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Cheap flights from Honolulu to London from $346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Honolulu to London departing on 9/22. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Honolulu to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:00 am - 1:30 pm
HNL
-
LHR
19h 30m
1 stop
United Airlines Logo
6:35 am - 9:04 pm
LHR
-
HNL
24h 29m
2 stops
$821United Airlines
Tue, Nov 3 - Thu, Nov 5
Lufthansa Logo
9:50 pm - 1:20 pm
HNL
-
LHR
28h 30m
1 stop
Lufthansa Logo
11:30 am - 8:35 pm
LHR
-
HNL
44h 05m
2 stops
$822Lufthansa
Mon, Oct 5 - Thu, Oct 8
Lufthansa Logo
9:50 pm - 10:00 am
HNL
-
LHR
25h 10m
2 stops
Lufthansa Logo
6:30 am - 8:35 pm
LHR
-
HNL
25h 05m
2 stops
$825Lufthansa
Sun, Oct 4 - Wed, Oct 7
United Airlines Logo
12:45 pm - 8:35 pm
HNL
-
LHR
21h 50m
2 stops
United Airlines Logo
4:40 pm - 9:04 pm
LHR
-
HNL
38h 24m
2 stops
$826United Airlines
Tue, Nov 3 - Thu, Nov 5
Lufthansa Logo
9:50 pm - 6:35 am
HNL
-
LHR
21h 45m
2 stops
Lufthansa Logo
7:30 pm - 8:35 pm
LHR
-
HNL
36h 05m
2 stops
$830Lufthansa
Sun, Oct 4 - Tue, Oct 6
Lufthansa Logo
9:50 pm - 6:40 pm
HNL
-
LHR
33h 50m
2 stops
Lufthansa Logo
2:10 pm - 8:35 pm
LHR
-
HNL
41h 25m
2 stops
$860Lufthansa
Sat, Oct 3 - Tue, Oct 6
SWISS Logo
7:00 am - 9:45 pm
HNL
-
LHR
27h 45m
2 stops
SWISS Logo
8:40 am - 8:35 pm
LHR
-
HNL
22h 55m
2 stops
$895SWISS
Tue, Sep 29 - Wed, Oct 14
SWISS Logo
7:00 am - 9:45 pm
HNL
-
LHR
27h 45m
2 stops
SWISS Logo
8:40 am - 8:35 pm
LHR
-
HNL
22h 55m
2 stops
$896SWISS
Tue, Sep 29 - Wed, Oct 14
SWISS Logo
9:50 pm - 9:45 pm
HNL
-
LHR
36h 55m
2 stops
SWISS Logo
8:40 am - 8:35 pm
LHR
-
HNL
22h 55m
2 stops
$914SWISS
Tue, Sep 29 - Wed, Oct 14
Multiple Airlines Logo
9:50 pm - 6:35 am
HNL
-
LHR
21h 45m
2 stops
Multiple Airlines Logo
8:45 am - 8:35 pm
LHR
-
HNL
22h 50m
2 stops
$921Multiple Airlines
Sat, Oct 10 - Thu, Oct 22

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United Airlines flights from Honolulu to London Heathrow Airport

Our best United Airlines deals on Honolulu to London Heathrow Airport flight tickets
United Airlines
Nov 3
HNL8:00 amHonolulu
19h 30m
1 stop
LHR1:30 pmLondon Heathrow
Nov 5
LHR6:35 amLondon Heathrow
24h 29m
2 stops
HNL9:04 pmHonolulu
$821
United Airlines
Nov 3
HNL12:45 pmHonolulu
21h 50m
2 stops
LHR8:35 pmLondon Heathrow
Nov 5
LHR4:40 pmLondon Heathrow
38h 24m
2 stops
HNL9:04 pmHonolulu
$826
United Airlines
Oct 2
HNL9:40 pmHonolulu
25h 30m
1 stop
LHR10:10 amLondon Heathrow
Oct 13
LHR7:45 amLondon Heathrow
22h 58m
2 stops
HNL7:43 pmHonolulu
$989

British Airways flights from Honolulu to London Heathrow Airport

Our best British Airways deals on Honolulu to London Heathrow Airport flight tickets
British Airways
Sep 29
HNL8:40 pmHonolulu
27h 55m
1 stop
LHR11:35 amLondon Heathrow
Oct 14
LHR8:20 amLondon Heathrow
19h 13m
1 stop
HNL4:33 pmHonolulu
$972
British Airways
Jun 29
HNL11:41 pmHonolulu
24h 24m
1 stop
LHR11:05 amLondon Heathrow
Jul 29
LHR8:20 amLondon Heathrow
23h 21m
1 stop
HNL8:41 pmHonolulu
$1,444
British Airways
Jun 19
HNL6:36 pmHonolulu
27h 24m
1 stop
LHR9:00 amLondon Heathrow
Jul 10
LHR8:20 amLondon Heathrow
21h 21m
1 stop
HNL6:41 pmHonolulu
$1,499

momondo Fare Finder

 
Customize your flight search to find flights from Honolulu 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 June 18, 2026.
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 round-trip
Quickest round-trip

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 11/3

8:00 am-1:30 pm

1 stop19h 30m

London Heathrow

Thu 11/5

6:35 am-9:04 pm

2 stops24h 29m

$821

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 10/5

9:50 pm-1:20 pm

1 stop28h 30m

London Heathrow

Thu 10/8

11:30 am-8:35 pm

2 stops44h 05m

$822

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 10/4

9:50 pm-10:00 am

2 stops25h 10m

London Heathrow

Wed 10/7

6:30 am-8:35 pm

2 stops25h 05m

$825

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 11/3

12:45 pm-8:35 pm

2 stops21h 50m

London Heathrow

Thu 11/5

4:40 pm-9:04 pm

2 stops38h 24m

$826

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 10/4

9:50 pm-6:35 am

2 stops21h 45m

London Heathrow

Tue 10/6

7:30 pm-8:35 pm

2 stops36h 05m

$830

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sat 10/3

9:50 pm-6:40 pm

2 stops33h 50m

London Heathrow

Tue 10/6

2:10 pm-8:35 pm

2 stops41h 25m

$860

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 9/29

7:00 am-9:45 pm

2 stops27h 45m

London Heathrow

Wed 10/14

8:40 am-8:35 pm

2 stops22h 55m

$895

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 9/29

7:00 am-9:45 pm

2 stops27h 45m

London Heathrow

Wed 10/14

8:40 am-8:35 pm

2 stops22h 55m

$896

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 9/29

9:50 pm-9:45 pm

2 stops36h 55m

London Heathrow

Wed 10/14

8:40 am-8:35 pm

2 stops22h 55m

$914

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sat 10/10

9:50 pm-6:35 am

2 stops21h 45m

London Heathrow

Thu 10/22

8:45 am-8:35 pm

2 stops22h 50m

$921

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Honolulu 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 typical price of a round-trip flight between Honolulu and London Heathrow Airport?

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

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Honolulu, with most prices found around $632. If you’re not able to fly to London Heathrow Airport in October, then March is your next best option. Flight prices from Honolulu to London Heathrow Airport during March average around $938.

How have Honolulu to London Heathrow Airport flight prices changed over time?

As of June 2026, prices for Honolulu to London Heathrow Airport flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Honolulu to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Honolulu to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Honolulu to London Heathrow Airport (HNL to LHR) flight deals and tips

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

Fastest flight time

19h 30m

Direct flights

None
The fastest flight from Honolulu to London Heathrow Airport takes 19h 30m
There are no direct flights from Honolulu to London Heathrow Airport. There are no popular flight routes from Honolulu to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Honolulu to London Heathrow Airport

  • How far is Honolulu to London Heathrow by plane?

    London Heathrow is 7219.9 mi away from Honolulu. By plane, this route typically takes 19h 30m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Honolulu Airport to London Heathrow Airport.

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

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Honolulu to London Heathrow Airport?

Best airlines flying from Honolulu to London Heathrow Airport

Compare and see reviews for airlines that fly from Honolulu to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $591Free CancellationRating
7.8
8,410 reviews
Search Delta flights
United AirlinesPriceFrom $675Free CancellationRating
7.4
9,860 reviews
Search United Airlines flights
British AirwaysPriceFrom $893Free CancellationRating
6.7
8,054 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $952Free CancellationRating
7.5
690 reviews
Search Virgin Atlantic flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
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Harrow
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Folkestone
Uxbridge

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Honolulu to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to London from Honolulu with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Honolulu.

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

Yes. momondo can track prices for Honolulu to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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