What is the cheapest airline that flies from London to Kaua'i?

United Airlines and Lufthansa are the most popular carriers operating 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.

£409 Cheap Flights from London to Kaua'i in 2026

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Find the cheapest flights from London to Kaua'i

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:20 - 21:26

LGW

LIH

22h 06m

2 stops

22:26 - 18:45

LIH

LGW

33h 19m

2 stops

£939Multiple Airlines

Mon, 4 May - Fri, 8 May

06:55 - 21:06

LHR

LIH

25h 11m

2 stops

14:07 - 10:15

LIH

LHR

33h 08m

1 stop

£963Multiple Airlines

Sat, 11 Apr - Sat, 18 Apr

07:30 - 21:26

LHR

LIH

24h 56m

2 stops

22:26 - 18:40

LIH

LHR

33h 14m

2 stops

£1,029Multiple Airlines

Mon, 4 May - Fri, 8 May

14:10 - 21:42

LHR

LIH

42h 32m

2 stops

12:55 - 06:35

LIH

LHR

30h 40m

2 stops

£1,072Multiple Airlines

Sat, 11 Apr - Sat, 18 Apr

06:30 - 21:57

LHR

LIH

25h 27m

2 stops

23:13 - 07:25

LIH

LHR

22h 12m

1 stop

£1,118Lufthansa

Thu, 19 Mar - Thu, 26 Mar

09:30 - 21:57

LHR

LIH

22h 27m

2 stops

23:13 - 09:40

LIH

LHR

24h 27m

2 stops

£1,124United Airlines

Thu, 19 Mar - Thu, 26 Mar

10:05 - 21:57

LHR

LIH

21h 52m

1 stop

23:13 - 07:25

LIH

LHR

22h 12m

1 stop

£1,138Lufthansa

Thu, 19 Mar - Thu, 26 Mar

17:00 - 11:51

LHR

LIH

29h 51m

2 stops

21:01 - 15:05

LIH

LHR

31h 04m

2 stops

£1,138Multiple Airlines

Mon, 27 Jul - Sun, 9 Aug

17:45 - 17:40

LHR

LIH

34h 55m

1 stop

21:40 - 20:10

LIH

LHR

35h 30m

2 stops

£1,147Virgin Atlantic

Mon, 4 May - Fri, 8 May

20:05 - 18:50

LCY

LIH

32h 45m

2 stops

22:50 - 13:15

LIH

LCY

27h 25m

2 stops

£2,237KLM

Thu, 26 Mar - Fri, 3 Apr

Virgin Atlantic flights from London to Kaua'i

Our best Virgin Atlantic deals on London to Kaua'i flight tickets

Virgin Atlantic

4 May

LHR17:45London Heathrow

34h 55m

1 stop

LIH17:40Lihue

8 May

LIH21:40Lihue

35h 30m

2 stops

LHR20:10London Heathrow

£1,147

Virgin Atlantic

2 Jun

LHR11:40London Heathrow

18h 24m

1 stop

LIH19:04Lihue

4 Jun

LIH21:40Lihue

22h 05m

2 stops

LHR06:45London Heathrow

£1,250

Virgin Atlantic

3 Apr

LHR16:20London Heathrow

61h 30m

2 stops

LIH18:50Lihue

12 Apr

LIH20:19Lihue

28h 51m

1 stop

LHR12:10London Heathrow

£4,765

United Airlines flights from London to Kaua'i

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

United Airlines

19 Mar

LHR09:30London Heathrow

22h 27m

2 stops

LIH21:57Lihue

26 Mar

LIH23:13Lihue

24h 27m

2 stops

LHR09:40London Heathrow

£1,124

United Airlines

9 Mar

LHR10:05London Heathrow

21h 52m

1 stop

LIH21:57Lihue

6 Apr

LIH23:00Lihue

23h 40m

2 stops

LHR09:40London Heathrow

£1,411

United Airlines

9 Mar

LHR10:05London Heathrow

21h 52m

1 stop

LIH21:57Lihue

5 Apr

LIH23:00Lihue

21h 25m

1 stop

LHR07:25London Heathrow

£1,419

Fly from

Fly to

Route

Depart

Return

Price

LondonLihue

LGW - LIH

LGWLIH

London Gatwick

Mon 4/5

10:20-21:26

2 stops22h 06m

Lihue

Fri 8/5

22:26-18:45

2 stops33h 19m

£939

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Sat 11/4

06:55-21:06

2 stops25h 11m

Lihue

Sat 18/4

14:07-10:15

1 stop33h 08m

£963

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Mon 4/5

07:30-21:26

2 stops24h 56m

Lihue

Fri 8/5

22:26-18:40

2 stops33h 14m

£1,029

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Sat 11/4

14:10-21:42

2 stops42h 32m

Lihue

Sat 18/4

12:55-06:35

2 stops30h 40m

£1,072

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Thu 19/3

06:30-21:57

2 stops25h 27m

Lihue

Thu 26/3

23:13-07:25

1 stop22h 12m

£1,118

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Thu 19/3

09:30-21:57

2 stops22h 27m

Lihue

Thu 26/3

23:13-09:40

2 stops24h 27m

£1,124

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Thu 19/3

10:05-21:57

1 stop21h 52m

Lihue

Thu 26/3

23:13-07:25

1 stop22h 12m

£1,138

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Mon 27/7

17:00-11:51

2 stops29h 51m

Lihue

Sun 9/8

21:01-15:05

2 stops31h 04m

£1,138

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Mon 4/5

17:45-17:40

1 stop34h 55m

Lihue

Fri 8/5

21:40-20:10

2 stops35h 30m

£1,147

LondonLihue

LCY - LIH

LCYLIH

London City

Thu 26/3

20:05-18:50

2 stops32h 45m

Lihue

Fri 3/4

22:50-13:15

2 stops27h 25m

£2,237

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted 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

Prices

Airlines

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

Fastest flight time	22h 06m
Direct flights	None

The fastest flight from London to Kaua'i takes 22h 06m

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

Search flight deals

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 19.39% of the total bookings. Other popular models include Airbus A350-1000 with 17.54%, Boeing 777 with 10.30%, and Boeing 777-300ER with 9.53%.

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.