$557 Cheap Flights from Honolulu (HNL) to London (LCY)

View $557 flight on Mon, Sep 1, 2025Opens in a new window

Popular airlines from Daniel K. Inouye Intl. Airport (HNL) to London City Airport (LCY)

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Find available prices by choosing your travel dates.

Cheap Flights from Honolulu to London (HNL-LCY)

Prices were available within the past 7 days and start at $557 for one-way flights and $995 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Sep 10 - Fri, Sep 26
HNL
Oahu
LCY
London
$995 Roundtrip, found 3 days ago
$995
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 10 from Oahu to London, returning Fri, Sep 26, priced at $995 found 3 days ago
Air Canada
Mon, Aug 18 - Mon, Sep 22
HNL
Oahu
LCY
London
$998 Roundtrip, found 6 days ago
$998
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Aug 18 from Oahu to London, returning Mon, Sep 22, priced at $998 found 6 days ago
United
Wed, Sep 10 - Fri, Sep 26
HNL
Oahu
LCY
London
$1,000 Roundtrip, found 3 days ago
$1,000
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 10 from Oahu to London, returning Fri, Sep 26, priced at $1,000 found 3 days ago
Swiss International Air Lines
Tue, Sep 30 - Wed, Oct 22
HNL
Oahu
LCY
London
$1,003 Roundtrip, found 6 days ago
$1,003
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, Sep 30 from Oahu to London, returning Wed, Oct 22, priced at $1,003 found 6 days ago
Swiss International Air Lines
Wed, Oct 1 - Wed, Oct 15
HNL
Oahu
LCY
London
$1,004 Roundtrip, found 22 hours ago
$1,004
Roundtrip
found 22 hours ago
Select Swiss International Air Lines flight, departing Wed, Oct 1 from Oahu to London, returning Wed, Oct 15, priced at $1,004 found 22 hours ago
United
Wed, Sep 10 - Wed, Sep 17
HNL
Oahu
LCY
London
$1,008 Roundtrip, found 4 days ago
$1,008
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 10 from Oahu to London, returning Wed, Sep 17, priced at $1,008 found 4 days ago
Air Canada
Mon, Aug 18 - Mon, Sep 22
HNL
Oahu
LCY
London
$1,009 Roundtrip, found 6 days ago
$1,009
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Aug 18 from Oahu to London, returning Mon, Sep 22, priced at $1,009 found 6 days ago
Swiss International Air Lines
Tue, Nov 4 - Tue, Nov 18
HNL
Oahu
LCY
London
$1,013 Roundtrip, found 7 hours ago
$1,013
Roundtrip
found 7 hours ago
Select Swiss International Air Lines flight, departing Tue, Nov 4 from Oahu to London, returning Tue, Nov 18, priced at $1,013 found 7 hours ago
Virgin Atlantic
Wed, Sep 10 - Wed, Sep 17
HNL
Oahu
LCY
London
$1,021 Roundtrip, found 4 days ago
$1,021
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Wed, Sep 10 from Oahu to London, returning Wed, Sep 17, priced at $1,021 found 4 days ago
Lufthansa
Wed, Sep 10 - Wed, Sep 17
HNL
Oahu
LCY
London
$1,027 Roundtrip, found 4 days ago
$1,027
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Sep 10 from Oahu to London, returning Wed, Sep 17, priced at $1,027 found 4 days ago
Flights from Honolulu (HNL) to London (LCY)
Origin airport
Daniel K. Inouye Intl.
Destination airport
London City
Airlines serving
Aer Lingus, British Airways, Delta, KLM, Lufthansa, Swiss International Air Lines, Virgin Atlantic
Roundtrip price
$994
Distance
7229 mi

Honolulu to London Flights

The cheapest times to fly from Honolulu to London

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 Honolulu to London are during the month of September. You can find some of the cheapest flights from Honolulu to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Honolulu to London

Sunday is one of the best days to book for cheap flights from Honolulu to London: 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 Honolulu to London

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 Honolulu to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $557 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 Honolulu to London 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 Honolulu to London 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 Daniel K. Inouye Intl. Airport (HNL) to London City Airport (LCY) cost?
Discover the latest flight deals from HNL to LCY 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 HNL to LCY?
The cheapest flights from HNL to LCY 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 HNL to LCY?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from HNL to LCY. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Daniel K. Inouye Intl. Airport (HNL) to London City Airport (LCY)?
You’ll need to catch a flight with a layover if you’re traveling from Daniel K. Inouye Intl. Airport (HNL) to London City Airport (LCY). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from HNL to LCY?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Daniel K. Inouye Intl. Airport (HNL) to London City Airport (LCY)?
Select a flight from Daniel K. Inouye Intl. Airport (HNL) to London City Airport (LCY) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 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 Daniel K. Inouye Intl. Airport (HNL) to London City Airport (LCY) last-minute?
Last-minute bookings from HNL to LCY are typically more expensive. To secure the best rates, start searching for flights well ahead of time. That being said, if your travel plans are flexible, it’s possible to score a cheap fare just before your departure.
Is it cheaper to book a HNL to LCY flight and hotel package?
You’ll generally save money by securing a HNL to LCY flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one place. After choosing your preferred accommodations and flights, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Daniel K. Inouye Intl. Airport (HNL) to London City Airport (LCY)?
In most cases, you’re able to cancel or reschedule your HNL to LCY flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s fees and policies on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.