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

For as low as £680, Air Canada can have you in London Heathrow Airport from Honolulu in 26h 55m. There are 7220 mi between Honolulu and London Heathrow Airport. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from HNL to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Honolulu to London Heathrow Airport as you normally would.

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.

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.

£249+ Cheap Flights from Honolulu to London Heathrow Airport

Cheap flight deals from Honolulu to Heathrow

Enter your travel dates to find the best prices.

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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 10 October 2026.

Sat 7/1122:55 -

1 stop26h 55m

Fri 20/1114:30 -

1 stop32h 15m

Deal found 8/10£656

Mon 9/1108:00 -

2 stops23h 50m

Wed 25/1106:00 -

2 stops26h 10m

Deal found 6/10£657

Fri 6/1108:00 -

2 stops25h 15m

Wed 25/1109:00 -

2 stops23h 10m

Deal found 8/10£691

Fri 6/1122:55 -

2 stops48h 25m

Wed 25/1113:45 -

2 stops42h 25m

Deal found 9/10£703

Mon 9/1114:00 -

1 stop35h 50m

Wed 25/1109:00 -

2 stops23h 10m

Deal found 6/10£703

Wed 4/1108:00 -

1 stop17h 35m

Thu 12/1106:30 -

2 stops24h 08m

Deal found 7/10£707

Mon 9/1122:35 -

1 stop26h 05m

Mon 16/1120:25 -

2 stops31h 19m

Deal found 6/10£708

Wed 11/1108:00 -

2 stops24h 20m

Wed 18/1106:30 -

2 stops24h 08m

Deal found 9/10£710

Find flight deals from Honolulu to Heathrow

Round-trip from	£644
One-way from	£249
Popular in	June
Cheapest in	March
Average price	£852

Lufthansa
29/1-31/1
3 total stops
55h 16m total
Honolulu to London

Search Deals

13/1-31/12
1 total stop
18h 10m total
Honolulu to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£127 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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 Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Tue 2/3

14:00-11:50

1 stop35h 50m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£256

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Tue 2/3

22:55-11:50

1 stop26h 55m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£261

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Tue 2/3

14:00-09:20

2 stops33h 20m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£261

Fastest return journey

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Wed 13/1

08:00-13:30

2 stops19h 30m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£264

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Wed 20/1

08:00-18:20

2 stops24h 20m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£265

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Sun 8/11

22:55-09:20

2 stops24h 25m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£332

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Sun 6/12

22:50-12:50

2 stops52h 00m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£334

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Mon 2/11

23:59-12:20

1 stop26h 21m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£335

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Fri 6/11

22:55-09:20

2 stops48h 25m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£347

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Fri 6/11

20:25-06:30

2 stops48h 05m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£356

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 16 resultsSorted by cheapest first

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.

HNL-LHR

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, September is the cheapest month in which you can book a flight from Honolulu to London Heathrow Airport (average of £743). Flying from Honolulu to London Heathrow Airport in June is currently the most expensive (average of £1,301). 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 typical for this route at the moment.

Honolulu to London Heathrow Airport flights typically cost between £631 and £922 in January.
The cheapest return price found within the last 5 days was £644 on Multiple Airlines (29 Jan–31 Jan).

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 £680, Air Canada can have you in London Heathrow Airport from Honolulu in 26h 55m. 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, September is the cheapest month in which you can book a flight from Honolulu to London Heathrow Airport (average of £743). Flying from Honolulu to London Heathrow Airport in June is currently the most expensive (average of £1,301). 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.

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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.

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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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Cheap flights from Honolulu to London Heathrow Airport from £249

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Honolulu to Heathrow

Cheapest flights from Honolulu to HeathrowExplore 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 10 October 2026.

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 10 October 2026.

Best flights from Honolulu to HeathrowDiscover carefully curated flight deals from Honolulu to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Discover carefully curated flight deals from Honolulu to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Honolulu to HeathrowDiscover last-minute flight deals from Honolulu to Heathrow. Data last updated 10 October 2026 and is based on user searches.

Discover last-minute flight deals from Honolulu to Heathrow. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Honolulu to HeathrowSearch for one-way flight options from Honolulu to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Search for one-way flight options from Honolulu to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Find flight deals from Honolulu to Heathrow

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

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.

Cheapflights Insights

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

How much does it cost for a return flight from Honolulu to London Heathrow Airport?

Airfare is typical for this route at the moment.

Honolulu to London Heathrow Airport flights typically cost between £631 and £922 in January.The cheapest return price found within the last 5 days was £644 on Multiple Airlines (29 Jan–31 Jan).

Related info for your journey

What airport do you fly from for flights from Honolulu to London Heathrow?

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

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

How can I find direct flights from Honolulu to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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Alternative routes for Honolulu to Heathrow

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

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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 10 October 2026.

Best flights from Honolulu to Heathrow
Discover carefully curated flight deals from Honolulu to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Honolulu to Heathrow
Discover last-minute flight deals from Honolulu to Heathrow. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Honolulu to Heathrow
Search for one-way flight options from Honolulu to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Honolulu to London Heathrow Airport flights typically cost between £631 and £922 in January.
The cheapest return price found within the last 5 days was £644 on Multiple Airlines (29 Jan–31 Jan).