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Cheap flights from London Heathrow Airport to Champaign from £828

This is the cheapest return 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 21/4. 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 Heathrow Airport to Champaign

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
06:15 - 18:28
LHR
-
CMI
18h 13m
2 stops
British Airways Logo
14:38 - 09:05
CMI
-
LHR
12h 27m
1 stop
£828British Airways
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
06:15 - 18:28
LHR
-
CMI
18h 13m
2 stops
British Airways Logo
18:58 - 17:15
CMI
-
LHR
16h 17m
2 stops
£839British Airways
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
12:15 - 18:28
LHR
-
CMI
12h 13m
1 stop
British Airways Logo
14:38 - 10:30
CMI
-
LHR
13h 52m
1 stop
£848British Airways
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
12:15 - 18:28
LHR
-
CMI
12h 13m
1 stop
British Airways Logo
14:38 - 06:50
CMI
-
LHR
10h 12m
1 stop
£877British Airways
Thu, 23 Apr - Thu, 30 Apr
British Airways Logo
06:15 - 21:35
LHR
-
CMI
21h 20m
2 stops
British Airways Logo
18:58 - 11:15
CMI
-
LHR
10h 17m
1 stop
£880British Airways
Thu, 23 Apr - Thu, 30 Apr
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
£890British Airways
Tue, 21 Apr - Thu, 21 May
British Airways Logo
19:25 - 21:35
LHR
-
CMI
32h 10m
2 stops
British Airways Logo
18:44 - 10:30
CMI
-
LHR
9h 46m
1 stop
£891British 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 - 10:30
CMI
-
LHR
9h 46m
1 stop
£893British 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
£894British 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 - 10:30
CMI
-
LHR
9h 46m
1 stop
£896British Airways
Tue, 21 Apr - Thu, 21 May

British Airways flights from London Heathrow Airport to Champaign

Our best British Airways deals on London Heathrow Airport to Champaign flight tickets
British Airways
21 Apr
LHR06:15London Heathrow
18h 13m
2 stops
CMI18:28Champaign University-Willard
28 Apr
CMI14:38Champaign University-Willard
12h 27m
1 stop
LHR09:05London Heathrow
£828
British Airways
21 Apr
LHR06:15London Heathrow
18h 13m
2 stops
CMI18:28Champaign University-Willard
28 Apr
CMI18:58Champaign University-Willard
16h 17m
2 stops
LHR17:15London Heathrow
£839
British Airways
21 Apr
LHR12:15London Heathrow
12h 13m
1 stop
CMI18:28Champaign University-Willard
28 Apr
CMI14:38Champaign University-Willard
13h 52m
1 stop
LHR10:30London Heathrow
£848

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 11 March 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

Cheapest return flight

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

06:15-18:28

2 stops18h 13m

Champaign University-Willard

Tue 28/4

14:38-09:05

1 stop12h 27m

£828

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

06:15-18:28

2 stops18h 13m

Champaign University-Willard

Tue 28/4

18:58-17:15

2 stops16h 17m

£839

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

12:15-18:28

1 stop12h 13m

Champaign University-Willard

Tue 28/4

14:38-10:30

1 stop13h 52m

£848
Fastest return journey

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 23/4

12:15-18:28

1 stop12h 13m

Champaign University-Willard

Thu 30/4

14:38-06:50

1 stop10h 12m

£877

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Thu 23/4

06:15-21:35

2 stops21h 20m

Champaign University-Willard

Thu 30/4

18:58-11:15

1 stop10h 17m

£880

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

£890

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

19:25-21:35

2 stops32h 10m

Champaign University-Willard

Thu 21/5

18:44-10:30

1 stop9h 46m

£891

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

19:25-18:28

2 stops29h 03m

Champaign University-Willard

Thu 21/5

18:44-10:30

1 stop9h 46m

£893

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

£894

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

Tue 21/4

06:15-18:28

2 stops18h 13m

Champaign University-Willard

Thu 21/5

18:44-10:30

1 stop9h 46m

£896

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

12h 13m

Direct flights

None
The fastest flight from London Heathrow Airport to Champaign takes 12h 13m
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 12h 13m.

  • 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.

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

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

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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