Flight tickets from Chicago to London Luton

Compare Chicago to London Luton flight deals

Find the cheapest month or even day of the year to fly to London Luton

Book the best London Luton fare with no extra fees

Flight deals from Chicago to London Luton

Looking for a cheap last-minute deal or the best return flight from Chicago to London Luton? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago to London Luton

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to London Luton flights are currently cheapest in December.

Chicago to London Luton: Alternative routes

Compare routes from Chicago to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Luton.

Chicago to London: Flight information

The things to know before you go.
Cheapest flight found₹ 24,145
Cheapest month to flyDecember

Finding cheap flights from Chicago to London Luton: Frequently asked questions

The best price we found for a return flight from Chicago to London Luton is ₹ 45,590. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago to London Luton. But we found flights with one stop from ₹ 45,590.
As of October 2024, there are no flights flying from Chicago to London Luton.
The cheapest month to fly from Chicago to London Luton is usually October 2024.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to London Luton Airport on Sunday, 1 December 2024.
No airlines currently offer direct flights between Chicago and London Luton Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Luton but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to London Luton is TAP Air Portugal .

How to find cheap flights to London (LTN) from Chicago (CHIA) in 2025

Looking for cheap tickets from Chicago to London Luton? Return tickets start from ₹ 45,590 and one-way flights to London Luton from Chicago start from ₹ 24,145


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Chicago to London Luton. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to London from Chicago from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to London start from ₹ 24,145 one-way.
  • Flex your dates to find the best CHIA-LTN ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to London Luton from Chicago.
  • Set up a Price Alert. You can easily track the fare of your cheap Chicago-London Luton flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Find the cheapest Business class flights from Chicago and London Luton. We scour the internet for the best Business, Premium Economy and First Class flight fares to London, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Chicago to London Luton flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Chicago and London Luton whenever you want.

Combine your flight to London Luton from Chicago with hotels and car hire

Once you've secured your cheap flight ticket from Chicago to London Luton, discover the best prices and exclusive rates for hotels in London or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.