Find flights
When to book
FAQs

Cheap flights from Hawaii to London from £252

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LON
15 Jun — 22 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hawaii to London

Enter your travel dates to find the best prices.

Cheapest flights from Hawaii to London
Explore the most affordable flight options available from Hawaii to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 May 2026.

Tue 29/921:50
HNL
-
LGW
2 stops33h 05m
SWISS
Wed 14/1009:25
LGW
-
HNL
2 stops22h 10m
SWISS
Deal found 15/5£668
Tue 29/907:00
HNL
-
LHR
2 stops27h 45m
SWISS
Wed 14/1006:00
LHR
-
HNL
2 stops25h 35m
SWISS
Deal found 14/5£672
Mon 5/1007:00
HNL
-
LHR
2 stops27h 45m
SWISS
Wed 7/1018:40
LHR
-
HNL
2 stops36h 55m
SWISS
Deal found 12/5£675
Mon 2/1108:00
HNL
-
LHR
2 stops23h 50m
SWISS
Wed 11/1109:00
LHR
-
HNL
2 stops23h 18m
SWISS
Deal found 15/5£679
Tue 8/921:50
HNL
-
LHR
2 stops23h 45m
Multiple Airlines
Tue 22/908:45
LHR
-
HNL
2 stops22h 50m
Multiple Airlines
Deal found 12/5£682
Tue 20/1021:50
HNL
-
LHR
1 stop28h 30m
Multiple Airlines
Tue 27/1007:40
LHR
-
HNL
2 stops22h 53m
Multiple Airlines
Deal found 12/5£684
Tue 29/907:00
HNL
-
LCY
2 stops23h 25m
SWISS
Wed 14/1009:15
LCY
-
HNL
2 stops22h 20m
SWISS
Deal found 14/5£686
Tue 8/921:50
HNL
-
LGW
2 stops33h 05m
SWISS
Tue 22/909:25
LGW
-
HNL
2 stops22h 10m
SWISS
Deal found 12/5£688
Sun 6/921:50
HNL
-
LHR
2 stops21h 40m
Multiple Airlines
Fri 18/906:30
LHR
-
HNL
2 stops25h 05m
Multiple Airlines
Deal found 12/5£689
Mon 2/1123:00
HNL
-
LHR
1 stop26h 50m
Multiple Airlines
Wed 11/1106:30
LHR
-
HNL
2 stops25h 03m
Multiple Airlines
Deal found 15/5£692
Tue 17/1123:00
HNL
-
LHR
1 stop26h 50m
Lufthansa
Tue 24/1107:40
LHR
-
HNL
2 stops23h 24m
Lufthansa
Deal found 13/5£696
Sat 22/821:50
HNL
-
LHR
2 stops25h 10m
Lufthansa
Tue 1/907:25
LHR
-
HNL
2 stops23h 23m
Lufthansa
Deal found 13/5£699

Find flight deals from Hawaii to London

Keep the following information in mind while searching for Hawaii to London flight deals. Data was last updated 16 May 2026.

Round-trip from

£668

One-way from

£252

Popular in

June

Cheapest in

November

Average price

£1,026
SWISS
  • SWISS
  • 29/9-14/10
  • 4 total stops
  • 55h 15m total
  • Hawaii to London
Search Deals
Air Canada
  • Air Canada
  • 8/9
  • 2 total stops
  • 23h 45m total
  • Hawaii to London
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£253 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 16 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 - LHR

HNLLHR

Honolulu

Wed 4/11

07:00-14:00

1 stop21h 00m

London Heathrow

Thu 12/11

11:50-21:59

1 stop20h 09m

£733

HonoluluLondon

HNL - LCY

HNLLCY

Honolulu

Mon 2/11

08:00-17:05

2 stops23h 05m

London City

Wed 11/11

09:15-22:18

2 stops23h 03m

£735

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 16/8

15:50-06:45

1 stop27h 55m

London Heathrow

Sun 23/8

06:30-19:11

2 stops23h 41m

£748

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 19/7

07:00-11:10

1 stop17h 10m

London Heathrow

Tue 1/9

06:55-19:35

2 stops23h 40m

£752

HonoluluLondon

HNL - LCY

HNLLCY

Honolulu

Wed 4/11

08:00-17:05

2 stops23h 05m

London City

Thu 12/11

19:05-22:18

2 stops37h 13m

£754

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 1/10

21:45-15:35

1 stop30h 50m

London Heathrow

Mon 12/10

20:55-18:39

2 stops32h 44m

£767

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 5/10

12:45-17:35

1 stop17h 50m

London Heathrow

Sun 11/10

18:15-11:40

1 stop28h 25m

£772

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 1/10

13:00-21:25

2 stops21h 25m

London Heathrow

Thu 8/10

11:25-19:35

1 stop19h 10m

£772

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 19/7

22:15-06:35

2 stops21h 20m

London Heathrow

Tue 1/9

14:10-10:49

3 stops31h 39m

£790

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 1/10

21:45-10:20

2 stops25h 35m

London Heathrow

Mon 12/10

06:30-18:39

2 stops23h 09m

£791

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Hawaii to London

Have a flexible travel schedule? Discover the best time to fly to London from Hawaii with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hawaii to London

How far ahead should I book a flight from Hawaii to London?

The best time to book flights from Hawaii to London is 4 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Hawaii to London?

Currently, December is the cheapest month in which you can book a flight from Hawaii to London (average of £399). Flying from Hawaii to London in June is currently the most expensive (average of £756). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Hawaii to London?

Related info for your journey

Find useful and relevant information for your journey from Hawaii to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hawaii to London?

    A quick flight from Hawaii to London can take about 21h. American Airlines provides one of the quickest options available for as low as £733. Hawaii and London are separated by a distance of 7220 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Hawaii to London?

    The most popular flight routes from Hawaii to London are Honolulu - London Heathrow, Honolulu - London Gatwick and Honolulu - London City.

  • Can I find deals for flights from Hawaii to London that include hotel bookings?

    Yes. In addition to deals on Hawaii to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hawaii to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hawaii to London.

  • Can I find deals for business class flights from Hawaii to London?

    Yes. Cheapflights offers flight deals from Hawaii to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hawaii to London?

    Currently, December is the cheapest month in which you can book a flight from Hawaii to London (average of £399). Flying from Hawaii to London in June is currently the most expensive (average of £756). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Hounslow
Croydon
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Southall
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hawaii to London

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Heathrow flights
John F Kennedy Intl to Heathrow flights
Newark to Gatwick flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to London City flights
LaGuardia to Heathrow flights
LaGuardia to Gatwick flights
Dulles Intl to Heathrow flights
Boston to Heathrow flights
Los Angeles to Heathrow flights
Newark to Stansted flights
Baltimore to Heathrow flights
Newark to Luton flights
LaGuardia to Stansted flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
Boston to Gatwick flights
Dallas/Fort Worth to Heathrow flights
Seattle to Heathrow flights
Newark to London City flights
Hobby to Heathrow flights
Orlando to Heathrow flights
Philadelphia to Heathrow flights
Dulles Intl to Gatwick flights
Atlanta to Heathrow flights
Reagan-National to Heathrow flights
Boston to London City flights
Dulles Intl to London City flights
Miami to Heathrow flights
George Bush Intcntl to Heathrow flights
Los Angeles to Gatwick flights
Boston to Stansted flights
Baltimore to Gatwick flights
Los Angeles to Stansted flights
Denver to Heathrow flights
John F Kennedy Intl to Edinburgh flights
Reagan-National to Gatwick flights
Newark to Edinburgh flights
Los Angeles to London City flights
San Francisco to Gatwick flights
O'Hare Intl to Gatwick flights
O'Hare Intl to Stansted flights
Sky Harbor Intl to Heathrow flights
Orlando to Gatwick flights
Tampa to Heathrow flights
San Francisco to Stansted flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hawaii to London?

Cheapflights helps you search for flights from Hawaii to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hawaii to London?

Cheapflights helps you find that perfect flight to London from Hawaii by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Hawaii to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hawaii to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Hawaii to London become cheaper?

Of course! You can now track prices for flights from Hawaii to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.