Cheapest return SEA–AMS flights, June

AirHint found the following cheapest return flights from Seattle (SEA) to Amsterdam (AMS) in June 2026 (see full year).

Return flights

11 Jun - 20 Jun Icelandair
09 Jun - 17 Jun Icelandair
12 Jun - 20 Jun WestJet
01 Jun - 13 Jun Icelandair
13 Jun - 20 Jun WestJet
14 Jun - 20 Jun WestJet
19 Jun - 27 Jun WestJet
15 Jun - 20 Jun Icelandair
21 Jun - 30 Jun Icelandair
17 Jun - 27 Jun WestJet
24 Jun - 02 Jul Icelandair
27 Jun - 04 Jul Icelandair
24 Jun - 02 Jul Delta direct
27 Jun - 04 Jul Delta direct

Also check the deals for one-way flights from Seattle to Amsterdam in June.

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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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