Cheap flights from O'ahu to London from £268
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from O'ahu to London departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from O'ahu to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London Heathrow Airport?
In general, November is the cheapest month to fly from O'ahu to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £646. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from O'ahu averaging around £684.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from O'ahu is on a Saturday. momondo users have found tickets for Saturday departures for as low as £542. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Monday is £649.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from O'ahu to London Heathrow Airport in the evening for as low as £556. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £789 on average. Flights to London Heathrow Airport from O'ahu in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from O'ahu when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £859 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from O'ahu for as low as £652 on momondo.
Cheap O'ahu to London Heathrow Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from O'ahu to London Heathrow Airport
When did momondo last update prices for flights from O'ahu to London Heathrow Airport?
Prices for flights from O'ahu to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from O'ahu to London Heathrow Airport?
As of May 2025, there is 1 operator available to choose from for flights from O'ahu to London Heathrow Airport.
How old do you have to be to fly from O'ahu to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from O'ahu to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from O'ahu to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from O'ahu to London Heathrow Airport is Boeing 777 (16.81% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (12.45%), Boeing 777-300ER (8.74%), and Airbus A380-800 (8.67%).
Best airlines flying from O'ahu to London Heathrow Airport
Compare and see reviews for airlines that fly from O'ahu to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £479 | Free Cancellation | Rating 7.4 643 reviews |
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Why should I use momondo to find a flight deal from O'ahu to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from O'ahu to London for you.
Can I find flights from O'ahu to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for O'ahu to London flights to just show those with flexible booking policies.
How can momondo help me find flights from O'ahu to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from O'ahu.
I’m not ready to book a flight from O'ahu to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of O'ahu to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.