21:26

2 stops22h 06m

Lihue

Sat 30/5

22:26-18:50

2 stops33h 24m

£1,059

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Mon 23/2

09:30-22:44

2 stops23h 14m

Lihue

Sun 1/3

14:25-06:40

3 stops30h 15m

£1,110

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Sat 21/3

14:50-21:42

2 stops40h 52m

Lihue

Tue 31/3

22:29-12:10

1 stop26h 41m

£1,142

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Thu 26/2

13:45-22:44

1 stop18h 59m

Lihue

Mon 2/3

20:40-09:40

1 stop27h 00m

£1,147

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Thu 5/3

13:45-22:57

1 stop19h 12m

Lihue

Sat 14/3

23:13-12:00

1 stop26h 47m

£1,153

LondonLihue

LCY - LIH

LCYLIH

London City

Thu 21/5

09:15-21:26

2 stops23h 11m

Lihue

Sat 30/5

22:26-17:55

2 stops32h 29m

£1,202

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 21 results
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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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Kaua'i
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from London to Kaua'i?

    For as low as £1,383, WestJet can have you in Kaua'i from London in 33h 44m. The distance between London and Kaua'i is about 7203 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from London to Kaua'i?

    Most travelers choose London Heathrow - Lihue, London City - Lihue or London Gatwick - Lihue when deciding on the best route from London to Kaua'i.

  • Can I find deals for flights from London to Kaua'i that include hotel bookings?

    Yes. In addition to deals on London to Kaua'i flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Kaua'i.

  • Can I find deals for business class flights from London to Kaua'i?

    Yes. Cheapflights offers flight deals from London to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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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.

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