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London to Chicago Flight Deals

London

LHR

02/10/2025

plane

Chicago

ORD

Starting From £302.00

London

LHR

02/10/2025

plane

Chicago

ORD

09/10/2025

Starting From £389.00
*All fares are quoted in GBP.

The fares listed above are for flight tickets, inclusive of fuel surcharges, service fees, and taxes, as of 23 Sep 25. Please note that these fares are subject to change without prior notice based on historical data and cannot be guaranteed at the time of booking. We recommend reviewing our terms and conditions before making a reservation.

Why Choose Us

  • Save up to 40% on domestic flights
  • Top airlines: Delta, American, Frontier
  • Flexible booking options

Our Services

  • 24/7 customer support
  • Secure & easy payments
  • Exclusive travel deals

🛫 LON → ORD Flight Info

  • Flight Duration: ~8h 50m nonstop
  • Airports in London: Heathrow (LHR), Gatwick (LGW)
  • Arrival: Chicago O’Hare International Airport (ORD)
  • Airlines: British Airways, American Airlines, United, Virgin Atlantic, Lufthansa

📅 Pro Tips to Get the Best Deals

  • 📆 Book 6–8 weeks before departure for lowest fares
  • 📉 Midweek flights (Tue/Wed) are often cheaper
  • 💺 Compare nonstop vs. 1-stop flights for savings
  • 🔔 Set fare alerts to catch price drops

🌟 Why Visit Chicago?

  • 🏙 Stunning skyline views from Willis Tower Skydeck
  • 🎶 Explore Chicago’s jazz & blues scene
  • 🍕 Try authentic Chicago deep-dish pizza
  • ⚾ Catch a Cubs or White Sox baseball game

🕓 Best Time to Fly

  • ✈️ Cheapest Months: February–March & late October
  • ☀️ Peak Season: May–September (warm, festivals, sports)
  • 🎉 Events: Book early for Lollapalooza, Taste of Chicago & St. Patrick’s Day

💬 Need Support?

Our 24/7 travel experts can help you find, book, or change your London to Chicago flights quickly and easily.

Frequently Asked Questions

Change and Cancellation Policy

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Whats best for Globalflightcatchers.co.uk

We find & provide best and cheap prices to our passengers that our search engine does not provide

Services & Fees

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How quickly can i book flights from Globalflightcatchers.co.uk

GlobalFlightCatchers is the flights booking expert and we have created an easy to use interface that will allow you to book flights from New York City easily and speedily. You just need to give the information that is required to book flight tickets and we will list for you the flights that are available. You can compare the flight details and choose one that is right for you. Then you will need to go through the online booking formalities

Where will i find cheapest Air Tickets for Flying from London to Chicago.

We know that most people will have a budget when they have any plans to book flights to Miami. For you, we always list the cheapest flights at the top, with other details. This will allow you to easily separate cheap flights from expensive ones

What makes Globalflightcatchers.co.uk different from other booking sites?

Far from automated booking platforms, Globalflightcatchers.co.uk provides personalised, human-led service through our team of experienced travel agents. We unite 15+ years of expertise, exclusive UK-market deals, and comprehensive ATOL protection to give you confidence and convenience every step of the way. Whether you book online or over the phone, we’re here to help before, during, and after your trip