How long is the flight from London to Champaign?

A quick flight from London to Champaign can take about 16h 10m. British Airways provides one of the quickest options available for as low as £939. The distance from London to Champaign is about 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 LON to CMI?

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

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

Champaign University-Willard (CMI), located 11.3 mi from the city center, is the airport you fly into when you book flights from London to Champaign. 0 airlines have flights to University-Willard from London on a regular basis. Booking flights from London to Champaign University-Willard should not be difficult; the airport handles an average of 0 inbound flights from London per day.

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

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

How can I find direct flights from London to Champaign?

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

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

Yes. Cheapflights offers flight deals from London 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.

£874+ Cheap Flights from London to Champaign

Cheap flight deals from London to Champaign

Enter your travel dates to find the best prices.

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Cheapest flights from London to Champaign
Explore the most affordable flight options available from London to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Wed 23/1207:50 -

2 stops19h 11m

Wed 30/1211:25 -

2 stops14h 40m

Deal found 8/11£930

Thu 24/1211:50 -

1 stop16h 10m

Thu 31/1211:25 -

1 stop15h 10m

Deal found 9/11£939

Tue 22/1219:45 -

2 stops28h 25m

Tue 29/1211:25 -

1 stop15h 10m

Deal found 7/11£960

Tue 22/1212:35 -

1 stop11h 35m

Tue 29/1211:25 -

1 stop15h 10m

Deal found 7/11£1,019

Mon 9/1112:35 -

1 stop11h 43m

Sat 14/1115:21 -

2 stops34h 44m

Deal found 5/11£1,128

Wed 23/1206:15 -

2 stops17h 55m

Wed 30/1211:25 -

1 stop15h 10m

Deal found 8/11£1,178

Mon 9/1112:35 -

1 stop11h 43m

Sat 14/1118:50 -

1 stop30h 05m

Deal found 5/11£1,258

Tue 22/1207:30 -

2 stops16h 40m

Tue 29/1211:25 -

2 stops21h 30m

Deal found 7/11£1,671

Find flight deals from London to Champaign

Round-trip from	£894
One-way from	£874

British Airways
16/4-20/4
3 total stops
32h 47m total
London to Champaign

Search Deals

Iberia
14/11-31/12
2 total stops
18h 18m total
London to Champaign

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Sat 14/11

06:00-18:18

2 stops18h 18m

Champaign University-Willard

Wed 31/12

00:00-07:00

Nonstop0h 00m

£874

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Sat 14/11

06:00-20:21

2 stops20h 21m

Champaign University-Willard

Wed 31/12

00:00-07:00

Nonstop0h 00m

£875

Fastest return journey

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Sat 14/11

11:00-18:18

1 stop13h 18m

Champaign University-Willard

Wed 31/12

00:00-07:00

Nonstop0h 00m

£876

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Fri 16/4

06:15-21:35

2 stops21h 20m

Champaign University-Willard

Tue 20/4

14:38-08:05

1 stop11h 27m

£896

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Wed 23/12

07:50-21:01

2 stops19h 11m

Champaign University-Willard

Wed 30/12

11:25-08:05

2 stops14h 40m

£930

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Thu 24/12

11:50-22:00

1 stop16h 10m

Champaign University-Willard

Thu 31/12

11:25-08:35

1 stop15h 10m

£939

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Wed 23/12

12:35-21:01

1 stop14h 26m

Champaign University-Willard

Wed 30/12

11:25-08:35

1 stop15h 10m

£1,019

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Tue 22/12

12:35-18:10

1 stop11h 35m

Champaign University-Willard

Tue 29/12

11:25-08:35

1 stop15h 10m

£1,019

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Wed 23/12

06:15-18:10

2 stops17h 55m

Champaign University-Willard

Wed 30/12

11:25-08:35

1 stop15h 10m

£1,178

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Sun 15/11

19:40-18:18

2 stops28h 38m

Champaign University-Willard

Wed 31/12

00:00-07:00

Nonstop0h 00m

£1,192

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from London to Champaign

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

LON-CMI

LHR-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 London to Champaign

LON-CMI

LHR-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 London?
Champaign University-Willard (CMI), located 11.3 mi from the city center, is the airport you fly into when you book flights from London to Champaign. 0 airlines have flights to University-Willard from London on a regular basis. Booking flights from London to Champaign University-Willard should not be difficult; the airport handles an average of 0 inbound flights from London per day.
How long is the flight from London to Champaign?
A quick flight from London to Champaign can take about 16h 10m. British Airways provides one of the quickest options available for as low as £939. The distance from London to Champaign is about 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 London to Champaign that include hotel bookings?
Yes. In addition to deals on London to Champaign flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Champaign?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Champaign.
Can I find deals for business class flights from London to Champaign?
Yes. Cheapflights offers flight deals from London 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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Cheap flights from London to Champaign from £874

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Champaign

Cheapest flights from London to ChampaignExplore the most affordable flight options available from London to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Explore the most affordable flight options available from London to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from London to ChampaignDiscover carefully curated flight deals from London to Champaign that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from London to Champaign that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from London to ChampaignDiscover last-minute flight deals from London to Champaign. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from London to Champaign. Data last updated 10 November 2026 and is based on user searches.

One-way flights from London to ChampaignSearch for one-way flight options from London to Champaign. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from London to Champaign. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

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Best time to book a flight from London to Champaign

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Related info for your journey

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

How long is the flight from London to Champaign?

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

How can I find direct flights from London to Champaign?

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

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Cheapest flights from London to Champaign
Explore the most affordable flight options available from London to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from London to Champaign
Discover carefully curated flight deals from London to Champaign that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from London to Champaign
Discover last-minute flight deals from London to Champaign. Data last updated 10 November 2026 and is based on user searches.

One-way flights from London to Champaign
Search for one-way flight options from London to Champaign. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.