Cheapest one-way flights from Rockford to Bangkok in December from $863

AirHint found the following cheapest one-way flights from Rockford (RFD) to Bangkok (BKK) in December 2025 (see full year).

One-Way flights

23 Dec Allegiant Air
22 Dec Allegiant Air
18 Dec Allegiant Air
19 Dec Allegiant Air
20 Dec Allegiant Air

Also check the deals for return flights from Rockford to Bangkok in December.

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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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