Popular in | July |
---|---|
Cheapest in | February |
Round-trip from | £443 |
One-way from | £202 |
Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Chicago. Check prices with Cheapflights to find a great deal for your trip.
Users have found that booking a flight from London to Chicago at least 28 days early can save you up to 8% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from London to Chicago for as little as £544 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £559 for flights departing within the next 3 days.
February can be a great time to fly to Chicago from London with a flight ticket averaging about £541. Cheapflights users have found deals in the month of February for as cheap as £371. The most expensive prices can be found in the month of July.
It’s typically best to fly out from London to Chicago in the evening. Doing so could potentially save you 10% on the flight price compared to flying at midday, which is usually more expensive.
TAP AIR PORTUGAL is one of the most popular airlines used for those travelling from London to Chicago. London to Chicago flights are typically 61% cheaper than other airlines traveling the same route. Flights from TAP AIR PORTUGAL typically cost £647.15 RT. The cheapest TAP AIR PORTUGAL flight found for this route was £541. London Heathrow Airport is the most common London airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from London to Chicago, TAP AIR PORTUGAL flights are 4% more popular than any other airline flying that same route.
If you’re travelling from London to Chicago, one of the more common airlines travelling that route is Finnair. Flights from Finnair travelling this route typically cost £732.14 RT. This price is typically 55% more expensive than other airlines that offer London to Chicago flights. When booking this route, the cheapest RT price found was £559. London Heathrow Airport is the most common London airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from London to Chicago, Finnair flights are 3% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
£392 - £434
Route
Depart
Return
Price
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Tue 15/10
1 stop26h 20m
Chicago O'Hare Intl
Mon 21/10
1 stop12h 45m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Mon 28/10
1 stop12h 45m
Chicago O'Hare Intl
Mon 4/11
1 stop14h 10m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Tue 17/9
1 stop14h 05m
Chicago O'Hare Intl
Mon 23/9
1 stop13h 20m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Mon 28/10
1 stop11h 50m
Chicago O'Hare Intl
Thu 7/11
1 stop11h 15m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Tue 10/9
Nonstop8h 40m
Chicago O'Hare Intl
Wed 25/9
Nonstop7h 50m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Tue 17/9
1 stop12h 23m
Chicago O'Hare Intl
Tue 24/9
1 stop10h 20m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Mon 16/9
Nonstop8h 35m
Chicago O'Hare Intl
Thu 26/9
1 stop10h 45m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Mon 28/10
2 stops17h 27m
Chicago O'Hare Intl
Mon 4/11
1 stop14h 55m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Mon 9/9
1 stop12h 30m
Chicago O'Hare Intl
Mon 23/9
Nonstop8h 05m
Currently, January is the cheapest month in which you can book a flight from London to Chicago (average of £601). Flying from London to Chicago in July is currently the most expensive (average of £782). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
£479
February
£494
March
£485
April
£496
May
£513
June
£602
July
£623
August
£571
September
£534
October
£516
November
£496
December
£500
CHI Temperature | -5 - 23 °C |
---|
Comfort
Overall
Crew
Entertainment
Boarding
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.
Comfort
Overall
Crew
Entertainment
Boarding
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.
Comfort
Overall
Crew
Entertainment
Boarding
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.
Comfort
Overall
Crew
Entertainment
Boarding
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.
Comfort
Overall
Crew
Entertainment
Boarding
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.
Comfort
Overall
Crew
Entertainment
Boarding
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.
0%of flight departures | Early morningMidnight to 6 am |
---|---|
61%of flight departures | Morning6 am to noon |
39%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Monday | 36daily flights |
---|---|
Tuesday | 36daily flights |
Wednesday | 36daily flights |
Thursday | 36daily flights |
Friday | 36daily flights |
Saturday | 39daily flights |
Sunday | 36daily flights |
Cheapflights helps you search for flights from London to Chicago via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Chicago from London.
Need flexible booking options for your flight to Chicago from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Not ready to book yet? You can track prices for flights from London to Chicago on Cheapflights with our Price Alert feature and get notified when better prices are available.