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Cheap flights from Honolulu to London from $338

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 3/24. 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.
SWISS Logo
9:55 pm - 5:50 pm
HNL
-
LGW
32h 55m
2 stops
SWISS Logo
9:25 am - 8:40 pm
LGW
-
HNL
22h 15m
2 stops
$901SWISS
Mon, May 4 - Tue, May 19
SWISS Logo
9:55 pm - 5:50 pm
HNL
-
LGW
32h 55m
2 stops
SWISS Logo
9:25 am - 8:40 pm
LGW
-
HNL
22h 15m
2 stops
$902SWISS
Mon, May 4 - Tue, May 19
SWISS Logo
7:00 am - 5:50 pm
HNL
-
LGW
23h 50m
2 stops
SWISS Logo
6:35 pm - 8:40 pm
LGW
-
HNL
37h 05m
2 stops
$926SWISS
Fri, May 1 - Wed, May 6
SWISS Logo
7:00 am - 5:50 pm
HNL
-
LGW
23h 50m
2 stops
SWISS Logo
9:15 am - 10:05 pm
LGW
-
HNL
23h 50m
2 stops
$990SWISS
Wed, Apr 15 - Wed, Apr 29
SWISS Logo
7:00 am - 5:50 pm
HNL
-
LGW
23h 50m
2 stops
SWISS Logo
9:15 am - 10:05 pm
LGW
-
HNL
23h 50m
2 stops
$991SWISS
Wed, Apr 15 - Wed, Apr 29
Icelandair Logo
7:00 am - 2:40 pm
HNL
-
LGW
20h 40m
2 stops
Icelandair Logo
3:40 pm - 11:57 pm
LGW
-
HNL
43h 17m
2 stops
$1,000Icelandair
Tue, Apr 28 - Tue, May 12
Icelandair Logo
7:00 am - 2:40 pm
HNL
-
LGW
20h 40m
2 stops
Icelandair Logo
3:40 pm - 11:57 pm
LGW
-
HNL
43h 17m
2 stops
$1,003Icelandair
Tue, Apr 28 - Tue, May 12
SWISS Logo
7:00 am - 5:50 pm
HNL
-
LGW
23h 50m
2 stops
SWISS Logo
9:25 am - 10:04 pm
LGW
-
HNL
23h 39m
2 stops
$1,054SWISS
Fri, May 1 - Fri, May 8
Icelandair Logo
11:59 pm - 2:40 pm
HNL
-
LGW
27h 41m
2 stops
Icelandair Logo
3:40 pm - 11:57 pm
LGW
-
HNL
43h 17m
2 stops
$1,061Icelandair
Sun, May 3 - Sat, May 16
SWISS Logo
7:00 am - 5:50 pm
HNL
-
LGW
23h 50m
2 stops
SWISS Logo
9:25 am - 10:04 pm
LGW
-
HNL
23h 39m
2 stops
$1,076SWISS
Thu, Apr 30 - Thu, May 14

SWISS flights from Honolulu to London Gatwick Airport

Our best SWISS deals on Honolulu to London Gatwick Airport flight tickets
SWISS
May 4
HNL9:55 pmHonolulu
32h 55m
2 stops
LGW5:50 pmLondon Gatwick
May 19
LGW9:25 amLondon Gatwick
22h 15m
2 stops
HNL8:40 pmHonolulu
$901
SWISS
May 4
HNL9:55 pmHonolulu
32h 55m
2 stops
LGW5:50 pmLondon Gatwick
May 19
LGW9:25 amLondon Gatwick
22h 15m
2 stops
HNL8:40 pmHonolulu
$902
SWISS
May 1
HNL7:00 amHonolulu
23h 50m
2 stops
LGW5:50 pmLondon Gatwick
May 6
LGW6:35 pmLondon Gatwick
37h 05m
2 stops
HNL8:40 pmHonolulu
$926

Icelandair flights from Honolulu to London Gatwick Airport

Our best Icelandair deals on Honolulu to London Gatwick Airport flight tickets
Icelandair
Apr 28
HNL7:00 amHonolulu
20h 40m
2 stops
LGW2:40 pmLondon Gatwick
May 12
LGW3:40 pmLondon Gatwick
43h 17m
2 stops
HNL11:57 pmHonolulu
$1,000
Icelandair
Apr 28
HNL7:00 amHonolulu
20h 40m
2 stops
LGW2:40 pmLondon Gatwick
May 12
LGW3:40 pmLondon Gatwick
43h 17m
2 stops
HNL11:57 pmHonolulu
$1,003
Icelandair
May 3
HNL11:59 pmHonolulu
27h 41m
2 stops
LGW2:40 pmLondon Gatwick
May 16
LGW3:40 pmLondon Gatwick
43h 17m
2 stops
HNL11:57 pmHonolulu
$1,061

momondo Fare Finder

 
Customize your flight search to find flights from Honolulu to London Gatwick 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 January 29, 2026.
Use the filters below to find and compare flights from Honolulu to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Mon 5/4

9:55 pm-5:50 pm

2 stops32h 55m

London Gatwick

Tue 5/19

9:25 am-8:40 pm

2 stops22h 15m

$901

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Mon 5/4

9:55 pm-5:50 pm

2 stops32h 55m

London Gatwick

Tue 5/19

9:25 am-8:40 pm

2 stops22h 15m

$902

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Fri 5/1

7:00 am-5:50 pm

2 stops23h 50m

London Gatwick

Wed 5/6

6:35 pm-8:40 pm

2 stops37h 05m

$926

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Wed 4/15

7:00 am-5:50 pm

2 stops23h 50m

London Gatwick

Wed 4/29

9:15 am-10:05 pm

2 stops23h 50m

$990

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Wed 4/15

7:00 am-5:50 pm

2 stops23h 50m

London Gatwick

Wed 4/29

9:15 am-10:05 pm

2 stops23h 50m

$991

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Tue 4/28

7:00 am-2:40 pm

2 stops20h 40m

London Gatwick

Tue 5/12

3:40 pm-11:57 pm

2 stops43h 17m

$1,000

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Tue 4/28

7:00 am-2:40 pm

2 stops20h 40m

London Gatwick

Tue 5/12

3:40 pm-11:57 pm

2 stops43h 17m

$1,003

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Fri 5/1

7:00 am-5:50 pm

2 stops23h 50m

London Gatwick

Fri 5/8

9:25 am-10:04 pm

2 stops23h 39m

$1,054

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Sun 5/3

11:59 pm-2:40 pm

2 stops27h 41m

London Gatwick

Sat 5/16

3:40 pm-11:57 pm

2 stops43h 17m

$1,061

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Thu 4/30

7:00 am-5:50 pm

2 stops23h 50m

London Gatwick

Thu 5/14

9:25 am-10:04 pm

2 stops23h 39m

$1,076

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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When to book flights from Honolulu to London Gatwick Airport

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

Cheap Honolulu to London Gatwick Airport (HNL to LGW) flight deals and tips

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

Fastest flight time

23h 40m

Direct flights

None
The fastest flight from Honolulu to London Gatwick Airport takes 23h 40m
There are no direct flights from Honolulu to London Gatwick Airport. There are no popular flight routes from Honolulu to London Gatwick Airport.
Search flight deals

  • How far is Honolulu to London Gatwick by plane?

    There are 7244.5 mi between Honolulu and London Gatwick. Flights usually cover this in 23h 40m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from Honolulu Airport to London Gatwick 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 Gatwick Airport.

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

    The travel and health documents you'll need for your trip to London Gatwick 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 Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Honolulu to London Gatwick Airport?

    Confirm your travel details to search for the latest offers for flights from Honolulu to London Gatwick Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Honolulu to London Gatwick Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Hayes
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Croydon
Richmond

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?

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

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?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Honolulu and alert you when they change.

An easier way to manage your London Gatwick 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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