£406 Find Cheap Flights to Kaua'i

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Kaua'i departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kaua'i

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Kaua'i, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Kaua'i, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Kaua'i Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Kaua'i that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Kaua'i

Wed, 21 Jan - Wed, 18 Feb
Multiple Airlines Logo
14:50 - 11:10
LHR
-
LIH
54h 20m2 stops
Multiple Airlines Logo
15:09 - 10:55
LIH
-
LHR
33h 46m1 stop
£888Multiple Airlines
Thu, 5 Feb - Thu, 12 Feb
Multiple Airlines Logo
11:10 - 11:10
LHR
-
LIH
34h 00m2 stops
Multiple Airlines Logo
15:09 - 10:55
LIH
-
LHR
33h 46m1 stop
£919Multiple Airlines
Wed, 21 Jan - Wed, 18 Feb
Multiple Airlines Logo
11:55 - 15:55
LGW
-
LIH
38h 00m2 stops
Multiple Airlines Logo
23:19 - 10:55
LIH
-
LGW
25h 36m2 stops
£1,013Multiple Airlines
Wed, 21 Jan - Wed, 18 Feb
Virgin Atlantic Logo
20:00 - 18:31
LHR
-
LIH
32h 31m2 stops
Virgin Atlantic Logo
22:40 - 06:25
LIH
-
LHR
21h 45m2 stops
£1,085Virgin Atlantic
Wed, 21 Jan - Wed, 18 Feb
Virgin Atlantic Logo
17:20 - 18:31
LHR
-
LIH
35h 11m1 stop
Virgin Atlantic Logo
22:40 - 10:55
LIH
-
LHR
26h 15m1 stop
£1,092Virgin Atlantic
Thu, 5 Feb - Thu, 12 Feb
Lufthansa Logo
13:45 - 12:54
LHR
-
LIH
33h 09m1 stop
Lufthansa Logo
23:59 - 07:25
LIH
-
LHR
21h 26m1 stop
£1,126Lufthansa
Fri, 23 Jan - Mon, 26 Jan
United Airlines Logo
15:20 - 12:54
LHR
-
LIH
31h 34m2 stops
United Airlines Logo
20:30 - 09:40
LIH
-
LHR
27h 10m1 stop
£1,129United Airlines
Fri, 23 Jan - Mon, 26 Jan
United Airlines Logo
15:10 - 12:54
LHR
-
LIH
31h 44m2 stops
United Airlines Logo
20:30 - 07:55
LIH
-
LHR
25h 25m2 stops
£1,134United Airlines
Fri, 23 Jan - Mon, 26 Jan
British Airways Logo
09:25 - 22:41
LHR
-
LIH
23h 16m1 stop
British Airways Logo
23:00 - 10:00
LIH
-
LHR
25h 00m1 stop
£1,256British Airways
Fri, 23 Jan - Mon, 26 Jan
British Airways Logo
09:25 - 22:41
LHR
-
LIH
23h 16m1 stop
British Airways Logo
23:00 - 10:00
LIH
-
LHR
25h 00m1 stop
£1,294British Airways
Booking Insights

KAYAK's insights & trends for flights to Kaua'i

Get data-powered insights and trends for flights to Kaua'i to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Kaua'i?

An average direct flight from the United Kingdom to Kaua'i takes 38h 33m, covering a distance of 7066 miles. The shortest route is London Heathrow Airport (LHR) to Lihue (LIH) with an average flight time of 31h 44m.

Find deals

Good to know - Cheap tickets to Kaua'i

Low seasonOctober
Cheapest flight£406
Best time to beat the crowds (41% less expensive on average)
Most popular time to fly and prices are also 41% lower on average.
Flight from London Heathrow Airport to Lihue

FAQs - booking Kaua'i flights

  • How does KAYAK find such low prices on flights from the United Kingdom to Kaua'i?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United Kingdom to Kaua'i.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United Kingdom to Kaua'i?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Kaua'i is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United Kingdom to Kaua'i?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom to Kaua'i with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to Kaua'i?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United Kingdom to Kaua'i up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Kaua'i?

    Based on KAYAK data, the cheapest day to fly to Kaua'i is Saturday when return tickets can be as cheap as £731. On the other hand, the most expensive day to fly is Wednesday, when return prices are £1,327 on average.

  • What is the cheapest time of day to fly to Kaua'i?

    The cheapest time of day to fly to Kaua'i is generally in the evening, when retur flights cost £731 on average. Morning departures are around 56% more expensive than evening flights, on average. The most expensive time of day to fly to Kaua'i is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £1,327.

Top tips for finding cheap flights to Kaua'i

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kaua'i flight deals.

Reviews of the top airline flying to Kaua'i

 
See real verified KAYAK customer reviews for airlines flying to Kaua'i. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Kaua'i. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United Kingdom to Kaua'i? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9105 reviews
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

6.0 GoodClaudia, Dec 2025
AMS - IAD
Read more United Airlines reviews

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

Everything you need to know for your flight to Kaua'i

Cabin class types available on flights to Kaua'i

Cabin classes available on flights to Kaua'i. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Kaua'ifrom £48
Business Class flights to Kaua'ifrom £42
Prem Econ Class flights to Kaua'ifrom £83
Economy class flights to Kaua'ifrom £13