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Cheap flights from London Heathrow Airport to Champaign from £664

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 Heathrow Airport to Champaign departing on 4/3. 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
0 bags
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Find the cheapest flights from London Heathrow Airport to Champaign

Cheap return flights

Enter your travel dates to find the best prices.
Iberia Logo
20:00 - 18:17
LHR
-
CMI
28h 17m
2 stops
Iberia Logo
11:40 - 10:15
CMI
-
LHR
16h 35m
2 stops
£710Iberia
Tue, 21 Apr - Thu, 21 May
Iberia Logo
12:55 - 21:07
LHR
-
CMI
14h 12m
1 stop
Iberia Logo
06:20 - 10:15
CMI
-
LHR
21h 55m
2 stops
£717Iberia
Tue, 21 Apr - Thu, 21 May
British Airways Logo
07:50 - 21:30
LHR
-
CMI
19h 40m
2 stops
British Airways Logo
18:47 - 07:40
CMI
-
LHR
30h 53m
1 stop
£719British Airways
Wed, 29 Apr - Sun, 3 May
British Airways Logo
06:15 - 21:30
LHR
-
CMI
21h 15m
2 stops
British Airways Logo
18:47 - 07:40
CMI
-
LHR
30h 53m
1 stop
£720British Airways
Wed, 29 Apr - Sun, 3 May
British Airways Logo
07:50 - 21:30
LHR
-
CMI
19h 40m
2 stops
British Airways Logo
18:47 - 18:45
CMI
-
LHR
41h 58m
2 stops
£730British Airways
Wed, 29 Apr - Sun, 3 May
British Airways Logo
15:15 - 18:17
LHR
-
CMI
33h 02m
1 stop
British Airways Logo
18:47 - 09:05
CMI
-
LHR
32h 18m
1 stop
£739British Airways
Wed, 29 Apr - Sun, 3 May
British Airways Logo
13:10 - 21:30
LHR
-
CMI
14h 20m
1 stop
British Airways Logo
18:47 - 07:40
CMI
-
LHR
30h 53m
1 stop
£740British Airways
Wed, 29 Apr - Sun, 3 May
Multiple Airlines Logo
07:30 - 20:27
LHR
-
CMI
18h 57m
2 stops
Multiple Airlines Logo
07:03 - 12:15
CMI
-
LHR
23h 12m
1 stop
£761Multiple Airlines
Sat, 7 Feb - Wed, 11 Feb
British Airways Logo
19:25 - 21:30
LHR
-
CMI
32h 05m
2 stops
British Airways Logo
18:32 - 12:15
CMI
-
LHR
11h 43m
1 stop
£775British Airways
Tue, 21 Apr - Thu, 21 May
Multiple Airlines Logo
07:30 - 18:23
LHR
-
CMI
16h 53m
2 stops
Multiple Airlines Logo
11:24 - 09:40
CMI
-
LHR
16h 16m
2 stops
£781Multiple Airlines
Sat, 7 Feb - Wed, 11 Feb

British Airways flights from London Heathrow Airport to Champaign

Our best British Airways deals on London Heathrow Airport to Champaign flight tickets
British Airways
29 Apr
LHR07:50London Heathrow
19h 40m
2 stops
CMI21:30Champaign University-Willard
3 May
CMI18:47Champaign University-Willard
30h 53m
1 stop
LHR07:40London Heathrow
£719
British Airways
29 Apr
LHR06:15London Heathrow
21h 15m
2 stops
CMI21:30Champaign University-Willard
3 May
CMI18:47Champaign University-Willard
30h 53m
1 stop
LHR07:40London Heathrow
£720
British Airways
29 Apr
LHR07:50London Heathrow
19h 40m
2 stops
CMI21:30Champaign University-Willard
3 May
CMI18:47Champaign University-Willard
41h 58m
2 stops
LHR18:45London Heathrow
£730

Iberia flights from London Heathrow Airport to Champaign

Our best Iberia deals on London Heathrow Airport to Champaign flight tickets
Iberia
21 Apr
LHR20:00London Heathrow
28h 17m
2 stops
CMI18:17Champaign University-Willard
21 May
CMI11:40Champaign University-Willard
16h 35m
2 stops
LHR10:15London Heathrow
£710
Iberia
21 Apr
LHR12:55London Heathrow
14h 12m
1 stop
CMI21:07Champaign University-Willard
21 May
CMI06:20Champaign University-Willard
21h 55m
2 stops
LHR10:15London Heathrow
£716
Iberia
29 Apr
LHR07:50London Heathrow
19h 40m
2 stops
CMI21:30Champaign University-Willard
3 May
CMI18:47Champaign University-Willard
38h 08m
2 stops
LHR14:55London Heathrow
£803

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 23 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Champaign that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

20:00-18:17

2 stops28h 17m

Champaign University-Willard

Thu 21/5

11:40-10:15

2 stops16h 35m

£710

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

12:55-21:07

1 stop14h 12m

Champaign University-Willard

Thu 21/5

06:20-10:15

2 stops21h 55m

£716

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Wed 29/4

07:50-21:30

2 stops19h 40m

Champaign University-Willard

Sun 3/5

18:47-07:40

1 stop30h 53m

£719

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Wed 29/4

06:15-21:30

2 stops21h 15m

Champaign University-Willard

Sun 3/5

18:47-07:40

1 stop30h 53m

£720

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Wed 29/4

07:50-21:30

2 stops19h 40m

Champaign University-Willard

Sun 3/5

18:47-18:45

2 stops41h 58m

£730

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Wed 29/4

15:15-18:17

1 stop33h 02m

Champaign University-Willard

Sun 3/5

18:47-09:05

1 stop32h 18m

£739

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Wed 29/4

13:10-21:30

1 stop14h 20m

Champaign University-Willard

Sun 3/5

18:47-07:40

1 stop30h 53m

£740

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Sat 7/2

07:30-20:27

2 stops18h 57m

Champaign University-Willard

Wed 11/2

07:03-12:15

1 stop23h 12m

£761

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

19:25-21:30

2 stops32h 05m

Champaign University-Willard

Thu 21/5

18:32-12:15

1 stop11h 43m

£775

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Sat 7/2

07:30-18:23

2 stops16h 53m

Champaign University-Willard

Wed 11/2

11:24-09:40

2 stops16h 16m

£781

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Champaign from

How to get the cheapest flight ticket from London Heathrow Airport 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 Heathrow to Champaign University-Willard?

British Airways is the most popular carrier operating from London Heathrow to Champaign University-Willard

When to book flights from London Heathrow Airport to Champaign

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

Cheap London Heathrow Airport to Champaign (LHR to CMI) flight deals and tips

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

Fastest flight time

21h 15m

Direct flights

None
The fastest flight from London Heathrow Airport to Champaign takes 21h 15m
There are no direct flights from London Heathrow Airport to Champaign. There are no popular flight routes from London Heathrow Airport to Champaign.
Search flight deals

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

    There are 4035.4 mi between London Heathrow and Champaign University-Willard. In terms of flight time, this usually takes a little over 21h 15m.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Champaign University-Willard Airport.

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

    The necessary travel and health documents for your Champaign University-Willard Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Champaign from London.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Champaign from London.

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

Of course. momondo tracks the price of London to Champaign flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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