Southwest Airlines weighs Boeing 787s for Europe flights

A Southwest flight to Europe with a lie-flat seat? That would be quite a departure for an airline built around Boeing 737s. Southwest is preparing for potential long-haul flying, primarily to Europe, with Boeing 787s or similar aircraft under consideration, according to View From The Wing.

This is a fleet-planning story, not a route launch. The reporting doesn’t establish a confirmed aircraft order, European schedule, premium-cabin design or start date. But it describes a consequential possibility: Southwest carrying its own customers across the Atlantic rather than leaving that part of their travel to other airlines.

Southwest’s Boeing 787 plans face a supply problem

According to One Mile at a Time, summarizing Reuters reporting, Southwest is leaning toward the Boeing 787 for its first widebody order, with a possible deal for up to dozens of aircraft under consideration. The airline is examining how quickly it could obtain jets, including through lessors or the secondary market.

Availability is a substantial constraint. One Mile at a Time reports that new Dreamliner delivery slots are sold out through the end of the decade. Earlier access would therefore depend on Boeing finding openings or Southwest securing aircraft another way. The publication says no final decision has been made; Southwest’s board has the final say and formed a Fleet Oversight Committee in 2025 to oversee acquisition strategy.

Used aircraft could shorten the wait, but they wouldn’t make this an overnight transformation. View From The Wing says preparation would still take years and reports that Airbus has also pitched the A321XLR and A330neo. The choice remains broader than simply deciding how many Dreamliners to buy.

Southwest offered no fleet announcement when contacted by Simple Flying. The publication reported that a spokesperson had no news on future fleet plans and emphasized the airline’s interest in meeting evolving customer needs.

Why a premium cabin is part of the discussion

The potential change isn’t just a bigger airplane. View From The Wing argues that Southwest would need lie-flat business class and probably premium economy to make an Atlantic operation financially viable. That is the publication’s assessment, not an announced seating plan.

Its reasoning gets at the difficulty of exporting a short-haul business model to much longer flights. View From The Wing notes that quick aircraft turnarounds become less valuable when a plane spends most of its day in the air, while fuel and aircraft ownership account for a greater share of operating costs. Filling an economy-heavy cabin at workable fares is a different challenge.

For travelers, that makes the cabin decision worth watching alongside the aircraft decision. Extra legroom and a bed for an overnight flight are different products. One Mile at a Time reports that Southwest has already introduced assigned and extra-legroom seating; the long-haul premium product discussed by View From The Wing would go considerably further.

View From The Wing also flags a potential mismatch: passengers buying a long-haul lie-flat seat could still connect through Southwest’s short-haul coach cabin. A premium experience would require more thought than installing new seats on the overseas aircraft.

Europe is the focus, but gateway talk needs context

Southwest’s ambition appears more targeted than building a network to rival the largest U.S. international airlines. View From The Wing reports that CEO Bob Jordan discussed 8 to 12 long-haul destinations as enough to cover much of what Southwest customers want. One Mile at a Time likewise describes the goal as retaining customers, not replicating the international reach of the three largest U.S. network carriers.

View From The Wing reports that Jordan identified Baltimore as a natural gateway in May and has discussed Nashville customers’ interest in Europe. The publication ranks Baltimore and Nashville as its preferred starting points, citing connecting traffic and local demand. That ranking is the writer’s analysis, not Southwest’s selection of aircraft bases.

The same distinction applies overseas. View From The Wing puts London and Paris first in its assessment, followed by Rome. Those cities illustrate the kind of network being contemplated; they are not announced Southwest destinations.

There is also a concrete geographic restriction. According to View From The Wing, federal law prevents Southwest from operating long-haul service from Dallas Love Field. Its familiar home airport cannot simply become the departure point for this proposed operation.

A pilot agreement would be essential

Finding airplanes is only one piece of the work. View From The Wing reports that an August 2025 union memo revealed Southwest seeking permission for limited additional international flying with its existing 737 MAX fleet, beyond the contract’s permitted near-international category.

According to the publication’s account of Enilria’s reporting, pilots considered management’s requests too broad for a side letter and wanted a full reopening of their contract. The issues extend well beyond a pay rate: staffing longer flights, rest facilities, overseas layovers, training, aircraft assignments and protections against outsourcing all feature in the discussion.

View From The Wing says pilots want widebody flying while management wants greater flexibility in partnerships. That helps explain why access to an available aircraft wouldn’t, by itself, establish a launch timetable.

The winter challenge and the loyalty opportunity

Europe’s seasonal demand is another substantial question. View From The Wing argues that filling planes in summer isn’t enough to sustain the operation and examines Hawaii as one possible winter use for widebodies. That is a proposed response to seasonality, not a Southwest deployment plan.

The loyalty rationale is clearer. According to One Mile at a Time, Southwest executives want to give customers fewer reasons to book competitors and make Rapid Rewards more appealing. View From The Wing also identifies encouraging Southwest credit card spending as a major motivation.

Southwest already has another way to reach beyond its own network. Simple Flying reports that it offers interline European connectivity through airlines including Condor and Icelandair. View From The Wing questions how much of the loyalty benefit might instead be achieved by expanding partner points earning and redemption.

That leaves travelers with an important distinction: a partner connection to Europe and a Southwest-operated transatlantic flight are not the same offering. The reported 787 discussions could close that gap. For now, they’re a reason to watch Southwest’s next fleet decision, not a reason to postpone a Europe booking.