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

For as low as £675, Delta can have you in London Heathrow Airport from Hawaii in 20h 10m. Airlines will cover a distance of 7220 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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 are the most popular routes from Hawaii to London Heathrow Airport?

The most popular route from Hawaii to London Heathrow Airport is Honolulu - London Heathrow. You may also consider Kona Intl - London Heathrow or Lihue - London Heathrow.

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

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

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

Yes. In addition to deals on Hawaii to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Hawaii to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hawaii to Heathrow.

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

Yes. Cheapflights offers flight deals from Hawaii 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.

£251+ Cheap Flights from Hawaii to London Heathrow Airport

Cheap flight deals from Hawaii to Heathrow

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

Cheapest flights from Hawaii to Heathrow
Explore the most affordable flight options available from Hawaii to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Wed 23/907:00 -

2 stops22h 35m

Wed 30/919:45 -

2 stops31h 53m

Deal found 10/8£647

Tue 29/907:00 -

2 stops28h 40m

Tue 20/1006:30 -

2 stops25h 05m

Deal found 10/8£663

Tue 29/907:00 -

2 stops25h 40m

Wed 14/1006:30 -

2 stops25h 05m

Deal found 11/8£663

Sun 22/1123:49 -

1 stop26h 31m

Thu 26/1114:45 -

2 stops27h 32m

Deal found 13/8£664

Mon 28/921:50 -

2 stops24h 45m

Tue 13/1006:30 -

2 stops25h 05m

Deal found 14/8£666

Tue 29/912:35 -

1 stop18h 00m

Tue 20/1006:30 -

2 stops24h 18m

Deal found 13/8£672

Mon 21/915:55 -

1 stop27h 50m

Mon 28/920:55 -

2 stops30h 43m

Deal found 12/8£672

Mon 5/1019:35 -

1 stop27h 05m

Wed 14/1007:25 -

2 stops25h 02m

Deal found 11/8£672

Sat 10/1021:50 -

2 stops27h 00m

Tue 20/1006:30 -

2 stops25h 05m

Deal found 13/8£673

Wed 14/1007:00 -

1 stop21h 05m

Tue 20/1017:00 -

2 stops30h 38m

Deal found 10/8£675

Wed 23/907:00 -

1 stop23h 35m

Wed 30/909:55 -

1 stop22h 17m

Deal found 11/8£676

Tue 13/1021:50 -

2 stops24h 45m

Wed 21/1006:30 -

2 stops25h 05m

Deal found 13/8£679

Best flights from Hawaii to Heathrow
Discover carefully curated flight deals from Hawaii to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 August 2026.

Wed 23/907:00 -

1 stop23h 35m

Wed 30/906:30 -

2 stops25h 42m

Deal found 12/8£672

Mon 21/913:00 -

2 stops20h 10m

Mon 28/920:55 -

2 stops30h 43m

Deal found 12/8£675

Mon 23/1106:00 -

2 stops20h 20m

Fri 27/1114:45 -

2 stops27h 42m

Deal found 13/8£683

Sun 15/1122:14 -

1 stop28h 06m

Wed 18/1114:45 -

1 stop17h 52m

Deal found 13/8£691

Wed 23/907:00 -

2 stops20h 10m

Wed 30/913:00 -

1 stop19h 56m

Deal found 10/8£693

Fri 2/1013:05 -

2 stops35h 45m

Sat 10/1017:40 -

2 stops53h 10m

Deal found 14/8£771

Fri 2/1023:00 -

2 stops20h 45m

Sat 10/1010:35 -

1 stop20h 09m

Deal found 14/8£771

Wed 14/1013:15 -

1 stop17h 20m

Tue 20/1017:55 -

1 stop28h 24m

Deal found 10/8£693

Sun 22/1119:15 -

2 stops31h 05m

Thu 26/1114:45 -

2 stops27h 32m

Deal found 10/8£693

Mon 21/921:10 -

1 stop27h 10m

Mon 28/920:55 -

2 stops31h 58m

Deal found 11/8£707

Fri 2/1020:00 -

1 stop24h 55m

Tue 13/1007:25 -

2 stops23h 04m

Deal found 9/8£709

Fri 25/921:20 -

1 stop30h 45m

Fri 2/1017:00 -

1 stop17h 54m

Deal found 11/8£743

Tue 6/1013:15 -

1 stop17h 20m

Mon 19/1006:30 -

2 stops22h 29m

Deal found 13/8£709

Sun 27/921:10 -

2 stops25h 05m

Sun 4/1020:55 -

2 stops31h 58m

Deal found 13/8£712

Sun 15/1123:45 -

1 stop21h 40m

Wed 18/1110:05 -

1 stop20h 17m

Deal found 10/8£725

Tue 15/920:55 -

2 stops26h 50m

Mon 5/1019:45 -

2 stops34h 41m

Deal found 14/8£754

Tue 1/1222:45 -

2 stops24h 15m

Mon 14/1208:55 -

2 stops22h 00m

Deal found 9/8£717

Sun 22/1120:25 -

1 stop27h 15m

Thu 26/1110:05 -

1 stop20h 27m

Deal found 13/8£726

Fri 25/907:00 -

1 stop21h 00m

Mon 28/906:30 -

2 stops21h 08m

Deal found 13/8£746

Wed 14/1007:00 -

1 stop17h 10m

Sun 25/1009:30 -

2 stops36h 29m

Deal found 9/8£729

Wed 4/1106:00 -

2 stops20h 20m

Sun 8/1114:45 -

2 stops29h 43m

Deal found 10/8£804

Fri 2/1020:45 -

2 stops25h 05m

Sat 10/1011:40 -

1 stop18h 34m

Deal found 11/8£770

Wed 16/907:00 -

1 stop17h 10m

Wed 30/910:35 -

1 stop22h 21m

Deal found 10/8£763

Sun 15/1117:50 -

2 stops32h 30m

Thu 19/1114:45 -

2 stops26h 19m

Deal found 13/8£849

Tue 15/922:10 -

1 stop25h 05m

Mon 5/1006:30 -

2 stops23h 45m

Deal found 10/8£779

Fri 2/1023:00 -

2 stops24h 10m

Sat 10/1018:00 -

2 stops36h 44m

Deal found 11/8£771

Tue 8/922:10 -

1 stop25h 05m

Sun 13/906:30 -

2 stops23h 45m

Deal found 10/8£779

Sat 12/1222:59 -

1 stop26h 36m

Fri 1/112:20 -

1 stop18h 02m

Deal found 13/8£821

Sat 12/1222:59 -

1 stop26h 36m

Tue 5/112:20 -

1 stop18h 02m

Deal found 13/8£821

Thu 12/1106:00 -

3 stops21h 30m

Mon 23/1107:40 -

3 stops24h 14m

Deal found 12/8£909

Find flight deals from Hawaii to Heathrow

Round-trip from	£647
One-way from	£251
Popular in	June
Cheapest in	October
Average price	£870

Air France
23/9-30/9
4 total stops
54h 28m total
Hawaii to London

Search Deals

18/1
1 total stop
26h 55m total
Hawaii to London

Search Deals

Highest demand for flights based on searches. 31% potential increase in price (£273 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease (£56 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hawaii 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

Wed 23/9

07:00-17:35

1 stop23h 35m

London Heathrow

Wed 30/9

06:30-21:12

2 stops25h 42m

£672

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Mon 21/9

13:00-20:10

2 stops20h 10m

London Heathrow

Mon 28/9

20:55-16:38

2 stops30h 43m

£675

LihueLondon

LIH Lihue - LHR London Heathrow

LIHLHR

Lihue

Mon 23/11

06:00-12:20

2 stops20h 20m

London Heathrow

Fri 27/11

14:45-08:27

2 stops27h 42m

£683

KahuluiLondon

OGG Kahului - LHR London Heathrow

OGGLHR

Kahului

Sun 15/11

22:14-12:20

1 stop28h 06m

London Heathrow

Wed 18/11

14:45-22:37

1 stop17h 52m

£691

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Wed 23/9

07:00-14:10

2 stops20h 10m

London Heathrow

Wed 30/9

13:00-21:56

1 stop19h 56m

£693

KahuluiLondon

OGG Kahului - LHR London Heathrow

OGGLHR

Kahului

Wed 14/10

13:15-17:35

1 stop17h 20m

London Heathrow

Tue 20/10

17:55-11:19

1 stop28h 24m

£693

Kailua-KonaLondon

KOA Kona Intl - LHR London Heathrow

KOALHR

Kona Intl

Sun 22/11

19:15-12:20

2 stops31h 05m

London Heathrow

Thu 26/11

14:45-08:17

2 stops27h 32m

£693

KahuluiLondon

OGG Kahului - LHR London Heathrow

OGGLHR

Kahului

Mon 21/9

21:10-11:20

1 stop27h 10m

London Heathrow

Mon 28/9

20:55-17:53

2 stops31h 58m

£707

HonoluluLondon

HNL Honolulu - LHR London Heathrow

HNLLHR

Honolulu

Fri 2/10

20:00-07:55

1 stop24h 55m

London Heathrow

Tue 13/10

07:25-19:29

2 stops23h 04m

£709

KahuluiLondon

OGG Kahului - LHR London Heathrow

OGGLHR

Kahului

Tue 6/10

13:15-17:35

1 stop17h 20m

London Heathrow

Mon 19/10

06:30-17:59

2 stops22h 29m

£709

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 50 resultsSorted by cheapest first

...

Best time to book a flight from Hawaii to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Hawaii with our price prediction graph.

HNL-LHR

LIH-LHR

OGG-LHR

KOA-LHR

ITO-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 Hawaii to London Heathrow Airport

USHI-LHR

HNL-LHR

LIH-LHR

OGG-LHR

KOA-LHR

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

Currently, October is the cheapest month in which you can book a flight from Hawaii to London Heathrow Airport (average of £565). Flying from Hawaii to London Heathrow Airport in June is currently the most expensive (average of £1,196). 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 Hawaii to London Heathrow Airport?

Airfare is below average for this route at the moment.

Hawaii to London Heathrow Airport flights typically cost between £712 and £992 in September.
The cheapest return price found within the last 5 days was £647 on Air France (23 Sept–30 Sept).

Related info for your journey

How long is the flight from Hawaii to London Heathrow Airport?
For as low as £675, Delta can have you in London Heathrow Airport from Hawaii in 20h 10m. Airlines will cover a distance of 7220 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Hawaii to London Heathrow Airport?
The most popular route from Hawaii to London Heathrow Airport is Honolulu - London Heathrow. You may also consider Kona Intl - London Heathrow or Lihue - London Heathrow.
Can I find deals for flights from Hawaii to Heathrow that include hotel bookings?
Yes. In addition to deals on Hawaii to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hawaii to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hawaii to Heathrow.
Can I find deals for business class flights from Hawaii to Heathrow?
Yes. Cheapflights offers flight deals from Hawaii 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 Hawaii to London Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from Hawaii to London Heathrow Airport (average of £565). Flying from Hawaii to London Heathrow Airport in June is currently the most expensive (average of £1,196). 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

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How does Cheapflights help users find flights from Hawaii to Heathrow?

Cheapflights helps you search for flights from Hawaii to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hawaii to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hawaii to Heathrow.

Can Cheapflights find flights from Hawaii to Heathrow with no change fees?

Yes, we can. To see specific flights from Hawaii to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from Hawaii to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Hawaii to London Heathrow Airport from £251

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hawaii to Heathrow

Cheapest flights from Hawaii to HeathrowExplore the most affordable flight options available from Hawaii to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Explore the most affordable flight options available from Hawaii to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Best flights from Hawaii to HeathrowDiscover carefully curated flight deals from Hawaii to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 August 2026.

Discover carefully curated flight deals from Hawaii to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 August 2026.

Last-minute flights from Hawaii to HeathrowDiscover last-minute flight deals from Hawaii to Heathrow. Data last updated 14 August 2026 and is based on user searches.

Discover last-minute flight deals from Hawaii to Heathrow. Data last updated 14 August 2026 and is based on user searches.

One-way flights from Hawaii to HeathrowSearch for one-way flight options from Hawaii to Heathrow. Find affordable one-way fares based on user searches. Data last updated 14 August 2026.

Search for one-way flight options from Hawaii to Heathrow. Find affordable one-way fares based on user searches. Data last updated 14 August 2026.

Find flight deals from Hawaii to Heathrow

Round-trip from

One-way from

Popular in

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Cheapflights Fare Finder

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

Best time to book a flight from Hawaii to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Hawaii with our price prediction graph.

Cheapflights Insights

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

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

Airfare is below average for this route at the moment.

Hawaii to London Heathrow Airport flights typically cost between £712 and £992 in September.The cheapest return price found within the last 5 days was £647 on Air France (23 Sept–30 Sept).

Related info for your journey

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

What are the most popular routes from Hawaii to London Heathrow Airport?

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

How can I find direct flights from Hawaii to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hawaii to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Hawaii to Heathrow by cabin class

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 August 2026.

Hawaii and Heathrow flights

Browse other Hawaii and Heathrow flight options. Last updated on 14 August 2026.

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Hawaii to Heathrow flights

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How does Cheapflights help users find flights from Hawaii to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Hawaii to Heathrow?

Can Cheapflights find flights from Hawaii to Heathrow with no change fees?

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

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Travel Smart

Cheapest flights from Hawaii to Heathrow
Explore the most affordable flight options available from Hawaii to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Best flights from Hawaii to Heathrow
Discover carefully curated flight deals from Hawaii to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 August 2026.

Last-minute flights from Hawaii to Heathrow
Discover last-minute flight deals from Hawaii to Heathrow. Data last updated 14 August 2026 and is based on user searches.

One-way flights from Hawaii to Heathrow
Search for one-way flight options from Hawaii to Heathrow. Find affordable one-way fares based on user searches. Data last updated 14 August 2026.

Hawaii to London Heathrow Airport flights typically cost between £712 and £992 in September.
The cheapest return price found within the last 5 days was £647 on Air France (23 Sept–30 Sept).