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Book Cheap Aer Lingus flights from London (LON) to Chicago (CHI)

Flight deals from London to Chicago

Save big and visit this destination

Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Aer Lingus flight deals from London to Chicago

London Chicago

BEST

DEAL

Sat, 14 Dec LHR - ORD

$772 $739

Prime price per passenger

London Chicago

BEST

DEAL

Wed, 27 Nov LHR - ORD

Sat, 30 Nov ORD - LHR

$790 $756

Prime price per passenger

London Chicago

BEST

DEAL

Sun, 01 Dec LHR - ORD

Mon, 02 Dec ORD - LHR

$1892 $1846

Prime price per passenger

Best flight offers from other airlines

London Chicago

BEST

DEAL

Wed, 27 Nov LHR - ORD

Mon, 02 Dec ORD - LHR

$620 $602

Prime price per passenger

London Chicago

BEST

DEAL

Wed, 27 Nov LHR - ORD

Mon, 02 Dec ORD - LHR

$634 $606

Prime price per passenger

London Chicago

BEST

DEAL

Wed, 27 Nov LHR - ORD

Mon, 02 Dec ORD - LHR

$640 $606

Prime price per passenger

London Chicago

BEST

DEAL

Wed, 27 Nov LHR - ORD

Mon, 02 Dec ORD - LHR

$666 $648

Prime price per passenger

London Chicago

BEST

DEAL

Wed, 27 Nov LHR - ORD

Mon, 02 Dec ORD - LHR

$701 $674

Prime price per passenger

London Chicago

BEST

DEAL

Wed, 27 Nov LHR - ORD

Mon, 02 Dec ORD - LHR

$708 $674

Prime price per passenger

Get your flight with Aer Lingus to Chicago starting at $739

Flying with Aer Lingus

Looking for a great deal on Aer Lingus flights from London to Chicago? eDreams US has an amazing search engine for you to check the last minute Aer Lingus airfares if you are in hurry to see a loved one or for a last minute business trip. No need to worry for a smart choice! You can also look for the cheapest prices and save some money to enjoy more in Chicago. We quickly compare and display the cheapest flight combinations in seconds and bring you the best ones! Adjust your travel dates now and explore the dozens of Aer Lingus offers from London at great prices, as you have all the privilege to access the top airline carriers and their best offers. Already chose Aer Lingus's best suited deal? Don´t forget to enhance your Chicago holiday by booking a hotel and renting a car! Convenience will take on a completely new meaning after your experience with eDreams!.

Fly with eDreams

At eDreams, your online travel portal, you can easily find cheap flights with Aer Lingus from London to Chicago. Our fast search engine compares thousands of flights in just a few seconds and only shows you the really suitable flight connections.

Find the best deals on Aer Lingus flights from London to Chicago!

Easy online travel

You can easily choose from various options, such as price, departure times, airport, flight duration, flight connections (direct flight or with a stopover) and many more, thereby filtering the most suitable Aer Lingus flight from London after Chicago. Book your trip and save a lot of time with the simple and clear flight search from eDreams!

Book now

It is also worth downloading the eDreams app and subscribing to our newsletter - here you will also receive exclusive discounts and offers with which you can save a lot of money on your next travel booking. You can also easily book a hotel or rental car in Chicago with your trip at eDreams. With our combination offers you save even more! Book your Aer Lingus flights from London to Chicago quickly, easily and conveniently now with eDreams.

Aer Lingus London-Chicago flights FAQ's

Which airports does Aer Lingus fly between London and Chicago?

For flights between London and Chicago, Aer Lingus operates the following airport routes: For flights between London and Chicago, Aer Lingus operates from the following airport routes: Heathrow (LHR) to O hare International Airport (ORD)

What do Aer Lingus flights from London to Chicago cost?

One of Aer Lingus cheapest prices for a London to Chicago flight we have right now is $739. On average though, flights with Aer Lingus cost $1151.30 for the route London to Chicago, but it mostly depends on the season and how far in advance you book your tickets.

Cheapest Ticket Price $739 The most affordable rate found in the last 72 hours for flights operated by Aer Lingus leaving from London and going to Chicago, according to our customers' bookings.

Flight Time 9 h and 15 m The Aer Lingus flight duration between London and Chicago is around 9 h and 15 m, however it could be affected by other circumstances.

Departure Airport Heathrow Your departure will be from Heathrow, when flying with Aer Lingus from London to Chicago.

Arrival Airport O'hare International Airport When flying with Aer Lingus from London to Chicago, your arrival airport will be Heathrow.