£222+ 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 29/6. 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
3 May — 10 May1
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 3 April 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 - LHR

CMILHR

Champaign University-Willard

Tue 5/5

18:58-07:40

1 stop30h 42m

London Heathrow

Mon 11/5

19:10-18:24

2 stops29h 14m

£664

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Thu 14/5

09:49-06:45

1 stop14h 56m

London Heathrow

Thu 21/5

14:10-23:59

1 stop15h 49m

£784
Fastest return journey

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Mon 18/5

18:55-12:15

1 stop11h 20m

London Heathrow

Mon 25/5

09:45-21:08

1 stop17h 23m

£836

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Wed 29/7

06:30-06:45

1 stop18h 15m

London Heathrow

Sun 9/8

11:05-12:50

1 stop31h 45m

£979

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Wed 29/7

18:36-10:30

1 stop9h 54m

London Heathrow

Sun 9/8

14:45-18:06

1 stop33h 21m

£983

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Wed 29/7

11:37-10:30

1 stop16h 53m

London Heathrow

Sun 9/8

06:15-21:37

2 stops21h 22m

£1,026
Cheapest one-way

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Sat 18/4

18:58-07:40

1 stop30h 42m

£407
Fastest single journey

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Thu 25/6

18:44-11:15

1 stop10h 31m

£1,079

Flights are sorted by cheapest return flights first.

Deals found on 29/3

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.
No data available for this route at this time. Please check back soon.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Illinois

Book a direct flight from one of these other cities located in Illinois.
Direct flights from Peoria
Direct flights from Bloomington
Direct flights from Marion
Direct flights from St. Louis

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 April 2026.

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

    This month, the top selected destinations from Champaign are Orlando Airport, Dallas/Fort Worth Airport, Phoenix Sky Harbor Intl Airport. Throughout the year, Dallas/Fort Worth Airport, Phoenix Sky Harbor Intl Airport, Seattle 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!

See more FAQs

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.