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£740+ Cheap flights to Champaign

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
— CMI
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Champaign in 2025

Find the latest flights to Champaign 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 was last updated on 26 November 2025.

Return from

£738

One-way from

£900
American Airlines
  • American Airlines
  • 4/2-8/2
  • 4 total stops
  • 47h 49m total
  • London to Champaign
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Iberia
  • Iberia
  • 1/12
  • 2 total stops
  • 30h 00m total
  • London to Champaign
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Find flight deals to Champaign

Enter your travel dates to find the best prices.

Best flights to Champaign
Discover carefully curated flight deals to Champaign that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 November 2025.

Wed 4/211:00LHR - CMI
1 stop15h 27mAmerican Airlines
Sun 8/218:53CMI - LHR
2 stops31h 37mAmerican Airlines
Deal found 25/11£740
Tue 21/406:10LHR - CMI
2 stops21h 19mBritish Airways
Thu 21/515:02CMI - LHR
1 stop10h 18mBritish Airways
Deal found 25/11£763
Tue 21/420:40LGW - CMI
2 stops30h 49mIberia
Thu 21/515:02CMI - LGW
2 stops22h 58mIberia
Deal found 25/11£906
Wed 4/212:30LGW - CMI
2 stops37h 57mAmerican Airlines
Sun 8/211:24CMI - LGW
2 stops39h 36mAmerican Airlines
Deal found 24/11£755
Tue 21/409:15LHR - CMI
2 stops18h 14mIberia
Thu 21/515:02CMI - LHR
2 stops21h 13mIberia
Deal found 25/11£909

Cheapflights Fare Finder

 
Locate flights to Champaign that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 26 November 2025.
Use the filters below to find and compare flights to Champaign that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Wed 4/2

11:00-20:27

1 stop15h 27m

Champaign University-Willard

Sun 8/2

18:53-08:30

2 stops31h 37m

£740

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Wed 4/2

12:30-20:27

2 stops37h 57m

Champaign University-Willard

Sun 8/2

11:24-09:00

2 stops39h 36m

£755

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

06:10-21:29

2 stops21h 19m

Champaign University-Willard

Thu 21/5

15:02-07:20

1 stop10h 18m

£763

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Tue 21/4

20:40-21:29

2 stops30h 49m

Champaign University-Willard

Thu 21/5

15:02-20:00

2 stops22h 58m

£906

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

09:15-21:29

2 stops18h 14m

Champaign University-Willard

Thu 21/5

15:02-18:15

2 stops21h 13m

£909

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Mon 1/12

19:40-19:40

2 stops30h 00m

£900

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Mon 1/12

19:40-19:40

2 stops30h 00m

£903

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Best time to book a flight to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign 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.

Cheapflights Insights

Everything you need to know about your flight to Champaign

How long is the flight to Champaign?

On average, a flight from London to Champaign takes 21 hours 19 minutes. Flights to Champaign from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Champaign by month

Plan your trip to Champaign by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Champaign ranges from 50.0 - 106.0 inches per month. May is typically the wettest month, when rainfall can reach 106.0 mm. February is typically the driest time to visit Champaign when rainfall is around 50.0 mm.

Temperature in Champaign by month

Plan your trip to Champaign by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Champaign, 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 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

FAQs about flying to Champaign

  • What airport do you fly into for flights to Champaign?

    Champaign University-Willard (CMI), located 11.3 mi from the city center, is the airport you fly into when you book flights to Champaign.

  • Can I find cheaper flights to Champaign if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Champaign on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Champaign depart from?

    For those looking to save time traveling to Champaign, London offers the quickest one-way flight (11 hours 50 minutes).

  • Does Champaign University-Willard have car hire?

    Yes. Those touching down at Champaign University-Willard can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Champaign University-Willard?

    Yes. Champaign University-Willard has hotels nearby for those requiring accommodations. 5 minutes away from Campus and Statefarm Stadium, 2min away from Willard Airport is the closest property to Champaign University-Willard (1.0 mi away from Champaign University-Willard).

See more FAQs

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