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Cheap flights from London to Champaign from £609

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Champaign departing on 29/4. 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
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Find the cheapest flights from London to Champaign

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
12:15 - 21:35
LHR
-
CMI
15h 20m
1 stop
British Airways Logo
14:28 - 12:15
CMI
-
LHR
15h 47m
1 stop
£870British Airways
Thu, 30 Apr - Thu, 7 May
British Airways Logo
19:25 - 18:28
LHR
-
CMI
29h 03m
2 stops
British Airways Logo
18:44 - 08:05
CMI
-
LHR
31h 21m
1 stop
£872British Airways
Tue, 21 Apr - Thu, 21 May
British Airways Logo
06:15 - 18:28
LHR
-
CMI
18h 13m
2 stops
British Airways Logo
18:44 - 08:05
CMI
-
LHR
31h 21m
1 stop
£879British Airways
Tue, 21 Apr - Thu, 21 May
British Airways Logo
19:25 - 18:28
LHR
-
CMI
29h 03m
2 stops
British Airways Logo
18:44 - 08:05
CMI
-
LHR
31h 21m
1 stop
£882British Airways
Tue, 21 Apr - Thu, 21 May
British Airways Logo
12:15 - 18:28
LHR
-
CMI
12h 13m
1 stop
British Airways Logo
18:44 - 08:05
CMI
-
LHR
31h 21m
1 stop
£891British Airways
Tue, 21 Apr - Thu, 21 May
British Airways Logo
14:45 - 18:28
LHR
-
CMI
33h 43m
1 stop
British Airways Logo
18:44 - 08:05
CMI
-
LHR
31h 21m
1 stop
£899British Airways
Tue, 21 Apr - Thu, 21 May
British Airways Logo
12:15 - 18:28
LHR
-
CMI
12h 13m
1 stop
British Airways Logo
18:44 - 08:05
CMI
-
LHR
31h 21m
1 stop
£903British Airways
Tue, 21 Apr - Thu, 21 May
British Airways Logo
06:15 - 21:35
LHR
-
CMI
21h 20m
2 stops
British Airways Logo
14:28 - 12:15
CMI
-
LHR
15h 47m
1 stop
£912British Airways
Thu, 30 Apr - Thu, 7 May
British Airways Logo
06:15 - 21:35
LHR
-
CMI
21h 20m
2 stops
British Airways Logo
14:28 - 12:00
CMI
-
LHR
15h 32m
2 stops
£944British Airways
Thu, 30 Apr - Thu, 7 May
Iberia Logo
11:30 - 21:35
LGW
-
CMI
40h 05m
2 stops
Iberia Logo
14:28 - 10:50
CMI
-
LGW
14h 22m
2 stops
£950Iberia
Thu, 30 Apr - Thu, 7 May

British Airways flights from London to Champaign

Our best British Airways deals on London to Champaign flight tickets
British Airways
30 Apr
LHR12:15London Heathrow
15h 20m
1 stop
CMI21:35Champaign University-Willard
7 May
CMI14:28Champaign University-Willard
15h 47m
1 stop
LHR12:15London Heathrow
£870
British Airways
21 Apr
LHR19:25London Heathrow
29h 03m
2 stops
CMI18:28Champaign University-Willard
21 May
CMI18:44Champaign University-Willard
31h 21m
1 stop
LHR08:05London Heathrow
£872
British Airways
21 Apr
LHR06:15London Heathrow
18h 13m
2 stops
CMI18:28Champaign University-Willard
21 May
CMI18:44Champaign University-Willard
31h 21m
1 stop
LHR08:05London Heathrow
£879

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 17 March 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
Fastest return journey

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 30/4

12:15-21:35

1 stop15h 20m

Champaign University-Willard

Thu 7/5

14:28-12:15

1 stop15h 47m

£870

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

19:25-18:28

2 stops29h 03m

Champaign University-Willard

Thu 21/5

18:44-08:05

1 stop31h 21m

£872

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

06:15-18:28

2 stops18h 13m

Champaign University-Willard

Thu 21/5

18:44-08:05

1 stop31h 21m

£879

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

19:25-18:28

2 stops29h 03m

Champaign University-Willard

Thu 21/5

18:44-08:05

1 stop31h 21m

£882

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

12:15-18:28

1 stop12h 13m

Champaign University-Willard

Thu 21/5

18:44-08:05

1 stop31h 21m

£891

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

14:45-18:28

1 stop33h 43m

Champaign University-Willard

Thu 21/5

18:44-08:05

1 stop31h 21m

£899

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

12:15-18:28

1 stop12h 13m

Champaign University-Willard

Thu 21/5

18:44-08:05

1 stop31h 21m

£903

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 30/4

06:15-21:35

2 stops21h 20m

Champaign University-Willard

Thu 7/5

14:28-12:15

1 stop15h 47m

£912

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 30/4

06:15-21:35

2 stops21h 20m

Champaign University-Willard

Thu 7/5

14:28-12:00

2 stops15h 32m

£944

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

Thu 30/4

11:30-21:35

2 stops40h 05m

Champaign University-Willard

Thu 7/5

14:28-10:50

2 stops14h 22m

£950

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Champaign from

How to get the cheapest flight ticket from London to Champaign

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Champaign University-Willard?

United Airlines and American Airlines are the most popular carriers operating from London to Champaign University-Willard

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

15h 20m

Direct flights

None
The fastest flight from London to Champaign takes 15h 20m
There are no direct flights from London to Champaign. There are no popular flight routes from London to Champaign.
Search flight deals

  • 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 15h 20m.

  • 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.

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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