Which airports can I use when flying from Champaign to London Heathrow Airport?

Flights from Champaign to London Heathrow Airport usually depart from Champaign University-Willard (CMI) and arrive at London Heathrow (LHR).

What cabin classes can I book on flights from Champaign to London Heathrow Airport?

Three cabin classes are available on flights from Champaign to London Heathrow Airport: • Economy Class • Premium Economy Class • Business Class

Which airports do connecting flights from Champaign to London Heathrow Airport pass through?

Most connecting flights from Champaign to London Heathrow Airport pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Champaign to London Heathrow Airport?

Yes. Flexible dates can save you up to 70% on flights from Champaign to London Heathrow Airport. Wednesday is the cheapest departure day at $619 round-trip on average, while Tuesday is the most expensive at $2,038, a difference of $1,419. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in London Heathrow Airport?

Some of the most popular sights in London Heathrow Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Heathrow Airport on KAYAK.

Do I need a passport to fly from Champaign to London Heathrow Airport?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Champaign to London Heathrow Airport changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $918 to $5,541. That means the highest observed fare was about 6x higher than the lowest one.

How are flight prices from Champaign to London Heathrow Airport looking right now?

One-way fares from Champaign to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $358, which is 67% below the typical average for this route.

What is the time difference between Champaign and London Heathrow Airport?

London Heathrow Airport is 6 hours ahead of Champaign (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at London Heathrow Airport (LHR)?

London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include: • GREEN MOTION • DRIVALIA • Europcar • Alamo • Hertz

How much should I expect to pay for a Champaign to London Heathrow Airport flight?

Round-trip flights from Champaign to London Heathrow Airport range from $1,012 to $1,813, with an average of $1,611 over the past 12 months. Anything below $1,012 counts as a good deal.

How much is a round-trip flight from Champaign to London Heathrow Airport?

Round-trip flights from Champaign to London Heathrow Airport typically range from $1,012 to $1,813. The lowest price found in the past 5 days was $918, on Iberia.

Which airline is the cheapest to fly from Champaign to London Heathrow Airport?

Iberia ($918) and British Airways ($945) are the cheapest airlines to fly round-trip from Champaign to London Heathrow Airport according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Champaign to London Heathrow Airport?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $1,408. Based on KAYAK data over the past 3 months.

When flying from Champaign to London Heathrow Airport which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Champaign to London Heathrow Airport layovers at 6h 24m over the past 3 months.

$354 CHEAP FLIGHTS from Champaign to London (CMI - LHR)

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Cheapest round-trip

$918

Typical prices: $1,012-$1,813

Iberia

Fri 3/23Fri 3/30

CMI - LHR • 1 stop

Cheapest one-way

$354

Typical prices: $962-$1,147

British Airways

Thu 3/22

CMI - LHR • 1 stop

When to travel

March

Cheapest • 63% price drop

June

Most popular

Good to know

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We hope you love your trip to London Heathrow Airport!

Flight Deals

Cheap Flights from Champaign to Heathrow (CMI-LHR)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Champaign to Heathrow

Tue, Mar 23 - Tue, Mar 30

12:10 pm - 10:25 amCMI Champaign University-Willard-LHR London Heathrow

17h 15m1 stop Chicago O'Hare Intl

7:50 am - 8:25 pmLHR London Heathrow-CMI Champaign University-Willard

18h 35m2 stops Madrid Barajas Chicago O'Hare Intl

$918Iberia

Fri, Feb 12 - Fri, Feb 19

12:10 pm - 8:35 amCMI Champaign University-Willard-LHR London Heathrow

14h 25m1 stop Chicago O'Hare Intl

7:30 am - 6:22 pmLHR London Heathrow-CMI Champaign University-Willard

16h 52m2 stops Madrid Barajas Chicago O'Hare Intl

$939Iberia

Wed, Mar 17 - Tue, Mar 23

6:53 pm - 10:25 amCMI Champaign University-Willard-LHR London Heathrow

10h 32m1 stop Chicago O'Hare Intl

6:05 am - 6:22 pmLHR London Heathrow-CMI Champaign University-Willard

17h 17m2 stops Madrid Barajas Chicago O'Hare Intl

$945British Airways

Fri, Feb 12 - Fri, Feb 19

12:10 pm - 7:25 pmCMI Champaign University-Willard-LHR London Heathrow

25h 15m2 stops Chicago O'Hare Intl Madrid Barajas

7:30 am - 6:22 pmLHR London Heathrow-CMI Champaign University-Willard

16h 52m2 stops Madrid Barajas Chicago O'Hare Intl

$947Iberia

Wed, Mar 17 - Tue, Mar 23

6:53 pm - 10:25 amCMI Champaign University-Willard-LHR London Heathrow

10h 32m1 stop Chicago O'Hare Intl

11:00 am - 8:25 pmLHR London Heathrow-CMI Champaign University-Willard

14h 25m1 stop Chicago O'Hare Intl

$957British Airways

Fri, Feb 12 - Fri, Feb 19

12:10 pm - 10:25 amCMI Champaign University-Willard-LHR London Heathrow

16h 15m1 stop Chicago O'Hare Intl

4:30 pm - 6:22 pmLHR London Heathrow-CMI Champaign University-Willard

31h 52m1 stop Chicago O'Hare Intl

$977Iberia

Wed, Mar 17 - Tue, Mar 23

6:53 pm - 10:25 amCMI Champaign University-Willard-LHR London Heathrow

10h 32m1 stop Chicago O'Hare Intl

7:30 am - 8:25 pmLHR London Heathrow-CMI Champaign University-Willard

17h 55m2 stops Madrid Barajas Chicago O'Hare Intl

$987British Airways

Tue, Dec 1 - Tue, Dec 8

5:53 am - 6:55 amCMI Champaign University-Willard-LHR London Heathrow

19h 02m1 stop Chicago O'Hare Intl

4:30 pm - 11:28 amLHR London Heathrow-CMI Champaign University-Willard

24h 58m1 stop Chicago O'Hare Intl

$1,013American Airlines

Tue, Dec 1 - Tue, Dec 8

7:01 pm - 11:35 amCMI Champaign University-Willard-LHR London Heathrow

10h 34m1 stop Chicago O'Hare Intl

9:55 am - 8:25 pmLHR London Heathrow-CMI Champaign University-Willard

16h 30m2 stops Charlotte Douglas Chicago O'Hare Intl

$1,018American Airlines

Tue, Dec 1 - Tue, Dec 8

12:14 pm - 12:05 pmCMI Champaign University-Willard-LHR London Heathrow

17h 51m2 stops Chicago O'Hare Intl Madrid Barajas

6:05 am - 6:30 pmLHR London Heathrow-CMI Champaign University-Willard

18h 25m2 stops Madrid Barajas Chicago O'Hare Intl

$1,024British Airways

Booking Insights

Price, demand and travel trends for Champaign to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Champaign to London Heathrow Airport? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Champaign to London Heathrow Airport departing in march.

Find deals

Low season	March
High season	June
Cheapest flight	$354

Beat the crowds with an average 84% drop in travelers.

The most popular month to fly with an average 9% increase in travelers.

One-way flight from Champaign to London Heathrow Airport

When to book flights from Champaign to Heathrow

Are your dates flexible? Find out the best times to travel from Champaign to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Champaign to London Heathrow Airport?
Three cabin classes are available on flights from Champaign to London Heathrow Airport:

• Economy Class
• Premium Economy Class
• Business Class
Do I need a passport to fly from Champaign to London Heathrow Airport?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Champaign to London Heathrow Airport flight?
Round-trip flights from Champaign to London Heathrow Airport range from $1,012 to $1,813, with an average of $1,611 over the past 12 months. Anything below $1,012 counts as a good deal.
Have flight prices from Champaign to London Heathrow Airport changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $918 to $5,541. That means the highest observed fare was about 6x higher than the lowest one.
How are flight prices from Champaign to London Heathrow Airport looking right now?
One-way fares from Champaign to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $358, which is 67% below the typical average for this route.
What car rental options are available at London Heathrow Airport (LHR)?
London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz
Which airports can I use when flying from Champaign to London Heathrow Airport?
Flights from Champaign to London Heathrow Airport usually depart from Champaign University-Willard (CMI) and arrive at London Heathrow (LHR).
Which airports do connecting flights from Champaign to London Heathrow Airport pass through?
Most connecting flights from Champaign to London Heathrow Airport pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Champaign to London Heathrow Airport?
Yes. Flexible dates can save you up to 70% on flights from Champaign to London Heathrow Airport. Wednesday is the cheapest departure day at $619 round-trip on average, while Tuesday is the most expensive at $2,038, a difference of $1,419.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Champaign and London Heathrow Airport?
London Heathrow Airport is 6 hours ahead of Champaign (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in London Heathrow Airport?
Some of the most popular sights in London Heathrow Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Heathrow Airport on KAYAK.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average $619, about $1,419 less than Tuesday fares (70% savings) based on the last 12 months.
If you can choose when to travel, plan your Champaign to London Heathrow Airport trip for March. Fares historically average $604 round-trip in that month - typically $1,271 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

• Hilton London Heathrow Airport

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CMI - LHR

$354 Find Cheap Flights from Champaign to London - Compare and Save

Everything you should know

Cheap Flights from Champaign to Heathrow (CMI-LHR)

Recent round-trip flight deals from Champaign to Heathrow

Recent one-way flight deals from Champaign to Heathrow

Price, demand and travel trends for Champaign to London Heathrow Airport flights

How much is a round-trip flight from Champaign to London Heathrow Airport?

Which airline is the cheapest to fly from Champaign to London Heathrow Airport?

What is the cheapest layover airport when flying from Champaign to London Heathrow Airport?

When flying from Champaign to London Heathrow Airport which airport offers the shortest layover?

Key details for Champaign to London Heathrow Airport flights

Low season

High season

Cheapest flight

When to book flights from Champaign to Heathrow

Your Champaign to London Heathrow Airport flight questions, answered

Your guide to booking Champaign to London Heathrow Airport flights

More options for your flight from Champaign to Heathrow

Complete your trip to London with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

Find direct flights to and from Champaign and Heathrow

Flights from domestic origins to Heathrow

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