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Cheap flights from Kaua'i to London from £616

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — LON
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Kaua'i to London

Keep the following information in mind while searching for Kaua'i to London flight deals. Data was last updated 22 February 2025.

Round-trip from

£1,862

Popular in

August

Cheapest in

January

Average price

£876
Lufthansa
  • Lufthansa
  • 20/5-27/5
  • 2 total stops
  • 51h 41m total
  • Kaua'i to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£200 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Kaua'i to London

Cheapest flights from Kaua'i to London
Explore the most affordable flight options available from Kaua'i to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Mon 22/922:55LIH - LHR
1 stop24h 30mUnited Airlines
Wed 22/1013:40LHR - LIH
2 stops33h 13mUnited Airlines
Deal found 21/2£616
Mon 22/913:15LIH - LHR
2 stops33h 20mAir Canada
Wed 22/1015:50LHR - LIH
2 stops54h 56mAir Canada
Deal found 22/2£616
Mon 22/923:03LIH - LHR
2 stops21h 22mAmerican Airlines
Wed 22/1014:45LHR - LIH
1 stop32h 25mAmerican Airlines
Deal found 20/2£632
Mon 22/921:26LIH - LHR
2 stops26h 34mDelta
Wed 22/1006:30LHR - LIH
2 stops23h 46mDelta
Deal found 20/2£745
Mon 22/906:00LIH - LHR
3 stops24h 40mMultiple Airlines
Wed 22/1006:40LHR - LIH
3 stops25h 11mMultiple Airlines
Deal found 22/2£877
Tue 20/513:04LIH - LHR
1 stop31h 21mLufthansa
Tue 27/510:35LHR - LIH
1 stop20h 20mLufthansa
Deal found 21/2£1,862

Find flights from Kaua'i to London within your budget

Customise your flight search to find flights from Kaua'i to London 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 22 February 2025.

Fly from

Kaua'i

Fly to

London

Route

Depart

Return

Price

LihueLondon

LIH - LHR

LIHLHR

Lihue

Tue 20/5

13:04-07:25

1 stop31h 21m

London Heathrow

Tue 27/5

10:35-19:55

1 stop20h 20m

£1,862

LihueLondon

LIH - LHR

LIHLHR

Lihue

Tue 20/5

19:40-05:55

2 stops23h 15m

London Heathrow

Tue 27/5

10:35-19:55

1 stop20h 20m

£1,873

LihueLondon

LIH - LHR

LIHLHR

Lihue

Tue 20/5

06:00-17:40

3 stops24h 40m

London Heathrow

Tue 27/5

10:20-06:15

3 stops30h 55m

£3,265

Flights are sorted by cheapest return flights first.

Deals found on 22/2

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

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

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

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 22 February 2025.
United Airlines
7.4
Good
8,754 reviews
Check prices

Overall

7.4

Food

6.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,754 reviews
United Airlines
7.4
Good
8,754 reviews
Check prices

Overall

7.4

Food

6.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Lufthansa
6.7
Okay
6,987 reviews
United Airlines
7.4
Good
8,754 reviews
Check prices

Overall

7.4

Food

6.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Kaua'i to London?

    Currently, January is the cheapest month in which you can book a flight from Kaua'i to London (average of £112). Flying from Kaua'i to London in August is currently the most expensive (average of £163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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