How long is the flight from United Kingdom to Champaign?

Departing from United Kingdom to Champaign will take you 18h 46m. United Kingdom and Champaign are separated by a distance of 4044 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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.

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).

What is the cheapest time of day to fly from GB to CMI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Champaign as you normally would.

What airport do you fly into for flights to Champaign from United Kingdom?

Located just 11.3 mi from the city center, Champaign University-Willard (CMI) is the airport most travelers will use when flying to Champaign from United Kingdom.

Can I find deals for flights from United Kingdom to Champaign that include hotel bookings?

Yes. In addition to deals on United Kingdom to Champaign flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from United Kingdom to Champaign?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Champaign.

Can I find deals for business class flights from United Kingdom to Champaign?

Yes. Cheapflights offers flight deals from United Kingdom to Champaign by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£816+ Cheap Flights from the United Kingdom to Champaign

Cheap flight deals from United Kingdom to Champaign

Enter your travel dates to find the best prices.

Cheapest

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Cheapest flights from United Kingdom to Champaign
Explore the most affordable flight options available from United Kingdom to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.

Wed 2/1207:35 -

2 stops18h 46m

Sun 6/1218:59 -

1 stop29h 56m

Deal found 19/8£816

Wed 7/1006:30 -

2 stops19h 55m

Sat 17/1018:48 -

1 stop10h 02m

Deal found 20/8£842

Sat 14/1112:35 -

1 stop11h 43m

Tue 17/1112:13 -

1 stop16h 12m

Deal found 23/8£858

Wed 2/1219:40 -

2 stops28h 37m

Sun 6/1212:13 -

2 stops24h 47m

Deal found 19/8£914

Wed 7/1020:40 -

2 stops27h 25m

Sat 17/1012:38 -

2 stops16h 12m

Deal found 20/8£1,054

Sat 14/1111:45 -

2 stops36h 31m

Tue 17/1112:11 -

2 stops24h 49m

Deal found 22/8£2,950

Find flight deals from United Kingdom to Champaign

Round-trip from	£816

British Airways
2/12-6/12
3 total stops
48h 42m total
United Kingdom to Champaign

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Route

Depart

Return

Price

Cheapest return flight

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Wed 2/12

07:35-20:21

2 stops18h 46m

Champaign University-Willard

Sun 6/12

18:59-06:55

1 stop29h 56m

£816

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Wed 7/10

06:30-20:25

2 stops19h 55m

Champaign University-Willard

Sat 17/10

18:48-10:50

1 stop10h 02m

£842

Fastest return journey

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Sat 14/11

12:35-18:16

1 stop11h 41m

Champaign University-Willard

Tue 17/11

12:11-10:25

1 stop16h 14m

£858

LondonChampaign

LGW London Gatwick - CMI Champaign University-Willard

LGWCMI

London Gatwick

Wed 2/12

19:40-18:17

2 stops28h 37m

Champaign University-Willard

Sun 6/12

12:13-19:00

2 stops24h 47m

£914

LondonChampaign

LGW London Gatwick - CMI Champaign University-Willard

LGWCMI

London Gatwick

Wed 7/10

20:40-18:05

2 stops27h 25m

Champaign University-Willard

Sat 17/10

12:38-10:50

2 stops16h 12m

£1,054

LondonChampaign

LGW London Gatwick - CMI Champaign University-Willard

LGWCMI

London Gatwick

Sat 14/11

11:45-18:16

2 stops36h 31m

Champaign University-Willard

Tue 17/11

12:11-19:00

2 stops24h 49m

£2,950

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Sorted by cheapest first

Best time to book a flight from United Kingdom to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from United Kingdom with our price prediction graph.

LHR-CMI

LGW-CMI

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 from the United Kingdom to Champaign

GB0-CMI

LHR-CMI

LGW-CMI

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Champaign from United Kingdom?
Located just 11.3 mi from the city center, Champaign University-Willard (CMI) is the airport most travelers will use when flying to Champaign from United Kingdom.
How long is the flight from United Kingdom to Champaign?
Departing from United Kingdom to Champaign will take you 18h 46m. United Kingdom and Champaign are separated by a distance of 4044 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from United Kingdom to Champaign that include hotel bookings?
Yes. In addition to deals on United Kingdom to Champaign flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Champaign?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Champaign.
Can I find deals for business class flights from United Kingdom to Champaign?
Yes. Cheapflights offers flight deals from United Kingdom to Champaign by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Champaign for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Cheap flights from the United Kingdom to Champaign from £816

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Champaign

Cheapest flights from United Kingdom to ChampaignExplore the most affordable flight options available from United Kingdom to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.

Explore the most affordable flight options available from United Kingdom to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.

Best flights from United Kingdom to ChampaignDiscover carefully curated flight deals from United Kingdom to Champaign that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

Discover carefully curated flight deals from United Kingdom to Champaign that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

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Best time to book a flight from United Kingdom to Champaign

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Related info for your journey

What airport do you fly into for flights to Champaign from United Kingdom?

How long is the flight from United Kingdom to Champaign?

Can I find deals for flights from United Kingdom to Champaign that include hotel bookings?

How can I find direct flights from United Kingdom to Champaign?

Can I find deals for business class flights from United Kingdom to Champaign?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to Champaign

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Complete your trip

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Direct flights to Illinois

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United Kingdom and Champaign flights

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How does Cheapflights help users find flights from United Kingdom to Champaign?

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

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Cheapest flights from United Kingdom to Champaign
Explore the most affordable flight options available from United Kingdom to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.

Best flights from United Kingdom to Champaign
Discover carefully curated flight deals from United Kingdom to Champaign that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.