Cheap flights from London to Chicago
Flights from London to Chicago currently start at €361. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 13h
Key facts
- Lowest fare
- €361 · Sat 9 Jan
- Direct flights
- Yes
- Flight time
- 13h
- Airlines
- American Airlines, Ryanair, TAP Air Portugal, Aer Lingus
- Cheapest month
- January 2027
- Distance
- 6353 km
Round trip
One way
Questions people ask before they book
How much are flights from London to Chicago?
The lowest fare we currently show from London to Chicago is €361 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from London to Chicago?
Yes. Direct flights from London to Chicago show up in current fares. Filter by Direct when you search to hide connections.
Which airlines fly from London to Chicago?
Airlines showing fares on this route include American Airlines, Ryanair, TAP Air Portugal, Aer Lingus, Wizz Air Malta, Icelandair. The cheapest airline is not always the one with a bag included.
How long is the flight from London to Chicago?
A typical itinerary from London to Chicago takes about 13h, including connections when the cheapest fare is not direct.
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January 2027