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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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LHR
28 Jun — 5 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 29 May 2026.

Sat 17/1021:50
HNL
-
LHR
1 stop28h 30m
Lufthansa
Tue 20/1008:30
LHR
-
HNL
2 stops47h 05m
Lufthansa
Deal found 28/5£611
Fri 16/1021:50
HNL
-
LHR
2 stops45h 45m
Lufthansa
Tue 20/1006:30
LHR
-
HNL
2 stops25h 05m
Lufthansa
Deal found 28/5£617
Sun 8/1123:00
HNL
-
LHR
1 stop26h 50m
Lufthansa
Wed 11/1106:35
LHR
-
HNL
2 stops24h 29m
Lufthansa
Deal found 25/5£645
Tue 29/907:00
HNL
-
LHR
2 stops23h 50m
SWISS
Wed 14/1008:40
LHR
-
HNL
2 stops22h 55m
SWISS
Deal found 28/5£666
Mon 2/1108:00
HNL
-
LHR
2 stops25h 15m
SWISS
Wed 11/1106:00
LHR
-
HNL
2 stops26h 18m
SWISS
Deal found 29/5£673
Wed 4/1108:00
HNL
-
LHR
2 stops23h 50m
SWISS
Thu 12/1109:00
LHR
-
HNL
2 stops23h 18m
SWISS
Deal found 27/5£674
Tue 3/1120:25
HNL
-
LHR
1 stop27h 15m
United Airlines
Fri 6/1109:30
LHR
-
HNL
2 stops22h 48m
United Airlines
Deal found 25/5£675
Tue 6/1021:50
HNL
-
LHR
1 stop28h 30m
Multiple Airlines
Tue 27/1007:40
LHR
-
HNL
2 stops22h 53m
Multiple Airlines
Deal found 28/5£684
Mon 2/1123:00
HNL
-
LHR
1 stop26h 50m
Multiple Airlines
Wed 11/1106:30
LHR
-
HNL
2 stops25h 03m
Multiple Airlines
Deal found 29/5£688
Mon 2/1123:00
HNL
-
LHR
1 stop26h 50m
Lufthansa
Wed 11/1107:40
LHR
-
HNL
2 stops23h 24m
Lufthansa
Deal found 26/5£689

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 29 May 2026.

Round-trip from

£611

One-way from

£257

Popular in

June

Cheapest in

October

Average price

£894
Lufthansa
  • Lufthansa
  • 17/10-20/10
  • 4 total stops
  • 74h 05m total
  • Honolulu to London
Search Deals
Air Canada
  • Air Canada
  • 3/10
  • 2 total stops
  • 45h 40m total
  • Honolulu to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£164 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 29 May 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
Fastest return journey

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 2/11

09:00-12:20

1 stop17h 20m

London Heathrow

Wed 11/11

14:45-22:55

1 stop18h 10m

£714

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 27/8

07:00-14:55

1 stop20h 55m

London Heathrow

Sat 12/9

09:55-20:47

1 stop21h 52m

£802

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 13/7

07:00-14:10

2 stops20h 10m

London Heathrow

Thu 23/7

11:25-19:13

1 stop18h 48m

£846

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 7/7

15:50-06:20

1 stop27h 30m

London Heathrow

Wed 22/7

17:45-11:34

1 stop28h 49m

£864

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 27/8

07:00-21:40

2 stops27h 40m

London Heathrow

Sat 12/9

06:40-19:21

3 stops23h 41m

£984

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 3/9

07:00-18:30

2 stops24h 30m

London Heathrow

Wed 30/9

06:40-21:13

3 stops25h 33m

£999

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 2/8

07:00-21:35

3 stops27h 35m

London Heathrow

Fri 21/8

07:05-21:20

3 stops25h 15m

£1,434

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 13/7

07:00-21:35

3 stops27h 35m

London Heathrow

Thu 23/7

06:40-21:22

3 stops25h 42m

£1,764

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 2/8

07:00-21:35

3 stops27h 35m

London Heathrow

Sun 16/8

06:40-21:20

3 stops25h 40m

£1,805
Cheapest one-way

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 28/10

07:00-13:30

2 stops20h 30m

£273

Flights are sorted by cheapest return flights first.

Deals found on 26/5

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

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

Booking 9 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 £567). Flying from Honolulu to London Heathrow Airport in June is currently the most expensive (average of £1,253). 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 £714, Alaska Airlines can have you in London Heathrow Airport from Honolulu in 17h 20m. 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 £567). Flying from Honolulu to London Heathrow Airport in June is currently the most expensive (average of £1,253). 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
Northampton
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Ipswich
Watford
Swindon
Romford
Guildford
Borehamwood

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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