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Cheap flights from Hawaii to London from £249

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 8/9. 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
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Find the cheapest flights from Hawaii to London

Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
21:50 - 17:55
HNL
-
LGW
33h 05m
2 stops
SWISS Logo
09:25 - 20:35
LGW
-
HNL
22h 10m
2 stops
£662SWISS
Tue, 29 Sep - Wed, 14 Oct
SWISS Logo
21:50 - 17:55
HNL
-
LGW
33h 05m
2 stops
SWISS Logo
09:25 - 20:35
LGW
-
HNL
22h 10m
2 stops
£663SWISS
Tue, 29 Sep - Wed, 14 Oct
Multiple Airlines Logo
21:50 - 08:35
HNL
-
LHR
23h 45m
2 stops
Multiple Airlines Logo
08:45 - 20:35
LHR
-
HNL
22h 50m
2 stops
£675Multiple Airlines
Tue, 8 Sep - Tue, 22 Sep
Multiple Airlines Logo
21:50 - 13:20
HNL
-
LHR
28h 30m
1 stop
Multiple Airlines Logo
07:40 - 20:33
LHR
-
HNL
22h 53m
2 stops
£677Multiple Airlines
Tue, 20 Oct - Tue, 27 Oct
Lufthansa Logo
21:50 - 10:00
HNL
-
LHR
25h 10m
2 stops
Lufthansa Logo
07:25 - 19:48
LHR
-
HNL
23h 23m
2 stops
£692Lufthansa
Sat, 22 Aug - Tue, 1 Sep
Lufthansa Logo
21:50 - 06:30
HNL
-
LHR
21h 40m
2 stops
Lufthansa Logo
20:25 - 19:48
LHR
-
HNL
34h 23m
2 stops
£699Lufthansa
Sat, 22 Aug - Mon, 31 Aug
Delta Logo
15:35 - 20:10
HNL
-
LHR
17h 35m
1 stop
Delta Logo
06:30 - 19:24
LHR
-
HNL
23h 54m
2 stops
£705Delta
Tue, 29 Sep - Wed, 7 Oct
Air Canada Logo
07:00 - 13:20
OGG
-
LHR
19h 20m
2 stops
Air Canada Logo
14:30 - 20:48
LHR
-
OGG
40h 18m
1 stop
£728Air Canada
Wed, 21 Oct - Wed, 28 Oct
Delta Logo
21:45 - 12:10
KOA
-
LHR
27h 25m
1 stop
Delta Logo
06:30 - 17:51
LHR
-
KOA
22h 21m
2 stops
£743Delta
Sat, 5 Sep - Sat, 19 Sep
Air Canada Logo
22:30 - 08:35
OGG
-
LHR
23h 05m
3 stops
Air Canada Logo
15:00 - 12:41
LHR
-
OGG
31h 41m
3 stops
£799Air Canada
Wed, 21 Oct - Wed, 28 Oct

KLM flights from Hawaii to London

Our best KLM deals on Hawaii to London flight tickets
KLM
26 Aug
HNL22:46Honolulu
29h 49m
1 stop
LHR15:35London Heathrow
2 Sept
LHR06:30London Heathrow
23h 51m
2 stops
HNL19:21Honolulu
£741
KLM
1 Oct
KOA21:45Kona Intl
30h 50m
1 stop
LHR15:35London Heathrow
12 Oct
LHR20:55London Heathrow
32h 44m
2 stops
KOA18:39Kona Intl
£760
KLM
26 May
HNL15:14Honolulu
28h 11m
1 stop
LHR06:25London Heathrow
11 Aug
LHR11:40London Heathrow
18h 31m
1 stop
HNL19:11Honolulu
£1,062

Alaska Airlines flights from Hawaii to London

Our best Alaska Airlines deals on Hawaii to London flight tickets
Alaska Airlines
22 Jul
OGG07:00Kahului
21h 05m
1 stop
LHR15:05London Heathrow
29 Jul
LHR17:00London Heathrow
34h 59m
1 stop
OGG16:59Kahului
£1,027
Alaska Airlines
3 Jun
KOA08:00Kona Intl
20h 05m
1 stop
LHR15:05London Heathrow
5 Aug
LHR17:00London Heathrow
37h 05m
1 stop
KOA19:05Kona Intl
£1,055
Alaska Airlines
26 Jun
KOA08:03Kona Intl
20h 02m
1 stop
LHR15:05London Heathrow
3 Jul
LHR17:00London Heathrow
28h 55m
2 stops
KOA10:55Kona Intl
£1,061

momondo Fare Finder

 
Customise your flight search to find flights from Hawaii to London 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 279,928 searches. Data last updated 15 May 2026.
Use the filters below to find and compare flights from Hawaii to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Tue 29/9

21:50-17:55

2 stops33h 05m

London Gatwick

Wed 14/10

09:25-20:35

2 stops22h 10m

£662

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Tue 29/9

21:50-17:55

2 stops33h 05m

London Gatwick

Wed 14/10

09:25-20:35

2 stops22h 10m

£663

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 8/9

21:50-08:35

2 stops23h 45m

London Heathrow

Tue 22/9

08:45-20:35

2 stops22h 50m

£675

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 20/10

21:50-13:20

1 stop28h 30m

London Heathrow

Tue 27/10

07:40-20:33

2 stops22h 53m

£677

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sat 22/8

21:50-10:00

2 stops25h 10m

London Heathrow

Tue 1/9

07:25-19:48

2 stops23h 23m

£692

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sat 22/8

21:50-06:30

2 stops21h 40m

London Heathrow

Mon 31/8

20:25-19:48

2 stops34h 23m

£699
Fastest return journey

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 29/9

15:35-20:10

1 stop17h 35m

London Heathrow

Wed 7/10

06:30-19:24

2 stops23h 54m

£705

KahuluiLondon

OGG - LHR

OGGLHR

Kahului

Wed 21/10

07:00-13:20

2 stops19h 20m

London Heathrow

Wed 28/10

14:30-20:48

1 stop40h 18m

£728

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sat 5/9

21:45-12:10

1 stop27h 25m

London Heathrow

Sat 19/9

06:30-17:51

2 stops22h 21m

£743

KahuluiLondon

OGG - LHR

OGGLHR

Kahului

Wed 21/10

22:30-08:35

3 stops23h 05m

London Heathrow

Wed 28/10

15:00-12:41

3 stops31h 41m

£799

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Hawaii to London

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?

The cheapest month to fly to London from Hawaii is in December. Flight prices, which tend to average around £395, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Hawaii averaging around £398.

Can stopping save me money on Hawaii to London flights?

You could potentially save up to 16% on your flight if you consider stops on a Hawaii to London flight.

Cheap Hawaii to London flight deals and tips

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

Fastest flight time

17h 00m

Direct flights

None
The fastest flight from Hawaii to London takes 17h 00m
There are no direct flights from Hawaii to London. There are no popular flight routes from Hawaii to London.
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Frequently asked questions about flying from Hawaii to London

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

    Prices for flights from Hawaii to London were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hawaii to London.

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

    The necessary travel and health documents for your London 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Wembley
Slough
Maidstone
Ipswich
Southend-on-Sea
Canterbury
Ilford
Hayes
Guildford
Folkestone
Chelmsford
Dover
Bedford
Chichester
Harlow
Colchester

Why use momondo?

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

It is quick and easy to find Hawaii to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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?

momondo provides multiple filters to help you find the best flight to London from Hawaii. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport