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Cheap flights from Honolulu to London Heathrow Airport from £255

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LHR
23 Apr — 30 Apr1
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 24 March 2026.

Tue 10/1120:30
HNL
-
LHR
1 stop27h 45m
United Airlines
Fri 13/1106:35
LHR
-
HNL
2 stops24h 29m
United Airlines
Deal found 22/3£577
Mon 5/1007:00
HNL
-
LHR
2 stops22h 40m
Lufthansa
Wed 7/1007:25
LHR
-
HNL
2 stops23h 30m
Lufthansa
Deal found 22/3£598
Tue 8/921:55
HNL
-
LHR
2 stops25h 05m
Lufthansa
Wed 23/906:30
LHR
-
HNL
2 stops25h 10m
Lufthansa
Deal found 22/3£656
Mon 5/1021:55
HNL
-
LHR
2 stops23h 40m
Lufthansa
Wed 14/1006:30
LHR
-
HNL
2 stops25h 10m
Lufthansa
Deal found 22/3£659
Sun 11/1021:55
HNL
-
LHR
1 stop28h 25m
Air Canada
Wed 21/1008:40
LHR
-
HNL
2 stops23h 00m
Air Canada
Deal found 22/3£661
Sun 4/1021:55
HNL
-
LHR
2 stops26h 55m
Lufthansa
Wed 7/1011:30
LHR
-
HNL
2 stops44h 10m
Lufthansa
Deal found 22/3£664
Tue 6/1021:55
HNL
-
LHR
2 stops47h 00m
SWISS
Wed 14/1008:40
LHR
-
HNL
2 stops23h 00m
SWISS
Deal found 22/3£668
Mon 5/1015:10
HNL
-
LHR
1 stop28h 15m
KLM
Wed 14/1006:30
LHR
-
HNL
2 stops23h 54m
KLM
Deal found 22/3£671
Thu 1/1007:00
HNL
-
LHR
2 stops24h 40m
Lufthansa
Sat 3/1017:50
LHR
-
HNL
2 stops37h 05m
Lufthansa
Deal found 22/3£673
Sun 4/1021:45
HNL
-
LHR
2 stops22h 00m
Delta
Thu 15/1006:30
LHR
-
HNL
2 stops23h 54m
Delta
Deal found 22/3£674
Mon 12/1021:45
HNL
-
LHR
2 stops22h 00m
Delta
Thu 22/1006:30
LHR
-
HNL
2 stops25h 23m
Delta
Deal found 22/3£675

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 24 March 2026.

Round-trip from

£656

One-way from

£255

Popular in

June

Cheapest in

October

Average price

£750
Lufthansa
  • Lufthansa
  • 8/9-23/9
  • 4 total stops
  • 50h 15m total
  • Honolulu to London
Search Deals
Air Canada
  • Air Canada
  • 6/9
  • 2 total stops
  • 51h 00m total
  • Honolulu to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£162 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 March 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 24 March 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

Tue 21/4

07:00-15:00

1 stop21h 00m

London Heathrow

Tue 28/4

06:30-21:45

2 stops26h 15m

£710

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 4/5

20:35-07:10

2 stops23h 35m

London Heathrow

Tue 19/5

06:30-19:48

2 stops24h 18m

£750

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 22/4

20:35-06:45

2 stops23h 10m

London Heathrow

Wed 6/5

06:30-21:20

2 stops25h 50m

£750

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 19/4

15:26-06:25

1 stop27h 59m

London Heathrow

Wed 29/4

10:45-21:45

2 stops22h 00m

£772

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 27/8

21:40-09:40

1 stop25h 00m

London Heathrow

Sat 12/9

07:25-19:48

2 stops23h 23m

£786

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Fri 3/7

15:50-06:20

1 stop27h 30m

London Heathrow

Sun 27/9

20:05-14:45

1 stop29h 40m

£808

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 29/6

12:30-17:35

1 stop18h 05m

London Heathrow

Sun 27/9

18:15-11:40

1 stop28h 25m

£824

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 28/6

21:40-06:45

2 stops22h 05m

London Heathrow

Mon 21/9

08:00-19:48

2 stops22h 48m

£827

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 1/7

07:10-11:10

1 stop17h 00m

London Heathrow

Sat 19/9

07:45-19:48

2 stops23h 03m

£827
Fastest return journey

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 7/5

07:00-11:10

1 stop17h 10m

London Heathrow

Thu 14/5

13:00-22:04

1 stop20h 04m

£854

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 18 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

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 13 March 2026.

Booking 10 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 £446). Flying from Honolulu to London Heathrow Airport in June is currently the most expensive (average of £923). 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 £710, Delta can have you in London Heathrow Airport from Honolulu in 21h. 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 £446). Flying from Honolulu to London Heathrow Airport in June is currently the most expensive (average of £923). 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
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Eastbourne
Guildford
Watford
Kingston upon Thames
Romford
Ipswich
Swindon
Bedford

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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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