What is the cheapest month to fly from London Heathrow Airport to Kaua'i?

Our data shows that March tends to be the cheapest month to fly to Kaua'i from London Heathrow Airport. Users have commonly found prices around £1,225 for the month, but tickets can be as low as £1,124. Due to multiple factors, prepare for potentially higher prices in September.

Can I find deals for flights from Heathrow to Kaua'i that include hotel bookings?

Yes. In addition to deals on Heathrow to Kaua'i flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Kaua'i?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kaua'i.

Can I find deals for business class flights from Heathrow to Kaua'i?

Yes. Cheapflights offers flight deals from Heathrow to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£589+ Flights from London Heathrow Airport to Kaua'i

Cheap flight deals from Heathrow to Kaua'i

Round-trip from	£752
One-way from	£589
Popular in	September
Cheapest in	March
Average price	£1,266

1/6-8/6
4 total stops
70h 55m total
London to Kaua'i

Search Deals

14/5
2 total stops
30h 25m total
London to Kaua'i

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£113 potential increase over avg. return price).

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Cheapest flight prices on average. 1% potential price decrease (£13 potential savings vs. average return price).

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Average for round-trip flights in April 2025

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Find flight deals from Heathrow to Kaua'i

Cheapest flights from Heathrow to Kaua'i
Explore the most affordable flight options available from Heathrow to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Sun 1/620:10LHR - LIH

2 stops35h 10mMultiple Airlines

Sun 8/607:40LIH - LHR

2 stops35h 45mMultiple Airlines

Deal found 17/4£752

Thu 4/912:05LHR - LIH

3 stops34h 54mAir Canada

Fri 26/913:20LIH - LHR

3 stops30h 15mAir Canada

Deal found 17/4£1,173

Sun 1/618:40LHR - LIH

2 stops35h 20mScandinavian Airlines

Sun 8/621:40LIH - LHR

2 stops33h 00mScandinavian Airlines

Deal found 17/4£1,178

Sat 6/912:20LHR - LIH

1 stop18h 38mLufthansa

Sat 20/923:10LIH - LHR

1 stop21h 15mLufthansa

Deal found 17/4£1,224

Sat 31/507:30LHR - LIH

2 stops23h 25mUnited Airlines

Sat 7/619:40LIH - LHR

1 stop27h 00mUnited Airlines

Deal found 16/4£1,255

Best flights from Heathrow to Kaua'i
Discover carefully curated flight deals from Heathrow to Kaua'i that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 April 2025.

Sun 1/620:10LHR - LIH

2 stops35h 10mMultiple Airlines

Sun 8/607:40LIH - LHR

2 stops35h 45mMultiple Airlines

Deal found 17/4£752

Thu 4/912:05LHR - LIH

3 stops34h 54mAir Canada

Fri 26/913:20LIH - LHR

3 stops30h 15mAir Canada

Deal found 17/4£1,173

Sun 1/618:40LHR - LIH

2 stops35h 20mScandinavian Airlines

Sun 8/621:40LIH - LHR

2 stops33h 00mScandinavian Airlines

Deal found 17/4£1,178

Sat 6/912:20LHR - LIH

1 stop18h 38mLufthansa

Sat 20/923:10LIH - LHR

1 stop21h 15mLufthansa

Deal found 17/4£1,224

Sat 31/507:30LHR - LIH

2 stops23h 25mUnited Airlines

Sat 7/619:40LIH - LHR

1 stop27h 00mUnited Airlines

Deal found 16/4£1,255

Last-minute flights from Heathrow to Kaua'i
Discover last-minute flight deals from Heathrow to Kaua'i. Data last updated 18 April 2025 and is based on user searches.

Tue 22/416:25LHR - LIH

2 stops35h 17mMultiple Airlines

Tue 29/410:11LIH - LHR

2 stops36h 49mMultiple Airlines

Deal found 16/4£1,036

Sat 24/512:20LHR - LIH

1 stop18h 35mLufthansa

Sat 14/622:58LIH - LHR

1 stop21h 27mLufthansa

Deal found 17/4£1,298

Sat 24/512:05LHR - LIH

3 stops34h 54mAir Canada

Sat 14/612:55LIH - LHR

3 stops30h 35mAir Canada

Deal found 17/4£1,873

Sat 31/507:30LHR - LIH

2 stops23h 25mUnited Airlines

Sat 7/619:40LIH - LHR

1 stop27h 00mUnited Airlines

Deal found 16/4£1,255

One-way flights from Heathrow to Kaua'i
Search for one-way flight options from Heathrow to Kaua'i. Find affordable one-way fares based on user searches. Data last updated 18 April 2025.

Wed 14/514:10LHR - LIH

2 stops30h 25mMultiple Airlines

Deal found 17/4£589

Sat 24/509:55LHR - LIH

1 stop18h 54mVirgin Atlantic

Deal found 17/4£2,394

Fri 23/509:55LHR - LIH

1 stop18h 54mDelta

Deal found 17/4£2,395

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Sun 1/6

20:10-20:20

2 stops35h 10m

Lihue

Sun 8/6

07:40-06:25

2 stops35h 45m

£752

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Thu 4/9

12:05-11:59

3 stops34h 54m

Lihue

Fri 26/9

13:20-06:35

3 stops30h 15m

£1,173

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Sun 1/6

18:40-19:00

2 stops35h 20m

Lihue

Sun 8/6

21:40-17:40

2 stops33h 00m

£1,178

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Sat 6/9

12:20-19:58

1 stop18h 38m

Lihue

Sat 20/9

23:10-07:25

1 stop21h 15m

£1,224

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Sat 31/5

07:30-19:55

2 stops23h 25m

Lihue

Sat 7/6

19:40-09:40

1 stop27h 00m

£1,255

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Wed 14/5

14:10-09:35

2 stops30h 25m

£589

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Sat 24/5

09:55-17:49

1 stop18h 54m

£2,394

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Fri 23/5

09:55-17:49

1 stop18h 54m

£2,395

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Best time to book a flight from Heathrow to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Heathrow with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Kaua'i

What is the cheapest time of day to fly from LHR to FUS?

When flying from London Heathrow Airport to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kaua'i by month

In terms of precipitation, rainfall in Kaua'i ranges from 57.0 - 170.0 inches per month. January is typically the wettest month, when rainfall can reach 170.0 mm. June is typically the driest time to visit Kaua'i when rainfall is around 57.0 mm.

Temperature in Kaua'i by month

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Kaua'i

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,917 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines

7.3

Good

1,335 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada

7.0

Good

9,147 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Can I find deals for flights from Heathrow to Kaua'i that include hotel bookings?
Yes. In addition to deals on Heathrow to Kaua'i flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Kaua'i?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kaua'i.
Can I find deals for business class flights from Heathrow to Kaua'i?
Yes. Cheapflights offers flight deals from Heathrow to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Kaua'i

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Gatwick to Honolulu flights

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London City to Kahului flights

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Heathrow to Lihue flights

Heathrow to Hilo flights

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Stansted to Honolulu flights

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London City to Lihue flights

Gatwick to Hilo flights

Direct flights to United States

Top 2 airlines flying from Heathrow to Kaua'i

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£741	Average£1,346	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£996	Average£1,113	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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How does Cheapflights help users find flights from Heathrow to Kaua'i?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kaua'i from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kaua'i?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kaua'i from Heathrow.

Can Cheapflights find flights from Heathrow to Kaua'i with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Kaua'i flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Heathrow to Kaua'i become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from London Heathrow Airport to Kaua'i from £589

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Kaua'i

Keep the following information in mind while searching for Heathrow to Kaua'i flight deals. Data was last updated 18 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Kaua'i

Cheapest flights from Heathrow to Kaua'iExplore the most affordable flight options available from Heathrow to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Explore the most affordable flight options available from Heathrow to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Kaua'i that are best for you.

Best time to book a flight from Heathrow to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Kaua'i

What is the cheapest time of day to fly from LHR to FUS?

Find hourly flight availability from Heathrow to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2025.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaua'i. Reviews last updated 18 April 2025.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Heathrow to Kaua'i that include hotel bookings?

How can I find direct flights from Heathrow to Kaua'i?

Can I find deals for business class flights from Heathrow to Kaua'i?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Heathrow to Kaua'i

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Kaua'i?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kaua'i?

Can Cheapflights find flights from Heathrow to Kaua'i with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Kaua'i become cheaper?

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Cheapest flights from Heathrow to Kaua'i
Explore the most affordable flight options available from Heathrow to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.