How Much Does It Cost To Operate A Boeing 777 In 2025?

The cost of buying a Boeing 777 is not cheap, but the cost of operating one is comparatively astronomical. Indeed, the market price of a midlife 777 is roughly equal to operating one for up to two years. In this article, we will discuss the costs of operating a Boeing 777 in 2025, although actual expenses may differ significantly in the real world due to a range of specific factors.

There is currently a hiatus in Boeing 777 passenger aircraft deliveries as the final Boeing 777-300ER was likely delivered in 2024, and the successor Boeing 777X is not expected until 2027. In the meantime, Boeing is just delivering older-generation freighters. This article will estimate the costs for a midlife Boeing 777-300ER unless otherwise stated.

Many Factors Influence An Aircraft’s Operating Costs

The cost of operating a 777 is complex, and it varies based on a large range of factors. These include the price of the jet fuel at the time, what airports it is operating out of (some are much more expensive than others), the age of the aircraft, and how far it is being flown. As aircraft burn much more fuel on takeoff, the cost per hour falls on longer trips relative to short flights. Likewise, the cost per hour falls if the aircraft is used regularly.

For example, you can expect the cost per hour of renting a private jet to be much higher than the corresponding cost per hour an airline has to pay to operate the jet every day. Paramount Business Jets provides an estimate for the cost per hour of an old Boeing 777-200 private jet charter at around $28,500 per hour. However, it is not possible to read much into that number without knowing more specifics and exactly what expenses it includes and excludes.

One of the key factors that determines whether an aircraft is economical for an airline to operate is its ability to maintain it. Part of the reason why Delta purchased Boeing 717s is that they were comparatively easy to maintain because it already operated similar MD-88s and MD-90s. Likewise, Lufthansa operates passenger 747s because Lufthansa Technik is contracted to maintain many of the world’s other 747s.

The Cost Of Leasing A Mid-Life Boeing 777-300ER

According to IBA writing in 2024, the cost of leasing a Boeing 777-300ER is around $450,000 a month. This works out to around $15,000 a day or around $1,540 per flight hour, assuming the aircraft is flying a typical 292 hours each month. That estimate is for a mid-life 12-year-old Boeing 777-300ER, and represents less than half the leasing costs of a new Boeing 787-9 or Airbus A350-900, which command monthly leasing rates just north of $1 million.

The leasing cost is higher than the cost of a midlife Airbus A330-300, which typically goes for around $330,000 a month, and the leasing costs of midlife jets have risen in recent years post-COVID. This has been driven by the recovery of the industry and by a shortage of new, replacement aircraft. Delays to the development, certification, and rollout of the Boeing 777X are pushing up the costs of older widebody jets.

The market value of a midlife 777-300ER is around $80 million, which is still considerably more than the market price of a new, current-generation 737 MAX or A320neo, per IBA. These sit between $55 and $70 million, and, while their list prices are higher, these are rarely what airlines pay. It may be possible to purchase an old 1990s model 777 in the $30-50 million range, but $70-90 million will fetch an aircraft aged 10-15 years old, in good condition, and with updated engines and avionics.

Personnel & Airport Fees

Airlines can expect to pay around $2,000 per flight hour for crew and personnel. Over half of this goes to paying two active and two relief pilots, with the rest going to the cabin crew. While the cabin crew are more numerous, they also earn much less than pilots, especially a senior Captain who can earn as much as $400 an hour. This category can vary considerably regionally, with US airlines paying much more for pilots and cabin crew than those in a country like Pakistan.

Airport fees are another notable category and one that varies depending on which airports are being used. Overall, these fees add around $1,500 per flight hour or between $400,000 and $500,000 a month. According to The Port Authority of New York and New Jersey, effective January 1, 2025, the landing fee at NY-JFK is $7.43 per 1,000 lbs per maximum take-off weight. The 777’s maximum take-off weight is 775,000 lbs.

A large 777 can expect to pay between $5,000 and $7,000 per arrival at many airports, and another $2,000 to $5,000 per handling and parking. The rate per hour is influenced by the length of flights the airliner is operating.

Jet Fuel & Insurance

The cost of jet fuel is one of the primary drivers of the aviation industry. The quest to minimize the expense powers the development of next-generation, more efficient aircraft like the upcoming Boeing 777X. A 777-300ER can expect to burn through $5,000–6,000 worth of aviation fuel every hour and over $1.5 million every month. As stated, fuel consumption is greatest during takeoff and climb and lower during the cruise phase.

According to The Geography of Transport Systems, jet fuel accounts for around 40% to 50% of air transportation operating costs, but it varies considerably. At the time of writing, jet fuel costs around $2.50 per gallon, but in April 2022, it commanded around $4 per gallon. In 2020, as COVID impacted the industry, the cost briefly fell to close to $0.50 per gallon. The 777’s fuel consumption is also impacted by how much weight it has on board.

Compared with other expense categories, insurance is a minor expense. Airlines can insure a Triple-Seven for around $86,000 annually, which works out to over $7,000 a month and only around $25 per flight hour. This also varies regionally. For example, financing and insurance are much more expensive for many sub-Saharan African countries. Aviation Week reported thar IATA was slamming African governments for some charges that are as much as 20 times higher than elsewhere.

The Cost Of Boeing 777 Maintenance

As stated, along with fuel consumption, one of the leading airline considerations in determining which aircraft to purchase is the cost of maintenance. Maintaining a midlife 777 will likely cost over $1 million a month and add another $3,000 to $4,000 per flight hour. Much of the maintenance expense is the engines, although maintaining the airframe is also expensive. As the aircraft is assumed to be midlife, the Triple-Seven faces a very expensive midlife uplift.

One of the ways airlines minimize maintenance expenses (along with pilot training expenses) is by standardizing the aircraft they operate. Perhaps the most extreme example is Southwest Airlines, which operates over 800 aircraft with all being Boeing 737 family aircraft. Another extreme example is Ryanair operating only the 737-800 and its successor 737 MAX 8-200 aircraft. Until it received the first A350s in late 2024, Emirates only operated A380s and 777s.

Other expenses include depreciation (although this is not relevant if the jet is leased), cleaning expenses, catering, en route fees, and other miscellaneous expenses. These can add around $2,000 per flight hour, but vary considerably.

The Bottom Line

In summary, it costs around $18,000 to 19,000 per hour to operate a mid-life Boeing 777 in 2025. This also works out to around $44 per seat hour, depending on how the aircraft is configured. This can vary heavily with an airline operating a single 777-300ER on intermittent short-haul flights, likely paying much more than Emirates and its massive fleet of Triple-Sevens due to economies of scale.

Airlines can expect to pay around $5 million per month on their 777s and somewhere in the ballpark of $60 million annually, although operating costs vary based on assumptions. Eurocontrol reported the cost of operating the 777 was closer to $40 million per year using 2022 prices. At either rate, the cost of purchasing a mid-life, well-maintained 777-300ER (around $80 million) is equal to the cost of leasing/operating the aircraft for one to two years.

Once again, it should be noted that the actual costs of operating a 777-300ER vary dramatically based on many factors. For example, a large conflict in the Middle East could spike the cost of jet fuel, dramatically increasing the cost per hour. Much of the expense is dependent on the region (with some countries paying pilots more than others), airline-specific factors like maintenance, financing agreements, and how the aircraft is used in terms of stage length and frequency.