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Cheap flights from Honolulu to London Heathrow Airport from £174

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LHR
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Honolulu to London Heathrow are usually found in March or November, booked 28 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Find 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 5 November 2025.

Sat 8/1122:55HNL - LHR
1 stop26h 55mMultiple Airlines
Fri 21/1106:35LHR - HNL
2 stops25h 05mMultiple Airlines
Deal found 3/11£436
Sat 8/1117:45HNL - LHR
1 stop26h 35mDelta
Fri 21/1112:20LHR - HNL
1 stop17h 55mDelta
Deal found 3/11£447
Mon 10/1114:00HNL - LHR
1 stop35h 50mMultiple Airlines
Tue 18/1107:40LHR - HNL
2 stops24h 00mMultiple Airlines
Deal found 3/11£448
Mon 10/1123:15HNL - LHR
2 stops21h 40mDelta
Tue 18/1106:20LHR - HNL
2 stops25h 29mDelta
Deal found 5/11£454
Mon 10/1123:15HNL - LHR
1 stop24h 45mKLM
Tue 18/1112:20LHR - HNL
1 stop17h 55mKLM
Deal found 5/11£456
Tue 25/1123:15HNL - LHR
1 stop24h 45mKLM
Wed 10/1217:20LHR - HNL
1 stop38h 28mKLM
Deal found 3/11£470
Tue 25/1122:55HNL - LHR
1 stop26h 55mAir Canada
Wed 10/1215:00LHR - HNL
2 stops31h 43mAir Canada
Deal found 3/11£483
Sat 29/1122:55HNL - LHR
1 stop26h 55mLufthansa
Sun 7/1207:40LHR - HNL
2 stops24h 00mLufthansa
Deal found 5/11£486

Cheap 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 5 November 2025.

Round-trip from

£457

One-way from

£174

Popular in

June

Cheapest in

March

Average price

£721
Delta
  • Delta
  • 14/2-5/3
  • 3 total stops
  • 50h 29m total
  • Honolulu to London
Search Deals
WestJet
  • WestJet
  • 10/1
  • 1 total stop
  • 27h 05m total
  • Honolulu to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£141 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 5 November 2025.
Use the filters below to find and compare flights from Honolulu to London Heathrow Airport that are best for you.

Fly from

Honolulu

Fly to

Heathrow

Route

Depart

Return

Price

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sat 14/2

23:37-10:30

1 stop24h 53m

London Heathrow

Thu 5/3

06:20-21:56

2 stops25h 36m

£457

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sat 14/2

23:37-10:30

1 stop24h 53m

London Heathrow

Thu 5/3

12:20-21:56

1 stop19h 36m

£463

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Fri 28/11

22:55-10:10

2 stops49h 15m

London Heathrow

Wed 10/12

15:00-12:43

2 stops31h 43m

£483

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Fri 28/11

22:55-10:10

2 stops49h 15m

London Heathrow

Tue 9/12

15:00-12:43

2 stops31h 43m

£483

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 10/12

07:00-12:20

1 stop19h 20m

London Heathrow

Tue 16/12

11:50-21:59

1 stop20h 09m

£495

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 30/11

17:37-07:05

1 stop27h 28m

London Heathrow

Mon 8/12

17:20-12:12

1 stop28h 52m

£495

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sat 6/12

19:50-08:35

1 stop26h 45m

London Heathrow

Tue 16/12

11:50-21:59

1 stop20h 09m

£495

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 1/3

23:37-10:30

1 stop24h 53m

London Heathrow

Sun 8/3

11:20-20:55

1 stop19h 35m

£501

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sat 29/11

22:55-10:10

2 stops49h 15m

London Heathrow

Sun 7/12

06:00-22:30

2 stops26h 30m

£508

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 1/3

22:55-10:45

2 stops25h 50m

London Heathrow

Sun 8/3

07:40-20:40

2 stops23h 00m

£509

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 19 results
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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

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

Use this chart to determine the optimal time to book a return flight from Honolulu to Heathrow. Price data was last updated on 31 October 2025.

Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Honolulu to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £481). Flying from Honolulu to London Heathrow Airport in June is currently the most expensive (average of £952). 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.

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 £457, Delta can have you in London Heathrow Airport from Honolulu in 24h 53m. 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 £481). Flying from Honolulu to London Heathrow Airport in June is currently the most expensive (average of £952). 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
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
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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