December is by far the best month, wherein you can get cheapest flights for London to Chicago Aer Lingus. Meanwhile, December is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
One Way Fare December- During this month the footfall is less so, the flight is gradually inexpensive.
Round Trip Fare December - is the cheapest month to book round trip flights.
Cheapest Fare- Currently, this is the fare price based on the current demand.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
LHR
20:45
London London Heathrow Airport
Sat , 13 Dec 2025
ORD
14:00
Chicago Chicago O Hare International Airport
Sun, 14 Dec 2025
LHR
08:50
London London Heathrow Airport
Sat , 13 Dec 2025
ORD
14:00
Chicago Chicago O Hare International Airport
Sat, 13 Dec 2025
LHR
11:00
London London Heathrow Airport
Thu , 15 Jan 2026
ORD
13:50
Chicago Chicago O Hare International Airport
Thu, 15 Jan 2026
LHR
15:00
London London Heathrow Airport
Tue , 30 Dec 2025
ORD
08:40
Chicago Chicago O Hare International Airport
Wed, 31 Dec 2025
You can book your Aer Lingus to travel from London (LHR) to Chicago (CHI) with ease and convenience at the starting fare of £ 406 via EaseMyTrip. Usually, the price of an Aer Lingus ticket from London to Chicago varies from £ 406 to £ 406. This is due to the fluctuating demand during peak seasons and festive seasons. However, with EaseMyTrip, you can avail exclusive discounts and offers to book a flight ticket within your budget.
In addition to this, when you book your flight ticket via EaseMyTrip, we equip you with comprehensive information like airline number, schedule, departure status and arrival time, thereby making your journey hassle-free. You can always rely on us for exciting deals and offers for booking your Aer Lingus ticket from London to Chicago.
Constantly browsing the internet for cheap London to Chicago Aer Lingus can be a tedious task. However, you can simplify it with the help of EaseMyTrip. Our database can help you with relevant flight information and with exclusive discounts and deals, you can book your Aer Lingus London to Chicago in a budget friendly manner.
The aerial distance between London and Chicago is 1148 Kms only and hence, we would advise you to board a direct Aer Lingus to your destination. You can also board an indirect flight to add a pit stop on your journey. The direct Indigo Airlines takes an average of 07:29 of time to reach the destination.
Currently, the majority of the London to Chicago Aer Lingus are direct and hence, you can expect to reach your destination in a matter of a couple of hours. However, there are a few Aer Lingus with stopovers. You can choose to layover either at Ahmedabad or Bangalore depending upon your preference and budget.
Additionally, London Heathrow Airport London and Chicago All Airports Chicago are the nearest and major airports for your travel and if you are looking forward to saving money on your flight ticket, then a round trip is what you should go for.
EaseMyTrip is one of the largest online travel platforms in India and a trusted name in the Indian travel industry. Whether you are looking to book first class tickets or business class, premium economy, economy class tickets on London to Chicago Aer Lingus, our user-friendly platform is bound to add comfort and convenience on your booking journey. You can also check out amazing offers and customize the services as per your preferences and number of passengers.
On top of this, you can enjoy amazing deals and discounts for your London to Chicago Aer Lingus. With 24/7 reliable support, lower fares, airport pick-up services and first-class customer services, EaseMyTrip is definitely the go-to platform for your journey.
So, if you are looking forward to booking your flight ticket from London (LHR) to Chicago (CHI) on Aer Lingus, try EaseMyTrip today.