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Cheap flights from Honolulu to London from $339

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 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Honolulu to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
9:50 pm - 1:20 pm
HNL
-
LHR
28h 30m
1 stop
Lufthansa Logo
8:30 am - 8:35 pm
LHR
-
HNL
47h 05m
2 stops
$822Lufthansa
Sat, Oct 17 - Tue, Oct 20
Lufthansa Logo
9:50 pm - 6:35 am
HNL
-
LHR
45h 45m
2 stops
Lufthansa Logo
6:30 am - 8:35 pm
LHR
-
HNL
25h 05m
2 stops
$830Lufthansa
Fri, Oct 16 - Tue, Oct 20
SWISS Logo
7:00 am - 7:20 pm
HNL
-
LHR
25h 20m
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
7:00 am - 5:50 pm
HNL
-
LHR
23h 50m
2 stops
SWISS Logo
8:40 am - 8:35 pm
LHR
-
HNL
22h 55m
2 stops
$897SWISS
Tue, Sep 29 - Wed, Oct 14
SWISS Logo
8:00 am - 7:15 pm
HNL
-
LHR
25h 15m
2 stops
SWISS Logo
6:00 am - 10:18 pm
LHR
-
HNL
26h 18m
2 stops
$905SWISS
Mon, Nov 2 - Wed, Nov 11
SWISS Logo
8:00 am - 5:50 pm
HNL
-
LHR
23h 50m
2 stops
SWISS Logo
9:00 am - 10:18 pm
LHR
-
HNL
23h 18m
2 stops
$906SWISS
Wed, Nov 4 - Thu, Nov 12
United Airlines Logo
8:25 pm - 9:40 am
HNL
-
LHR
27h 15m
1 stop
United Airlines Logo
9:30 am - 10:18 pm
LHR
-
HNL
22h 48m
2 stops
$907United Airlines
Tue, Nov 3 - Fri, Nov 6
United Airlines Logo
11:30 pm - 9:40 am
HNL
-
LHR
24h 10m
2 stops
United Airlines Logo
7:30 am - 10:18 pm
LHR
-
HNL
24h 48m
2 stops
$911United Airlines
Tue, Nov 3 - Fri, Nov 6
Multiple Airlines Logo
9:50 pm - 1:20 pm
HNL
-
LHR
28h 30m
1 stop
Multiple Airlines Logo
7:40 am - 8:33 pm
LHR
-
HNL
22h 53m
2 stops
$920Multiple Airlines
Tue, Oct 6 - Tue, Oct 27
Multiple Airlines Logo
11:00 pm - 11:50 am
HNL
-
LHR
26h 50m
1 stop
Multiple Airlines Logo
6:30 am - 9:33 pm
LHR
-
HNL
25h 03m
2 stops
$925Multiple Airlines
Mon, Nov 2 - Wed, Nov 11

Air Canada flights from Honolulu to London Heathrow Airport

Our best Air Canada deals on Honolulu to London Heathrow Airport flight tickets
Air Canada
Oct 5
HNL9:50 pmHonolulu
28h 30m
1 stop
LHR1:20 pmLondon Heathrow
Oct 23
LHR3:05 pmLondon Heathrow
36h 04m
2 stops
HNL4:09 pmHonolulu
$961
Air Canada
Oct 4
HNL9:50 pmHonolulu
27h 00m
2 stops
LHR11:50 amLondon Heathrow
Oct 22
LHR10:15 amLondon Heathrow
21h 20m
2 stops
HNL8:35 pmHonolulu
$963

SWISS flights from Honolulu to London Heathrow Airport

Our best SWISS deals on Honolulu to London Heathrow Airport flight tickets
SWISS
Sep 29
HNL7:00 amHonolulu
25h 20m
2 stops
LHR7:20 pmLondon Heathrow
Oct 14
LHR8:40 amLondon Heathrow
22h 55m
2 stops
HNL8:35 pmHonolulu
$896
SWISS
Sep 29
HNL7:00 amHonolulu
23h 50m
2 stops
LHR5:50 pmLondon Heathrow
Oct 14
LHR8:40 amLondon Heathrow
22h 55m
2 stops
HNL8:35 pmHonolulu
$897
SWISS
Nov 2
HNL8:00 amHonolulu
25h 15m
2 stops
LHR7:15 pmLondon Heathrow
Nov 11
LHR6:00 amLondon Heathrow
26h 18m
2 stops
HNL10:18 pmHonolulu
$905

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 May 30, 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

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sat 10/17

9:50 pm-1:20 pm

1 stop28h 30m

London Heathrow

Tue 10/20

8:30 am-8:35 pm

2 stops47h 05m

$822

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Fri 10/16

9:50 pm-6:35 am

2 stops45h 45m

London Heathrow

Tue 10/20

6:30 am-8:35 pm

2 stops25h 05m

$830

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 9/29

7:00 am-7:20 pm

2 stops25h 20m

London Heathrow

Wed 10/14

8:40 am-8:35 pm

2 stops22h 55m

$896
Quickest round-trip

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 9/29

7:00 am-5:50 pm

2 stops23h 50m

London Heathrow

Wed 10/14

8:40 am-8:35 pm

2 stops22h 55m

$897

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 11/2

8:00 am-7:15 pm

2 stops25h 15m

London Heathrow

Wed 11/11

6:00 am-10:18 pm

2 stops26h 18m

$905

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 11/4

8:00 am-5:50 pm

2 stops23h 50m

London Heathrow

Thu 11/12

9:00 am-10:18 pm

2 stops23h 18m

$906

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 11/3

8:25 pm-9:40 am

1 stop27h 15m

London Heathrow

Fri 11/6

9:30 am-10:18 pm

2 stops22h 48m

$907

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 11/3

11:30 pm-9:40 am

2 stops24h 10m

London Heathrow

Fri 11/6

7:30 am-10:18 pm

2 stops24h 48m

$911

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 10/6

9:50 pm-1:20 pm

1 stop28h 30m

London Heathrow

Tue 10/27

7:40 am-8:33 pm

2 stops22h 53m

$920

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 11/2

11:00 pm-11:50 am

1 stop26h 50m

London Heathrow

Wed 11/11

6:30 am-9:33 pm

2 stops25h 03m

$925

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 $762. If you’re not able to fly to London Heathrow Airport in October, then November is your next best option. Flight prices from Honolulu to London Heathrow Airport during November average around $953.

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

You are more likely to see cheaper flights to London Heathrow Airport from Honolulu when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,116 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 Honolulu for as low as $926 on momondo.

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

As of May 2026, prices for Honolulu to London Heathrow Airport flights are approximately 11% 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

18h 00m

Direct flights

None
The fastest flight from Honolulu to London Heathrow Airport takes 18h 00m
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 18h 00m.

  • 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
7.9
8,416 reviews
Search Delta flights
United AirlinesPriceFrom $675Free CancellationRating
7.4
9,766 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom $750Free CancellationRating
7.5
689 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $893Free CancellationRating
6.7
8,010 reviews
Search British Airways flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Dover
Hayes
Crawley
Croydon
Wembley
Stratford-upon-Avon
Slough
Stansted
Harrow
Dartford
Brentwood
Watford
Ilford
Cobham
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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