£705+ Cheap flights from Champaign

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMI — LHR
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Find flights from Champaign within your budget

 
Find flights departing from Champaign that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 August 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChampaignLondon

CMI Champaign University-Willard - LHR London Heathrow

CMILHR

Champaign University-Willard

Mon 9/11

18:55-11:35

1 stop10h 40m

London Heathrow

Mon 16/11

17:25-18:16

2 stops30h 51m

£724

ChampaignLondon

CMI Champaign University-Willard - LHR London Heathrow

CMILHR

Champaign University-Willard

Tue 8/9

11:41-08:05

1 stop14h 24m

London Heathrow

Tue 22/9

06:15-18:10

2 stops17h 55m

£770

ChampaignLondon

CMI Champaign University-Willard - LHR London Heathrow

CMILHR

Champaign University-Willard

Tue 8/9

11:41-10:30

1 stop16h 49m

London Heathrow

Tue 22/9

12:15-20:56

1 stop14h 41m

£796

ChampaignLondon

CMI Champaign University-Willard - LHR London Heathrow

CMILHR

Champaign University-Willard

Thu 10/9

13:23-09:05

1 stop13h 42m

London Heathrow

Sun 20/9

11:30-20:56

2 stops39h 26m

£798
Fastest return journey

ChampaignLondon

CMI Champaign University-Willard - LHR London Heathrow

CMILHR

Champaign University-Willard

Sat 7/11

12:11-06:55

1 stop12h 44m

London Heathrow

Sat 14/11

12:35-18:16

1 stop11h 41m

£816

ChampaignLondon

CMI Champaign University-Willard - LHR London Heathrow

CMILHR

Champaign University-Willard

Sat 7/11

15:21-10:25

1 stop13h 04m

London Heathrow

Mon 16/11

12:35-20:20

1 stop13h 45m

£816

ChampaignLondon

CMI Champaign University-Willard - LHR London Heathrow

CMILHR

Champaign University-Willard

Tue 8/9

11:41-12:00

2 stops18h 19m

London Heathrow

Tue 22/9

06:15-20:56

2 stops20h 41m

£817

ChampaignLondon

CMI Champaign University-Willard - LHR London Heathrow

CMILHR

Champaign University-Willard

Thu 10/9

13:23-12:00

2 stops16h 37m

London Heathrow

Sun 20/9

14:25-20:56

1 stop12h 31m

£875

ChampaignLondon

CMI Champaign University-Willard - LHR London Heathrow

CMILHR

Champaign University-Willard

Sun 8/11

12:11-19:25

2 stops25h 14m

London Heathrow

Sun 15/11

06:10-18:16

2 stops18h 06m

£947

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Sorted by cheapest first

Best time to book a flight from Champaign

Have a flexible travel schedule? Discover the best time to fly from Champaign with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Champaign

Get recent, data-driven insights about flights from Champaign including ideal travel times, pricing trends, and more.

What is the cheapest place to fly to from Champaign?

The cheapest city to fly to from Champaign is Chicago, with prices starting at £710. Explore other affordable destinations below.

Chicago
Chicago
From £710

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Direct flights from Illinois

Book a direct flight from one of these other cities located in Illinois.
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Related info for your journey

Access useful and relevant information related to your journey from Champaign. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 August 2026.

  • What are the most popular destinations to fly to from Champaign?

    This month, the top selected destinations from Champaign are Dallas/Fort Worth Airport, Orlando Airport, Seattle. Throughout the year, Dallas/Fort Worth Airport, San Francisco, Orlando Airport are some of the top choices made by users flying from Champaign.

  • What is the cheapest flight from Champaign to anywhere?

    Users have flown out of Champaign for as low as £710 to Chicago O'Hare Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £710 to fly from Champaign.

  • How does Cheapflights help users find flights from Champaign?

    When you search for this flight from Champaign, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Champaign?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Champaign for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Champaign with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Champaign, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Champaign become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Champaign today and book when you’re ready!

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Champaign?

When you search for this flight from Champaign, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Champaign?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Champaign for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Champaign with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Champaign, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Champaign become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Champaign today and book when you’re ready!

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