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Cheap flights from Champaign to London from £762

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Champaign to London departing on 8/5. 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 Champaign to London

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
14:17 - 06:50
CMI
-
LHR
10h 33m
1 stop
British Airways Logo
09:45 - 21:35
LHR
-
CMI
17h 50m
1 stop
£762British Airways
Fri, 8 May - Sun, 17 May
British Airways Logo
14:17 - 09:05
CMI
-
LHR
12h 48m
1 stop
British Airways Logo
11:10 - 21:35
LHR
-
CMI
16h 25m
1 stop
£763British Airways
Fri, 8 May - Sun, 17 May
Iberia Logo
14:28 - 10:35
CMI
-
LHR
14h 07m
2 stops
Iberia Logo
09:45 - 18:24
LHR
-
CMI
14h 39m
1 stop
£768Iberia
Fri, 8 May - Sun, 17 May
Iberia Logo
14:28 - 10:35
CMI
-
LHR
14h 07m
2 stops
Iberia Logo
06:15 - 21:35
LHR
-
CMI
21h 20m
2 stops
£796Iberia
Fri, 8 May - Sun, 17 May
British Airways Logo
14:17 - 09:05
CMI
-
LHR
12h 48m
1 stop
British Airways Logo
06:15 - 21:35
LHR
-
CMI
21h 20m
2 stops
£815British Airways
Fri, 8 May - Sun, 17 May
British Airways Logo
14:28 - 07:40
CMI
-
LHR
11h 12m
1 stop
British Airways Logo
11:10 - 18:24
LHR
-
CMI
13h 14m
1 stop
£818British Airways
Tue, 5 May - Tue, 19 May
British Airways Logo
18:58 - 11:15
CMI
-
LHR
10h 17m
1 stop
British Airways Logo
12:15 - 18:24
LHR
-
CMI
12h 09m
1 stop
£818British Airways
Tue, 5 May - Thu, 14 May
British Airways Logo
14:17 - 09:05
CMI
-
LHR
12h 48m
1 stop
British Airways Logo
12:15 - 18:24
LHR
-
CMI
12h 09m
1 stop
£855British Airways
Thu, 7 May - Thu, 14 May
British Airways Logo
14:17 - 09:05
CMI
-
LHR
12h 48m
1 stop
British Airways Logo
12:15 - 18:24
LHR
-
CMI
12h 09m
1 stop
£855British Airways
Thu, 7 May - Wed, 20 May
British Airways Logo
14:17 - 06:50
CMI
-
LHR
10h 33m
1 stop
British Airways Logo
12:15 - 18:24
LHR
-
CMI
12h 09m
1 stop
£873British Airways
Fri, 8 May - Thu, 14 May

British Airways flights from Champaign to London

Our best British Airways deals on Champaign to London flight tickets
British Airways
8 May
CMI14:17Champaign University-Willard
10h 33m
1 stop
LHR06:50London Heathrow
17 May
LHR09:45London Heathrow
17h 50m
1 stop
CMI21:35Champaign University-Willard
£762
British Airways
8 May
CMI14:17Champaign University-Willard
12h 48m
1 stop
LHR09:05London Heathrow
17 May
LHR11:10London Heathrow
16h 25m
1 stop
CMI21:35Champaign University-Willard
£763
British Airways
8 May
CMI14:17Champaign University-Willard
12h 48m
1 stop
LHR09:05London Heathrow
17 May
LHR06:15London Heathrow
21h 20m
2 stops
CMI21:35Champaign University-Willard
£815

Iberia flights from Champaign to London

Our best Iberia deals on Champaign to London flight tickets
Iberia
8 May
CMI14:28Champaign University-Willard
14h 07m
2 stops
LHR10:35London Heathrow
17 May
LHR09:45London Heathrow
14h 39m
1 stop
CMI18:24Champaign University-Willard
£768
Iberia
8 May
CMI14:28Champaign University-Willard
14h 07m
2 stops
LHR10:35London Heathrow
17 May
LHR06:15London Heathrow
21h 20m
2 stops
CMI21:35Champaign University-Willard
£796
Iberia
8 May
CMI18:55Champaign University-Willard
16h 20m
2 stops
LHR17:15London Heathrow
17 May
LHR06:15London Heathrow
21h 20m
2 stops
CMI21:35Champaign University-Willard
£922

momondo Fare Finder

 
Customise your flight search to find flights from Champaign to London 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 13 April 2026.
Use the filters below to find and compare flights from Champaign to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Fri 8/5

14:17-06:50

1 stop10h 33m

London Heathrow

Sun 17/5

09:45-21:35

1 stop17h 50m

£762

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Fri 8/5

14:17-09:05

1 stop12h 48m

London Heathrow

Sun 17/5

11:10-21:35

1 stop16h 25m

£763

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Fri 8/5

14:28-10:35

2 stops14h 07m

London Heathrow

Sun 17/5

09:45-18:24

1 stop14h 39m

£768

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Fri 8/5

14:28-10:35

2 stops14h 07m

London Heathrow

Sun 17/5

06:15-21:35

2 stops21h 20m

£796

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Fri 8/5

14:17-09:05

1 stop12h 48m

London Heathrow

Sun 17/5

06:15-21:35

2 stops21h 20m

£815

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Tue 5/5

14:28-07:40

1 stop11h 12m

London Heathrow

Tue 19/5

11:10-18:24

1 stop13h 14m

£818
Fastest return journey

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Tue 5/5

18:58-11:15

1 stop10h 17m

London Heathrow

Thu 14/5

12:15-18:24

1 stop12h 09m

£818

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Thu 7/5

14:17-09:05

1 stop12h 48m

London Heathrow

Thu 14/5

12:15-18:24

1 stop12h 09m

£855

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Thu 7/5

14:17-09:05

1 stop12h 48m

London Heathrow

Wed 20/5

12:15-18:24

1 stop12h 09m

£855

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Fri 8/5

14:17-06:50

1 stop10h 33m

London Heathrow

Thu 14/5

12:15-18:24

1 stop12h 09m

£873

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Champaign to London

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 Champaign University-Willard to London?

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

When to book flights from Champaign to London

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

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

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

Fastest flight time

15h 28m

Direct flights

None
The fastest flight from Champaign to London takes 15h 28m
There are no direct flights from Champaign to London. There are no popular flight routes from Champaign to London.
Search flight deals

Frequently asked questions about flying from Champaign to London

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

    The distance between Champaign University-Willard and London is about 4047.2 mi. 15h 28m is a normal flight duration for this route.

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

    Prices for flights from Champaign University-Willard Airport to London were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Champaign University-Willard Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Slough
Maidstone
Wembley
Southend-on-Sea
Ipswich
Canterbury
Ilford
Guildford
Hayes
Dover
Chelmsford
Folkestone
Bedford
Ramsgate
Chichester
Harlow

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Champaign to London . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to London from Champaign which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Champaign and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport