Cheapest return flights from St. Louis to Amsterdam in May from $656

Best time to book flights for St. Louis (STL) to Amsterdam (AMS) flights at AirHint

AirHint found the following cheapest return flights from St. Louis (STL) to Amsterdam (AMS) in May 2025 (see full year).

Return flights

21 May - 28 May United
07 May - 14 May United
06 May - 13 May Delta
14 May - 21 May Delta
09 May - 16 May United
04 May - 11 May Delta
08 May - 15 May Delta
11 May - 18 May Delta
01 May - 09 May Delta
18 May - 25 May United
30 May - 09 Jun Air Canada
27 May - 03 Jun United
23 May - 03 Jun Air Canada
26 May - 02 Jun Delta
30 May - 06 Jun United
29 May - 05 Jun Delta

Also check the deals for one-way flights from St. Louis to Amsterdam in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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