£527+ 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 3/11. 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
2 Nov — 9 Nov1
1 adult
1 adult, Economy

Find flights from Champaign

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Cheapest flights from Champaign
Explore the most affordable flight options available from Champaign. Find the lowest fares based on data from user searches, with prices last updated on 3 October 2025.

Mon 3/1115:15CMI - LHR
1 stop12h 45mAmerican Airlines
Sat 15/1111:00LHR - CMI
1 stop16h 29mAmerican Airlines
Deal found 2/10£527
Mon 3/1115:15CMI - LHR
1 stop15h 00mAmerican Airlines
Sun 9/1114:10LHR - CMI
1 stop13h 20mAmerican Airlines
Deal found 1/10£588
Fri 27/306:54CMI - LHR
1 stop20h 21mAmerican Airlines
Tue 31/317:15LHR - CMI
2 stops34h 12mAmerican Airlines
Deal found 2/10£669
Mon 3/1113:50CMI - LHR
2 stops18h 30mBritish Airways
Sat 15/1115:45LHR - CMI
1 stop11h 44mBritish Airways
Deal found 2/10£732

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 3 October 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Mon 3/11

15:15-10:00

1 stop12h 45m

London Heathrow

Sat 15/11

11:00-21:29

1 stop16h 29m

£527

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Mon 3/11

15:15-12:15

1 stop15h 00m

London Heathrow

Sun 9/11

14:10-21:30

1 stop13h 20m

£588

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Fri 27/3

06:54-08:15

1 stop20h 21m

London Heathrow

Tue 31/3

13:20-12:37

2 stops29h 17m

£669

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Best time to book a flight from Champaign

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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.

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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 3 October 2025.

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

    This month, the top selected destinations from Champaign are San Francisco, Dallas/Fort Worth Airport, Phoenix Sky Harbor Intl Airport. Throughout the year, Dallas/Fort Worth Airport, Phoenix Sky Harbor Intl Airport, Los Angeles are some of the top choices made by users flying 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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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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