Chicago, IL to London flights from $212
Flights starting at $212. Choose between TAP Portugal, Norse Atlantic Airways, or Ryanair to find the best price.
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Tips to know when travelling to London
Cheapest one-way trip | $229 |
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Cheapest nonstop round-trip | $573 |
Cheapest round-trip | $625 |
Average round-trip | $630 |
Includes rare itinerary | Travel hack |
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Weekly direct flights
Mondays | Tuesdays | Wednesdays | Thursdays | Fridays | Saturdays | Sundays | |
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Direct flights | 6 | 7 | 7 | 5 | 10 | 6 | 5 |
Finnair on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
British Airways on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Iberia Airlines on Wednesdays, Fridays, and Saturdays.
Lufthansa on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Brussels Airlines on Fridays.
United Airlines on Fridays.
Check-in for a flight from Chicago to London
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
TAP Portugal | TAP | TP | Yes | Opens 36 days before flight Closes 1 hours before flight |
Norse Atlantic Airways | NBT | N0 | Yes | Opens 24 days before flight Closes 2 hours before flight |
Ryanair | RYR | FR | No | Opens 24 days before flight Closes 2 hours before flight |
United Airlines | UAL | UA | Yes | No |
easyJet | EZY | U2 | Yes | Opens 720 days before flight Closes 2 hours before flight |
United Kingdom COVID-19 travel restrictions

Most travelers from Chicago, ORD can enter London, LHR, but there are restrictions.
Departure
Travel restrictions |
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Visa requirements |
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Additional information |
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Return
Travel restrictions |
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Visa requirements |
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Forms and documents |
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United Kingdom in our dedicated Stories article.
Frequently asked questions
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