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Cheap flights from O'ahu to London

HNL — LON
21 Sep — 28 Sep1
1 adult
1 adult, Economy, 0 bags

Find flight deals from O'ahu to London

Round-trip from

£643

One-way from

£248

Popular in

June

Cheapest in

October

Average price

£860
SWISS
  • SWISS
  • 16/11-23/11
  • 4 total stops
  • 58h 20m total
  • O'ahu to London
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Air Canada
  • Air Canada
  • 29/11
  • 1 total stop
  • 35h 50m total
  • O'ahu to London
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Highest demand for flights based on searches. 27% potential increase in price (£217 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£39 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Insights

Everything you need to know about your flight from O'ahu to London

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

Currently, October is the cheapest month in which you can book a flight from O'ahu to London (average of £550). Flying from O'ahu to London in June is currently the most expensive (average of £1,236). 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

  • How long is the flight from O'ahu to London?

    A quick flight from O'ahu to London can take about 21h 55m. Delta provides one of the quickest options available for as low as £669. O'ahu and London are separated by a distance of 7220 mi. This flight may include one or multiple stops.

  • What are the most popular routes from O'ahu to London?

    While some choose either Honolulu - London Gatwick or Honolulu - London City, Honolulu - London Heathrow is the most popular route from O'ahu to London.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from O'ahu to London (average of £550). Flying from O'ahu to London in June is currently the most expensive (average of £1,236). 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
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Southend-on-Sea
Barnet
Enfield
Kingston upon Thames
Southall
Watford
Dover
Romford

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

When you search for this flight from O'ahu to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from O'ahu.

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

Yes! Cheapflights helps users easily find flights from O'ahu to London with no change fees.

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

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

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