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Cheap Business Class flights to Chicago O'Hare Intl Airport

LHR — ORD
5 May — 12 May1
1 adult

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Cheap business class flights to Chicago O'Hare Intl Airport in 2025

Find the latest flights to Chicago O'Hare Intl Airport in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data were last updated on 30 April 2025.

Average Price

£1,875

Cheapest Price

£1,341

Top Rated Airline

Finnair

No. of Airlines

21
Average for return business class flights in April 2025
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The lowest price for a business class flight ticket to O'Hare Intl
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Most popular airline to fly business class with to O'Hare Intl in the past 7 days
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Find business class flight deals to Chicago O'Hare Intl Airport

Cheapest business class flights to O'Hare Intl
Explore the most affordable business class flight options available to O'Hare Intl. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.

Mon 11/821:25LHR - ORD
1 stop29h 50mIcelandair
Thu 14/822:15ORD - LHR
1 stop16h 05mIcelandair
Deal found 29/4£1,483
Mon 14/715:40LGW - ORD
1 stop32h 35mIcelandair
Fri 18/719:25ORD - LGW
1 stop13h 15mIcelandair
Deal found 29/4£1,505
Wed 10/913:05MAN - ORD
1 stop11h 10mIcelandair
Wed 1/1019:25ORD - MAN
1 stop10h 15mIcelandair
Deal found 29/4£1,575
Sat 6/910:00MAN - ORD
1 stop12h 10mScandinavian Airlines
Sat 27/919:15ORD - MAN
1 stop17h 35mScandinavian Airlines
Deal found 29/4£1,747
Wed 23/719:50LHR - ORD
1 stop25h 10mTAP AIR PORTUGAL
Sun 27/718:00ORD - LHR
1 stop12h 45mTAP AIR PORTUGAL
Deal found 29/4£1,873
Thu 11/915:30LHR - ORD
Nonstop8h 45mIberia
Tue 16/921:15ORD - LHR
Nonstop7h 40mIberia
Deal found 29/4£1,916

Travel insights for business class flights from United Kingdom to O'Hare Intl

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

What is the cheapest month to book a Business Class flight from United Kingdom to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a Business Class flight from United Kingdom to Chicago O'Hare Intl Airport (average of £1,101). Flying from United Kingdom to Chicago O'Hare Intl Airport in August is currently the most expensive (average of £1,833). 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.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

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.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

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).

Frequently asked questions about Chicago O'Hare Intl Airport business class tickets

Find answers to common questions related to business class tickets for flights to Chicago O'Hare Intl Airport. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 30 April 2025.

  • What is the cheapest price for a Business Class ticket to Chicago O'Hare Intl Airport?

    A usual price for a Business Class ticket to Chicago O'Hare Intl Airport is £1,875. Factors like departure/arrival dates or even airline preference can impact final rates. Find Business Class deals as low as £1,341/person if flying from London Heathrow Airport.

  • How much do Prem Economy Class flight tickets to Chicago O'Hare Intl Airport cost?

    If Business Class cabins are above your budget, Prem Economy Class is a great alternative for 30% cheaper - plus, you still get some similar premium services and extra leg room. Prem Economy Class flights to Chicago O'Hare Intl Airport are currently about £1,328/ticket.

  • How many premium cabins does Finnair have for flights to Chicago O'Hare Intl Airport?

    Travellers who want to experience premium cabins usually book through Finnair, the most popular airline with flights to Chicago O'Hare Intl Airport. There are 3 premium cabins provided right now: Business Class, Prem Economy Class and First Class.

  • What is the cheapest month to book a Business Class flight from United Kingdom to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a Business Class flight from United Kingdom to Chicago O'Hare Intl Airport (average of £1,101). Flying from United Kingdom to Chicago O'Hare Intl Airport in August is currently the most expensive (average of £1,833). 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.

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