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Cheap flights from Hawaii to London Heathrow Airport from £347

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LHR
8 Apr — 15 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hawaii to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Hawaii to Heathrow
Explore the most affordable flight options available from Hawaii to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 March 2026.

Tue 28/421:45
HNL
-
LHR
2 stops21h 45m
Lufthansa
Tue 12/506:30
LHR
-
HNL
2 stops25h 10m
Lufthansa
Deal found 5/3£624
Mon 27/421:45
HNL
-
LHR
2 stops21h 45m
Lufthansa
Tue 5/506:30
LHR
-
HNL
2 stops24h 04m
Lufthansa
Deal found 7/3£648
Wed 22/407:00
HNL
-
LHR
2 stops25h 20m
SWISS
Wed 29/408:40
LHR
-
HNL
2 stops24h 25m
SWISS
Deal found 6/3£651
Wed 22/407:00
HNL
-
LHR
2 stops21h 40m
Lufthansa
Wed 6/519:30
LHR
-
HNL
2 stops36h 10m
Lufthansa
Deal found 7/3£662
Tue 5/521:55
HNL
-
LHR
2 stops21h 40m
Lufthansa
Thu 14/508:30
LHR
-
HNL
2 stops23h 10m
Lufthansa
Deal found 7/3£662
Wed 15/421:45
HNL
-
LHR
2 stops25h 15m
Lufthansa
Wed 29/406:30
LHR
-
HNL
2 stops24h 19m
Lufthansa
Deal found 5/3£665
Sun 5/421:45
HNL
-
LHR
1 stop28h 35m
Multiple Airlines
Thu 16/410:15
LHR
-
HNL
2 stops21h 11m
Multiple Airlines
Deal found 7/3£671
Sun 12/421:45
HNL
-
LHR
2 stops21h 45m
Air Canada
Tue 28/410:15
LHR
-
HNL
2 stops21h 11m
Air Canada
Deal found 8/3£672
Wed 22/421:45
HNL
-
LHR
2 stops21h 45m
Multiple Airlines
Wed 29/408:40
LHR
-
HNL
2 stops24h 25m
Multiple Airlines
Deal found 8/3£674
Tue 7/421:45
HNL
-
LHR
2 stops25h 15m
Multiple Airlines
Tue 14/415:05
LHR
-
HNL
1 stop31h 40m
Multiple Airlines
Deal found 8/3£678
Tue 21/422:48
KOA
-
LHR
2 stops20h 47m
Multiple Airlines
Tue 5/506:30
LHR
-
KOA
2 stops24h 20m
Multiple Airlines
Deal found 4/3£678
Tue 21/420:50
KOA
-
LHR
1 stop31h 45m
KLM
Tue 5/520:55
LHR
-
KOA
2 stops31h 48m
KLM
Deal found 4/3£680

Find flight deals from Hawaii to Heathrow

Keep the following information in mind while searching for Hawaii to Heathrow flight deals. Data was last updated 9 March 2026.

Round-trip from

£624

One-way from

£347

Popular in

June

Cheapest in

October

Average price

£765
Lufthansa
  • Lufthansa
  • 28/4-12/5
  • 4 total stops
  • 46h 55m total
  • Hawaii to London
Search Deals
Aer Lingus
  • Aer Lingus
  • 13/5
  • 2 total stops
  • 23h 20m total
  • Hawaii to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£148 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hawaii to Heathrow 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 9 March 2026.
Use the filters below to find and compare flights from Hawaii to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 21/4

20:50-15:35

1 stop31h 45m

London Heathrow

Tue 5/5

20:55-17:43

2 stops31h 48m

£680

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 15/4

07:00-15:00

1 stop21h 00m

London Heathrow

Wed 29/4

06:30-21:45

2 stops26h 15m

£682

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 22/4

07:00-11:10

1 stop17h 10m

London Heathrow

Wed 29/4

07:25-19:20

2 stops22h 55m

£682

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 6/4

20:39-10:15

1 stop26h 36m

London Heathrow

Thu 16/4

06:30-21:45

2 stops26h 15m

£682

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 27/4

22:07-10:15

1 stop25h 08m

London Heathrow

Tue 5/5

06:30-17:43

2 stops22h 13m

£682

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 22/4

07:00-15:00

1 stop21h 00m

London Heathrow

Sun 3/5

06:30-21:20

2 stops25h 50m

£701

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 27/4

22:07-10:15

1 stop25h 08m

London Heathrow

Tue 5/5

09:55-17:43

1 stop18h 48m

£703

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 14/4

20:35-10:15

1 stop26h 40m

London Heathrow

Tue 21/4

20:05-15:06

1 stop30h 01m

£703

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 21/4

22:07-10:15

1 stop25h 08m

London Heathrow

Tue 5/5

09:55-17:43

1 stop18h 48m

£704

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 19/4

14:25-13:20

1 stop35h 55m

London Heathrow

Sun 26/4

06:30-19:42

2 stops24h 12m

£705

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from Hawaii to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Currently, October is the cheapest month in which you can book a flight from Hawaii to London Heathrow Airport (average of £445). Flying from Hawaii to London Heathrow Airport in June is currently the most expensive (average of £921). 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 Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from Hawaii to Heathrow. 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 Heathrow Airport?

    For as low as £682, KLM can have you in London Heathrow Airport from Hawaii in 17h 10m. Airlines will cover a distance of 7220 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular route from Hawaii to London Heathrow Airport is Honolulu - London Heathrow. You may also consider Kona Intl - London Heathrow or Kahului - London Heathrow.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hawaii to Heathrow 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 Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Hawaii to London Heathrow Airport (average of £445). Flying from Hawaii to London Heathrow Airport in June is currently the most expensive (average of £921). 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hawaii to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Stansted flights
Newark to Luton flights
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Atlanta to Heathrow flights
Miami to Heathrow flights
Boston to London City flights
Hobby to Heathrow flights
Dulles Intl to Gatwick flights
Newark to London City flights
Boston to Stansted flights
Reagan-National to Heathrow flights
Dulles Intl to London City flights
Denver to Heathrow flights
Los Angeles to Gatwick flights
LaGuardia to Stansted flights
Baltimore to Gatwick flights
George Bush Intcntl to Heathrow flights
Reagan-National to Gatwick flights
Tampa to Heathrow flights
Philadelphia to Heathrow flights
Los Angeles to Stansted flights
O'Hare Intl to Gatwick flights
Minneapolis to Heathrow flights
O'Hare Intl to London City flights
O'Hare Intl to Stansted flights
San Francisco to Gatwick flights
Los Angeles to London City flights
Orlando to Gatwick flights
Charlotte to Heathrow flights
Austin 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 Heathrow?

Cheapflights helps you search for flights from Hawaii to Heathrow 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 Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hawaii to Heathrow.

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

Yes, we can. To see specific flights from Hawaii to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Hawaii to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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