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Cheap flights from London to Champaign from £839

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CMI
21 4월 — 28 4월1
1 adult

Cheap flight deals from London to Champaign

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Champaign (CMI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 4월 2025.

Round-trip from

£1,222
British Airways
  • British Airways
  • 17/8-29/8
  • 3 total stops
  • 46h 22m total
  • London to Champaign
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Find flight deals from London to Champaign

Cheapest flights from London to Champaign
Explore the most affordable flight options available from London to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 4월 2025.

토 20/906:10LHR - CMI
2 stops19h 40mBritish Airways
토 27/914:58CMI - LHR
1 stop12h 07mBritish Airways
Deal found 15/4£839
토 20/906:15LHR - CMI
2 stops19h 35mMultiple Airlines
토 27/920:20CMI - LHR
2 stops43h 20mMultiple Airlines
Deal found 15/4£881
일 17/811:35LGW - CMI
2 stops38h 15mBritish Airways
금 29/820:20CMI - LGW
2 stops41h 40mBritish Airways
Deal found 15/4£1,379

Cheapflights Fare Finder

Customise your flight search to find flights from London 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, Cheapflights users made 858,174 searches. Data last updated 16 4월 2025.
Use the filters below to find and compare flights from London to Champaign that are best for you.

Fly from

London

Fly to

Champaign

Route

Depart

Return

Price

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

토 20/9

06:10-19:50

2 stops19h 40m

Champaign University-Willard

토 27/9

14:58-09:05

1 stop12h 07m

£839

LondonChampaign

LHR - CMI

LHRCMI

London Heathrow

토 20/9

06:15-19:50

2 stops19h 35m

Champaign University-Willard

토 27/9

20:20-21:40

2 stops43h 20m

£881

LondonChampaign

LGW - CMI

LGWCMI

London Gatwick

일 17/8

11:35-19:50

2 stops38h 15m

Champaign University-Willard

금 29/8

20:20-20:00

2 stops41h 40m

£1,379

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Best time to book a flight from London to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to Champaign

Rainfall in Champaign by month

Plan your trip to Champaign by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Champaign ranges from 50.0 - 106.0 inches per month. May is typically the wettest month, when rainfall can reach 106.0 mm. February is typically the driest time to visit Champaign when rainfall is around 50.0 mm.

Temperature in Champaign by month

Plan your trip to Champaign by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Champaign, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

Reviews of airlines servicing Champaign

Get insights into the airlines that provide service to Champaign. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Champaign. Reviews last updated 16 4월 2025.
British Airways
6.6
Okay
6,765 reviews
Check prices

Comfort

6.7

Food

6.3

Crew

7.6

Boarding

6.8

Overall

6.6

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Ken,Nov 2024

LHR - AUS

First issue, I have travel 3 time to London in the last 18 months and each time you have damaged my luggage. Second issue, was that I had to prove in London to the check in counter clerk that I had paid for one of my check in bags online already, which it was good thing that I printed my receipt to prove it, then she charge me for the second bag I had, which I did not have a problem with as that is the policy. Third issue, was that the new suitcase that was a replacement for the damage suitcase and that I had to pay for as my as my check in luggage failed to be put on the plane, now several of my items failed to come home with me and there is no telling when I might receive them. Fourth issue, was that several bag did not get loaded and staff member at the airport was overwhelmed by the number of people trying to get information of what they needed to do for getting their bag delivered to to, there should have been more staff on hand since there was such a big issue with missing bags! The flight itself was a good flight and the onboard staff were excellent.
British Airways
6.6
Okay
6,765 reviews
British Airways
6.6
Okay
6,765 reviews
Check prices

Comfort

6.7

Food

6.3

Crew

7.6

Boarding

6.8

Overall

6.6

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Ken,Nov 2024

LHR - AUS

First issue, I have travel 3 time to London in the last 18 months and each time you have damaged my luggage. Second issue, was that I had to prove in London to the check in counter clerk that I had paid for one of my check in bags online already, which it was good thing that I printed my receipt to prove it, then she charge me for the second bag I had, which I did not have a problem with as that is the policy. Third issue, was that the new suitcase that was a replacement for the damage suitcase and that I had to pay for as my as my check in luggage failed to be put on the plane, now several of my items failed to come home with me and there is no telling when I might receive them. Fourth issue, was that several bag did not get loaded and staff member at the airport was overwhelmed by the number of people trying to get information of what they needed to do for getting their bag delivered to to, there should have been more staff on hand since there was such a big issue with missing bags! The flight itself was a good flight and the onboard staff were excellent.

Related info for your journey

Find useful and relevant information for your journey from London to Champaign. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Champaign from London?

    Champaign University-Willard (CMI), located 11.3 mi from the city center, is the airport you fly into when you book flights from London to Champaign. 0 airlines have flights to University-Willard from London on a regular basis. Booking flights from London to Champaign University-Willard should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • What is the cheapest airline to fly from London to Champaign round-trip?

    According to our current data, British Airways (£1,222), offers the cheapest pricing from London to Champaign.

  • Can I find deals for flights from London to Champaign that include hotel bookings?

    Yes. In addition to deals on London to Champaign flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Champaign?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Champaign.

  • Can I find deals for business class flights from London to Champaign?

    Yes. Cheapflights offers flight deals from London to Champaign by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for London to Champaign

See prices for flight routes from nearby airports that may be better suited for you.
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