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Cheap flights from Honolulu to London from £257

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LON
18 Aug — 25 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Honolulu to London

Enter your travel dates to find the best prices.

Cheapest flights from Honolulu to London
Explore the most affordable flight options available from Honolulu to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 July 2026.

Tue 29/907:00
HNL
-
LHR
2 stops27h 45m
SWISS
Wed 14/1008:40
LHR
-
HNL
2 stops22h 55m
SWISS
Deal found 15/7£635
Sun 25/1006:55
HNL
-
LHR
2 stops28h 45m
SWISS
Fri 13/1106:00
LHR
-
HNL
2 stops26h 10m
SWISS
Deal found 16/7£642
Sun 4/1021:50
HNL
-
LHR
2 stops25h 10m
Multiple Airlines
Wed 14/1008:40
LHR
-
HNL
2 stops22h 55m
Multiple Airlines
Deal found 16/7£646
Sun 25/1021:55
HNL
-
LHR
1 stop27h 55m
Lufthansa
Fri 13/1107:40
LHR
-
HNL
2 stops23h 16m
Lufthansa
Deal found 16/7£654
Tue 22/921:50
HNL
-
LHR
2 stops25h 10m
Lufthansa
Fri 9/1006:30
LHR
-
HNL
2 stops25h 05m
Lufthansa
Deal found 15/7£656
Tue 29/907:00
HNL
-
LGW
2 stops23h 50m
SWISS
Wed 14/1009:25
LGW
-
HNL
2 stops22h 10m
SWISS
Deal found 15/7£667
Tue 22/921:50
HNL
-
LHR
2 stops21h 40m
Multiple Airlines
Fri 9/1006:30
LHR
-
HNL
2 stops25h 05m
Multiple Airlines
Deal found 16/7£672
Tue 29/907:00
HNL
-
LCY
2 stops23h 25m
SWISS
Wed 14/1009:15
LCY
-
HNL
2 stops22h 20m
SWISS
Deal found 15/7£682
Sun 4/1022:39
HNL
-
LCY
2 stops23h 51m
Delta
Wed 14/1008:25
LCY
-
HNL
2 stops23h 50m
Delta
Deal found 16/7£693
Sun 27/907:00
HNL
-
LCY
2 stops22h 40m
Delta
Fri 9/1009:20
LCY
-
HNL
2 stops22h 55m
Delta
Deal found 17/7£694
Sun 4/1007:00
HNL
-
LGW
2 stops23h 50m
SWISS
Wed 14/1009:25
LGW
-
HNL
2 stops22h 10m
SWISS
Deal found 16/7£699
Tue 15/907:00
HNL
-
LGW
2 stops23h 50m
SWISS
Wed 7/1009:25
LGW
-
HNL
2 stops22h 10m
SWISS
Deal found 18/7£701

Find flight deals from Honolulu to London

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to London (LON). 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 19 July 2026.

Round-trip from

£635

One-way from

£257

Popular in

June

Cheapest in

October

Average price

£899
SWISS
  • SWISS
  • 29/9-14/10
  • 4 total stops
  • 50h 40m total
  • Honolulu to London
Search Deals
Air Canada
  • Air Canada
  • 7/12
  • 1 total stop
  • 26h 55m total
  • Honolulu to London
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (£275 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£57 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Honolulu to London 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 19 July 2026.
Use the filters below to find and compare flights from Honolulu to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Tue 29/9

07:00-17:50

2 stops23h 50m

London Gatwick

Wed 14/10

09:25-20:35

2 stops22h 10m

£669

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 4/10

22:39-11:20

1 stop25h 41m

London Heathrow

Wed 14/10

06:30-21:15

2 stops25h 45m

£673

HonoluluLondon

HNL - LCY

HNLLCY

Honolulu

Sun 4/10

22:39-09:30

2 stops23h 51m

London City

Wed 14/10

08:25-21:15

2 stops23h 50m

£693

HonoluluLondon

HNL - LCY

HNLLCY

Honolulu

Mon 28/9

07:00-16:40

2 stops22h 40m

London City

Fri 9/10

09:20-21:15

2 stops22h 55m

£694

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 22/9

20:40-10:15

1 stop26h 35m

London Heathrow

Fri 9/10

08:20-18:30

1 stop21h 10m

£695

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 22/9

21:30-06:20

2 stops21h 50m

London Heathrow

Fri 9/10

09:55-21:15

1 stop22h 20m

£697

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 22/9

13:00-20:40

2 stops20h 40m

London Heathrow

Fri 9/10

10:35-19:29

1 stop19h 54m

£712

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 1/11

21:35-06:20

2 stops22h 45m

London Heathrow

Sun 8/11

06:30-20:48

2 stops24h 18m

£713

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 7/10

12:30-17:35

1 stop18h 05m

London Heathrow

Sun 18/10

09:55-21:15

1 stop22h 20m

£731

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 19/8

07:00-11:10

1 stop17h 10m

London Heathrow

Mon 31/8

13:35-19:48

2 stops41h 13m

£751

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 51 resultsSorted by cheapest first
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Best time to book a flight from Honolulu to London

Have a flexible travel schedule? Discover the best time to fly to London from Honolulu 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.

Cheapflights Insights

Everything you need to know about your flight from Honolulu to London

What is the cheapest month to book a flight from Honolulu to London?

Currently, October is the cheapest month in which you can book a flight from Honolulu to London (average of £521). Flying from Honolulu to London in June is currently the most expensive (average of £1,307). 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.

How much does it cost for a return flight from Honolulu to London?

What’s the top stopover airport for flights from Honolulu to London?

Share of one-stop return flights from Honolulu to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Los Angeles (LAX) – chosen by Cheapflights users on 80% of one-stop itineraries from Honolulu to London on Cheapflights.

What’s the cheapest stopover airport for flights from Honolulu to London?

Average return fare for one-stop flights from Honolulu to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of £467.

What’s the fastest stopover option from Honolulu to London?

Shortest average travel time for one-stop one-way flights from Honolulu to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Los Angeles (LAX) have the shortest average one-way travel time for one-stop routes: 21h 53m.

Which airport typically offers the quickest stopover for flights from Honolulu to London?

Average stopover duration for one-stop one-way flights from Honolulu to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 3h 59m.

How far ahead should I book a flight from Honolulu to London?

Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Honolulu to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

Find useful and relevant information for your journey from Honolulu to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Honolulu to London?

    Located just 4.4 mi from the city center, Honolulu is the airport most travelers will use when flying to London from Honolulu. Booking flights from Honolulu (HNL) to London should be relatively easy as there are 0 daily outbound flights to London from 0 different airlines.

  • How long is the flight from Honolulu to London?

    For as low as £669, SWISS can have you in London from Honolulu in 23h 50m. The distance from Honolulu to London is about 7244 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Honolulu to London?

    Most travelers choose Honolulu - London Heathrow, Honolulu - London Gatwick or Honolulu - London City when deciding on the best route from Honolulu to London.

  • Can I find deals for flights from Honolulu to London that include hotel bookings?

    Yes. In addition to deals on Honolulu to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Honolulu to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Honolulu to London.

  • Can I find deals for business class flights from Honolulu to London?

    Yes. Cheapflights offers flight deals from Honolulu 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.

  • What is the cheapest month to book a flight from Honolulu to London?

    Currently, October is the cheapest month in which you can book a flight from Honolulu to London (average of £521). Flying from Honolulu to London in June is currently the most expensive (average of £1,307). 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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Cheapflights makes it easy to find Honolulu to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Honolulu to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Honolulu to London for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Honolulu to London with no change fees?

Yes! Cheapflights helps users easily find flights from Honolulu to London with no change fees.

Can Cheapflights notify me if prices for flights from Honolulu to London become cheaper?

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

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