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Cheap flights from the United Kingdom to Kaua'i from £452

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIH
26 Feb — 5 Mar1
1 adult

Cheap flight deals from United Kingdom to Kaua'i

Keep the following information in mind while searching for United Kingdom to Kaua'i flight deals. Data was last updated 21 February 2025.

Round-trip from

£924

One-way from

£452

Popular in

September

Cheapest in

November

Average price

£1,242
Lufthansa
  • Lufthansa
  • 22/3-29/3
  • 3 total stops
  • 54h 58m total
  • United Kingdom to Kaua'i
Search Deals
11/4
  • 11/4
  • 3 total stops
  • 59h 10m total
  • United Kingdom to Kaua'i
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£144 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from United Kingdom to Kaua'i

Cheapest flights from United Kingdom to Kaua'i
Explore the most affordable flight options available from United Kingdom to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sat 22/315:20LHR - LIH
2 stops30h 58mLufthansa
Sat 29/323:25LIH - LHR
1 stop24h 00mLufthansa
Deal found 20/2£924
Tue 18/312:05LHR - LIH
2 stops58h 13mUnited Airlines
Tue 25/313:33LIH - LHR
3 stops30h 47mUnited Airlines
Deal found 19/2£1,096
Tue 18/310:20LHR - LIH
2 stops40h 22mBritish Airways
Tue 25/321:45LIH - LHR
1 stop26h 20mBritish Airways
Deal found 19/2£1,111
Tue 2/1206:00EDI - LIH
2 stops24h 16mDelta
Mon 8/1222:45LIH - EDI
2 stops25h 55mDelta
Deal found 20/2£1,162
Tue 18/318:15LCY - LIH
2 stops52h 03mLufthansa
Tue 25/313:33LIH - LCY
2 stops42h 07mLufthansa
Deal found 19/2£1,165
Tue 2/1213:05EDI - LIH
2 stops34h 28mAmerican Airlines
Mon 8/1222:14LIH - EDI
3 stops26h 06mAmerican Airlines
Deal found 20/2£1,208
Sun 23/214:50LHR - LIH
2 stops41h 40mMultiple Airlines
Sat 8/321:30LIH - LHR
1 stop26h 35mMultiple Airlines
Deal found 20/2£1,289
Fri 4/711:30EDI - LIH
2 stops43h 40mUnited Airlines
Tue 22/719:40LIH - EDI
2 stops27h 55mUnited Airlines
Deal found 20/2£1,341
Sun 23/210:20LHR - LIH
1 stop19h 49mVirgin Atlantic
Sat 8/320:15LIH - LHR
1 stop30h 25mVirgin Atlantic
Deal found 20/2£1,518
Sun 23/210:20LHR - LIH
1 stop19h 49mDelta
Sat 8/322:00LIH - LHR
1 stop25h 20mDelta
Deal found 21/2£1,521
Sun 23/218:55LCY - LIH
2 stops33h 27mKLM
Sat 8/322:00LIH - LCY
2 stops32h 35mKLM
Deal found 21/2£1,592
Sat 22/313:25LGW - LIH
3 stops37h 52mMultiple Airlines
Sat 29/311:33LIH - LGW
2 stops31h 47mMultiple Airlines
Deal found 20/2£1,603

Find flights from United Kingdom to Kaua'i within your budget

Customise your flight search to find flights from United Kingdom to Kaua'i that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.

Fly from

United Kingdom

Fly to

Kaua'i

Route

Depart

Return

Price

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Sat 22/3

15:20-12:18

2 stops30h 58m

Lihue

Sat 29/3

23:25-10:25

1 stop24h 00m

£924

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Tue 18/3

12:05-12:18

2 stops58h 13m

Lihue

Tue 25/3

13:33-06:20

3 stops30h 47m

£1,096

LondonLihue

LHR - LIH

LHRLIH

London Heathrow

Tue 18/3

10:20-16:42

2 stops40h 22m

Lihue

Tue 25/3

21:45-10:05

1 stop26h 20m

£1,111

LondonLihue

LCY - LIH

LCYLIH

London City

Tue 18/3

18:15-12:18

2 stops52h 03m

Lihue

Tue 25/3

13:33-17:40

2 stops42h 07m

£1,165

EdinburghLihue

EDI - LIH

EDILIH

Edinburgh Turnhouse

Fri 4/7

11:30-20:10

2 stops43h 40m

Lihue

Tue 22/7

19:40-10:35

2 stops27h 55m

£1,341

LondonLihue

LGW - LIH

LGWLIH

London Gatwick

Sat 22/3

13:25-17:17

3 stops37h 52m

Lihue

Sat 29/3

11:33-05:20

2 stops31h 47m

£1,603

LondonLihue

LCY - LIH

LCYLIH

London City

Sat 22/3

08:30-07:02

3 stops32h 32m

Lihue

Sat 29/3

06:00-16:30

3 stops24h 30m

£1,658

LondonLihue

LGW - LIH

LGWLIH

London Gatwick

Sat 22/3

12:30-15:13

2 stops36h 43m

Lihue

Sat 29/3

21:00-10:40

2 stops26h 40m

£2,483

LondonLihue

LCY - LIH

LCYLIH

London City

Sat 22/3

11:35-17:25

2 stops63h 50m

Lihue

Sat 29/3

22:00-16:15

2 stops31h 15m

£3,076

LondonLihue

LGW - LIH

LGWLIH

London Gatwick

Fri 11/4

21:20-21:30

3 stops59h 10m

£452

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 12 results
1
2

Best time to book a flight from United Kingdom to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from United Kingdom 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.

Travel insights for flights from United Kingdom to Kaua'i

Get recent, data-driven insights about flights from United Kingdom to Kaua'i including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from United Kingdom 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 21 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Kaua'i as you normally would.

Rainfall in Kaua'i by month

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

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

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 21 February 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines and ITA Airways from United Kingdom to Kaua'i by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,759 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

United Airlines
7.4
Good
8,759 reviews
United Airlines
7.4
Good
8,759 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,759 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

ITA Airways
6.7
Okay
937 reviews
United Airlines
7.4
Good
8,759 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Lufthansa
6.7
Okay
6,986 reviews
United Airlines
7.4
Good
8,759 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

British Airways
6.6
Okay
6,762 reviews
United Airlines
7.4
Good
8,759 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to Kaua'i that include hotel bookings?

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

  • How can I find direct flights from United Kingdom to Kaua'i?

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

  • Can I find deals for business class flights from United Kingdom to Kaua'i?

    Yes. Cheapflights offers flight deals from United Kingdom 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

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Top airline flying from United Kingdom to Kaua'i

Discover the top airline that operate flights from United Kingdom to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£778Average£1,412FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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

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Cheapflights helps you find that perfect flight to Kaua'i from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Kaua'i from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on United Kingdom to Kaua'i flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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