When did momondo last update prices for flights from London to Kaua'i?

Prices for flights from London to Kaua'i refresh daily.

How old do you have to be to fly from London to Kaua'i?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£787 Cheap Flights from London to Kaua'i in 2026

Find the cheapest flights from London to Kaua'i

Return

Cheap return flights

Enter your travel dates to find the best prices.

11:40 - 21:27LHR London Heathrow-LIH Lihue

20h 47m1 stop Seattle/Tacoma Intl

22:31 - 10:45LIH Lihue-LHR London Heathrow

25h 14m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

£787Multiple Airlines

Tue, 6 Oct - Tue, 13 Oct

17:00 - 11:23LHR London Heathrow-LIH Lihue

29h 23m2 stops Seattle/Tacoma Intl Los Angeles Los Angeles

15:45 - 15:05LIH Lihue-LHR London Heathrow

36h 20m2 stops San Francisco Seattle/Tacoma Intl

£872Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

17:00 - 11:23LHR London Heathrow-LIH Lihue

29h 23m2 stops Seattle/Tacoma Intl Los Angeles Los Angeles

14:17 - 15:05LIH Lihue-LHR London Heathrow

37h 48m2 stops Los Angeles Los Angeles Seattle/Tacoma Intl

£913Multiple Airlines

Tue, 6 Oct - Tue, 13 Oct

08:40 - 06:41LHR London Heathrow-LIH Lihue

33h 01m3 stops Zurich San Francisco Honolulu

21:53 - 11:40LIH Lihue-LHR London Heathrow

26h 47m1 stop Seattle/Tacoma Intl

£1,022Multiple Airlines

Fri, 16 Oct - Fri, 23 Oct

17:00 - 21:27LHR London Heathrow-LIH Lihue

39h 27m1 stop Seattle/Tacoma Intl

20:45 - 13:20LIH Lihue-LHR London Heathrow

29h 35m2 stops Honolulu Seattle/Tacoma Intl

£1,055Multiple Airlines

Fri, 16 Oct - Fri, 23 Oct

17:00 - 21:27LHR London Heathrow-LIH Lihue

39h 27m1 stop Seattle/Tacoma Intl

12:35 - 13:20LIH Lihue-LHR London Heathrow

37h 45m1 stop Seattle/Tacoma Intl

£1,061Alaska Airlines

Fri, 16 Oct - Fri, 23 Oct

17:00 - 11:23LHR London Heathrow-LIH Lihue

29h 23m2 stops Seattle/Tacoma Intl Los Angeles Los Angeles

22:31 - 15:05LIH Lihue-LHR London Heathrow

29h 34m1 stop Seattle/Tacoma Intl

£1,065Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

14:45 - 12:35LHR London Heathrow-LIH Lihue

31h 50m2 stops Seattle/Tacoma Intl Los Angeles Los Angeles

13:24 - 12:20LIH Lihue-LHR London Heathrow

36h 56m2 stops Oakland Seattle/Tacoma Intl

£1,101Multiple Airlines

Tue, 15 Dec - Wed, 30 Dec

10:20 - 21:27LGW London Gatwick-LIH Lihue

22h 07m2 stops Frankfurt am Main Seattle/Tacoma Intl

12:35 - 18:45LIH Lihue-LGW London Gatwick

43h 10m2 stops Seattle/Tacoma Intl Frankfurt am Main

£1,110Multiple Airlines

Tue, 6 Oct - Tue, 13 Oct

17:00 - 21:27LHR London Heathrow-LIH Lihue

39h 27m1 stop Seattle/Tacoma Intl

22:31 - 15:05LIH Lihue-LHR London Heathrow

29h 34m1 stop Seattle/Tacoma Intl

£1,123Alaska Airlines

Fri, 2 Oct - Fri, 9 Oct

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United Airlines flights from London to Kaua'i

Our best United Airlines deals on London to Kaua'i flight tickets

United Airlines

5 Nov

LHR07:40London Heathrow

24h 50m

2 stops

LIH22:30Lihue

9 Nov

LIH23:59Lihue

21h 26m

1 stop

LHR07:25London Heathrow

£1,243

United Airlines

5 Nov

LHR07:40London Heathrow

24h 50m

2 stops

LIH22:30Lihue

9 Nov

LIH20:30Lihue

27h 55m

2 stops

LHR10:25London Heathrow

£1,245

United Airlines

5 Nov

LHR13:45London Heathrow

18h 45m

1 stop

LIH22:30Lihue

9 Nov

LIH20:30Lihue

27h 10m

1 stop

LHR09:40London Heathrow

£1,246

Alaska Airlines flights from London to Kaua'i

Our best Alaska Airlines deals on London to Kaua'i flight tickets

Alaska Airlines

16 Oct

LHR17:00London Heathrow

39h 27m

1 stop

LIH21:27Lihue

23 Oct

LIH12:35Lihue

37h 45m

1 stop

LHR13:20London Heathrow

£1,061

Alaska Airlines

2 Oct

LHR17:00London Heathrow

39h 27m

1 stop

LIH21:27Lihue

9 Oct

LIH22:31Lihue

29h 34m

1 stop

LHR15:05London Heathrow

£1,123

Alaska Airlines

23 Dec

LHR14:45London Heathrow

35h 11m

1 stop

LIH15:56Lihue

10 Jan

LIH23:38Lihue

26h 42m

1 stop

LHR12:20London Heathrow

£1,129

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonLihue

LHR London Heathrow - LIH Lihue

LHRLIH

London Heathrow

Tue 6/10

11:40-21:27

1 stop20h 47m

Lihue

Tue 13/10

22:31-10:45

2 stops25h 14m

£787

LondonLihue

LHR London Heathrow - LIH Lihue

LHRLIH

London Heathrow

Fri 2/10

17:00-11:23

2 stops29h 23m

Lihue

Fri 9/10

15:45-15:05

2 stops36h 20m

£872

LondonLihue

LHR London Heathrow - LIH Lihue

LHRLIH

London Heathrow

Tue 6/10

17:00-11:23

2 stops29h 23m

Lihue

Tue 13/10

14:17-15:05

2 stops37h 48m

£913

LondonLihue

LHR London Heathrow - LIH Lihue

LHRLIH

London Heathrow

Fri 16/10

08:40-06:41

3 stops33h 01m

Lihue

Fri 23/10

21:53-11:40

1 stop26h 47m

£1,022

LondonLihue

LHR London Heathrow - LIH Lihue

LHRLIH

London Heathrow

Fri 16/10

17:00-21:27

1 stop39h 27m

Lihue

Fri 23/10

20:45-13:20

2 stops29h 35m

£1,055

LondonLihue

LHR London Heathrow - LIH Lihue

LHRLIH

London Heathrow

Fri 16/10

17:00-21:27

1 stop39h 27m

Lihue

Fri 23/10

12:35-13:20

1 stop37h 45m

£1,061

LondonLihue

LHR London Heathrow - LIH Lihue

LHRLIH

London Heathrow

Fri 2/10

17:00-11:23

2 stops29h 23m

Lihue

Fri 9/10

22:31-15:05

1 stop29h 34m

£1,065

LondonLihue

LHR London Heathrow - LIH Lihue

LHRLIH

London Heathrow

Tue 15/12

14:45-12:35

2 stops31h 50m

Lihue

Wed 30/12

13:24-12:20

2 stops36h 56m

£1,101

LondonLihue

LGW London Gatwick - LIH Lihue

LGWLIH

London Gatwick

Tue 6/10

10:20-21:27

2 stops22h 07m

Lihue

Tue 13/10

12:35-18:45

2 stops43h 10m

£1,110

LondonLihue

LHR London Heathrow - LIH Lihue

LHRLIH

London Heathrow

Fri 2/10

17:00-21:27

1 stop39h 27m

Lihue

Fri 9/10

22:31-15:05

1 stop29h 34m

£1,123

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from London to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on London to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between London to Kaua'i.

Cheap London to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Kaua'i

Best price found	£787
Fastest flight time	20h 47m
Direct flights	None

The best flight deal from London to Kaua'i found on momondo in the last 72 hours is £787

The fastest flight from London to Kaua'i takes 20h 47m

There are no direct flights from London to Kaua'i. There are no popular flight routes from London to Kaua'i.

Search flight deals

Frequently asked questions about flying from London to Kaua'i

When did momondo last update prices for flights from London to Kaua'i?
Prices for flights from London to Kaua'i refresh daily.
How old do you have to be to fly from London to Kaua'i?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Kaua'i?
Based on momondo bookings for flights between London and Kaua'i, the leading plane model is Boeing 787-9 Dreamliner, making up 21.05% of the total bookings. Other popular models include Boeing 777 with 13.69%, Airbus A350-1000 with 11.50%, and Boeing 787-8 Dreamliner with 8.17%.

Why use momondo?

Why should I use momondo to find a flight deal from London to Kaua'i?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Kaua'i . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Kaua'i with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Kaua'i flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Kaua'i?

momondo helps you find the best flight between London and Kaua'i by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Kaua'i right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Kaua'i now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kaua'i and let you know when they change.