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Cheap flights from Kaua'i to London Heathrow Airport from £382

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — LHR
5 Feb — 12 Feb1
1 adult

Cheap flight deals from Kaua'i to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Kaua'i (zzFUS) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 January 2025.

Round-trip from

£980

One-way from

£382

Popular in

August

Cheapest in

January

Average price

£673
Delta
  • Delta
  • 13/2-28/2
  • 3 total stops
  • 48h 03m total
  • Kaua'i to London
Search Deals
11/3
  • 11/3
  • 3 total stops
  • 38h 35m total
  • Kaua'i to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£236 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 January 2025
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Find flight deals from Kaua'i to Heathrow

Cheapest flights from Kaua'i to Heathrow
Explore the most affordable flight options available from Kaua'i to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 January 2025.

Thu 13/221:34LIH - LHR
1 stop26h 11mDelta
Fri 28/206:30LHR - LIH
2 stops21h 52mDelta
Deal found 30/1£980
Thu 13/220:40LIH - LHR
2 stops23h 50mMultiple Airlines
Fri 28/211:10LHR - LIH
3 stops35h 32mMultiple Airlines
Deal found 30/1£1,004
Wed 19/214:35LIH - LHR
3 stops30h 35mUnited Airlines
Mon 10/313:30LHR - LIH
2 stops56h 48mUnited Airlines
Deal found 30/1£1,007
Wed 19/223:15LIH - LHR
1 stop26h 45mBritish Airways
Mon 10/316:55LHR - LIH
1 stop33h 47mBritish Airways
Deal found 30/1£1,038
Tue 27/513:14LIH - LHR
3 stops30h 21mAir Canada
Tue 10/615:50LHR - LIH
3 stops31h 08mAir Canada
Deal found 30/1£1,087
Tue 20/513:04LIH - LHR
1 stop31h 21mLufthansa
Tue 27/510:35LHR - LIH
1 stop20h 20mLufthansa
Deal found 31/1£2,189

Find flights from Kaua'i to Heathrow within your budget

Customise your flight search to find flights from Kaua'i to Heathrow 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 31 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LihueLondon

LIH - LHR

LIHLHR

Lihue

Thu 13/2

21:34-09:45

1 stop26h 11m

London Heathrow

Fri 28/2

06:30-18:22

2 stops21h 52m

£980

LihueLondon

LIH - LHR

LIHLHR

Lihue

Thu 13/2

20:40-06:30

2 stops23h 50m

London Heathrow

Fri 28/2

11:10-12:42

3 stops35h 32m

£1,004

LihueLondon

LIH - LHR

LIHLHR

Lihue

Wed 19/2

14:35-07:10

3 stops30h 35m

London Heathrow

Mon 10/3

13:30-12:18

2 stops56h 48m

£1,007

LihueLondon

LIH - LHR

LIHLHR

Lihue

Wed 19/2

23:15-12:00

1 stop26h 45m

London Heathrow

Mon 10/3

16:55-16:42

1 stop33h 47m

£1,038

LihueLondon

LIH - LHR

LIHLHR

Lihue

Tue 27/5

13:14-06:35

3 stops30h 21m

London Heathrow

Tue 10/6

15:50-11:58

3 stops31h 08m

£1,087

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

£2,189

LihueLondon

LIH - LHR

LIHLHR

Lihue

Tue 11/3

13:50-14:25

3 stops38h 35m

£382

LihueLondon

LIH - LHR

LIHLHR

Lihue

Tue 11/3

21:45-10:05

1 stop26h 20m

£427

Flights are sorted by cheapest return flights first.

Deals found on 30/1

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow

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

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 31 January 2025.
Delta
8.0
Very Good
8,454 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,454 reviews
Delta
8.0
Very Good
8,454 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,913 reviews
Delta
8.0
Very Good
8,454 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,641 reviews
Delta
8.0
Very Good
8,454 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa
6.7
Okay
7,050 reviews
Delta
8.0
Very Good
8,454 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways
6.6
Okay
6,794 reviews
Delta
8.0
Very Good
8,454 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kaua'i to Heathrow 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 Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Kaua'i to London Heathrow Airport (average of £112). Flying from Kaua'i to London Heathrow Airport in August is currently the most expensive (average of £162). 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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Certainly. Search results for flights to Heathrow from Kaua'i 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 Kaua'i to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Kaua'i today and book when prices fit your budget.

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