KLM Flight 1840 Deals & Information (2025/2026)

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KLM Flight 1840 Route Deals From $207

The cheapest prices found with in the last 7 days for return flights were $414 and $207 for one-way flights to Schiphol for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number KL1840 take?
Flight number KL1840 takes roughly 1 hour and 55 minutes to jet straight from Vienna Intl. Airport (VIE) to AMS. Sure, there’s magic in the destination, but the journey is always half the fun!
What terminal does KL1840 fly out of?
Flight number KL1840 runs between Vienna Airport (VIE-Vienna Intl.) and Amsterdam Airport Schiphol, and travelers on this flight usually board the plane from Terminal 3.
What kind of plane is on flight number KL1840?
The route for KL1840 is usually Vienna Airport to Amsterdam Airport Schiphol, and the Embraer 195 E2 is the type of aircraft you’re likely to be flying with.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your KL1840 flight with Travelocity, please visit our Customer Service Portal.