Cheap Flights from Cardiff (CWL) to Honolulu (HNL)

Popular airlines from Cardiff International Airport (CWL) to Daniel K. Inouye Intl. Airport (HNL)

Cheap Flights from Cardiff to Honolulu (CWL-HNL)

Prices were available within the past 7 days and start at for one-way flights and $2,609 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Mon, Nov 3 - Fri, Nov 7
CWL
Cardiff
HNL
Oahu
$2,609 Roundtrip, found 11 hours ago
$2,609
Roundtrip
found 11 hours ago
Select Virgin Atlantic flight, departing Mon, Nov 3 from Cardiff to Oahu, returning Fri, Nov 7, priced at $2,609 found 11 hours ago

Frequently asked questions

How much does a flight from Cardiff Intl. Airport (CWL) to Daniel K. Inouye Intl. Airport (HNL) cost?
Grab a cheap one-way flight or cheap return flight from $2,609 from Cardiff Intl. Airport (CWL) to Daniel K. Inouye Intl. Airport (HNL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cardiff Intl. Airport (CWL) to Daniel K. Inouye Intl. Airport (HNL)?
Planning your trip for November is a great way to save, as it's the cheapest month for flights between CWL and HNL. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Cardiff Intl. Airport (CWL) to Daniel K. Inouye Intl. Airport (HNL)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CWL to HNL flight.
How many flights per day from Cardiff Intl. Airport (CWL) to Daniel K. Inouye Intl. Airport (HNL)?
Direct flights from Cardiff Intl. Airport (CWL) to Daniel K. Inouye Intl. Airport (HNL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CWL to HNL?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cardiff Intl. Airport (CWL) to Daniel K. Inouye Intl. Airport (HNL)?
To avoid possible delays on the Cardiff Intl. Airport (CWL) to Daniel K. Inouye Intl. Airport (HNL) route, travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cardiff Intl. Airport (CWL) to Daniel K. Inouye Intl. Airport (HNL) last-minute?
Last-minute bookings from CWL to HNL are usually more expensive. To lock in the cheapest rates, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book a CWL to HNL flight and hotel package?
Booking a CWL to HNL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our impressive range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cardiff Intl. Airport (CWL) to Daniel K. Inouye Intl. Airport (HNL)?
If you booked your CWL to HNL flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Cardiff Intl.
Destination airport
Daniel K. Inouye Intl.
Roundtrip price
$2,608
Distance
7179 mi

Book with confidence

Cardiff to Honolulu Flights

The cheapest times to fly from Cardiff to Honolulu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cardiff to Honolulu are during the month of November. You can find some of the cheapest flights from Cardiff to Honolulu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cardiff to Honolulu

Sunday is one of the best days to book for cheap flights from Cardiff to Honolulu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cardiff to Honolulu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cardiff to Honolulu in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cardiff to Honolulu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cardiff to Honolulu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cardiff to Honolulu Flights

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*Available to One Key members.