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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Korean Air · Boeing

Korean Air Prestige Suite on the 777-300ER

From $2,280 · save 62% · prestige suite with sliding door (select aircraft).

Quick answers

At a glance

Does Korean Air fly the 777-300ER?

Yes — the Boeing 777-300ER is part of Korean Air's fleet. Korean Air Prestige Suite on this aircraft delivers prestige suite with sliding door (select aircraft), with seat width 24 inches and length 79 inches.

What is Korean Air business class like on the 777-300ER?

Korean Air Prestige Suite: Prestige Suite with sliding door (select aircraft). 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 Korean Air on the 777-300ER?

Consolidator fares from $2,280 — about 62% below published retail. You earn full SKYPASS miles.

At a glance

Korean Air 777-300ER — quick reference

Korean Air 777-300ER cabin product summary
AircraftBoeing Boeing 777-300ER
Body typeTwin-aisle widebody
Cabin productKorean Air Prestige Suite — prestige suite with sliding door (select aircraft)
Seat dimensionsWidth 24 inches · length 79 inches
Consolidator fare from$2,280 (about 62% below published)
Loyalty programSKYPASS
Last verified2026-05-03

Cabin product

Korean Air korean air prestige suite on the 777-300ER

Korean Air Prestige Suite features private suites with sliding doors on their latest aircraft. The combination of Korean hospitality, excellent bibimbap, and spacious seats makes it a top-tier Asian business class.

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

Korean Air fleet

Other aircraft Korean Air flies

Booking strategy

How to book Korean Air 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 Korean Air 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 Korean Air tickets booked under your name — you earn full SKYPASS miles, status credits, and elite-tier benefits. Business class typically earns 100-125% of distance flown.

Standard airline page

Or browse the standard Korean Air page

For the full airline guide — cabin details across all fleet types, top routes, lounges, and ratings sources — see the standard Korean Air 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 Korean Air korean air prestige suite on the 777-300ER.

Does Korean Air fly the 777-300ER?
Yes — the Boeing 777-300ER is part of Korean Air's fleet. Korean Air Prestige Suite on this aircraft delivers prestige suite with sliding door (select aircraft), with seat width 24 inches and length 79 inches.
What is Korean Air business class like on the 777-300ER?
Korean Air Prestige Suite: Prestige Suite with sliding door (select aircraft). 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 Korean Air on the 777-300ER?
Consolidator fares from $2,280 — about 62% below published retail. You earn full SKYPASS miles.
Is the 777-300ER better than other Korean Air aircraft?
The 777-300ER is a widebody with largest commercial twin-engine aircraft — highest seat-count flexibility. Compare with Korean Air's other fleet types if your route offers a choice.
Can I select a specific seat on the 777-300ER?
Yes — most Korean Air 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 Korean Air on the 777-300ER

From $2,280 — free quote in 15 minutes from a real airline specialist.

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