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$315+ Cheap flights from Kaua'i to the United Kingdom

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — LHR
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from Kaua'i to United Kingdom

Keep the following information in mind while searching for Kaua'i to United Kingdom flight deals. Data was last updated November 10, 2025.

Round-trip from

$1,257
(Delta)

One-way from

$315
(Vliegwinkel)

Popular in

June

Cheapest in

November

Average price

$675
From Kaua'i to United Kingdom
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One-way flight from Kaua'i to United Kingdom
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Highest demand for flights based on searches. 19% potential increase in price ($259 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Kaua'i to United Kingdom

Best flights from Kaua'i to United Kingdom
Discover carefully curated flight deals from Kaua'i to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2025.

This KLM deal was found by Cheapflights users on 11/10. 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.
Fri 2/1310:45 pmLIH - LHR
1 stop25h 45mKLM
Sat 2/2111:20 amLHR - LIH
1 stop41h 11mKLM
Deal found 11/10$723
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/138:40 pmLIH - LHR
2 stops23h 15mUnited Airlines
Sat 2/213:20 pmLHR - LIH
2 stops31h 50mUnited Airlines
Deal found 11/10$758
This American Airlines deal was found by Cheapflights users on 11/10. 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.
Fri 2/1310:30 pmLIH - LHR
2 stops22h 20mMultiple Airlines
Sat 2/219:25 amLHR - LIH
1 stop22h 53mMultiple Airlines
Deal found 11/10$758
This Delta deal was found by Cheapflights users on 11/7. 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.
Fri 3/276:00 amLIH - LHR
2 stops24h 50mDelta
Tue 3/315:25 pmLHR - LIH
2 stops36h 35mDelta
Deal found 11/7$1,257
This KLM deal was found by Cheapflights users on 11/7. 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.
Fri 3/279:45 pmLIH - LHR
1 stop29h 30mKLM
Tue 3/3111:20 amLHR - LIH
1 stop19h 11mKLM
Deal found 11/7$1,906
This Expedia deal was found by Cheapflights users on 11/10. 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.
Sun 5/310:25 pmLIH - LGW
2 stops29h 15mMultiple Airlines
Tue 5/193:40 pmLGW - LIH
2 stops31h 06mMultiple Airlines
Deal found 11/10$4,625

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kaua'i to United Kingdom 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 November 10, 2025.
Use the filters below to find and compare flights from Kaua'i to the United Kingdom that are best for you.

Fly from

Kaua'i

Fly to

United Kingdom

Route

Depart

Return

Price

LihueLondon

LIH - LHR

LIHLHR

Lihue

Fri 2/13

10:45 pm-10:30 am

1 stop25h 45m

London Heathrow

Sat 2/21

11:20 am-6:31 pm

1 stop41h 11m

$723

LihueLondon

LIH - LHR

LIHLHR

Lihue

Fri 2/13

8:40 pm-5:55 am

2 stops23h 15m

London Heathrow

Sat 2/21

3:20 pm-1:10 pm

2 stops31h 50m

$758

LihueLondon

LIH - LHR

LIHLHR

Lihue

Fri 2/13

10:30 pm-6:50 am

2 stops22h 20m

London Heathrow

Sat 2/21

9:25 am-10:18 pm

1 stop22h 53m

$758

LihueLondon

LIH - LHR

LIHLHR

Lihue

Fri 3/27

6:00 am-4:50 pm

2 stops24h 50m

London Heathrow

Tue 3/31

5:25 pm-7:00 pm

2 stops36h 35m

$1,257

LihueLondon

LIH - LHR

LIHLHR

Lihue

Fri 3/27

9:45 pm-1:15 pm

1 stop29h 30m

London Heathrow

Tue 3/31

11:20 am-7:31 pm

1 stop19h 11m

$1,906

LihueLondon

LIH - LGW

LIHLGW

Lihue

Sun 5/3

10:25 pm-2:40 pm

2 stops29h 15m

London Gatwick

Tue 5/19

3:40 pm-11:46 am

2 stops31h 06m

$4,625

LihueLondon

LIH - LHR

LIHLHR

Lihue

Sun 2/15

11:50 pm-12:50 pm

2 stops27h 00m

$315

LihueLondon

LIH - LHR

LIHLHR

Lihue

Sun 2/15

11:59 pm-7:25 am

1 stop21h 26m

$394

LihueLondon

LIH - LGW

LIHLGW

Lihue

Sun 2/15

11:50 pm-9:45 am

2 stops23h 55m

$653

LihueLondon

LIH - LGW

LIHLGW

Lihue

Sun 5/3

11:00 am-11:45 am

3 stops37h 45m

$1,482

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 12 results
1
2

Best time to book a flight from Kaua'i to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom
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 United Kingdom. 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 United Kingdom?

    KLM, United Airlines, and Delta can get you from Kaua'i to United Kingdom in just under 23h 15m. Your travel time can differ by up to 2h 30m. There are 7198 mi between Kaua'i and United Kingdom. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kaua'i to United Kingdom 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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