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 • First 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. Other layover airports each see under 5%.

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

Yes. Being flexible with your travel dates can save you up to 70% on the Champaign to London Heathrow Airport route. 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 Paddington Station, Central London and London Victoria Station. 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 $946 to $1,900. That means the highest observed fare was about 2x higher than the lowest one.

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 $953 to $1,875, with an average of $1,700 over the past 12 months. Anything below $953 counts as a good deal.

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

Iberia ($946) and British Airways ($1,033) 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 $1,488. 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 383 minutes over the past 3 months.

$946 CHEAP FLIGHTS from Champaign to London (CMI - LHR)

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Cheapest round-trip

$946

Typical prices: $953-$1,875

Iberia

Fri 10/19Fri 10/26

CMI - LHR • 1 stop

When to travel

March

Cheapest • 64% price drop

June

Most popular

Good to know

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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

Last minute

Recent round-trip flight deals from Champaign to Heathrow

Mon, Oct 19 - Mon, Oct 26

7:03 pm - 12:15 pmCMI Champaign University-Willard-LHR London Heathrow

11h 12m1 stop Chicago O'Hare Intl

12:35 pm - 8:25 pmLHR London Heathrow-CMI Champaign University-Willard

12h 50m1 stop Chicago O'Hare Intl

$946Iberia

Mon, Oct 19 - Mon, Oct 26

12:38 pm - 6:55 pmCMI Champaign University-Willard-LHR London Heathrow

24h 17m2 stops Chicago O'Hare Intl Madrid Barajas

4:30 pm - 8:25 pmLHR London Heathrow-CMI Champaign University-Willard

32h 55m1 stop Chicago O'Hare Intl

$955Iberia

Wed, Dec 2 - Tue, Dec 8

12:13 pm - 10:25 amCMI Champaign University-Willard-LHR London Heathrow

16h 12m1 stop Chicago O'Hare Intl

4:30 pm - 6:17 pmLHR London Heathrow-CMI Champaign University-Willard

31h 47m1 stop Chicago O'Hare Intl

$986Iberia

Wed, Dec 2 - Tue, Dec 8

12:13 pm - 10:25 amCMI Champaign University-Willard-LHR London Heathrow

16h 12m1 stop Chicago O'Hare Intl

6:05 am - 6:17 pmLHR London Heathrow-CMI Champaign University-Willard

18h 12m2 stops Madrid Barajas Chicago O'Hare Intl

$991Iberia

Wed, Dec 2 - Mon, Dec 7

12:13 pm - 8:35 amCMI Champaign University-Willard-LHR London Heathrow

14h 22m1 stop Chicago O'Hare Intl

3:00 pm - 6:17 pmLHR London Heathrow-CMI Champaign University-Willard

33h 17m2 stops Madrid Barajas Chicago O'Hare Intl

$1,002Iberia

Wed, Dec 2 - Tue, Dec 8

12:13 pm - 12:05 pmCMI Champaign University-Willard-LHR London Heathrow

17h 52m2 stops Chicago O'Hare Intl Madrid Barajas

7:30 am - 8:21 pmLHR London Heathrow-CMI Champaign University-Willard

18h 51m2 stops Madrid Barajas Chicago O'Hare Intl

$1,033British Airways

Wed, Dec 2 - Mon, Dec 7

12:13 pm - 10:25 amCMI Champaign University-Willard-LHR London Heathrow

16h 12m1 stop Chicago O'Hare Intl

12:35 pm - 6:17 pmLHR London Heathrow-CMI Champaign University-Willard

11h 42m1 stop Chicago O'Hare Intl

$1,035Iberia

Wed, Dec 2 - Mon, Dec 7

12:13 pm - 6:50 pmCMI Champaign University-Willard-LHR London Heathrow

24h 37m2 stops Chicago O'Hare Intl Madrid Barajas

8:45 am - 6:17 pmLHR London Heathrow-CMI Champaign University-Willard

39h 32m2 stops Madrid Barajas Chicago O'Hare Intl

$1,048Iberia

Thu, Dec 3 - Tue, Dec 8

6:50 pm - 6:55 amCMI Champaign University-Willard-LHR London Heathrow

30h 05m1 stop Chicago O'Hare Intl

7:05 pm - 6:17 pmLHR London Heathrow-CMI Champaign University-Willard

29h 12m2 stops Madrid Barajas Chicago O'Hare Intl

$1,053British Airways

Thu, Dec 3 - Tue, Dec 8

2:32 pm - 12:00 pmCMI Champaign University-Willard-LHR London Heathrow

15h 28m1 stop Dallas/Fort Worth

12:35 pm - 6:17 pmLHR London Heathrow-CMI Champaign University-Willard

11h 42m1 stop Chicago O'Hare Intl

$1,067American Airlines

Recent last minute flight deals from Champaign to Heathrow

Tue, Sep 8 - Tue, Sep 22

4:54 pm - 10:30 amCMI Champaign University-Willard-LHR London Heathrow

11h 36m1 stop Chicago O'Hare Intl

6:15 am - 8:56 pmLHR London Heathrow-CMI Champaign University-Willard

20h 41m2 stops Madrid Barajas Chicago O'Hare Intl

$864Iberia

Tue, Sep 8 - Tue, Sep 22

4:54 pm - 10:30 amCMI Champaign University-Willard-LHR London Heathrow

11h 36m1 stop Chicago O'Hare Intl

6:15 am - 8:56 pmLHR London Heathrow-CMI Champaign University-Willard

20h 41m2 stops Madrid Barajas Chicago O'Hare Intl

$865Iberia

Tue, Sep 8 - Tue, Sep 22

4:54 pm - 10:30 amCMI Champaign University-Willard-LHR London Heathrow

11h 36m1 stop Chicago O'Hare Intl

9:45 am - 8:56 pmLHR London Heathrow-CMI Champaign University-Willard

17h 11m1 stop Chicago O'Hare Intl

$897American Airlines

Tue, Sep 8 - Tue, Sep 22

4:54 pm - 3:30 pmCMI Champaign University-Willard-LHR London Heathrow

16h 36m2 stops Chicago O'Hare Intl Barcelona-El Prat

6:15 am - 8:56 pmLHR London Heathrow-CMI Champaign University-Willard

20h 41m2 stops Madrid Barajas Chicago O'Hare Intl

$998Iberia

Tue, Sep 8 - Tue, Sep 22

4:54 pm - 10:30 amCMI Champaign University-Willard-LHR London Heathrow

11h 36m1 stop Chicago O'Hare Intl

6:15 am - 8:56 pmLHR London Heathrow-CMI Champaign University-Willard

20h 41m2 stops Madrid Barajas Chicago O'Hare Intl

$1,094Iberia

Thu, Sep 10 - Sun, Sep 20

1:23 pm - 7:40 amCMI Champaign University-Willard-LHR London Heathrow

12h 17m1 stop Chicago O'Hare Intl

7:30 pm - 8:56 pmLHR London Heathrow-CMI Champaign University-Willard

31h 26m2 stops Rome Fiumicino Chicago O'Hare Intl

$1,102British Airways

Thu, Sep 10 - Sun, Sep 20

1:23 pm - 10:50 amCMI Champaign University-Willard-LHR London Heathrow

15h 27m1 stop Chicago O'Hare Intl

6:15 pm - 6:10 pmLHR London Heathrow-CMI Champaign University-Willard

53h 55m2 stops Naples Chicago O'Hare Intl

$1,125British Airways

Tue, Sep 8 - Tue, Sep 22

11:41 am - 10:30 amCMI Champaign University-Willard-LHR London Heathrow

16h 49m1 stop Chicago O'Hare Intl

12:15 pm - 8:56 pmLHR London Heathrow-CMI Champaign University-Willard

14h 41m1 stop Chicago O'Hare Intl

$1,126American Airlines

Tue, Sep 8 - Tue, Sep 22

11:41 am - 10:30 amCMI Champaign University-Willard-LHR London Heathrow

16h 49m1 stop Chicago O'Hare Intl

12:15 pm - 8:56 pmLHR London Heathrow-CMI Champaign University-Willard

14h 41m1 stop Chicago O'Hare Intl

$1,127American Airlines

Tue, Sep 8 - Tue, Sep 22

4:54 pm - 4:30 pmCMI Champaign University-Willard-LHR London Heathrow

17h 36m2 stops Chicago O'Hare Intl Barcelona-El Prat

7:50 am - 8:56 pmLHR London Heathrow-CMI Champaign University-Willard

19h 06m2 stops Madrid Barajas Chicago O'Hare Intl

$1,155Iberia

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 from Champaign to London Heathrow Airport with more confidence.

Prices

Airlines

Layovers

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

Round-trip flights from Champaign to London Heathrow Airport start at $946. Prices are below average for this route right now, with typical round-trip fares ranging from $953 to $1,875. The lowest price found in the past 5 days was $946 on Iberia.

Find deals

Low season	September
High season	June
Cheapest flight	$946

Most popular time to fly with an average 10% increase in price.

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.

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
• First 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. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Champaign to London Heathrow Airport?
Yes. Being flexible with your travel dates can save you up to 70% on the Champaign to London Heathrow Airport route. 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 Paddington Station, Central London and London Victoria Station. 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 $946 to $1,900. That means the highest observed fare was about 2x higher than the lowest one.
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 $953 to $1,875, with an average of $1,700 over the past 12 months. Anything below $953 counts as a good deal.

If your dates can be flexible, aim for a Wednesday departure instead of Tuesday. On this route, Wednesday flights average $619 - about $1,419 less than Tuesday (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

$946 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

Recent last minute 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?

What is the cheapest airline 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

Flights to other popular destinations