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£745+ 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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
— CMI
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Champaign in 2026

Find the latest flights to Champaign in 2026, 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 15 January 2026.

Return from

£720
British Airways
  • British Airways
  • 29/4-3/5
  • 3 total stops
  • 50h 33m total
  • London to Champaign
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Cheapest flights to Champaign
Explore the most affordable flight options available to Champaign. Find the lowest fares based on data from user searches, with prices last updated on 15 January 2026.

Tue 21/419:25
LHR
-
CMI
2 stops32h 05m
British Airways
Thu 21/518:32
CMI
-
LHR
1 stop11h 43m
British Airways
Deal found 14/1£745
Tue 21/410:05
LHR
-
CMI
1 stop34h 26m
Iberia
Thu 21/518:32
CMI
-
LHR
1 stop31h 33m
Iberia
Deal found 13/1£752
Fri 20/214:10
LHR
-
CMI
1 stop13h 34m
British Airways
Tue 24/215:47
CMI
-
LHR
1 stop13h 48m
British Airways
Deal found 13/1£759
Fri 27/212:35
LHR
-
CMI
1 stop15h 09m
British Airways
Fri 6/315:47
CMI
-
LHR
1 stop10h 28m
British Airways
Deal found 13/1£786
Sat 28/214:10
LHR
-
CMI
1 stop13h 34m
British Airways
Sat 7/312:05
CMI
-
LHR
1 stop16h 20m
British Airways
Deal found 14/1£788
Tue 21/420:40
LGW
-
CMI
2 stops27h 37m
Iberia
Thu 21/511:40
CMI
-
LGW
2 stops17h 10m
Iberia
Deal found 13/1£802
Wed 15/420:40
LGW
-
CMI
2 stops27h 37m
Iberia
Sun 19/418:47
CMI
-
LGW
2 stops34h 03m
Iberia
Deal found 14/1£806
Wed 29/420:40
LGW
-
CMI
2 stops27h 37m
Iberia
Sun 3/518:47
CMI
-
LGW
2 stops34h 03m
Iberia
Deal found 12/1£807
Fri 27/219:40
LGW
-
CMI
2 stops32h 04m
Iberia
Fri 6/315:47
CMI
-
LGW
2 stops21h 13m
Iberia
Deal found 13/1£811

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 15 January 2026.
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

Tue 21/4

19:25-21:30

2 stops32h 05m

Champaign University-Willard

Thu 21/5

18:32-12:15

1 stop11h 43m

£745

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

10:05-14:31

1 stop34h 26m

Champaign University-Willard

Thu 21/5

18:32-08:05

1 stop31h 33m

£752

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Fri 20/2

14:10-21:44

1 stop13h 34m

Champaign University-Willard

Tue 24/2

15:47-11:35

1 stop13h 48m

£759

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Fri 27/2

12:35-21:44

1 stop15h 09m

Champaign University-Willard

Fri 6/3

15:47-08:15

1 stop10h 28m

£786

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Tue 21/4

20:40-18:17

2 stops27h 37m

Champaign University-Willard

Thu 21/5

11:40-10:50

2 stops17h 10m

£802

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Wed 15/4

20:40-18:17

2 stops27h 37m

Champaign University-Willard

Sun 19/4

18:47-10:50

2 stops34h 03m

£806

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Wed 29/4

20:40-18:17

2 stops27h 37m

Champaign University-Willard

Sun 3/5

18:47-10:50

2 stops34h 03m

£807

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Fri 27/2

19:40-21:44

2 stops32h 04m

Champaign University-Willard

Fri 6/3

15:47-19:00

2 stops21h 13m

£811

Flights are sorted by cheapest return flights first.

Deals found on 14/1

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 20 hours 35 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 (13 hours 34 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. Newly renovated upscale home on the U of I golf course exclusively on VRBO is the closest property to Champaign University-Willard (1.0 mi away from Champaign University-Willard).

See more FAQs

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