Cheap flights from London, UK to Chicago, USA for only £364 roundtrip with TAP Air Portugal.
The example dates listed below range between £364 and £373 roundtrip.
DEPART:
London, UK
ARRIVE:
Chicago, USA
RETURN:
London, UK
DATES:
Limited availability from October to November 2023
9th-16th Oct
16th-23rd Oct
25th Oct – 1st Nov
possibly more…
STOPS:
Lisbon
AIRLINES:
TAP Air Portugal