Cheap flights from London (LON) to Illinois from $232
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from London to Illinois?
Travelers have found it’s best to book a flight 28 days in advance to save up to 6% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to Illinois 1-2 weeks in advance for as low as $682, or $701 for flights within the next 24 hours.
What is the cheapest month to fly from London to Illinois?
The best pricing can be found in the month of February. Prices to Illinois from London average $678. You can even find prices in February for less than $678, as users have found deals to Illinois from as low as $466. The month of July appears to be one of the more expensive times to travel to Illinois from London. Flying in the targeted month can save you up to 26%.
When is the cheapest time to fly from London to Illinois (LON - IL)?
When flying from London to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap TAP AIR PORTUGAL flights from London to Illinois
Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between London and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated mai 20, 2024.
Take a peek at the cheapest TAP AIR PORTUGAL flights we've detected traveling from London to Illinois. Make sure to double check the flight details before booking.
Cheap Scandinavian Airlines flights from London to Illinois
Explore cheap flight options specifically provided by Scandinavian Airlines for the route between London and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated mai 20, 2024.
Have a look at some of the cheapest available Scandinavian Airlines flights departing from London and landing in Illinois. Check back soon if you're not seeing flights that suit your needs.
Cheap London to Illinois flights in May & June 2024
Find cheap flight options from London to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Prices were last updated on mai 20, 2024.
These are some of the most attractive deals on flights from London to Illinois in 2024. Check back regularly for other flight deals.
London to Illinois 2024 flight deals
Discover exclusive flight deals for travel between London and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated mai 20, 2024.
These are some of the most attractive deals on flights from London to Illinois in 2024. Check back regularly for other flight deals.
Non-stop flights to Illinois from London
Discover non-stop flight options from London to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated mai 20, 2024.
For a shorter flight, select one of these non-stop flights from London to Illinois. Those looking to potentially save on 1 or 2-stop flights from London to Illinois should utilize the search form at the the top of the page.
London to Illinois flights leaving soon
Find last-minute flight options from London to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated mai 20, 2024.
Book one of these great deals on flights from London to Illinois. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Illinois from London
Search for one-way flight options from London to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated mai 20, 2024.
If you're seeking multiple options on one-way flights from London to Illinois, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from London to Illinois instead should update the search form at the top of page.
Find flights from London to Illinois within your budget
Customize your flight search to find flights from London to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated mai 20, 2024.
Fly from
Fly to
Budget
$472 - $639
Route
Depart
Return
Price
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
mer. 11/6
1 stop15h 30m
Chicago O'Hare Intl
mer. 11/13
1 stop16h 15m
London GatwickChicago O'Hare Intl
LGW - ORD
LGWORD
London Gatwick
mar. 6/4
1 stop17h 56m
Chicago O'Hare Intl
lun. 6/24
1 stop14h 33m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
jeu. 11/7
1 stop17h 25m
Chicago O'Hare Intl
jeu. 11/14
1 stop15h 30m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
jeu. 9/12
1 stop26h 50m
Chicago O'Hare Intl
sam. 9/21
1 stop10h 30m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
lun. 10/28
1 stop26h 41m
Chicago O'Hare Intl
lun. 11/4
Nonstop7h 40m
London GatwickChicago O'Hare Intl
LGW - ORD
LGWORD
London Gatwick
ven. 9/13
1 stop12h 54m
Chicago O'Hare Intl
lun. 9/30
1 stop16h 50m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
mer. 6/12
Nonstop8h 42m
Chicago O'Hare Intl
mer. 7/10
Nonstop7h 40m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
mer. 11/6
Nonstop9h 00m
Chicago O'Hare Intl
mer. 11/13
Nonstop7h 45m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
mer. 9/11
1 stop13h 20m
Chicago O'Hare Intl
sam. 9/21
Nonstop8h 15m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated mai 20, 2024.
Peruse reviews from past customers who have flown with TAP AIR PORTUGAL, Scandinavian Airlines and Icelandair from London to Illinois to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Boarding
Entertainment
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Boarding
Entertainment
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Boarding
Entertainment
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Boarding
Entertainment
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Boarding
Entertainment
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Boarding
Entertainment
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Related info for your journey
Find useful and relevant information for your journey from London to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for London to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from London to Illinois
Discover the top 9 airlines that operate flights from London to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated mai 20, 2024.
Search flights from London to Illinois by cabin class
Find flights from London to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from London to Illinois
Find hourly flight availability from London to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mai 20, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 58%of flight departures | Morning6 am to noon |
| 41%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
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How does Cheapflights help users find flights from London to Illinois?
When you search for this flight from London to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from London to Illinois?
Cheapflights simply makes it quick and affordable to book flights from London to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from London to Illinois with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Illinois flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from London to Illinois become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from London today and book when prices fit your budget.