What is the cheapest airline that flies from Hawaii to London Heathrow?

WestJet, Lufthansa, and Delta are the most popular carriers operating from Hawaii to London Heathrow

What airlines fly to London Heathrow Airport?

United Airlines, Delta and British Airways are the top three most popular airlines that fly to London Heathrow Airport from Hawaii according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 6 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to London Heathrow Airport?

On average, it takes 17h 15m to fly from Hawaii to London Heathrow Airport if you fly out of Kahului (the most popular airport in Hawaii) and into London Heathrow Airport (the most popular airport in London Heathrow Airport). If you’re flying out of Honolulu and into London Heathrow Airport, then the flight time is around 19h 05m.

When did momondo last update prices for flights from Hawaii to London Heathrow Airport?

Prices for flights from Hawaii to London Heathrow Airport refresh daily.

How many operators does momondo search for flights from Hawaii to London Heathrow Airport?

As of December 2025, there are 6 operators available to choose from for flights from Hawaii to London Heathrow Airport.

How old do you have to be to fly from Hawaii to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hawaii to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$274 Cheap Flights from Hawaii to London Heathrow Airport in 2025/26

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One-way

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Enter your travel dates to find the best prices.

11:30 pm - 7:25 am

HNL

LHR

21h 55m1 stop

6:35 am - 8:55 pm

LHR

HNL

24h 20m2 stops

$809Lufthansa

Thu, Jan 15 - Thu, Jan 22

10:55 pm - 11:50 am

HNL

LHR

26h 55m1 stop

7:40 am - 8:40 pm

LHR

HNL

23h 00m2 stops

$811Lufthansa

Sun, Mar 1 - Sun, Mar 8

10:55 pm - 7:10 am

HNL

LHR

22h 15m2 stops

7:40 am - 9:40 pm

LHR

HNL

24h 00m2 stops

$827Multiple Airlines

Tue, Feb 3 - Tue, Feb 10

10:55 pm - 7:10 am

HNL

LHR

22h 15m2 stops

7:40 am - 9:40 pm

LHR

HNL

24h 00m2 stops

$838Multiple Airlines

Sat, Jan 17 - Fri, Jan 30

9:55 pm - 10:30 am

KOA

LHR

26h 35m1 stop

8:25 pm - 6:30 pm

LHR

KOA

32h 05m2 stops

$870KLM

Tue, Feb 3 - Mon, Feb 16

9:55 pm - 4:05 pm

KOA

LHR

32h 10m2 stops

8:25 pm - 6:30 pm

LHR

KOA

32h 05m2 stops

$880KLM

Tue, Feb 3 - Mon, Feb 16

2:25 pm - 6:40 am

OGG

LHR

30h 15m2 stops

6:30 am - 8:48 pm

LHR

OGG

24h 18m2 stops

$888United Airlines

Wed, Feb 25 - Sun, Mar 1

10:55 pm - 12:00 pm

KOA

LHR

27h 05m1 stop

8:30 am - 11:59 am

LHR

KOA

37h 29m2 stops

$888United Airlines

Thu, Mar 5 - Tue, Mar 24

2:00 pm - 11:50 am

KOA

LHR

35h 50m1 stop

2:30 pm - 7:51 pm

LHR

KOA

39h 21m2 stops

$890Air Canada

Sun, Mar 1 - Sun, Mar 22

11:25 pm - 11:50 am

OGG

LHR

26h 25m1 stop

2:30 pm - 10:08 pm

LHR

OGG

17h 38m1 stop

$891Air Canada

Wed, Feb 25 - Sun, Mar 1

Lufthansa flights from Hawaii to London Heathrow Airport

Our best Lufthansa deals on Hawaii to London Heathrow Airport flight tickets

Lufthansa

Mar 1

HNL10:55 pmHonolulu

26h 55m

1 stop

LHR11:50 amLondon Heathrow

Mar 8

LHR7:40 amLondon Heathrow

23h 00m

2 stops

HNL8:40 pmHonolulu

$811

Find similar

Lufthansa

Jan 20

HNL10:55 pmHonolulu

22h 15m

2 stops

LHR7:10 amLondon Heathrow

Jan 27

LHR6:35 amLondon Heathrow

25h 05m

2 stops

HNL9:40 pmHonolulu

$815

Find similar

Lufthansa

Mar 1

HNL10:55 pmHonolulu

23h 35m

2 stops

LHR8:30 amLondon Heathrow

Mar 8

LHR7:40 amLondon Heathrow

23h 00m

2 stops

HNL8:40 pmHonolulu

$818

Find similar

Air Canada flights from Hawaii to London Heathrow Airport

Our best Air Canada deals on Hawaii to London Heathrow Airport flight tickets

Air Canada

Feb 3

HNL10:55 pmHonolulu

26h 55m

1 stop

LHR11:50 amLondon Heathrow

Feb 10

LHR2:30 pmLondon Heathrow

32h 13m

1 stop

HNL12:43 pmHonolulu

$861

Find similar

Air Canada

Jan 18

HNL10:55 pmHonolulu

26h 55m

1 stop

LHR11:50 amLondon Heathrow

Jan 25

LHR1:00 pmLondon Heathrow

19h 35m

1 stop

HNL10:35 pmHonolulu

$865

Find similar

Air Canada

Mar 1

KOA2:00 pmKona Intl

35h 50m

1 stop

LHR11:50 amLondon Heathrow

Mar 22

LHR2:30 pmLondon Heathrow

39h 21m

2 stops

KOA7:51 pmKona Intl

$890

Find similar

momondo 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

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 1/15

11:30 pm-7:25 am

1 stop21h 55m

London Heathrow

Thu 1/22

6:35 am-8:55 pm

2 stops24h 20m

$809

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 3/1

10:55 pm-11:50 am

1 stop26h 55m

London Heathrow

Sun 3/8

7:40 am-8:40 pm

2 stops23h 00m

$811

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 2/3

10:55 pm-7:10 am

2 stops22h 15m

London Heathrow

Tue 2/10

7:40 am-9:40 pm

2 stops24h 00m

$827

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sat 1/17

10:55 pm-7:10 am

2 stops22h 15m

London Heathrow

Fri 1/30

7:40 am-9:40 pm

2 stops24h 00m

$838

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 2/3

9:55 pm-10:30 am

1 stop26h 35m

London Heathrow

Mon 2/16

8:25 pm-6:30 pm

2 stops32h 05m

$870

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 2/3

9:55 pm-4:05 pm

2 stops32h 10m

London Heathrow

Mon 2/16

8:25 pm-6:30 pm

2 stops32h 05m

$880

KahuluiLondon

OGG - LHR

OGGLHR

Kahului

Wed 2/25

2:25 pm-6:40 am

2 stops30h 15m

London Heathrow

Sun 3/1

6:30 am-8:48 pm

2 stops24h 18m

$888

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 3/5

10:55 pm-12:00 pm

1 stop27h 05m

London Heathrow

Tue 3/24

8:30 am-11:59 am

2 stops37h 29m

$888

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 3/1

2:00 pm-11:50 am

1 stop35h 50m

London Heathrow

Sun 3/22

2:30 pm-7:51 pm

2 stops39h 21m

$890

KahuluiLondon

OGG - LHR

OGGLHR

Kahului

Wed 2/25

11:25 pm-11:50 am

1 stop26h 25m

London Heathrow

Sun 3/1

2:30 pm-10:08 pm

1 stop17h 38m

$891

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hawaii to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to London Heathrow Airport?

The month of March is, on average, the cheapest month to fly to London Heathrow Airport from Hawaii, with most prices found around $910. If you’re not able to fly to London Heathrow Airport in March, then November is your next best option. Flight prices from Hawaii to London Heathrow Airport during November average around $945.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,036. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $1,221.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Hawaii to London Heathrow Airport at noon for as low as $722. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,314.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Hawaii when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,149 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Hawaii for as low as $826 on momondo.

Can stopping save me money on Hawaii to London Heathrow Airport flights?

You could potentially save up to 28% on your flight if you consider stops on a Hawaii to London Heathrow Airport flight.

Cheap Hawaii to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hawaii to London Heathrow Airport

Fastest flight time	17h 10m
Direct flights	None

The fastest flight from Hawaii to London Heathrow Airport takes 17h 10m

There are no direct flights from Hawaii to London Heathrow Airport. There are no popular flight routes from Hawaii to London Heathrow Airport.

Search flight deals

When did momondo last update prices for flights from Hawaii to London Heathrow Airport?
Prices for flights from Hawaii to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Hawaii to London Heathrow Airport?
As of December 2025, there are 6 operators available to choose from for flights from Hawaii to London Heathrow Airport.
How old do you have to be to fly from Hawaii to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hawaii to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Hawaii to London Heathrow Airport

Compare and see reviews for airlines that fly from Hawaii to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $629	Free Cancellation	Rating 7.9 8,013 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $738	Free Cancellation	Rating 7.5 676 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $762	Free Cancellation	Rating 7.4 9,102 reviews	Search United Airlines flights
British Airways	PriceFrom $776	Free Cancellation	Rating 6.7 7,602 reviews	Search British Airways flights
Lufthansa	PriceFrom $831	Free Cancellation	Rating 6.8 7,644 reviews	Search Lufthansa flights
American Airlines	PriceFrom $882	Free Cancellation	Rating 7.2 11,053 reviews	Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Stratford-upon-Avon

Crawley

Brentwood

Salisbury

Wembley

Watford

Ilford

Cobham

Folkestone

Romford

Richmond

Why use momondo?

Why should I use momondo to find a flight deal from Hawaii to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Hawaii.

Can I find flights from Hawaii to London with flexible booking policies on momondo?

All flight searches from Hawaii to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hawaii to London?

Once you have performed a search for Hawaii to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hawaii to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Hawaii are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Hawaii to London from $274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hawaii to London departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Find the cheapest flights from Hawaii to London

Cheap round-trip flights

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Lufthansa flights from Hawaii to London Heathrow Airport

Our best Lufthansa deals on Hawaii to London Heathrow Airport flight tickets

Air Canada flights from Hawaii to London Heathrow Airport

Our best Air Canada deals on Hawaii to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Hawaii to London Heathrow Airport

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,036. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $1,221.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

How far in advance should I book a flight to London Heathrow Airport?

Can stopping save me money on Hawaii to London Heathrow Airport flights?

You could potentially save up to 28% on your flight if you consider stops on a Hawaii to London Heathrow Airport flight.

What is the cheapest airline that flies from Hawaii to London Heathrow?

WestJet, Lufthansa, and Delta are the most popular carriers operating from Hawaii to London Heathrow

What airlines fly to London Heathrow Airport?

How long does it take to fly to London Heathrow Airport?

Cheap Hawaii to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hawaii to London Heathrow Airport

Fastest flight time

Direct flights

When did momondo last update prices for flights from Hawaii to London Heathrow Airport?

How many operators does momondo search for flights from Hawaii to London Heathrow Airport?

How old do you have to be to fly from Hawaii to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

Best airlines flying from Hawaii to London Heathrow Airport

Compare and see reviews for airlines that fly from Hawaii to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Hawaii to London?

Can I find flights from Hawaii to London with flexible booking policies on momondo?

How can momondo help me find flights from Hawaii to London?

I’m not ready to book a flight from Hawaii to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo