Find Cheap Flights to Kaua'i in 2026

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Recent flights found to popular cities in Kaua'i

Find flights to these popular cities in Kaua'i from your nearest airport.

Flights to Lihue

Search all flight deals to Lihue

Lufthansa

11 Mar

LHR

24h 17m

2 stops

LIH

18 Mar

LIH

22h 12m

1 stop

LHR

£1,064

Lufthansa

11 Mar

LHR

25h 22m

2 stops

LIH

18 Mar

LIH

23h 30m

2 stops

LHR

£1,067

United Airlines

11 Mar

LHR

21h 52m

1 stop

LIH

18 Mar

LIH

22h 12m

1 stop

LHR

£1,088

Virgin Atlantic

16 Mar

LHR

31h 16m

2 stops

LIH

21 Mar

LIH

32h 45m

1 stop

LHR

£1,131

Delta

16 Mar

LHR

21h 11m

2 stops

LIH

21 Mar

LIH

27h 35m

2 stops

LHR

£1,139

American Airlines

16 Mar

LHR

33h 19m

1 stop

LIH

21 Mar

LIH

28h 50m

1 stop

LHR

£1,159

United Airlines

28 Feb

MAN

26h 39m

2 stops

LIH

2 Mar

LIH

26h 21m

2 stops

MAN

£1,215

United Airlines

28 Feb

MAN

26h 39m

2 stops

LIH

2 Mar

LIH

26h 21m

2 stops

MAN

£1,217

Multiple Airlines

13 Mar

MAN

48h 04m

2 stops

LIH

20 Mar

LIH

36h 23m

2 stops

MAN

£1,218

ITA Airways

11 Mar

LCY

53h 06m

2 stops

LIH

18 Mar

LIH

40h 55m

2 stops

LCY

£1,391

United Airlines

13 Mar

MAN

25h 52m

2 stops

LIH

20 Mar

LIH

26h 57m

3 stops

MAN

£1,631

Multiple Airlines

16 Mar

LGW

36h 55m

2 stops

LIH

21 Mar

LIH

26h 49m

2 stops

LGW

£1,867

Find the cheapest flights from the United Kingdom to Kaua'i

Round-trip

One-way

Recent return flight deals from the United Kingdom to Kaua'i

Enter your travel dates to find the best prices.

07:40 - 21:57

LHR

LIH

24h 17m

2 stops

23:13 - 07:25

LIH

LHR

22h 12m

1 stop

£1,064Lufthansa

Wed, 11 Mar - Wed, 18 Mar

06:35 - 21:57

LHR

LIH

25h 22m

2 stops

13:25 - 22:55

LIH

LHR

23h 30m

2 stops

£1,067Lufthansa

Wed, 11 Mar - Wed, 18 Mar

10:05 - 21:57

LHR

LIH

21h 52m

1 stop

23:13 - 07:25

LIH

LHR

22h 12m

1 stop

£1,088United Airlines

Wed, 11 Mar - Wed, 18 Mar

20:25 - 17:41

LHR

LIH

31h 16m

2 stops

22:05 - 16:50

LIH

LHR

32h 45m

1 stop

£1,131Virgin Atlantic

Mon, 16 Mar - Sat, 21 Mar

06:30 - 17:41

LHR

LIH

21h 11m

2 stops

22:05 - 11:40

LIH

LHR

27h 35m

2 stops

£1,139Delta

Mon, 16 Mar - Sat, 21 Mar

16:55 - 16:14

LHR

LIH

33h 19m

1 stop

21:30 - 12:20

LIH

LHR

28h 50m

1 stop

£1,159American Airlines

Mon, 16 Mar - Sat, 21 Mar

06:05 - 22:44

MAN

LIH

26h 39m

2 stops

23:59 - 12:20

LIH

MAN

26h 21m

2 stops

£1,215United Airlines

Sat, 28 Feb - Mon, 2 Mar

06:05 - 22:44

MAN

LIH

26h 39m

2 stops

23:59 - 12:20

LIH

MAN

26h 21m

2 stops

£1,217United Airlines

Sat, 28 Feb - Mon, 2 Mar

19:45 - 09:49

MAN

LIH

48h 04m

2 stops

15:02 - 13:25

LIH

MAN

36h 23m

2 stops

£1,218Multiple Airlines

Fri, 13 Mar - Fri, 20 Mar

06:00 - 22:22

MAN

LIH

26h 22m

3 stops

21:30 - 08:50

LIH

MAN

25h 20m

3 stops

£5,033American Airlines

Fri, 13 Mar - Fri, 20 Mar

Fly from

Route

Depart

Return

Price

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Wed 11/3

07:40-21:57

2 stops24h 17m

Lihue

Wed 18/3

23:13-07:25

1 stop22h 12m

£1,064

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Wed 11/3

06:35-21:57

2 stops25h 22m

Lihue

Wed 18/3

13:25-22:55

2 stops23h 30m

£1,067

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Wed 11/3

10:05-21:57

1 stop21h 52m

Lihue

Wed 18/3

23:13-07:25

1 stop22h 12m

£1,088

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Mon 16/3

20:25-17:41

2 stops31h 16m

Lihue

Sat 21/3

22:05-16:50

1 stop32h 45m

£1,131

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Mon 16/3

06:30-17:41

2 stops21h 11m

Lihue

Sat 21/3

22:05-11:40

2 stops27h 35m

£1,139

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Mon 16/3

16:55-16:14

1 stop33h 19m

Lihue

Sat 21/3

21:30-12:20

1 stop28h 50m

£1,159

ManchesterLihue

MAN - LIH

MANLIH

Manchester

Sat 28/2

06:05-22:44

2 stops26h 39m

Lihue

Mon 2/3

23:59-12:20

2 stops26h 21m

£1,215

ManchesterLihue

MAN - LIH

MANLIH

Manchester

Sat 28/2

06:05-22:44

2 stops26h 39m

Lihue

Mon 2/3

23:59-12:20

2 stops26h 21m

£1,217

ManchesterLihue

MAN - LIH

MANLIH

Manchester

Fri 13/3

19:45-09:49

2 stops48h 04m

Lihue

Fri 20/3

15:02-13:25

2 stops36h 23m

£1,218

ManchesterLihue

MAN - LIH

MANLIH

Manchester

Fri 13/3

06:00-22:22

3 stops26h 22m

Lihue

Fri 20/3

21:30-08:50

3 stops25h 20m

£5,033

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Kaua'i flights insights and trends

Explore insights for your Kaua'i flight to craft the best travel plan

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

The flight from United Kingdom to Kaua'i depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London Heathrow (a popular airport in United Kingdom) to Kastrup Copenhagen (the most popular airport in Kaua'i), then the flight time is 1h 45m on average. If you fly from Manchester (another popular airport in United Kingdom) to Kastrup Copenhagen, then the average flight time is 1h 50m.

Cheapest flights to cities in Kaua'i

Click on the cities below to find out when it's cheapest to fly to Kaua'i from United Kingdom

Lihue

Find flights to Lihue

Cheap Kaua'i flight deals and tips

Summary info about Kaua'i flight prices, duration and airlines

Best One-Way Price	£338
Best Round-Trip Price	£1,064
Fastest flight time	38h 06m

The best one-way flight price to Kaua'i from United Kingdom in the last 72 hours is £338 (London Heathrow to Lihue).

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The best round-trip flight price to Kaua'i from United Kingdom in the last 72 hours is £1,064 (London Heathrow to Lihue).

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The fastest flight to Kaua'i from United Kingdom takes 38h 06m (London Gatwick to Lihue).

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Frequently asked questions about flying to Kaua'i

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

Prices for flights to Kaua'i are updated daily.

How many operators does momondo search for flights to Kaua'i?

As of January 2026, there is 1 operator available to choose from for flights to Kaua'i.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Kaua'i.

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

The travel and health documents you'll need for your trip to Kaua'i may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Kaua'i. momondo saves you time and could save you money on your trip.

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

All flight searches to Kaua'i on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

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