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Cheap flights from Honolulu to London Heathrow Airport 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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LHR
18 Jul — 25 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Honolulu to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Honolulu to Heathrow
Explore the most affordable flight options available from Honolulu to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 June 2026.

Tue 3/1108:00
HNL
-
LHR
1 stop19h 30m
United Airlines
Thu 5/1106:35
LHR
-
HNL
2 stops24h 29m
United Airlines
Deal found 13/6£613
Mon 5/1021:50
HNL
-
LHR
1 stop28h 30m
Lufthansa
Thu 8/1011:30
LHR
-
HNL
2 stops44h 05m
Lufthansa
Deal found 15/6£614
Sun 4/1021:50
HNL
-
LHR
2 stops25h 10m
Lufthansa
Wed 7/1006:30
LHR
-
HNL
2 stops25h 05m
Lufthansa
Deal found 15/6£616
Sun 4/1021:50
HNL
-
LHR
2 stops21h 45m
Lufthansa
Tue 6/1019:30
LHR
-
HNL
2 stops36h 05m
Lufthansa
Deal found 15/6£620
Sat 3/1021:50
HNL
-
LHR
2 stops33h 50m
Lufthansa
Tue 6/1014:10
LHR
-
HNL
2 stops41h 25m
Lufthansa
Deal found 15/6£642
Tue 29/907:00
HNL
-
LHR
2 stops27h 45m
SWISS
Wed 14/1008:40
LHR
-
HNL
2 stops22h 55m
SWISS
Deal found 16/6£668
Fri 2/1021:50
HNL
-
LHR
2 stops51h 00m
Air Canada
Tue 13/1010:15
LHR
-
HNL
2 stops21h 20m
Air Canada
Deal found 18/6£687
Sat 10/1021:50
HNL
-
LHR
2 stops21h 45m
Multiple Airlines
Thu 22/1008:45
LHR
-
HNL
2 stops22h 50m
Multiple Airlines
Deal found 15/6£688
Tue 3/1123:00
HNL
-
LHR
1 stop26h 50m
Lufthansa
Tue 10/1106:35
LHR
-
HNL
2 stops24h 29m
Lufthansa
Deal found 15/6£692

Find flight deals from Honolulu to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Heathrow (LHR). 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 18 June 2026.

Round-trip from

£613

One-way from

£257

Popular in

June

Cheapest in

October

Average price

£1,286
United Airlines
  • United Airlines
  • 3/11-5/11
  • 3 total stops
  • 43h 59m total
  • Honolulu to London
Search Deals
Air Canada
  • Air Canada
  • 28/11
  • 2 total stops
  • 24h 20m total
  • Honolulu to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£175 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Honolulu to Heathrow 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 18 June 2026.
Use the filters below to find and compare flights from Honolulu to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 30/9

07:00-15:00

1 stop21h 00m

London Heathrow

Wed 7/10

18:15-11:40

1 stop28h 25m

£730

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 3/8

23:01-11:10

1 stop25h 09m

London Heathrow

Wed 19/8

18:40-20:35

2 stops36h 55m

£739

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 3/8

07:10-14:10

1 stop20h 00m

London Heathrow

Wed 19/8

06:55-19:48

2 stops23h 53m

£743

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 5/10

07:02-15:05

1 stop21h 03m

London Heathrow

Mon 12/10

17:00-10:02

2 stops28h 02m

£757

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 1/10

23:39-15:05

2 stops28h 26m

London Heathrow

Wed 7/10

17:00-23:54

1 stop17h 54m

£757

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 23/8

23:30-15:05

1 stop28h 35m

London Heathrow

Wed 26/8

17:00-10:35

2 stops28h 35m

£784

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 28/7

21:30-06:45

2 stops22h 15m

London Heathrow

Wed 12/8

08:40-21:20

2 stops23h 40m

£787
Fastest return journey

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 1/10

07:40-15:05

2 stops20h 25m

London Heathrow

Sun 11/10

17:00-23:54

1 stop17h 54m

£794

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 27/8

07:00-17:35

1 stop23h 35m

London Heathrow

Sat 12/9

06:30-21:13

2 stops25h 43m

£822

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 27/8

21:40-09:40

2 stops25h 00m

London Heathrow

Sat 12/9

06:55-19:48

2 stops23h 53m

£869

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Honolulu to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Currently, October is the cheapest month in which you can book a flight from Honolulu to London Heathrow Airport (average of £472). Flying from Honolulu to London Heathrow Airport in June is currently the most expensive (average of £1,286). 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 Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Heathrow. 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 Heathrow?

    Honolulu (HNL) is the airport you will fly out of if you book a flight from Honolulu to London Heathrow. You should not have trouble finding flights to London Heathrow from Honolulu; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Honolulu airport to London Heathrow. It is only a 4.4 mi journey to Honolulu (HNL) from Honolulu’s city center.

  • How long is the flight from Honolulu to London Heathrow Airport?

    For as low as £743, Delta can have you in London Heathrow Airport from Honolulu in 20h. There are 7220 mi between Honolulu and London Heathrow Airport. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Honolulu to Heathrow 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 Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Honolulu to London Heathrow Airport (average of £472). Flying from Honolulu to London Heathrow Airport in June is currently the most expensive (average of £1,286). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Northampton
Kingston upon Thames
Swindon
Eastbourne
Watford
Poole
Guildford
Romford
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Honolulu to Heathrow

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

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How does Cheapflights help users find flights from Honolulu to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Honolulu to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Honolulu.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Honolulu to Heathrow flexibly with Cheapflights today.

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

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

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