Question 1

What are the cheapest airlines flying from Honolulu to London Heathrow Airport round-trip?

Accepted Answer

Flying on United Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at £542. Additional return tickets that might be worth considering are offered by Lufthansa and American Airlines, with the lowest prices starting at £550 and £627, respectively. United Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

Question 2

What are the cheapest airlines to fly from Honolulu to London Heathrow Airport one-way?

Accepted Answer

To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £311. Air Canada flights start at £331 while deals on Lufthansa start at £341 one-way.

Question 3

How far ahead should I book a flight from Honolulu to London Heathrow Airport?

Accepted Answer

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Honolulu to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 4

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Honolulu to London Heathrow Airport (average of £112). Flying from Honolulu to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Question 5

What is the cheapest day to fly from Honolulu to London Heathrow Airport?

Accepted Answer

Travellers seeking maximum savings on their Honolulu to London Heathrow Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 8

What is the cheapest day to fly round-trip from Honolulu to London Heathrow Airport?

Accepted Answer

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 9

How far in advance should I book a flight from Honolulu to London Heathrow Airport?

Accepted Answer

Users have found that booking a flight from Honolulu to London Heathrow Airport at least 48 days early can save you up to 94% on average compared to booking a flight this week. If booking 48 days before your flight isn’t an option for you, users have found flights from Honolulu to London Heathrow Airport for as little as £708 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £1,269 for flights departing within the next 3 days.

Question 10

What is the cheapest month to fly from Honolulu to London Heathrow Airport?

Accepted Answer

April can be a great time to fly to London Heathrow Airport from Honolulu with a flight ticket averaging about £821. Cheapflights users have found deals in the month of April for as cheap as £537. The most expensive prices can be found in the month of June.

Question 11

What is the cheapest time of day to fly from HNL to LHR?

Accepted Answer

When flying from Honolulu to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 30% versus a flight in the morning.

Question 12

What airport do you fly from for flights from Honolulu to London Heathrow?

Accepted Answer

Honolulu (HNL) is the airport you will fly out of if you book a flight from Honolulu to London Heathrow. You should not have trouble finding flights to London Heathrow from Honolulu; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Honolulu airport to London Heathrow. It is only a 4.4 mi journey to Honolulu (HNL) from Honolulu’s city center.

Question 13

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

Accepted Answer

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

Question 14

How can I find direct flights from Honolulu to Heathrow?

Accepted Answer

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

Question 15

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

Accepted Answer

Yes. Cheapflights offers flight deals from Honolulu 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.

Question 16

How does Cheapflights help users find flights from Honolulu to Heathrow?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Honolulu 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.

Question 17

Why should you use Cheapflights to find cheap flight tickets from Honolulu to Heathrow?

Accepted Answer

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 Heathrow from Honolulu.

Question 18

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

Accepted Answer

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

Question 19

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

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Honolulu today and book when prices fit your budget.

Round-trip from	£542
One-way from	£294
Popular in	June
Cheapest in	November
Average price	£1,102

Cheap flights from Honolulu to London Heathrow Airport from £294

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Honolulu to London Heathrow are usually found in November or March, booked 58 days in advance, depart on a Tuesday or Monday and return on a Wednesday

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Cheapest flights from Honolulu to HeathrowExplore the most affordable flight options available from Honolulu to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Honolulu to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

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Best time to book a flight from Honolulu to Heathrow

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Everything you need to know about your flight from Honolulu to London Heathrow Airport

How far ahead should I book a flight from Honolulu to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Honolulu to Heathrow. Price data was last updated on 27 June 2025.

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

What is the cheapest time of day to fly from HNL to LHR?

Find hourly flight availability from Honolulu to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

How much does it cost for a return flight from Honolulu to London Heathrow Airport?

Reviews of airlines servicing Heathrow

See what other customers who have flown with Delta, KLM, andSWISS from Honolulu to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Honolulu to London Heathrow?

What are the cheapest airlines flying from Honolulu to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Honolulu to London Heathrow Airport one-way?

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

How can I find direct flights from Honolulu to Heathrow?

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

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

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Cheapest flights from Honolulu to Heathrow
Explore the most affordable flight options available from Honolulu to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.