$2,205 Cheap Flights from Cardiff (CWL) to Honolulu (HNL)

View $2,205 flight on Wed, Apr 15, 2026Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Cardiff to Honolulu (CWL-HNL)

Prices were available within the past 7 days and start at $2,205 for one-way flights and $2,574 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Sat, Jul 12 - Wed, Jul 16
CWL
Cardiff
HNL
Oahu
$2,574 Roundtrip, found 1 day ago
$2,574
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sat, Jul 12 from Cardiff to Oahu, returning Wed, Jul 16, priced at $2,574 found 1 day ago
Virgin Atlantic
Sat, Jul 12 - Wed, Jul 16
CWL
Cardiff
HNL
Oahu
$2,591 Roundtrip, found 1 day ago
$2,591
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sat, Jul 12 from Cardiff to Oahu, returning Wed, Jul 16, priced at $2,591 found 1 day ago
Virgin Atlantic
Sat, Jul 12 - Wed, Jul 16
CWL
Cardiff
HNL
Oahu
$2,606 Roundtrip, found 1 day ago
$2,606
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sat, Jul 12 from Cardiff to Oahu, returning Wed, Jul 16, priced at $2,606 found 1 day ago
Virgin Atlantic
Sat, Jul 12 - Wed, Jul 16
CWL
Cardiff
HNL
Oahu
$2,707 Roundtrip, found 1 day ago
$2,707
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sat, Jul 12 from Cardiff to Oahu, returning Wed, Jul 16, priced at $2,707 found 1 day ago
Virgin Atlantic
Sat, Jul 12 - Wed, Jul 16
CWL
Cardiff
HNL
Oahu
$2,723 Roundtrip, found 1 day ago
$2,723
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sat, Jul 12 from Cardiff to Oahu, returning Wed, Jul 16, priced at $2,723 found 1 day ago
Virgin Atlantic
Sat, Jul 12 - Wed, Jul 16
CWL
Cardiff
HNL
Oahu
$2,739 Roundtrip, found 1 day ago
$2,739
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sat, Jul 12 from Cardiff to Oahu, returning Wed, Jul 16, priced at $2,739 found 1 day ago
Virgin Atlantic
Sat, Jul 12 - Wed, Jul 16
CWL
Cardiff
HNL
Oahu
$2,746 Roundtrip, found 1 day ago
$2,746
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sat, Jul 12 from Cardiff to Oahu, returning Wed, Jul 16, priced at $2,746 found 1 day ago
Virgin Atlantic
Sat, Jul 12 - Wed, Jul 16
CWL
Cardiff
HNL
Oahu
$2,756 Roundtrip, found 1 day ago
$2,756
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sat, Jul 12 from Cardiff to Oahu, returning Wed, Jul 16, priced at $2,756 found 1 day ago
Virgin Atlantic
Sat, Jul 12 - Wed, Jul 16
CWL
Cardiff
HNL
Oahu
$2,763 Roundtrip, found 1 day ago
$2,763
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sat, Jul 12 from Cardiff to Oahu, returning Wed, Jul 16, priced at $2,763 found 1 day ago
Virgin Atlantic
Sat, Jul 12 - Wed, Jul 16
CWL
Cardiff
HNL
Oahu
$2,778 Roundtrip, found 1 day ago
$2,778
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sat, Jul 12 from Cardiff to Oahu, returning Wed, Jul 16, priced at $2,778 found 1 day ago

Alternative airports near Honolulu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Daniel K. Inouye Intl. HNL. Cheapest option available. Flights from $2,574
HNL
Daniel K. Inouye Intl.
Cheapest
Flights from $2,574
Flights from Cardiff (CWL) to Honolulu (HNL)
Origin airport
Cardiff Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Virgin Atlantic
Roundtrip price
$2,574
Distance
7179 mi

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 July. 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 $2,205 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.

 

Frequently asked questions

How much does a flight from Cardiff Intl. Airport (CWL) to Daniel K. Inouye Intl. Airport (HNL) cost?
Discover the latest flight deals from CWL to HNL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CWL to HNL?
The cheapest flights from CWL to HNL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CWL to HNL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CWL to HNL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
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.

Explore a world of travel with Expedia

*Available to One Key members.