Cheap flights to United Kingdom from Chicago

Round trips from Chicago from $458. Cheapest dates, deal ratings and where to book.

• London: $458, 2026-11-06 to 2026-12-21
• Manchester, Greater Manchester: $826, 2026-12-16 to 2027-01-05

Nearby

• Ireland
• Belgium
• Netherlands
• Luxembourg
• France
• Germany
• Denmark
• Switzerland