£380 Find Cheap Flights from O'ahu to the United Kingdom

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from O'ahu to the United Kingdom.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from O'ahu to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from O'ahu to the United Kingdom with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from O'ahu to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Based on KAYAK data, the cheapest day to fly to the United Kingdom is Tuesday when return tickets can be as cheap as £550. On the other hand, the most expensive day to fly is Wednesday, when return prices are £724 on average.

The cheapest time of day to fly to the United Kingdom is generally in the morning, when round-trip flights cost £765 on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is £997.

The cheapest month for flights from O'ahu to the United Kingdom is November, when tickets cost £641 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is £1,200 and £1,128 respectively.

To get a below-average price on the flight from O'ahu to the United Kingdom, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

An average direct flight from O'ahu to the United Kingdom takes 23h 48m, covering a distance of 7116 miles. The shortest route is Honolulu (HNL) to London Heathrow Airport (LHR) with an average flight time of 16h 25m.

Based on KAYAK flight searches, the most popular destination is London (98% of total searches to the United Kingdom). The next most popular destinations are Southampton (1%) and Edinburgh (1%).