Weekly Iberia flight availability from London Heathrow Airport to Chicago O'Hare Intl Airport

The most Iberia flights from LHR to ORD are scheduled on a Wednesday (4 on average). You will have fewer Iberia flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

£384+ Iberia Flights from Heathrow to O'Hare Intl

Cheapflights users flying from London to Chicago on Iberia typically fly into Chicago O'Hare Intl and depart from London Heathrow. Select your dates above for pricing.

Iberia flights from Heathrow to O'Hare Intl in 2025

One-way from	£384
Return from	£439
Popular in	July
Cheapest in	September
Average price (all airlines)	£632

Iberia
20/2
Nonstop
8h 50m total
London to Chicago

Search Deals

Iberia
27/2-3/3
1 total stop
20h 15m total
London to Chicago

Search Deals

Highest demand for flights from London Heathrow to Chicago O'Hare Intl; 12% potential price increase.

Search Deals

Best time to find cheap flights from London Heathrow to Chicago O'Hare Intl; 2% potential price drop.

Search Deals

Average price for all London Heathrow to Chicago O'Hare Intl flights (one-way and round-trip).

Search Deals

Can I get a flight from London Heathrow Airport to Chicago O'Hare Intl Airport on Iberia for under £666?
There are 12 flights available on Iberia from London Heathrow Airport to Chicago O'Hare Intl Airport for under £666. These prices can change based on many factors including date and time. To find LHR-ORD flight prices for your dates, click here.

Find Iberia flight deals from Heathrow to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest Iberia flights from Heathrow to O'Hare Intl
Explore the most affordable Iberia flight options available from Heathrow to O'Hare Intl. Find the lowest fares with prices last updated on 26 December 2025.

Sat 24/112:35LHR - ORD

Nonstop8h 50mIberia

Sun 1/220:45ORD - LHR

Nonstop7h 40mIberia

Deal found 24/12£445

Thu 22/119:05LHR - ORD

1 stop25h 50mIberia

Sun 1/220:45ORD - LHR

Nonstop7h 40mIberia

Deal found 26/12£464

Tue 30/1212:35LHR - ORD

Nonstop8h 50mIberia

Tue 13/120:45ORD - LHR

Nonstop7h 40mIberia

Deal found 24/12£721

Best Iberia flights from Heathrow to O'Hare Intl
Discover carefully curated Iberia flight deals from Heathrow to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 December 2025.

Fri 27/212:35LHR - ORD

Nonstop8h 50mIberia

Tue 3/318:35ORD - LHR

1 stop11h 25mIberia

Deal found 26/12£439

Sat 28/207:30LHR - ORD

1 stop13h 25mIberia

Sun 1/320:45ORD - LHR

Nonstop7h 40mIberia

Deal found 26/12£457

Fri 1/514:25LHR - ORD

Nonstop8h 35mIberia

Mon 11/520:30ORD - LHR

Nonstop8h 00mIberia

Deal found 26/12£457

Direct Iberia flights from Heathrow to O'Hare Intl
Explore direct Iberia flight options from Heathrow to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 December 2025.

Sat 24/112:35LHR - ORD

Nonstop8h 50mIberia

Sun 1/220:45ORD - LHR

Nonstop7h 40mIberia

Deal found 24/12£445

Fri 1/509:15LHR - ORD

Nonstop8h 40mIberia

Tue 12/520:30ORD - LHR

Nonstop8h 00mIberia

Deal found 26/12£457

Mon 13/412:15LHR - ORD

Nonstop8h 25mIberia

Wed 22/417:40ORD - LHR

Nonstop7h 40mIberia

Deal found 26/12£457

Last-minute Iberia flights from Heathrow to O'Hare Intl
Discover last-minute Iberia flight deals from Heathrow to O'Hare Intl. Data last updated 26 December 2025 and is based on user searches.

Sat 24/112:35LHR - ORD

Nonstop8h 50mIberia

Sun 1/220:45ORD - LHR

Nonstop7h 40mIberia

Deal found 24/12£445

Thu 22/119:05LHR - ORD

1 stop25h 50mIberia

Sun 1/220:45ORD - LHR

Nonstop7h 40mIberia

Deal found 26/12£464

Tue 30/1212:35LHR - ORD

Nonstop8h 50mIberia

Tue 13/120:45ORD - LHR

Nonstop7h 40mIberia

Deal found 24/12£721

Travel insights for Iberia flights from Heathrow to O'Hare Intl

Get recent, data-driven insights about Iberia flights from Heathrow to O'Hare Intl including ideal travel times, pricing trends, and more.

Prices

Airlines

What is the cheapest month to book a flight from London Heathrow Airport to Chicago O'Hare Intl Airport with Iberia?

Currently, the most affordable month to book a Iberia flight from London Heathrow Airport to Chicago O'Hare Intl Airport in March, with an average price of £372. Conversely, traveling with Iberia from London Heathrow Airport to Chicago O'Hare Intl Airport in January will be the most expensive, with an average cost of £576. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Heathrow to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Heathrow with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Browse thousands of different options on Cheapflights for your next trip

See what others are saying about Iberia

Iberia

7.0

Good

3,060 reviews

Check prices

Overview

Recent reviews

6.0

Okay|Dec 2025

Transparency. There was a gate change that was not disclosed on my ticket that made the connection to Vegas hurried. Also, it’s a given that for international travel, luggage pickup is required at first port of entry in the US, but please don’t have international employees set the expectation that luggage does not have to be picked up until the final destination. If I followed her instructions, my luggage would have been sitting at my connection now.

8.0

Very Good|Dec 2025

They should give bottle of water to each passenger

10.0

Wonderful|Dec 2025

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance

2.0

Poor|Nov 2025

Ground staff in Seville are incompetent. I fly over 300K KM per year and understand rules. Had to waste time to try to get baggage checked through for entire reservation but ground crew insisted I had to claim in Madrid. Once in Madrid, Ground staff said that it should have been checked through and did recheck the baggage. Wasted time and energy. Not level of service expected when flying business class with family and 10 suitcases. And one suitcase got lost.

8.0

Very Good|Nov 2025

Food could be better.

1 out of 1020

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Iberia flights from London Heathrow Airport to Chicago O'Hare Intl Airport (LHR - ORD)

Cheapflights users flying from London to Chicago on Iberia typically fly into Chicago O'Hare Intl and depart from London Heathrow. Select your dates above for pricing.

Iberia flights from Heathrow to O'Hare Intl in 2025

Find detailed information about Iberia flights from Heathrow to O'Hare Intl. Explore the options provided by Iberia to plan your journey from Heathrow to O'Hare Intl. Data last updated 26 December 2025.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

Can I get a flight from London Heathrow Airport to Chicago O'Hare Intl Airport on Iberia for under £666?

Find Iberia flight deals from Heathrow to O'Hare Intl

Cheapest Iberia flights from Heathrow to O'Hare IntlExplore the most affordable Iberia flight options available from Heathrow to O'Hare Intl. Find the lowest fares with prices last updated on 26 December 2025.

Explore the most affordable Iberia flight options available from Heathrow to O'Hare Intl. Find the lowest fares with prices last updated on 26 December 2025.

Travel insights for Iberia flights from Heathrow to O'Hare Intl

Get recent, data-driven insights about Iberia flights from Heathrow to O'Hare Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Heathrow Airport to Chicago O'Hare Intl Airport with Iberia?

Weekly Iberia flight availability from London Heathrow Airport to Chicago O'Hare Intl Airport

Rainfall in O'Hare Intl by month

Temperature in O'Hare Intl by month

Best time to book a flight from Heathrow to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Heathrow with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to O'Hare Intl on another airline

Consider alternative airlines that service the O'Hare Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 26 December 2025.

See what others are saying about Iberia

Overview

100% Free

Book with Flexibility

Travel Smart

Cheapest Iberia flights from Heathrow to O'Hare Intl
Explore the most affordable Iberia flight options available from Heathrow to O'Hare Intl. Find the lowest fares with prices last updated on 26 December 2025.