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$627+ Cheap flights from Kaua'i 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — LON
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from Kaua'i to London

Cheapest flights from Kaua'i to London
Explore the most affordable flight options available from Kaua'i to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This KLM deal was found by Cheapflights users on 4/15. 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.
Wed 9/29:45 pm
LIH
-
LHR
1 stop30h 50m
KLM
Mon 9/148:55 pm
LHR
-
LIH
2 stops31h 17m
KLM
Deal found 4/15$1,021
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:41 pm
LIH
-
LHR
1 stop28h 04m
British Airways
Mon 9/144:55 pm
LHR
-
LIH
1 stop30h 19m
British Airways
Deal found 4/15$1,090
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Wed 9/29:41 pm
LIH
-
LHR
1 stop28h 04m
American Airlines
Mon 9/144:55 pm
LHR
-
LIH
1 stop30h 19m
American Airlines
Deal found 4/15$1,095
This Finnair deal was found by Cheapflights users on 4/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:40 pm
LIH
-
LHR
1 stop30h 25m
Multiple Airlines
Mon 9/143:15 pm
LHR
-
LIH
2 stops31h 59m
Multiple Airlines
Deal found 4/15$1,100
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Wed 9/21:01 pm
LIH
-
LHR
2 stops54h 29m
Air Canada
Mon 9/143:05 pm
LHR
-
LIH
2 stops55h 41m
Air Canada
Deal found 4/15$1,115
This Virgin Atlantic deal was found by Cheapflights users on 4/16. 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.
Sun 5/318:40 pm
LIH
-
LHR
1 stop26h 35m
Virgin Atlantic
Sun 6/76:30 am
LHR
-
LIH
2 stops22h 09m
Virgin Atlantic
Deal found 4/16$1,240
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/319:51 pm
LIH
-
LHR
1 stop26h 14m
British Airways
Sun 6/78:20 am
LHR
-
LIH
1 stop23h 01m
British Airways
Deal found 4/16$1,263
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:26 pm
LIH
-
LGW
2 stops33h 19m
Multiple Airlines
Fri 5/110:20 am
LGW
-
LIH
2 stops22h 06m
Multiple Airlines
Deal found 4/14$1,455
This Ovago deal was found by Cheapflights users on 4/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:40 pm
LIH
-
LHR
1 stop35h 30m
Lufthansa
Fri 5/110:50 am
LHR
-
LIH
2 stops35h 39m
Lufthansa
Deal found 4/14$1,457
This Delta deal was found by Cheapflights users on 4/14. 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 4/289:25 pm
LIH
-
LHR
2 stops22h 00m
Delta
Fri 5/16:30 am
LHR
-
LIH
2 stops22h 10m
Delta
Deal found 4/14$1,468
This Air Canada deal was found by Cheapflights users on 4/16. 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.
Sun 5/3110:44 pm
LIH
-
LHR
2 stops20h 51m
Multiple Airlines
Sun 6/712:05 pm
LHR
-
LIH
3 stops34h 29m
Multiple Airlines
Deal found 4/16$1,714
This Travelocity deal was found by Cheapflights users on 4/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:11 pm
LIH
-
LGW
2 stops58h 44m
Multiple Airlines
Sat 5/167:10 am
LGW
-
LIH
2 stops42h 30m
Multiple Airlines
Deal found 4/14$9,067

Find flight deals from Kaua'i to London

Keep the following information in mind while searching for Kaua'i to London flight deals. Data was last updated April 18, 2026.

Round-trip from

$1,021
(KLM)

One-way from

$627
(United Airlines)
From Kaua'i to London (LON)
Search Deals
One-way flight from Kaua'i to London (LON)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kaua'i 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 April 18, 2026.
Use the filters below to find and compare flights from Kaua'i to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LihueLondon

LIH - LHR

LIHLHR

Lihue

Wed 9/2

9:45 pm-3:35 pm

1 stop30h 50m

London Heathrow

Mon 9/14

8:55 pm-7:20 pm

2 stops33h 25m

$1,021

LihueLondon

LIH - LHR

LIHLHR

Lihue

Wed 9/2

9:41 pm-10:50 am

1 stop26h 09m

London Heathrow

Mon 9/14

4:55 pm-12:14 pm

1 stop30h 19m

$1,090

LihueLondon

LIH - LHR

LIHLHR

Lihue

Wed 9/2

9:41 pm-12:45 pm

1 stop28h 04m

London Heathrow

Mon 9/14

4:55 pm-12:14 pm

1 stop30h 19m

$1,095

LihueLondon

LIH - LHR

LIHLHR

Lihue

Wed 9/2

9:40 pm-3:05 pm

1 stop30h 25m

London Heathrow

Mon 9/14

3:15 pm-12:14 pm

2 stops31h 59m

$1,100

LihueLondon

LIH - LHR

LIHLHR

Lihue

Wed 9/2

1:01 pm-6:30 am

2 stops54h 29m

London Heathrow

Mon 9/14

3:05 pm-11:46 am

2 stops55h 41m

$1,115
Quickest round-trip

LihueLondon

LIH - LHR

LIHLHR

Lihue

Sun 5/31

8:40 pm-10:15 am

1 stop26h 35m

London Heathrow

Sun 6/7

6:30 am-5:39 pm

2 stops22h 09m

$1,240

LihueLondon

LIH - LGW

LIHLGW

Lihue

Tue 4/28

10:26 pm-6:45 pm

2 stops33h 19m

London Gatwick

Fri 5/1

10:20 am-9:26 pm

2 stops22h 06m

$1,455

LihueLondon

LIH - LHR

LIHLHR

Lihue

Sun 5/31

10:44 pm-6:35 am

2 stops20h 51m

London Heathrow

Sun 6/7

12:05 pm-11:34 am

3 stops34h 29m

$1,714

LihueLondon

LIH - LHR

LIHLHR

Lihue

Fri 5/1

10:26 pm-1:45 pm

1 stop28h 19m

London Heathrow

Wed 5/13

6:10 pm-12:22 pm

2 stops53h 12m

$8,556

LihueLondon

LIH - LHR

LIHLHR

Lihue

Thu 4/30

10:26 pm-1:45 pm

1 stop28h 19m

London Heathrow

Wed 5/13

9:50 am-9:26 pm

1 stop22h 36m

$8,567

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Kaua'i to London

Have a flexible travel schedule? Discover the best time to fly to London from Kaua'i with our price prediction graph.
Estimated round-trip 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 Kaua'i to London
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 Kaua'i to London. 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 Kaua'i to London?

    KLM, British Airways, and American Airlines can get you from Kaua'i to London in just under 26h 09m. Your travel time can differ by up to 4h 41m. The distance from Kaua'i to London is about 7198 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kaua'i to London 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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