Find flights
Flight research
Deals
British Airways Reviews

British Airways flights from London Heathrow Airport to Chicago (LHR - CHI)

LHR — CHI
14 May — 21 May1
1 adult
Tue 14/5
Tue 21/5

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

British Airways flights from Heathrow to Chicago in 2024

Find detailed information about British Airways flights from Heathrow to Chicago. Explore the options provided by British Airways to plan your journey from Heathrow to Chicago. Data last updated 9 May 2024.

Popular in

August

Cheapest in

February

Average price (all airlines)

£539

One-way from

£454

Return from

£403
Highest demand for flights from London Heathrow to Chicago; 14% potential price increase.
Search Deals
Best time to find cheap flights from London Heathrow to Chicago; 2% potential price drop.
Search Deals
Average price for all London Heathrow to Chicago flights (one-way and round-trip).
Search Deals
Cheapest one-way British Airways flight from London Heathrow to Chicago
Search Deals
Cheapest return British Airways flight from London Heathrow to Chicago
Search Deals

  • Can I get a flight from London Heathrow Airport to Chicago on British Airways for under £700?

    There are 6 flights available on British Airways from London Heathrow Airport to Chicago for under £700. These prices can change based on many factors including date and time. To find LHR-CHI flight prices for your dates, click here.

  • How do most travelers feel about British Airways?

    The general consensus from 1,429 Cheapflights users is that British Airways is a 7.4/10. Select your travel dates above for updated prices on flights from London Heathrow Airport to Chicago (LHR-CHI).

Cheapest British Airways flights from Heathrow to Chicago

Discover the cheapest flight options specifically offered by British Airways for travel from Heathrow to Chicago. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 876,925 searches. The data was last updated on 9 May 2024.
Wed 15/508:10LHR - ORD
Nonstop8h 35mBritish Airways
Mon 20/523:00ORD - LHR
Nonstop7h 45mBritish Airways
Deal found 8/5£419
Pick Dates
Wed 15/514:45LHR - ORD
Nonstop8h 35mBritish Airways
Tue 21/518:00ORD - LHR
Nonstop7h 50mBritish Airways
Deal found 8/5£444
Pick Dates
Thu 16/512:15LHR - ORD
Nonstop8h 40mBritish Airways
Sun 19/523:00ORD - LHR
Nonstop7h 45mBritish Airways
Deal found 9/5£476
Pick Dates

Direct flights from Heathrow to Chicago on British Airways

Discover the cheapest flight options specifically offered by British Airways for travel from Heathrow to Chicago. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days Cheapflights users made total of 876,925 searches. The data was last updated on 9 May 2024.
Wed 11/911:05LHR - ORD
Nonstop8h 40mBritish Airways
Tue 24/919:15ORD - LHR
Nonstop7h 50mBritish Airways
Deal found 9/5£403
Pick Dates
Mon 16/913:10LHR - ORD
Nonstop8h 40mBritish Airways
Thu 26/908:20ORD - LHR
Nonstop7h 50mBritish Airways
Deal found 8/5£418
Pick Dates
Mon 9/911:05LHR - ORD
Nonstop8h 40mBritish Airways
Wed 25/921:25ORD - LHR
Nonstop7h 50mBritish Airways
Deal found 9/5£427
Pick Dates

Last minute deals on Cheapflights

Explore last-minute flight deals on British Airways for various destinations, including Heathrow to Chicago. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated 9 May 2024 and based on user searches. In the last 7 days Cheapflights users made total of 876,925 searches.
Wed 15/508:10LHR - ORD
Nonstop8h 35mBritish Airways
Mon 20/523:00ORD - LHR
Nonstop7h 45mBritish Airways
Deal found 8/5£419
Pick Dates
Wed 15/514:45LHR - ORD
Nonstop8h 35mBritish Airways
Tue 21/518:00ORD - LHR
Nonstop7h 50mBritish Airways
Deal found 8/5£444
Pick Dates
Thu 16/512:15LHR - ORD
Nonstop8h 40mBritish Airways
Sun 19/523:00ORD - LHR
Nonstop7h 45mBritish Airways
Deal found 9/5£476
Pick Dates

One-way British Airways flights to Chicago from Heathrow

Search for direct flight options from Heathrow to Chicago specifically provided by British Airways. Find affordable direct fares from British Airways and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 876,925 searches. The data was last updated on 9 May 2024.
Tue 24/906:15LHR - ORD
1 stop14h 05mBritish Airways
Deal found 9/5£454
Pick Dates
Wed 25/911:05LHR - ORD
Nonstop8h 40mBritish Airways
Deal found 9/5£461
Pick Dates
Wed 18/908:10LHR - ORD
Nonstop8h 35mBritish Airways
Deal found 9/5£468
Pick Dates

Average price of British Airways flights from Heathrow to Chicago

Plan your British Airways flight from Heathrow to Chicago by taking into account the cheapest months to travel. The average price of a one-way British Airways flight from Heathrow to Chicago is currently £461 while a return flight costs £416. Price data was last updated on 5 May 2024.

Currently, the most affordable month to book a British Airways flight from London Heathrow Airport to Chicago in January, with an average price of £601. Conversely, traveling with British Airways from London Heathrow Airport to Chicago in July will be the most expensive, with an average cost of £782. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

£481

February

£496

March

£487

April

£498

May

£516

June

£605

July

£626

August

£573

September

£536

October

£518

November

£499

December

£503

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

-5 - 23 °C

If weather is an important factor for your trip to Chicago, 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).

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 Chicago on another airline
Consider alternative airlines that service the Chicago area. Flight routes are based on user searches made on Cheapflights and were last updated on 9 May 2024.

Finnair flights from London Heathrow to Chicago
Lufthansa flights from London Heathrow to Chicago

See what others are saying about British Airways

Read reviews and see what other travellers are saying about their experiences with British Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing British Airways for your next flight. Reviews last updated 9 May 2024.
British Airways
6.8
Okay
6,867 reviews
Check prices
Overview

Crew

7.7

Food

6.4

Boarding

7.0

Entertainment

6.5

Comfort

6.8
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.
View all available airlines