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Cheap flights from London to Champaign from £827

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Champaign departing on 17/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London to Champaign

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
07:50 - 20:56
LHR
-
CMI
19h 06m
2 stops
British Airways Logo
13:23 - 07:40
CMI
-
LHR
12h 17m
1 stop
£827British Airways
Thu, 17 Sep - Thu, 1 Oct
British Airways Logo
14:25 - 20:56
LHR
-
CMI
12h 31m
1 stop
British Airways Logo
13:23 - 07:40
CMI
-
LHR
12h 17m
1 stop
£836British Airways
Thu, 17 Sep - Thu, 1 Oct
British Airways Logo
07:50 - 23:37
LHR
-
CMI
21h 47m
2 stops
British Airways Logo
18:41 - 17:15
CMI
-
LHR
16h 34m
2 stops
£838British Airways
Thu, 17 Sep - Thu, 1 Oct
Iberia Logo
06:15 - 20:56
LHR
-
CMI
20h 41m
2 stops
Iberia Logo
13:23 - 12:15
CMI
-
LHR
16h 52m
1 stop
£846Iberia
Thu, 17 Sep - Thu, 1 Oct
British Airways Logo
15:15 - 20:56
LHR
-
CMI
11h 41m
1 stop
British Airways Logo
18:41 - 06:20
CMI
-
LHR
29h 39m
2 stops
£853British Airways
Thu, 17 Sep - Sat, 3 Oct
Iberia Logo
20:40 - 20:56
LGW
-
CMI
30h 16m
2 stops
Iberia Logo
13:23 - 10:50
CMI
-
LGW
15h 27m
2 stops
£856Iberia
Thu, 17 Sep - Thu, 1 Oct
Iberia Logo
06:15 - 20:56
LHR
-
CMI
20h 41m
2 stops
Iberia Logo
13:23 - 14:55
CMI
-
LHR
19h 32m
2 stops
£856Iberia
Thu, 17 Sep - Thu, 1 Oct
Iberia Logo
11:10 - 20:56
LHR
-
CMI
15h 46m
1 stop
Iberia Logo
13:23 - 10:50
CMI
-
LHR
15h 27m
1 stop
£860Iberia
Thu, 17 Sep - Thu, 1 Oct
British Airways Logo
15:15 - 20:56
LHR
-
CMI
11h 41m
1 stop
British Airways Logo
13:23 - 09:05
CMI
-
LHR
13h 42m
1 stop
£866British Airways
Thu, 17 Sep - Sat, 3 Oct
Iberia Logo
06:15 - 20:56
LHR
-
CMI
20h 41m
2 stops
Iberia Logo
18:41 - 17:15
CMI
-
LHR
16h 34m
2 stops
£880Iberia
Thu, 17 Sep - Sat, 3 Oct

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British Airways flights from London to Champaign

Our best British Airways deals on London to Champaign flight tickets
British Airways
17 Sept
LHR07:50London Heathrow
19h 06m
2 stops
CMI20:56Champaign University-Willard
1 Oct
CMI13:23Champaign University-Willard
12h 17m
1 stop
LHR07:40London Heathrow
£827
British Airways
17 Sept
LHR14:25London Heathrow
12h 31m
1 stop
CMI20:56Champaign University-Willard
1 Oct
CMI13:23Champaign University-Willard
12h 17m
1 stop
LHR07:40London Heathrow
£836
British Airways
17 Sept
LHR07:50London Heathrow
21h 47m
2 stops
CMI23:37Champaign University-Willard
1 Oct
CMI18:41Champaign University-Willard
16h 34m
2 stops
LHR17:15London Heathrow
£838

Iberia flights from London to Champaign

Our best Iberia deals on London to Champaign flight tickets
Iberia
17 Sept
LHR06:15London Heathrow
20h 41m
2 stops
CMI20:56Champaign University-Willard
1 Oct
CMI13:23Champaign University-Willard
16h 52m
1 stop
LHR12:15London Heathrow
£846
Iberia
17 Sept
LGW20:40London Gatwick
30h 16m
2 stops
CMI20:56Champaign University-Willard
1 Oct
CMI13:23Champaign University-Willard
15h 27m
2 stops
LGW10:50London Gatwick
£856
Iberia
17 Sept
LHR06:15London Heathrow
20h 41m
2 stops
CMI20:56Champaign University-Willard
1 Oct
CMI13:23Champaign University-Willard
19h 32m
2 stops
LHR14:55London Heathrow
£856

momondo 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, momondo users made 279,928 searches. Data last updated 24 July 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 - CMI

LHRCMI

London Heathrow

Thu 17/9

07:50-20:56

2 stops19h 06m

Champaign University-Willard

Thu 1/10

13:23-07:40

1 stop12h 17m

£827
Fastest return journey

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 17/9

14:25-20:56

1 stop12h 31m

Champaign University-Willard

Thu 1/10

13:23-07:40

1 stop12h 17m

£836

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 17/9

07:50-23:37

2 stops21h 47m

Champaign University-Willard

Thu 1/10

18:41-17:15

2 stops16h 34m

£838

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 17/9

06:15-20:56

2 stops20h 41m

Champaign University-Willard

Thu 1/10

13:23-12:15

1 stop16h 52m

£846

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 17/9

15:15-20:56

1 stop11h 41m

Champaign University-Willard

Sat 3/10

18:41-06:20

2 stops29h 39m

£853

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Thu 17/9

20:40-20:56

2 stops30h 16m

Champaign University-Willard

Thu 1/10

13:23-10:50

2 stops15h 27m

£856

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 17/9

06:15-20:56

2 stops20h 41m

Champaign University-Willard

Thu 1/10

13:23-14:55

2 stops19h 32m

£856

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 17/9

11:10-20:56

1 stop15h 46m

Champaign University-Willard

Thu 1/10

13:23-10:50

1 stop15h 27m

£860

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 17/9

15:15-20:56

1 stop11h 41m

Champaign University-Willard

Sat 3/10

13:23-09:05

1 stop13h 42m

£866

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 17/9

06:15-20:56

2 stops20h 41m

Champaign University-Willard

Sat 3/10

18:41-17:15

2 stops16h 34m

£880

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from London to Champaign

Are you open to changing your travel dates? Check out the ideal times to fly from London to Champaign according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Champaign (LON to CMI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Champaign

Fastest flight time

12h 03m

Direct flights

None
The fastest flight from London to Champaign takes 12h 03m
There are no direct flights from London to Champaign. There are no popular flight routes from London to Champaign.
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Frequently asked questions about flying from London to Champaign

  • How far is London to Champaign University-Willard by plane?

    A flight from London to Champaign University-Willard will travel around 4047.2 mi. In terms of flight time, this usually takes a little over 12h 03m.

  • When did momondo last update prices for flights from London to Champaign University-Willard Airport?

    Prices for flights from London to Champaign University-Willard Airport refresh daily.

  • How old do you have to be to fly from London to Champaign University-Willard Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Champaign University-Willard Airport.

  • What documentation or ID do you need to fly to Champaign University-Willard Airport?

    The required travel and health documents for your Champaign University-Willard Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Champaign University-Willard Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from London to Champaign

  • How do I get Price Alerts for flights from London to Champaign?

    Search flight deals from London to Champaign. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from London to Champaign with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from London to Champaign?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Champaign. momondo saves you time and could save you money on your trip.

Can I find flights from London to Champaign with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Champaign flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Champaign?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Champaign.

I’m not ready to book a flight from London to Champaign right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Champaign, momondo offers a useful price alert feature which will track prices for flights to Champaign from London and alert you when they change.

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