How long is the flight from Kaua'i to London?

Delta and United Airlines can get you from Kaua'i to London in just under 25h 26m. Your travel time can differ by up to 6h 37m. The distance from Kaua'i to London is about 7198 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

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

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 vacation 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.

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Round-trip from	$1,001 (Delta)
One-way from	$463 (United Airlines)

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How long is the flight from Kaua'i to London?
Delta and United Airlines can get you from Kaua'i to London in just under 25h 26m. Your travel time can differ by up to 6h 37m. The distance from Kaua'i to London is about 7198 mi. This flight may include one or multiple stops.
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 vacation 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.

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Find cheap flights from Kaua'i to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find 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 June 8, 2026.

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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.

How long is the flight from Kaua'i to London?

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

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

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

Traveling to a place near London?

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 Kaua'i to London

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

Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Kaua'i to London by cabin class

Find flights from Kaua'i to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.

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Cheap flights from Kaua'i to London (LON)

Find cheap flights from Kaua'i to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find 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 June 8, 2026.

Round-trip from

One-way from

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.

How long is the flight from Kaua'i to London?

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

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

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

Traveling to a place near London?

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 Kaua'i to London

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

Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Kaua'i to London by cabin class

Find flights from Kaua'i to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.

Kaua'i and London flights

Browse other Kaua'i and London flight options. Last updated on June 8, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

100% Free

Book with Flexibility

Travel Smart