KLM Completes Premium Comfort Class Conversion Across Boeing 777 And 787 Fleets
In the last two years, KLM has been steadily adding premium economy seats to many of its widebody planes. The airline ...
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how much does it cost to upgrade to business class at klm?
When you fly KLM, you can upgrade your economy ticket to Europe Business Class (for flights within Europe) or World Business Class (for flights internationally ... Business Class tickets differ from ...