Popular airlines from Chicago to London
UnitedUnited
British AirwaysBritish Airways
Air CanadaAir Canada
Austrian AirlinesAustrian Airlines
Air FranceAir France
DeltaDelta
LufthansaLufthansa
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Chicago to London (CHI-LON)
Prices were available within the past 7 days and start at ₩532,200 for one-way flights and ₩700,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Chicago (CHI) to London (LON)
February is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | O'Hare Intl. |
Destination airport | Heathrow |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines, United |
Roundtrip price | ₩700,400 |
Distance | 6307 km |
Illinois to England Flights
Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Illinois to England will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring England.
Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with CHI to LON flights that won’t make your bank account wince. Ready to temporarily leave behind Illinois for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LON with hotels and car rentals to score even bigger savings.
All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Airlines Operating
- Nearby Airports
- Flights From Other Airports
- Expedia's Latest Trends
Top Routes from Chicago
Top Routes to London
Top Flight Destinations
- Flights to London
- Flights to Edinburgh
- Flights to Manchester
- Flights to Liverpool
- Flights to Glasgow
- Flights to Blackpool
- Flights to York
- Flights to Bournemouth
- Flights to Brighton
- Flights to Oxford
- Flights to Southampton
- Flights to Newcastle-upon-Tyne
- Flights to Leeds
- Flights to Inverness
- Flights to Chester
- Flights to Cambridge
- Flights to Nottingham
London
Chicago
Milwaukee
Expedia's Latest Trends
- Flights from Incheon (ICN) to Manchester (MAN)
- Flights from Incheon (ICN) to Boston (BOS)
- Flights from Incheon (ICN) to Seattle (SEA)
- Flights from Incheon Intl. to NYC-All Airports
- Flights from Incheon (ICN) to St. Louis (STL)
- Flights from Boston (BOS) to Nashville (BNA)
- Flights from Boston (BOS) to Incheon (ICN)
- Flights from Seattle (SEA) to New York (JFK)
- Flights from Incheon (ICN) to Dallas (DFW)
- Flights from Los Angeles (LAX) to Dallas (DFW)
- Flights from Boston (BOS) to Los Angeles (LAX)
- Flights from Los Angeles Intl. to NYC-All Airports
- Flights from NYC-All Airports to Los Angeles Intl.
- Flights from Seattle (SEA) to Incheon (ICN)
- Flights from Hartsfield-Jackson Atlanta Intl. to NYC-All Airports
- Flights from Dallas (DFW) to Incheon (ICN)
- Flights from Busan (PUS) to Dallas (DFW)
- Flights from Pearson Intl. to NYC-All Airports
- Flights from Incheon (ICN) to Cleveland (CLE)
- Flights from Boston (BOS) to New York (JFK)
- Flights from Los Angeles (LAX) to Seattle (SEA)
- Flights from Seattle (SEA) to Chicago (ORD)
- Flights from Seattle (SEA) to San Francisco (SFO)
- Flights from NYC-All Airports to Incheon Intl.
- Flights from Seattle (SEA) to Las Vegas (LAS)
- Flights from Seattle (SEA) to Greenland (JAV)
- Flights from Incheon (ICN) to San Diego (SAN)
- Flights from Los Angeles (LAX) to Boston (BOS)
- Flights from Seattle (SEA) to Los Angeles (LAX)
- Flights from Los Angeles (LAX) to San Diego (SAN)