How long is the flight from United Kingdom to Kaua'i?

For as low as £1,155, WestJet can have you in Kaua'i from United Kingdom in 22h 45m. The distance from United Kingdom to Kaua'i is about 6866 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Kaua'i ranges from 57.0 - 170.0 inches per month. January is typically the wettest month, when rainfall can reach 170.0 mm. June is typically the driest time to visit Kaua'i when rainfall is around 57.0 mm.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

What is the cheapest month to fly from United Kingdom to Kaua'i?

February is one of the best times of the year to fly to Kaua'i from United Kingdom. Prices for February average £1,255 per person but you can even find prices for as low as £1,125. The most expensive prices can be found in the month of July. Opting for a February flight can save you 12% on your journey compared to booking in July

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

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

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

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

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

Yes. Cheapflights offers flight deals from United Kingdom 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.

£685+ Flights from the United Kingdom to Kaua'i

Cheap flight deals from United Kingdom to Kaua'i

Round-trip from	£710
One-way from	£685
Popular in	July
Cheapest in	February
Average price	£1,340

WestJet
20/1-28/1
3 total stops
57h 35m total
United Kingdom to Kaua'i

Search Deals

22/12
3 total stops
48h 37m total
United Kingdom to Kaua'i

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£109 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from United Kingdom to Kaua'i

Cheapest flights from United Kingdom to Kaua'i
Explore the most affordable flight options available from United Kingdom to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Mon 10/1110:05LHR - LIH

2 stops22h 10mMultiple Airlines

Fri 14/1121:29LIH - LHR

1 stop27h 01mMultiple Airlines

Deal found 15/9£911

Wed 29/1013:30LHR - LIH

2 stops32h 43mUnited Airlines

Wed 5/1120:30LIH - LHR

2 stops27h 55mUnited Airlines

Deal found 13/9£1,082

Tue 2/1205:45EDI - LIH

2 stops22h 45mDelta

Mon 8/1221:44LIH - EDI

2 stops26h 56mDelta

Deal found 13/9£1,155

Wed 3/1211:40GLA - LIH

2 stops35h 44mAmerican Airlines

Sun 7/1214:54LIH - GLA

2 stops41h 21mAmerican Airlines

Deal found 13/9£1,174

Tue 2/1206:05EDI - LIH

2 stops26h 20mMultiple Airlines

Mon 8/1222:44LIH - EDI

3 stops24h 41mMultiple Airlines

Deal found 13/9£1,187

Mon 10/1113:35LHR - LIH

3 stops37h 23mUnited Airlines

Fri 14/1114:31LIH - LHR

2 stops20h 49mUnited Airlines

Deal found 15/9£1,636

Tue 2/1206:05EDI - LIH

3 stops26h 18mAmerican Airlines

Mon 8/1222:44LIH - EDI

3 stops24h 41mAmerican Airlines

Deal found 13/9£4,706

Best flights from United Kingdom to Kaua'i
Discover carefully curated flight deals from United Kingdom to Kaua'i that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Tue 20/117:20LHR - LIH

1 stop30h 35mMultiple Airlines

Wed 28/123:50LIH - LHR

2 stops27h 00mMultiple Airlines

Deal found 15/9£710

Tue 20/114:50LHR - LIH

2 stops41h 56mWestJet

Wed 28/123:50LIH - LHR

2 stops51h 00mWestJet

Deal found 15/9£770

Tue 10/308:30LHR - LIH

2 stops37h 30mUnited Airlines

Thu 19/322:50LIH - LHR

1 stop22h 35mUnited Airlines

Deal found 14/9£1,074

Tue 20/110:05LHR - LIH

1 stop19h 41mBritish Airways

Wed 28/122:30LIH - LHR

1 stop25h 30mBritish Airways

Deal found 15/9£1,080

Tue 2/1205:45EDI - LIH

2 stops22h 45mDelta

Mon 8/1221:44LIH - EDI

2 stops26h 56mDelta

Deal found 13/9£1,155

Wed 3/1211:40GLA - LIH

2 stops35h 44mAmerican Airlines

Sun 7/1214:54LIH - GLA

2 stops41h 21mAmerican Airlines

Deal found 13/9£1,174

Tue 20/111:55LGW - LIH

2 stops34h 50mMultiple Airlines

Wed 28/122:10LIH - LGW

2 stops26h 45mMultiple Airlines

Deal found 15/9£888

Mon 10/1110:05LHR - LIH

2 stops22h 10mMultiple Airlines

Fri 14/1121:29LIH - LHR

1 stop27h 01mMultiple Airlines

Deal found 15/9£911

Wed 29/1013:30LHR - LIH

2 stops32h 43mUnited Airlines

Wed 5/1120:30LIH - LHR

2 stops27h 55mUnited Airlines

Deal found 13/9£1,082

Wed 4/307:50MAN - LIH

2 stops43h 12mAmerican Airlines

Sun 8/321:30LIH - MAN

2 stops31h 40mAmerican Airlines

Deal found 14/9£1,174

Tue 20/109:50LCY - LIH

2 stops37h 04mMultiple Airlines

Wed 28/120:30LIH - LCY

3 stops26h 50mMultiple Airlines

Deal found 15/9£1,099

Tue 2/1206:05EDI - LIH

2 stops26h 20mMultiple Airlines

Mon 8/1222:44LIH - EDI

3 stops24h 41mMultiple Airlines

Deal found 13/9£1,187

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Tue 20/1

17:20-13:55

1 stop30h 35m

Lihue

Wed 28/1

23:50-12:50

2 stops27h 00m

£710

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Tue 20/1

14:50-22:46

2 stops41h 56m

Lihue

Wed 28/1

23:50-12:50

2 stops51h 00m

£770

LondonLihue

LGW - LIH

LGWLIH

London Gatwick

Tue 20/1

11:55-12:45

2 stops34h 50m

Lihue

Wed 28/1

22:10-10:55

2 stops26h 45m

£888

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Mon 10/11

10:05-22:15

2 stops22h 10m

Lihue

Fri 14/11

21:29-10:30

1 stop27h 01m

£911

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Tue 10/3

08:30-12:00

2 stops37h 30m

Lihue

Thu 19/3

22:50-07:25

1 stop22h 35m

£1,074

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Tue 20/1

10:05-19:46

1 stop19h 41m

Lihue

Wed 28/1

22:30-10:00

1 stop25h 30m

£1,080

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Wed 29/10

13:30-12:13

2 stops32h 43m

Lihue

Wed 5/11

20:30-10:25

2 stops27h 55m

£1,082

LondonLihue

LCY - LIH

LCYLIH

London City

Tue 20/1

09:50-12:54

2 stops37h 04m

Lihue

Wed 28/1

20:30-09:20

3 stops26h 50m

£1,099

EdinburghLihue

EDI - LIH

EDILIH

Edinburgh Turnhouse

Tue 2/12

05:45-18:30

2 stops22h 45m

Lihue

Mon 8/12

21:44-10:40

2 stops26h 56m

£1,155

GlasgowLihue

GLA - LIH

GLALIH

Glasgow Intl

Wed 3/12

11:40-13:24

2 stops35h 44m

Lihue

Sun 7/12

14:54-18:15

2 stops41h 21m

£1,174

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 17 results

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

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from United Kingdom 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 the United Kingdom to Kaua'i

What is the cheapest time of day to fly from GB to FUS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Kaua'i as you normally would.

Reviews of airlines servicing Kaua'i

Read reviews from past customers who have flown with Virgin Atlantic from the United Kingdom to Kaua'i. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Virgin Atlantic

7.4

Good

664 reviews

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

Related info for your journey

How long is the flight from United Kingdom to Kaua'i?
For as low as £1,155, WestJet can have you in Kaua'i from United Kingdom in 22h 45m. The distance from United Kingdom to Kaua'i is about 6866 mi. This flight may include one or multiple stops.
Can I find deals for flights from United Kingdom to Kaua'i that include hotel bookings?
Yes. In addition to deals on United Kingdom to Kaua'i flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Kaua'i?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Kaua'i.
Can I find deals for business class flights from United Kingdom to Kaua'i?
Yes. Cheapflights offers flight deals from United Kingdom 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for United Kingdom to Kaua'i

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Direct flights to United States

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How does Cheapflights help users find flights from United Kingdom to Kaua'i?

Cheapflights makes it easy to find United Kingdom to Kaua'i flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Kaua'i?

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Can Cheapflights find flights from United Kingdom to Kaua'i with no change fees?

Certainly. Search results for flights to Kaua'i from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from United Kingdom to Kaua'i become cheaper?

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Cheap flights from the United Kingdom to Kaua'i from £685

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 22/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Kaua'i

Keep the following information in mind while searching for United Kingdom to Kaua'i flight deals. Data was last updated 16 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from United Kingdom to Kaua'i

Cheapest flights from United Kingdom to Kaua'iExplore the most affordable flight options available from United Kingdom to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Explore the most affordable flight options available from United Kingdom to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Kaua'i that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from United Kingdom with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Kaua'i

What is the cheapest time of day to fly from GB to FUS?

Find hourly flight availability from United Kingdom 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 16 September 2025.

Reviews of airlines servicing Kaua'i

Read reviews from past customers who have flown with Virgin Atlantic from the United Kingdom to Kaua'i. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to Kaua'i?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.

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Can Cheapflights find flights from United Kingdom to Kaua'i with no change fees?

Can Cheapflights notify me if prices for flights from United Kingdom to Kaua'i become cheaper?

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Cheapest flights from United Kingdom to Kaua'i
Explore the most affordable flight options available from United Kingdom to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.