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£791+ 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
26 Mar — 2 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Champaign in 2026

Enter your travel dates to find the best prices.

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 24 February 2026.

Tue 21/406:15
LHR
-
CMI
2 stops18h 13m
Iberia
Thu 21/506:05
CMI
-
LHR
2 stops22h 10m
Iberia
Deal found 21/2£791
Tue 21/411:10
LHR
-
CMI
1 stop13h 18m
Finnair
Thu 21/506:05
CMI
-
LHR
2 stops18h 10m
Finnair
Deal found 21/2£795
Wed 29/407:50
LHR
-
CMI
2 stops19h 45m
British Airways
Sun 3/518:58
CMI
-
LHR
1 stop32h 07m
British Airways
Deal found 20/2£802
Mon 27/415:15
LHR
-
CMI
1 stop12h 20m
Finnair
Sat 2/518:58
CMI
-
LHR
1 stop30h 42m
Finnair
Deal found 23/2£845
Tue 21/420:40
LGW
-
CMI
2 stops27h 48m
Iberia
Thu 21/518:28
CMI
-
LGW
2 stops34h 22m
Iberia
Deal found 20/2£910
Wed 29/420:40
LGW
-
CMI
2 stops30h 55m
Iberia
Sun 3/518:58
CMI
-
LGW
2 stops43h 02m
Iberia
Deal found 22/2£911
Mon 27/420:40
LGW
-
CMI
2 stops27h 48m
Iberia
Sat 2/518:58
CMI
-
LGW
2 stops33h 52m
Iberia
Deal found 23/2£954
Wed 8/420:40
LGW
-
CMI
2 stops27h 48m
Iberia
Wed 15/418:58
CMI
-
LGW
2 stops33h 52m
Iberia
Deal found 22/2£997

Find flight deals to Champaign

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 24 February 2026.

Return from

£791

One-way from

£986
Iberia
  • Iberia
  • 21/4-21/5
  • 4 total stops
  • 40h 23m total
  • London to Champaign
Search Deals
Iberia
  • Iberia
  • 2/8
  • 2 total stops
  • 30h 30m total
  • London to Champaign
Search Deals

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 24 February 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

06:15-18:28

2 stops18h 13m

Champaign University-Willard

Thu 21/5

06:05-10:15

2 stops22h 10m

£791

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Wed 29/4

07:50-21:35

2 stops19h 45m

Champaign University-Willard

Sun 3/5

18:58-09:05

1 stop32h 07m

£802

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Mon 27/4

15:15-21:35

1 stop12h 20m

Champaign University-Willard

Sat 2/5

18:58-07:40

1 stop30h 42m

£845

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Mon 27/4

06:15-21:34

2 stops21h 19m

Champaign University-Willard

Sat 2/5

18:58-07:40

1 stop30h 42m

£869

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Tue 21/4

20:40-18:28

2 stops27h 48m

Champaign University-Willard

Thu 21/5

18:28-10:50

2 stops34h 22m

£910

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Wed 29/4

20:40-21:35

2 stops30h 55m

Champaign University-Willard

Sun 3/5

18:58-20:00

2 stops43h 02m

£911

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Mon 27/4

20:40-18:28

2 stops27h 48m

Champaign University-Willard

Sat 2/5

18:58-10:50

2 stops33h 52m

£954

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Wed 8/4

20:40-18:28

2 stops27h 48m

Champaign University-Willard

Wed 15/4

18:58-10:50

2 stops33h 52m

£997

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Sun 2/8

20:50-21:20

2 stops30h 30m

£986

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Sun 2/8

21:45-21:20

2 stops29h 35m

£991

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 11 results
1
2

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 33 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 18 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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Can Cheapflights find flights to Champaign with no change fees?

Yes, we can. To see specific flights to Champaign with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Champaign become cheaper?

Not ready to book yet? You can track prices for flights to Champaign on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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