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Cheap flights from London to Champaign from £767

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CMI
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Champaign

Enter your travel dates to find the best prices.

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 August 2026.

Tue 22/906:15 -
2 stops20h 41m
Tue 29/918:41 -
1 stop11h 34m
Deal found 8/8£767
Tue 17/1106:05 -
2 stops18h 11m
Thu 26/1112:11 -
2 stops16h 14m
Deal found 6/8£784
Tue 17/1112:35 -
1 stop11h 41m
Tue 24/1105:51 -
2 stops21h 14m
Deal found 6/8£803
Wed 18/1117:15 -
2 stops24h 29m
Wed 25/1105:51 -
2 stops19h 09m
Deal found 6/8£810
Mon 23/1106:15 -
2 stops20h 13m
Sun 29/1118:46 -
1 stop31h 49m
Deal found 6/8£812
Mon 23/1106:15 -
2 stops20h 13m
Wed 25/1118:46 -
1 stop31h 49m
Deal found 6/8£818
Sun 22/1110:00 -
2 stops40h 28m
Mon 30/1118:46 -
1 stop10h 49m
Deal found 6/8£820
Tue 17/1106:05 -
2 stops18h 11m
Wed 25/1105:51 -
2 stops18h 24m
Deal found 6/8£821
Tue 22/920:40 -
2 stops30h 16m
Tue 29/913:23 -
2 stops15h 27m
Deal found 8/8£823
Sun 20/919:20 -
2 stops28h 50m
Sun 27/913:23 -
1 stop11h 27m
Deal found 6/8£824
Wed 4/1111:45 -
2 stops36h 31m
Sat 7/1115:21 -
2 stops21h 39m
Deal found 6/8£2,942
Sat 21/1111:45 -
2 stops36h 40m
Tue 24/1112:11 -
2 stops24h 49m
Deal found 7/8£2,945

Find flight deals from London to Champaign

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Champaign (CMI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 August 2026.

Round-trip from

£767
British Airways
  • British Airways
  • 22/9-29/9
  • 3 total stops
  • 32h 15m total
  • London to Champaign
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Champaign that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 August 2026.
Use the filters below to find and compare flights from London to Champaign that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Tue 22/9

06:15-20:56

2 stops20h 41m

Champaign University-Willard

Tue 29/9

18:41-12:15

1 stop11h 34m

£767

LondonChampaign

LGW London Gatwick - CMI Champaign University-Willard

LGWCMI

London Gatwick

Tue 22/9

20:40-20:56

2 stops30h 16m

Champaign University-Willard

Tue 29/9

13:23-10:50

2 stops15h 27m

£823

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Sun 20/9

19:20-18:10

2 stops28h 50m

Champaign University-Willard

Sun 27/9

13:23-06:50

1 stop11h 27m

£824

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Sat 21/11

06:15-20:28

2 stops20h 13m

Champaign University-Willard

Tue 24/11

18:46-11:35

1 stop10h 49m

£842
Fastest return journey

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Fri 20/11

12:35-18:25

1 stop11h 50m

Champaign University-Willard

Mon 30/11

18:46-11:35

1 stop10h 49m

£857

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Sun 22/11

12:35-18:25

1 stop11h 50m

Champaign University-Willard

Sun 29/11

18:46-06:55

1 stop30h 09m

£862

LondonChampaign

LGW London Gatwick - CMI Champaign University-Willard

LGWCMI

London Gatwick

Wed 4/11

11:45-18:16

2 stops36h 31m

Champaign University-Willard

Sat 7/11

15:21-19:00

2 stops21h 39m

£2,942

LondonChampaign

LGW London Gatwick - CMI Champaign University-Willard

LGWCMI

London Gatwick

Sat 21/11

11:45-18:25

2 stops36h 40m

Champaign University-Willard

Tue 24/11

12:11-19:00

2 stops24h 49m

£2,945
Cheapest one-way
Fastest single journey

LondonChampaign

LHR London Heathrow - CMI Champaign University-Willard

LHRCMI

London Heathrow

Fri 28/8

11:10-16:24

1 stop11h 14m

£1,004

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Sorted 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.
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

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

Related info for your journey

Find useful and relevant information for your journey from London to Champaign. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 20h 41m. British Airways provides one of the quickest options available for as low as £767. 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.

See more FAQs

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Alternative routes for London to Champaign

See prices for flight routes from nearby airports that may be better suited for you.
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