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Cheap flights from O'ahu to London from £265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from O'ahu to London departing on 21/7. 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
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Find the cheapest flights from O'ahu to London

Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
07:00 - 17:50
HNL
-
LGW
23h 50m
2 stops
SWISS Logo
09:20 - 20:35
LGW
-
HNL
22h 15m
2 stops
£673SWISS
Tue, 29 Sep - Wed, 14 Oct
SWISS Logo
07:00 - 19:20
HNL
-
LHR
25h 20m
2 stops
SWISS Logo
08:40 - 20:35
LHR
-
HNL
22h 55m
2 stops
£673SWISS
Tue, 29 Sep - Wed, 14 Oct
SWISS Logo
07:00 - 18:40
HNL
-
LCY
24h 40m
2 stops
SWISS Logo
09:15 - 20:35
LCY
-
HNL
22h 20m
2 stops
£687SWISS
Tue, 29 Sep - Wed, 14 Oct
SWISS Logo
07:00 - 17:50
HNL
-
LGW
23h 50m
2 stops
SWISS Logo
09:20 - 20:35
LGW
-
HNL
22h 15m
2 stops
£691SWISS
Tue, 29 Sep - Wed, 14 Oct
Multiple Airlines Logo
21:50 - 08:35
HNL
-
LHR
23h 45m
2 stops
Multiple Airlines Logo
06:30 - 20:35
LHR
-
HNL
25h 05m
2 stops
£692Multiple Airlines
Tue, 22 Sep - Thu, 8 Oct
Lufthansa Logo
21:50 - 10:00
HNL
-
LHR
25h 10m
2 stops
Lufthansa Logo
06:30 - 20:35
LHR
-
HNL
25h 05m
2 stops
£696Lufthansa
Tue, 22 Sep - Wed, 7 Oct
Multiple Airlines Logo
07:00 - 17:50
HNL
-
LHR
23h 50m
2 stops
Multiple Airlines Logo
07:25 - 19:55
LHR
-
HNL
23h 30m
2 stops
£701Multiple Airlines
Thu, 24 Sep - Sat, 26 Sep
Lufthansa Logo
21:50 - 10:00
HNL
-
LHR
25h 10m
2 stops
Lufthansa Logo
20:25 - 19:48
LHR
-
HNL
34h 23m
2 stops
£703Lufthansa
Tue, 8 Sep - Mon, 14 Sep
KLM Logo
15:10 - 06:25
HNL
-
LHR
28h 15m
1 stop
KLM Logo
08:40 - 20:53
LHR
-
HNL
23h 13m
2 stops
£713KLM
Tue, 29 Sep - Wed, 14 Oct
British Airways Logo
21:45 - 08:55
HNL
-
LGW
24h 10m
2 stops
British Airways Logo
11:30 - 12:23
LGW
-
HNL
35h 53m
2 stops
£721British Airways
Tue, 5 May - Tue, 12 May

United Airlines flights from O'ahu to London

Our best United Airlines deals on O'ahu to London flight tickets
United Airlines
22 Sept
HNL07:00Honolulu
17h 10m
1 stop
LHR11:10London Heathrow
8 Oct
LHR07:30London Heathrow
22h 50m
2 stops
HNL19:20Honolulu
£722
United Airlines
19 Jul
HNL21:40Honolulu
25h 30m
1 stop
LHR10:10London Heathrow
20 Aug
LHR11:25London Heathrow
18h 50m
1 stop
HNL19:15Honolulu
£735
United Airlines
8 Sept
HNL20:00Honolulu
28h 35m
1 stop
LHR11:35London Heathrow
14 Sept
LHR06:55London Heathrow
23h 53m
2 stops
HNL19:48Honolulu
£751

Air Canada flights from O'ahu to London

Our best Air Canada deals on O'ahu to London flight tickets
Air Canada
31 Aug
HNL21:50Honolulu
27h 00m
2 stops
LHR11:50London Heathrow
15 Sept
LHR12:40London Heathrow
42h 55m
2 stops
HNL20:35Honolulu
£724
Air Canada
14 Aug
HNL21:50Honolulu
51h 00m
2 stops
LHR11:50London Heathrow
21 Aug
LHR09:30London Heathrow
37h 15m
2 stops
HNL11:45Honolulu
£734
Air Canada
20 Jul
HNL21:50Honolulu
27h 00m
2 stops
LHR11:50London Heathrow
21 Aug
LHR09:30London Heathrow
37h 21m
2 stops
HNL11:51Honolulu
£735

momondo Fare Finder

 
Customise your flight search to find flights from O'ahu 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 8 April 2026.
Use the filters below to find and compare flights from O'ahu to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Tue 29/9

07:00-17:50

2 stops23h 50m

London Gatwick

Wed 14/10

09:20-20:35

2 stops22h 15m

£673

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 29/9

07:00-19:20

2 stops25h 20m

London Heathrow

Wed 14/10

08:40-20:35

2 stops22h 55m

£673

HonoluluLondon

HNL - LCY

HNLLCY

Honolulu

Tue 29/9

07:00-18:40

2 stops24h 40m

London City

Wed 14/10

09:15-20:35

2 stops22h 20m

£687

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Tue 29/9

07:00-17:50

2 stops23h 50m

London Gatwick

Wed 14/10

09:20-20:35

2 stops22h 15m

£691

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 22/9

21:50-08:35

2 stops23h 45m

London Heathrow

Thu 8/10

06:30-20:35

2 stops25h 05m

£692

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 22/9

21:50-10:00

2 stops25h 10m

London Heathrow

Wed 7/10

06:30-20:35

2 stops25h 05m

£696

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 24/9

07:00-17:50

2 stops23h 50m

London Heathrow

Sat 26/9

07:25-19:55

2 stops23h 30m

£701

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 8/9

21:50-10:00

2 stops25h 10m

London Heathrow

Mon 14/9

20:25-19:48

2 stops34h 23m

£703

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 29/9

15:10-06:25

1 stop28h 15m

London Heathrow

Wed 14/10

08:40-20:53

2 stops23h 13m

£713

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Tue 5/5

21:45-08:55

2 stops24h 10m

London Gatwick

Tue 12/5

11:30-12:23

2 stops35h 53m

£721

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 O'ahu 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 O'ahu is in November. Flight prices, which tend to average around £536, 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 O'ahu averaging around £570.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from O'ahu when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £841 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from O'ahu for as low as £619 on momondo.

Can stopping save me money on O'ahu to London flights?

No. A direct flight is the cheapest option for a flight between O'ahu to London.

Cheap O'ahu to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from O'ahu to London

Fastest flight time

21h 25m

Direct flights

None
The fastest flight from O'ahu to London takes 21h 25m
There are no direct flights from O'ahu to London. There are no popular flight routes from O'ahu to London.
Search flight deals

Frequently asked questions about flying from O'ahu to London

  • When did momondo last update prices for flights from O'ahu to London?

    Prices for flights from O'ahu to London refresh daily.

  • How old do you have to be to fly from O'ahu to London?

    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 O'ahu to London.

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

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

  • What is the most popular plane model from O'ahu to London?

Travelling to a place near London?

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

Why use momondo?

Why should I use momondo to find a flight deal from O'ahu to London?

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

Can I find flights from O'ahu to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from O'ahu which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from O'ahu 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 O'ahu.

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

Price alerts on flights to London from O'ahu 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