£814+ 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.
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 28 October 2025.
Find flight deals to Champaign
Best flights to ChampaignDiscover 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 28 October 2025.
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 28 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights to Champaign that are best for you.
Fly from
Route
Depart
Return
Price
LondonChampaign
LHR - CMI
LHRCMI
London Heathrow
Tue 21/4
06:10-21:29
2 stops21h 19m
Champaign University-Willard
Thu 21/5
15:02-09:05
1 stop12h 03m
LondonChampaign
LHR - CMI
LHRCMI
London Heathrow
Tue 21/4
13:10-21:29
1 stop14h 19m
Champaign University-Willard
Thu 21/5
15:02-07:20
1 stop10h 18m
LondonChampaign
LHR - CMI
LHRCMI
London Heathrow
Fri 27/3
10:15-20:32
1 stop15h 17m
Champaign University-Willard
Tue 31/3
06:26-10:30
1 stop22h 04m
LondonChampaign
LGW - CMI
LGWCMI
London Gatwick
Fri 27/3
11:20-12:37
2 stops30h 17m
Champaign University-Willard
Tue 31/3
13:16-10:40
2 stops15h 24m
LondonChampaign
LGW - CMI
LGWCMI
London Gatwick
Fri 27/3
19:40-21:27
2 stops30h 47m
Champaign University-Willard
Tue 31/3
13:16-20:00
2 stops24h 44m
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.
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 32 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
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