Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Hawaii to London from $237

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 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Hawaii to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:30 pm - 7:05 amKOA-LHR
24h 35m2 stops
Delta Logo
6:20 am - 7:30 pmLHR-KOA
23h 10m2 stops
$595Delta
Find Deal
Tue, Nov 25 - Wed, Dec 10
Delta Logo
11:15 pm - 10:00 amHNL-LHR
24h 45m1 stop
Delta Logo
11:20 am - 9:48 pmLHR-HNL
20h 28m1 stop
$597Delta
Find Deal
Tue, Nov 25 - Wed, Dec 10
Virgin Atlantic Logo
11:15 pm - 10:00 amHNL-LHR
24h 45m1 stop
Virgin Atlantic Logo
8:00 pm - 4:08 pmLHR-HNL
30h 08m1 stop
$598Virgin Atlantic
Find Deal
Tue, Nov 25 - Wed, Dec 10
Lufthansa Logo
10:55 pm - 7:10 amHNL-LHR
22h 15m2 stops
Lufthansa Logo
7:40 am - 9:03 pmLHR-HNL
23h 23m2 stops
$599Lufthansa
Find Deal
Tue, Dec 2 - Tue, Dec 9
Virgin Atlantic Logo
11:15 pm - 7:05 amHNL-LHR
21h 50m2 stops
Virgin Atlantic Logo
8:00 pm - 4:08 pmLHR-HNL
30h 08m1 stop
$602Virgin Atlantic
Find Deal
Tue, Nov 25 - Wed, Dec 10
Lufthansa Logo
10:55 pm - 10:10 amHNL-LHR
25h 15m2 stops
Lufthansa Logo
7:40 am - 9:03 pmLHR-HNL
23h 23m2 stops
$617Lufthansa
Find Deal
Mon, Dec 1 - Tue, Dec 9
Multiple Airlines Logo
10:55 pm - 10:10 amHNL-LHR
25h 15m2 stops
Multiple Airlines Logo
8:15 pm - 9:03 pmLHR-HNL
34h 48m2 stops
$622Multiple Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Air Canada Logo
10:55 pm - 10:10 amHNL-LHR
49h 15m2 stops
Air Canada Logo
3:00 pm - 12:43 pmLHR-HNL
31h 43m2 stops
$632Air Canada
Find Deal
Fri, Nov 28 - Tue, Dec 9
Air Canada Logo
11:25 pm - 11:50 amOGG-LHR
26h 25m1 stop
Air Canada Logo
2:30 pm - 10:08 pmLHR-OGG
17h 38m1 stop
$632Air Canada
Find Deal
Tue, Dec 2 - Wed, Dec 10
Multiple Airlines Logo
12:35 pm - 1:30 pmHNL-LHR
38h 55m1 stop
Multiple Airlines Logo
2:30 pm - 12:43 pmLHR-HNL
32h 13m1 stop
$642Multiple Airlines
Find Deal
Tue, Nov 25 - Wed, Dec 10

KLM flights from Hawaii to London Heathrow Airport

Our best KLM deals on Hawaii to London Heathrow Airport flight tickets
KLM
Nov 10
KOA9:30 pmKona Intl
32h 35m
2 stops
LHR4:05 pmLondon Heathrow
Jan 14
LHR8:25 pmLondon Heathrow
32h 22m
2 stops
KOA6:47 pmKona Intl
$623
Find similar
KLM
Mar 1
KOA9:45 pmKona Intl
33h 15m
2 stops
LHR5:00 pmLondon Heathrow
Mar 8
LHR8:25 pmLondon Heathrow
31h 24m
2 stops
KOA5:49 pmKona Intl
$681
Find similar
KLM
Mar 1
KOA9:45 pmKona Intl
32h 20m
2 stops
LHR4:05 pmLondon Heathrow
Mar 8
LHR5:20 pmLondon Heathrow
34h 29m
1 stop
KOA5:49 pmKona Intl
$706
Find similar

American Airlines flights from Hawaii to London Heathrow Airport

Our best American Airlines deals on Hawaii to London Heathrow Airport flight tickets
American Airlines
Nov 10
KOA9:35 pmKona Intl
29h 40m
1 stop
LHR1:15 pmLondon Heathrow
Jan 14
LHR2:25 pmLondon Heathrow
35h 22m
1 stop
KOA3:47 pmKona Intl
$680
Find similar
American Airlines
Mar 6
HNL8:00 amHonolulu
20h 00m
1 stop
LHR2:00 pmLondon Heathrow
Mar 10
LHR10:05 amLondon Heathrow
21h 34m
1 stop
HNL9:39 pmHonolulu
$705
Find similar
American Airlines
Nov 25
KOA6:25 pmKona Intl
26h 25m
1 stop
LHR6:50 amLondon Heathrow
Dec 10
LHR4:55 pmLondon Heathrow
32h 15m
1 stop
KOA3:10 pmKona Intl
$851
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hawaii to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
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

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 11/25

8:30 pm-7:05 am

2 stops24h 35m

London Heathrow

Wed 12/10

6:20 am-7:30 pm

2 stops23h 10m

$595

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 11/25

11:15 pm-10:00 am

1 stop24h 45m

London Heathrow

Wed 12/10

11:20 am-9:48 pm

1 stop20h 28m

$597

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 11/25

11:15 pm-10:00 am

1 stop24h 45m

London Heathrow

Wed 12/10

8:00 pm-4:08 pm

1 stop30h 08m

$598

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 12/2

10:55 pm-7:10 am

2 stops22h 15m

London Heathrow

Tue 12/9

7:40 am-9:03 pm

2 stops23h 23m

$599

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 11/25

11:15 pm-7:05 am

2 stops21h 50m

London Heathrow

Wed 12/10

8:00 pm-4:08 pm

1 stop30h 08m

$602

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 12/1

10:55 pm-10:10 am

2 stops25h 15m

London Heathrow

Tue 12/9

7:40 am-9:03 pm

2 stops23h 23m

$617

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 12/1

10:55 pm-10:10 am

2 stops25h 15m

London Heathrow

Mon 12/8

8:15 pm-9:03 pm

2 stops34h 48m

$622

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Fri 11/28

10:55 pm-10:10 am

2 stops49h 15m

London Heathrow

Tue 12/9

3:00 pm-12:43 pm

2 stops31h 43m

$632

KahuluiLondon

OGG - LHR

OGGLHR

Kahului

Tue 12/2

11:25 pm-11:50 am

1 stop26h 25m

London Heathrow

Wed 12/10

2:30 pm-10:08 pm

1 stop17h 38m

$632

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 11/25

12:35 pm-1:30 pm

1 stop38h 55m

London Heathrow

Wed 12/10

2:30 pm-12:43 pm

1 stop32h 13m

$642

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

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

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 $934. 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 $942.

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 $1,162 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 $867 on momondo.

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

You could potentially save up to 50% 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

Direct flights

None
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?

  • 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
DeltaPriceFrom $629Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $731Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom $738Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $776Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
American AirlinesPriceFrom $882Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights
LufthansaPriceFrom $1,047Free CancellationRating
6.8
7,544 reviews
Search Lufthansa flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Stratford-upon-Avon
Brentwood
Salisbury
Chelmsford
Folkestone
Romford
Ilford
Swindon
Cobham
Wembley

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/3
Wed 12/10
By creating a price alert you accept our terms of use and privacy policy.

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
Flights to London Gatwick Airportfrom $313
Flights to London City Airportfrom $440
Flights to London Stansted Airportfrom $395
Flights to London Luton Airportfrom $395
Flights to Glasgow Intl Airportfrom $410
Flights to London Southend Airportfrom $435
Flights to Belfast Intl Airportfrom $509
Flights to Belfast City Airportfrom $521