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Cheap flights from O'ahu to London Heathrow Airport from £208

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LHR
20 Nov — 27 Nov1
1 adult
1 adult, Economy

Cheap flight deals from O'ahu to Heathrow

Keep the following information in mind while searching for O'ahu to Heathrow flight deals. Data was last updated 21 October 2025.

Round-trip from

£431

One-way from

£208

Popular in

June

Cheapest in

April

Average price

£699
4/11-14/11
  • 4/11-14/11
  • 3 total stops
  • 50h 55m total
  • O'ahu to London
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WestJet
  • WestJet
  • 8/11
  • 1 total stop
  • 27h 20m total
  • O'ahu to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£104 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from O'ahu to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from O'ahu to Heathrow
Explore the most affordable flight options available from O'ahu to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Sun 19/1022:31HNL - LHR
1 stop25h 49mVirgin Atlantic
Tue 4/1111:20LHR - HNL
1 stop20h 06mVirgin Atlantic
Deal found 18/10£421
Tue 4/1122:55HNL - LHR
1 stop26h 55mMultiple Airlines
Fri 14/1107:40LHR - HNL
2 stops24h 00mMultiple Airlines
Deal found 17/10£431
Sun 26/1022:31HNL - LHR
1 stop25h 59mDelta
Tue 11/1112:30LHR - HNL
2 stops33h 38mDelta
Deal found 20/10£440
Wed 22/1007:00HNL - LHR
1 stop23h 15mDelta
Wed 12/1106:20LHR - HNL
2 stops25h 29mDelta
Deal found 18/10£441
Tue 25/1123:15HNL - LHR
1 stop24h 45mMultiple Airlines
Wed 10/1206:30LHR - HNL
2 stops25h 18mMultiple Airlines
Deal found 18/10£443
Tue 18/1121:31HNL - LHR
2 stops22h 49mDelta
Tue 25/1106:20LHR - HNL
2 stops25h 29mDelta
Deal found 19/10£446
Tue 25/1123:15HNL - LHR
2 stops23h 30mDelta
Wed 10/1206:30LHR - HNL
2 stops25h 18mDelta
Deal found 18/10£446
Tue 2/1214:00HNL - LHR
1 stop35h 50mAir Canada
Tue 9/1214:30LHR - HNL
1 stop32h 13mAir Canada
Deal found 18/10£450
Sat 1/1122:55HNL - LHR
2 stops25h 15mMultiple Airlines
Fri 14/1106:35LHR - HNL
2 stops25h 05mMultiple Airlines
Deal found 19/10£451

Cheapflights Fare Finder

 
Customise your flight search to find flights from O'ahu 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 21 October 2025.
Use the filters below to find and compare flights from O'ahu to London Heathrow Airport that are best for you.

Fly from

O'ahu

Fly to

Heathrow

Route

Depart

Return

Price

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 2/12

22:55-10:10

2 stops25h 15m

London Heathrow

Tue 9/12

15:00-12:43

2 stops31h 43m

£442

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 25/11

23:15-08:45

2 stops23h 30m

London Heathrow

Wed 10/12

06:30-21:48

2 stops25h 18m

£446

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 4/11

08:00-16:50

1 stop22h 50m

London Heathrow

Fri 14/11

12:20-20:15

1 stop17h 55m

£447

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 2/12

22:55-07:10

2 stops22h 15m

London Heathrow

Tue 9/12

14:30-12:43

1 stop32h 13m

£448

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 18/11

17:37-07:05

1 stop27h 28m

London Heathrow

Tue 25/11

12:20-20:15

1 stop17h 55m

£448

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 4/12

22:55-07:10

2 stops22h 15m

London Heathrow

Thu 11/12

06:30-21:40

2 stops25h 10m

£459

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 2/12

23:30-12:00

1 stop26h 30m

London Heathrow

Tue 9/12

06:35-20:39

2 stops24h 04m

£461

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sat 29/11

22:55-11:50

1 stop26h 55m

London Heathrow

Sun 7/12

07:40-21:40

2 stops24h 00m

£463

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 17/3

21:55-12:50

2 stops28h 55m

£247

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 11/1

15:55-12:50

3 stops34h 55m

£252

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 19 results
1
2

Best time to book a flight from O'ahu to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from O'ahu 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 O'ahu to London Heathrow Airport

What is the cheapest month to book a flight from O'ahu to London Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from O'ahu to London Heathrow Airport (average of £469). Flying from O'ahu to London Heathrow Airport in June is currently the most expensive (average of £923). 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.

Related info for your journey

Find useful and relevant information for your journey from O'ahu 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 O'ahu to London Heathrow Airport?

    Air Canada and Delta can get you from O'ahu to London Heathrow Airport in just under 23h 30m. Your travel time can differ by up to 1h 45m. Airlines will cover a distance of 7220 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from O'ahu to Heathrow that include hotel bookings?

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

  • How can I find direct flights from O'ahu to Heathrow?

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

  • Can I find deals for business class flights from O'ahu to Heathrow?

    Yes. Cheapflights offers flight deals from O'ahu 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 O'ahu to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from O'ahu to London Heathrow Airport (average of £469). Flying from O'ahu to London Heathrow Airport in June is currently the most expensive (average of £923). 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
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Wembley
Ilford
Deal
Hayes
Colchester
Watford
Crawley
Winchester
Swindon
Chichester
Romford
Ipswich
Bedford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'ahu to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Kailua-Kona to Gatwick flights

Fly with Cheapflights

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How does Cheapflights help users find flights from O'ahu to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from O'ahu to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from O'ahu to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from O'ahu to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from O'ahu to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from O'ahu to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from O'ahu to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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