Swiss International Air Lines (LX) — Complete Travel Guide

Everything you need to know about flying with Swiss International Air Lines: baggage policy, carry-on rules, online check-in, cancellation policy, seat selection, and expert tips to save money. This guide is updated regularly to reflect the latest Swiss International Air Lines policies.

Quick Facts About Swiss International Air Lines

  • Baggage: Swiss International Air Lines allows 1 carry-on and 1 personal item for free.
  • Carry-On Size: 22x16x9 in
  • Check-In Opens: 23 hours before departure

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Swiss International Air Lines Baggage Policy Overview

TypeDetails
Carry-On55x40x23 cm, 8 kg max
Checked BagsEconomy Light: 0 bags. Economy Classic/Flex: 1 bag (23 kg). Business: 2 bags (32 kg each). First: 3 bags (32 kg each).
First Bag Fee$70 for intercontinental flights if booked online, $105 at check-in
Max Weight32 kg

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Swiss International Air Lines Check-In Guide

  • Opens: 23 hours before departure
  • Closes: 1 hour before departure for both domestic and international flights
  • Methods: App · Kiosk · Web

1. Go to swiss.com or open the SWISS app. 2. Select Check-in and identify yourself with your first and last names and your reservation number. 3. Choose your seat. 4. Enter any required API data for international flights. 5. Receive a link to your boarding pass by SMS or e-mail.

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Swiss International Air Lines Travel Guides

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Frequently Asked Questions

What is SWISS’s checked baggage allowance?
Economy class passengers receive 1 checked bag up to 23 kg on intercontinental flights. Economy Light fares on European routes may not include free checked baggage.
Does SWISS offer 24-hour free cancellation?
Yes. Reservations can be cancelled free of charge within 24 hours of booking, provided the reservation is made one week or more before the flight’s departure.
When does online check-in open for SWISS flights?
Online check-in opens 24 hours before take-off for all SWISS-operated flights.
Is SWISS part of an airline alliance?
SWISS is a member of Star Alliance, providing passengers with access to partner lounges and reciprocal mileage earning across member airlines.
Can I earn Miles & More miles when booking SWISS through an agent?
Yes. Tickets booked through IATA-accredited agencies like Camli are official SWISS e-tickets, and eligible fare classes earn Miles & More award and status miles.
Are agent-issued SWISS tickets fully valid?
Yes. Consolidator agencies such as Camli issue official SWISS electronic tickets that appear in their reservation system and are eligible for all standard services including lounges and upgrades.

Why Book Swiss International Air Lines Through Camli?

  • Below Published Prices — Consolidator fares below published prices
  • Official E-Tickets — Issued directly in the airline's system
  • Earn Miles & More Miles — Earn Miles & More miles on every flight
  • Expert Support — Live agents available 24/7 by phone

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