Cheap flights from Chicago to Bangkok
The lowest fare found is €338. The cheapest month to fly is October.
Search live pricesSearch round-trip pricesLowest price by month
| October | €338 |
| November | €378 |
| December | €487 |
| January | €446 |
When is the cheapest time to fly from Chicago to Bangkok?
Fares are typically lowest in October, starting from €338.
Popular routes
- Chicago → Seoul
- Chicago → Guangzhou
- Chicago → Amsterdam
- Chicago → Frankfurt
- Chicago → Madrid
- Chicago → Las Vegas
- Chicago → Orlando
- Chicago → Miami
- Chicago → Charlotte
- Chicago → Seattle
- Chicago → Newark
- Chicago → San Francisco
Prices updated 2026-09-08