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

Lufthansa is the most popular carrier 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.

£732 Cheap Flights from London to Kaua'i in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from London to Kaua'i

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:10 - 12:06

LHR

LIH

34h 56m

2 stops

23:24 - 12:20

LIH

LHR

26h 56m

1 stop

£806Multiple Airlines

Tue, 3 Nov - Fri, 13 Nov

09:50 - 09:42

LHR

LIH

34h 52m

2 stops

21:35 - 15:05

LIH

LHR

30h 30m

1 stop

£873Multiple Airlines

Tue, 15 Sep - Tue, 29 Sep

07:25 - 10:10

LHR

LIH

37h 45m

2 stops

21:35 - 15:05

LIH

LHR

30h 30m

1 stop

£890Multiple Airlines

Mon, 14 Sep - Tue, 29 Sep

17:00 - 09:43

LHR

LIH

27h 43m

2 stops

15:45 - 15:05

LIH

LHR

36h 20m

2 stops

£1,011Alaska Airlines

Mon, 19 Oct - Tue, 20 Oct

20:15 - 17:40

LCY

LIH

32h 25m

2 stops

21:54 - 09:30

LIH

LCY

24h 36m

2 stops

£1,243KLM

Tue, 15 Sep - Wed, 30 Sep

19:00 - 17:40

LCY

LIH

33h 40m

2 stops

21:54 - 09:30

LIH

LCY

24h 36m

2 stops

£1,273KLM

Wed, 16 Sep - Mon, 28 Sep

18:15 - 22:22

LCY

LIH

38h 07m

2 stops

13:50 - 17:40

LIH

LCY

41h 50m

2 stops

£1,284Lufthansa

Fri, 4 Dec - Mon, 14 Dec

09:15 - 19:44

LCY

LIH

21h 29m

2 stops

23:00 - 17:55

LIH

LCY

31h 55m

2 stops

£1,287Lufthansa

Fri, 28 Aug - Sun, 27 Sep

20:05 - 18:20

LCY

LIH

32h 15m

2 stops

22:45 - 16:35

LIH

LCY

31h 50m

2 stops

£1,525Virgin Atlantic

Wed, 23 Dec - Sun, 10 Jan

20:05 - 18:20

LCY

LIH

32h 15m

2 stops

22:45 - 16:35

LIH

LCY

31h 50m

2 stops

£2,212Virgin Atlantic

Wed, 23 Dec - Sun, 10 Jan

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KLM flights from London to Kaua'i

Our best KLM deals on London to Kaua'i flight tickets

KLM

15 Sept

LCY20:15London City

32h 25m

2 stops

LIH17:40Lihue

30 Sept

LIH21:54Lihue

24h 36m

2 stops

LCY09:30London City

£1,243

KLM

16 Sept

LCY19:00London City

33h 40m

2 stops

LIH17:40Lihue

28 Sept

LIH21:54Lihue

24h 36m

2 stops

LCY09:30London City

£1,273

KLM

3 Nov

LCY20:05London City

34h 09m

2 stops

LIH20:14Lihue

13 Nov

LIH22:45Lihue

28h 30m

2 stops

LCY13:15London City

£1,346

Lufthansa flights from London to Kaua'i

Our best Lufthansa deals on London to Kaua'i flight tickets

Lufthansa

4 Dec

LCY18:15London City

38h 07m

2 stops

LIH22:22Lihue

14 Dec

LIH13:50Lihue

41h 50m

2 stops

LCY17:40London City

£1,284

Lufthansa

28 Aug

LCY09:15London City

21h 29m

2 stops

LIH19:44Lihue

27 Sept

LIH23:00Lihue

31h 55m

2 stops

LCY17:55London City

£1,287

Lufthansa

15 Sept

LCY18:30London City

52h 34m

2 stops

LIH12:04Lihue

29 Sept

LIH12:52Lihue

42h 03m

2 stops

LCY17:55London City

£1,557

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Tue 3/11

11:10-12:06

2 stops34h 56m

Lihue

Fri 13/11

23:24-12:20

1 stop26h 56m

£806

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Tue 15/9

09:50-09:42

2 stops34h 52m

Lihue

Tue 29/9

21:35-15:05

1 stop30h 30m

£873

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Mon 14/9

07:25-10:10

2 stops37h 45m

Lihue

Tue 29/9

21:35-15:05

1 stop30h 30m

£890

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Mon 19/10

17:00-09:43

2 stops27h 43m

Lihue

Tue 20/10

15:45-15:05

2 stops36h 20m

£1,011

LondonLihue

LCY - LIH

LCYLIH

London City

Tue 15/9

20:15-17:40

2 stops32h 25m

Lihue

Wed 30/9

21:54-09:30

2 stops24h 36m

£1,243

LondonLihue

LCY - LIH

LCYLIH

London City

Wed 16/9

19:00-17:40

2 stops33h 40m

Lihue

Mon 28/9

21:54-09:30

2 stops24h 36m

£1,273

LondonLihue

LCY - LIH

LCYLIH

London City

Fri 4/12

18:15-22:22

2 stops38h 07m

Lihue

Mon 14/12

13:50-17:40

2 stops41h 50m

£1,284

Fastest return journey

LondonLihue

LCY - LIH

LCYLIH

London City

Fri 28/8

09:15-19:44

2 stops21h 29m

Lihue

Sun 27/9

23:00-17:55

2 stops31h 55m

£1,287

LondonLihue

LCY - LIH

LCYLIH

London City

Wed 23/12

20:05-18:20

2 stops32h 15m

Lihue

Sun 10/1

22:45-16:35

2 stops31h 50m

£1,525

LondonLihue

LCY - LIH

LCYLIH

London City

Wed 23/12

20:05-18:20

2 stops32h 15m

Lihue

Sun 10/1

22:45-16:35

2 stops31h 50m

£2,212

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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

What is the cheapest month to fly to Kaua'i?

If you aren’t able to travel to Kaua'i during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £0.

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	20h 07m
Direct flights	None

The fastest flight from London to Kaua'i takes 20h 07m

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 19.64% of the total bookings. Other popular models include Airbus A350-1000 with 13.32%, Boeing 777 with 12.89%, and Airbus A321neo with 7.58%.

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.