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Cheap flights from Honolulu to London Heathrow Airport from £248

HNL — LHR
20 Sep — 27 Sep1
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

Mon 21/907:00 -
2 stops19h 50m
Mon 28/920:55 -
2 stops35h 17m
Deal found 17/8£641
Mon 16/1122:55 -
2 stops22h 15m
Mon 23/1120:05 -
2 stops36h 05m
Deal found 17/8£644
Sat 31/1021:55 -
1 stop27h 55m
Tue 17/1106:35 -
2 stops24h 21m
Deal found 17/8£647
Thu 5/1108:00 -
2 stops25h 15m
Wed 25/1109:00 -
2 stops23h 10m
Deal found 19/8£655
Tue 29/907:00 -
2 stops28h 40m
Tue 20/1006:30 -
2 stops25h 05m
Deal found 16/8£656
Tue 29/907:00 -
2 stops25h 40m
Wed 14/1006:30 -
2 stops25h 05m
Deal found 18/8£657
Mon 12/1021:40 -
2 stops28h 40m
Tue 20/1013:50 -
2 stops41h 45m
Deal found 18/8£658
Sun 11/1021:40 -
2 stops25h 20m
Wed 21/1008:40 -
2 stops22h 55m
Deal found 18/8£660
Sun 11/1007:00 -
2 stops24h 35m
Tue 27/1020:25 -
2 stops33h 34m
Deal found 18/8£663
Tue 29/909:30 -
1 stop17h 40m
Wed 14/1007:25 -
2 stops25h 31m
Deal found 17/8£665

Find flight deals from Honolulu to Heathrow

Round-trip from

£641

One-way from

£248

Popular in

June

Cheapest in

October

Average price

£852
KLM
  • KLM
  • 21/9-28/9
  • 4 total stops
  • 53h 23m total
  • Honolulu to London
Search Deals
Air Canada
  • Air Canada
  • 29/11
  • 1 total stop
  • 35h 50m total
  • Honolulu to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£137 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Honolulu to London Heathrow Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Wed 30/9

07:00-17:35

1 stop23h 35m

London Heathrow

Wed 7/10

06:30-19:48

2 stops24h 18m

£665

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Tue 29/9

21:30-10:15

1 stop25h 45m

London Heathrow

Tue 20/10

06:30-21:15

2 stops25h 45m

£666

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Wed 14/10

07:55-15:05

2 stops20h 10m

London Heathrow

Mon 19/10

17:00-09:58

2 stops27h 58m

£727

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Wed 16/9

07:00-17:35

1 stop23h 35m

London Heathrow

Tue 22/9

06:30-19:28

2 stops23h 58m

£735

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Fri 2/10

20:00-07:55

1 stop24h 55m

London Heathrow

Sun 11/10

09:30-20:35

2 stops22h 05m

£755
Fastest return journey

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Wed 16/9

07:00-11:10

1 stop17h 10m

London Heathrow

Tue 22/9

10:35-18:30

1 stop18h 55m

£756

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Wed 16/9

07:00-14:10

1 stop20h 10m

London Heathrow

Tue 22/12

11:35-20:41

1 stop19h 06m

£757

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Fri 2/10

21:40-10:10

1 stop25h 30m

London Heathrow

Sun 11/10

10:35-21:56

1 stop22h 21m

£760

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Fri 9/10

22:05-07:25

1 stop22h 20m

London Heathrow

Sat 17/10

13:00-21:56

1 stop19h 56m

£760
Cheapest one-way

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Sun 6/12

22:55-09:20

2 stops24h 25m

£253

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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

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 £559). Flying from Honolulu to London Heathrow Airport in June is currently the most expensive (average of £1,184). 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?

Airfare is below average for this route at the moment.

Honolulu to London Heathrow Airport flights typically cost between £709 and £907 in September.
The cheapest return price found within the last 5 days was £641 on KLM (21 Sept–28 Sept).

Related info for your journey

  • 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 £665, Delta can have you in London Heathrow Airport from Honolulu in 23h 35m. There are 7220 mi between Honolulu and London Heathrow Airport.

  • 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 £559). Flying from Honolulu to London Heathrow Airport in June is currently the most expensive (average of £1,184). 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
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Northampton
Southend-on-Sea
Barnet
Enfield
Swindon
Kingston upon Thames
Southall
Salisbury

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Honolulu to Heathrow

Honolulu to Gatwick flights
Honolulu to London City flights
Kailua-Kona to Heathrow flights
Kailua-Kona to Gatwick flights
Kahului to Gatwick flights

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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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