Cheapest return flights from Oslo to Chicago in June from $433

AirHint found the following cheapest return flights from Oslo (OSL) to Chicago (ORD) in June 2026 (see full year).

Return flights

04 Jun - 11 Jun British Airways
02 Jun - 09 Jun British Airways
03 Jun - 10 Jun British Airways
01 Jun - 08 Jun Icelandair
07 Jun - 14 Jun Icelandair
15 Jun - 22 Jun British Airways
09 Jun - 16 Jun British Airways
11 Jun - 18 Jun Finnair
23 Jun - 30 Jun Finnair
24 Jun - 01 Jul Finnair
05 Jun - 12 Jun British Airways
29 Jun - 06 Jul Finnair
25 Jun - 02 Jul British Airways
28 Jun - 05 Jul Finnair
30 Jun - 07 Jul Icelandair
27 Jun - 04 Jul Icelandair
26 Jun - 03 Jul Icelandair

Also check the deals for one-way flights from Oslo to Chicago 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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