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$906+ Cheap flights from Kaua'i to the United Kingdom

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — LHR
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap 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 December 26, 2025.

This United Airlines deal was found by Cheapflights users on 12/23. 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.
Thu 2/1911:59 pmLIH - LHR
1 stop21h 26mUnited Airlines
Mon 2/2310:05 amLHR - LIH
1 stop22h 39mUnited Airlines
Deal found 12/23$906
This Air Canada deal was found by Cheapflights users on 12/24. 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.
Thu 3/52:15 pmLIH - LHR
2 stops32h 15mAir Canada
Mon 3/96:00 pmLHR - LIH
2 stops51h 51mAir Canada
Deal found 12/24$908
This British Airways deal was found by Cheapflights users on 12/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:19 pmLIH - LHR
1 stop21h 51mBritish Airways
Mon 3/94:55 pmLHR - LIH
1 stop33h 19mBritish Airways
Deal found 12/24$1,123
This WestJet deal was found by Cheapflights users on 12/24. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:50 pmLIH - LHR
2 stops27h 00mWestJet
Sat 2/282:50 pmLHR - LIH
2 stops41h 52mWestJet
Deal found 12/24$1,287
This Expedia deal was found by Cheapflights users on 12/23. 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.
Mon 4/1310:50 pmLIH - LHR
2 stops21h 05mMultiple Airlines
Fri 4/1712:00 pmLHR - LIH
2 stops44h 06mMultiple Airlines
Deal found 12/23$1,301
This United Airlines deal was found by Cheapflights users on 12/24. 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.
Thu 3/52:25 pmLIH - LHR
2 stops37h 05mUnited Airlines
Mon 3/910:05 amLHR - LIH
1 stop21h 52mUnited Airlines
Deal found 12/24$911

Find 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 December 26, 2025.

Round-trip from

$906
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$1,493
From Kaua'i to United Kingdom
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($199 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 26, 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

Thu 2/19

11:59 pm-7:25 am

1 stop21h 26m

London Heathrow

Mon 2/23

10:05 am-10:44 pm

1 stop22h 39m

$906

LihueLondon

LIH - LHR

LIHLHR

Lihue

Thu 3/5

2:15 pm-8:30 am

2 stops32h 15m

London Heathrow

Mon 3/9

6:00 pm-11:51 am

2 stops51h 51m

$908

LihueLondon

LIH - LHR

LIHLHR

Lihue

Thu 3/5

2:25 pm-1:30 pm

2 stops37h 05m

London Heathrow

Mon 3/9

10:05 am-9:57 pm

1 stop21h 52m

$911

LihueLondon

LIH - LHR

LIHLHR

Lihue

Thu 3/5

11:19 pm-7:10 am

1 stop21h 51m

London Heathrow

Mon 3/9

4:55 pm-4:14 pm

1 stop33h 19m

$1,123

LihueLondon

LIH - LHR

LIHLHR

Lihue

Wed 2/25

11:50 pm-12:50 pm

2 stops27h 00m

London Heathrow

Sat 2/28

2:50 pm-10:42 pm

2 stops41h 52m

$1,287

LihueLondon

LIH - LHR

LIHLHR

Lihue

Mon 4/13

10:50 pm-6:55 am

2 stops21h 05m

London Heathrow

Fri 4/17

12:00 pm-9:06 pm

2 stops44h 06m

$1,301

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

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?

    United Airlines and Air Canada can get you from Kaua'i to United Kingdom in just under 21h 26m. Your travel time can differ by up to 10h 49m. 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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