IATA-trained specialists·every quote handled by a real airline deskNegotiated consolidator fares·typically 30 to 70% below published retailLive airline inventory·real seats, full miles, direct airline ticketsFree cancellation within 24 hours·no questions askedCorporate travel programmes·volume agreements for businessesIATA-trained specialists·every quote handled by a real airline deskNegotiated consolidator fares·typically 30 to 70% below published retailLive airline inventory·real seats, full miles, direct airline ticketsFree cancellation within 24 hours·no questions askedCorporate travel programmes·volume agreements for businesses
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LATAM Airlines · Boeing

LATAM Airlines Premium Business on the 777-300ER

From $2,150 · save 61% · lie-flat reverse herringbone with direct aisle access (787).

Quick answers

At a glance

Does LATAM Airlines fly the 777-300ER?

Yes — the Boeing 777-300ER is part of LATAM Airlines's fleet. LATAM Premium Business on this aircraft delivers lie-flat reverse herringbone with direct aisle access (787), with seat width 22 inches and length 78 inches.

What is LATAM Airlines business class like on the 777-300ER?

LATAM Premium Business: Lie-flat reverse herringbone with direct aisle access (787). The dominant long-haul widebody for the past two decades. Most carriers operate two cabin generations on this airframe: older 2-3-2 Business (avoid where possible) and newer 1-2-1 sliding-door cabins (Emirates Game Changer, BA Club Suite, Qatar Qsuite, AA Flagship Suite).

How much can I save flying LATAM Airlines on the 777-300ER?

Consolidator fares from $2,150 — about 61% below published retail. You earn full LATAM Pass (4M+ members) miles.

At a glance

LATAM Airlines 777-300ER — quick reference

LATAM Airlines 777-300ER cabin product summary
AircraftBoeing Boeing 777-300ER
Body typeTwin-aisle widebody
Cabin productLATAM Premium Business — lie-flat reverse herringbone with direct aisle access (787)
Seat dimensionsWidth 22 inches · length 78 inches
Consolidator fare from$2,150 (about 61% below published)
Loyalty programLATAM Pass (4M+ members)
Last verified2026-05-03

Cabin product

LATAM Airlines latam premium business on the 777-300ER

LATAM is South America's largest airline group, flying from hubs in Santiago, Lima, São Paulo, and Bogotá to 166 destinations. The group filed for US Chapter 11 bankruptcy protection in May 2020 and emerged in 2022; it left oneworld the same month it filed (May 2020) and is now anchored instead by a Delta Air Lines partnership — Delta holds a 10% equity stake alongside an active codeshare agreement. Premium Business on the 787 fleet is a genuine lie-flat reverse-herringbone product with a standout South American wine list.

About the 777-300ER: The dominant long-haul widebody for the past two decades. Most carriers operate two cabin generations on this airframe: older 2-3-2 Business (avoid where possible) and newer 1-2-1 sliding-door cabins (Emirates Game Changer, BA Club Suite, Qatar Qsuite, AA Flagship Suite).

777-300ER strengths

Why the 777-300ER works for premium cabin

  • Largest commercial twin-engine aircraft — highest seat-count flexibility
  • Newer cabin retrofits (Game Changer, Qsuite, Club Suite) deliver class-leading hardware
  • Strongest range in the 300+ seat category — supports nearly any commercial nonstop route

Caveats

Things to verify before booking 777-300ER

  • Older 2-3-2 Business cabin (still on some routes) is a meaningful step down — center passengers must climb over seatmates
  • Cabin pressurization (8,000 ft equivalent) is higher than newer aircraft — slightly more fatigue on long-haul
  • Always verify cabin generation at booking — same airline, same aircraft type, can have multiple Business products

LATAM Airlines fleet

Other aircraft LATAM Airlines flies

Booking strategy

How to book LATAM Airlines on the 777-300ER

Verify the actual aircraft on your flight

Aircraft type is shown on your booking confirmation but operational substitutions happen — older or newer metal sometimes replaces the scheduled aircraft. Confirm the assigned aircraft 24-48 hours before departure via the airline app or operational status page; if the substitution downgrades cabin product, we can request reseat or recompensation.

Pick the right route for this aircraft

Widebody 777-300ER routes are typically the long-haul flagships — that's where LATAM Airlines concentrates its newest cabin product. The shorter routes within the fleet may use older retrofit configs with smaller seats and fewer amenities.

Time-of-day matters

On overnight long-haul flights, the 777-300ER cabin product directly affects sleep quality. Widebody humidity and noise levels at cruise are notably better than narrow-body equivalents. Departure-time selection (avoiding 4-6am arrivals) compounds the cabin investment.

Loyalty earning

All consolidator fares are regular LATAM Airlines tickets booked under your name — you earn full LATAM Pass (4M+ members) miles, status credits, and elite-tier benefits. Business class typically earns 100-125% of distance flown.

Standard airline page

Or browse the standard LATAM Airlines page

For the full airline guide — cabin details across all fleet types, top routes, lounges, and ratings sources — see the standard LATAM Airlines page. The pricing and consolidator inventory is the same; this page focuses on the 777-300ER-specific cabin context.

Drill deeper

Continue researching this aircraft + airline

FAQ

Frequently asked questions

Common questions about LATAM Airlines latam premium business on the 777-300ER.

Does LATAM Airlines fly the 777-300ER?
Yes — the Boeing 777-300ER is part of LATAM Airlines's fleet. LATAM Premium Business on this aircraft delivers lie-flat reverse herringbone with direct aisle access (787), with seat width 22 inches and length 78 inches.
What is LATAM Airlines business class like on the 777-300ER?
LATAM Premium Business: Lie-flat reverse herringbone with direct aisle access (787). The dominant long-haul widebody for the past two decades. Most carriers operate two cabin generations on this airframe: older 2-3-2 Business (avoid where possible) and newer 1-2-1 sliding-door cabins (Emirates Game Changer, BA Club Suite, Qatar Qsuite, AA Flagship Suite).
How much can I save flying LATAM Airlines on the 777-300ER?
Consolidator fares from $2,150 — about 61% below published retail. You earn full LATAM Pass (4M+ members) miles.
Is the 777-300ER better than other LATAM Airlines aircraft?
The 777-300ER is a widebody with largest commercial twin-engine aircraft — highest seat-count flexibility. Compare with LATAM Airlines's other fleet types if your route offers a choice.
Can I select a specific seat on the 777-300ER?
Yes — most LATAM Airlines fares allow advance seat selection. We pass seat preferences to the airline at booking; certain seats (bulkhead, exit row) may require status or a fee.
Will the 777-300ER be the actual aircraft on my flight?
Aircraft type is shown in the booking confirmation but operational substitutions happen — older or newer metal sometimes replaces the scheduled aircraft. Confirm 24-48 hours before departure; if an undesired substitution downgrades your cabin product, we can request reseat.

Fly LATAM Airlines on the 777-300ER

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