Cheap flights from Champaign (CMI) to Heathrow (LHR) from $620

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. 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
jun. 22 — jun. 291

Cheap flight deals from Champaign to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Heathrow (LHR). 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 junio 17, 2024.

Round-trip from

$643

One-way from

$620
From Champaign University-Willard to London Heathrow
One-way flight from Champaign University-Willard to London Heathrow

What is the cheapest day to fly round-trip from Champaign to London Heathrow Airport?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 24% on your flight compared to booking on days when demand is much higher.

What is the cheapest time of day to fly from CMI to LHR?

When flying from Champaign to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Champaign to Heathrow flights in June & July 2024

Find cheap flight options from Champaign to Heathrow specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,263,674 searches. Prices were last updated on junio 17, 2024.
Check out some of the best flight deals from Champaign to London in 2024. Check back in a little while for more flight options.
mié. 7/172:55 pmCMI - LHR
1 stop10h 55mBritish Airways
mar. 7/237:05 pmLHR - CMI
2 stops32h 09mBritish Airways
Deal found 6/16$1,090
mié. 7/172:55 pmCMI - LHR
2 stops24h 25mBritish Airways
mar. 7/235:20 pmLHR - CMI
2 stops33h 54mBritish Airways
Deal found 6/16$1,117
vie. 7/192:55 pmCMI - LHR
1 stop25h 15mBritish Airways
dom. 7/287:20 amLHR - CMI
2 stops19h 54mBritish Airways
Deal found 6/17$1,248
vie. 7/192:55 pmCMI - LHR
2 stops25h 35mBritish Airways
dom. 7/287:20 amLHR - CMI
2 stops38h 01mBritish Airways
Deal found 6/17$1,251
mié. 7/172:55 pmCMI - LHR
1 stop14h 20mBritish Airways
mar. 7/2312:15 pmLHR - CMI
1 stop14h 59mBritish Airways
Deal found 6/16$1,413
vie. 7/192:55 pmCMI - LHR
1 stop14h 10mAmerican Airlines
dom. 7/283:35 pmLHR - CMI
1 stop11h 39mAmerican Airlines
Deal found 6/17$1,428
vie. 7/196:14 amCMI - LHR
2 stops19h 31mAmerican Airlines
dom. 7/285:00 pmLHR - CMI
2 stops28h 21mAmerican Airlines
Deal found 6/16$1,444
vie. 7/192:55 pmCMI - LHR
3 stops25h 40mBritish Airways
dom. 7/287:20 amLHR - CMI
2 stops19h 54mBritish Airways
Deal found 6/17$1,476
vie. 7/192:55 pmCMI - LHR
3 stops25h 40mBritish Airways
dom. 7/287:20 pmLHR - CMI
2 stops31h 54mBritish Airways
Deal found 6/16$1,767

Champaign to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Champaign and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,263,674 searches. Data last updated junio 17, 2024.
Check out some of the best flight deals from Champaign to London in 2024. Check back in a little while for more flight options.
mié. 7/172:55 pmCMI - LHR
1 stop10h 55mBritish Airways
mar. 7/237:05 pmLHR - CMI
2 stops32h 09mBritish Airways
Deal found 6/16$1,090
mié. 7/172:55 pmCMI - LHR
2 stops24h 25mBritish Airways
mar. 7/235:20 pmLHR - CMI
2 stops33h 54mBritish Airways
Deal found 6/16$1,117
jue. 8/12:55 pmCMI - LHR
1 stop15h 20mAmerican Airlines
jue. 8/811:05 amLHR - CMI
1 stop16h 28mAmerican Airlines
Deal found 6/16$1,158
jue. 8/13:51 pmCMI - LHR
2 stops14h 49mAmerican Airlines
jue. 8/811:05 amLHR - CMI
1 stop16h 28mAmerican Airlines
Deal found 6/16$1,161
jue. 8/16:14 amCMI - LHR
1 stop20h 46mAmerican Airlines
vie. 8/99:35 amLHR - CMI
2 stops17h 58mAmerican Airlines
Deal found 6/16$1,163
vie. 8/96:03 amCMI - LHR
1 stop10h 07mAmerican Airlines
vie. 8/169:30 amLHR - CMI
2 stops17h 07mAmerican Airlines
Deal found 6/16$1,175
vie. 8/911:47 amCMI - LHR
1 stop15h 13mBritish Airways
jue. 8/153:00 pmLHR - CMI
2 stops36h 33mBritish Airways
Deal found 6/16$1,190
vie. 8/911:47 amCMI - LHR
2 stops28h 23mBritish Airways
vie. 8/168:40 amLHR - CMI
2 stops18h 53mBritish Airways
Deal found 6/16$1,199
jue. 8/82:56 pmCMI - LHR
2 stops22h 39mBritish Airways
vie. 8/168:40 amLHR - CMI
2 stops18h 53mBritish Airways
Deal found 6/16$1,205

One-way flights to Heathrow from Champaign

Search for one-way flight options from Champaign to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,263,674 searches. Data last updated junio 17, 2024.
If you're seeking multiple options on one-way flights from Champaign to London, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Champaign to London should utilize the search form at the the top of the page.
lun. 11/43:01 pmCMI - LHR
2 stops12h 19mAmerican Airlines
Deal found 6/17$620
vie. 8/97:07 amCMI - LHR
2 stops19h 53mAmerican Airlines
Deal found 6/16$754
vie. 8/93:52 pmCMI - LHR
1 stop34h 13mAmerican Airlines
Deal found 6/16$765
jue. 7/112:55 pmCMI - LHR
1 stop10h 55mBritish Airways
Deal found 6/16$794

Find flights from Champaign to Heathrow within your budget

Customize your flight search to find flights from Champaign to Heathrow 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 3,263,674 searches. Data last updated junio 17, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,090 - $1,205

Route

Depart

Return

Price

Champaign University-WillardLondon Heathrow

CMI - LHR

CMILHR

Champaign University-Willard

mié. 7/17

1 stop10h 55m

London Heathrow

mar. 7/23

2 stops32h 09m

$1,090

Champaign University-WillardLondon Heathrow

CMI - LHR

CMILHR

Champaign University-Willard

mié. 7/17

2 stops24h 25m

London Heathrow

mar. 7/23

2 stops33h 54m

$1,117

Champaign University-WillardLondon Heathrow

CMI - LHR

CMILHR

Champaign University-Willard

jue. 8/1

1 stop15h 20m

London Heathrow

jue. 8/8

1 stop16h 28m

$1,158

Champaign University-WillardLondon Heathrow

CMI - LHR

CMILHR

Champaign University-Willard

jue. 8/1

2 stops14h 49m

London Heathrow

jue. 8/8

1 stop16h 28m

$1,161

Champaign University-WillardLondon Heathrow

CMI - LHR

CMILHR

Champaign University-Willard

jue. 8/1

1 stop20h 46m

London Heathrow

vie. 8/9

2 stops17h 58m

$1,163

Champaign University-WillardLondon Heathrow

CMI - LHR

CMILHR

Champaign University-Willard

vie. 8/9

1 stop10h 07m

London Heathrow

vie. 8/16

2 stops17h 07m

$1,175

Champaign University-WillardLondon Heathrow

CMI - LHR

CMILHR

Champaign University-Willard

vie. 8/9

1 stop15h 13m

London Heathrow

jue. 8/15

2 stops36h 33m

$1,190

Champaign University-WillardLondon Heathrow

CMI - LHR

CMILHR

Champaign University-Willard

vie. 8/9

2 stops28h 23m

London Heathrow

vie. 8/16

2 stops18h 53m

$1,199

Champaign University-WillardLondon Heathrow

CMI - LHR

CMILHR

Champaign University-Willard

jue. 8/8

2 stops22h 39m

London Heathrow

vie. 8/16

2 stops18h 53m

$1,205

Flights are sorted by cheapest first

Deals found on 6/16

What is the cheapest day to fly from Champaign to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Champaign to Heathrow. Price data was last updated on June 16, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Champaign to London Heathrow Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Champaign to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Champaign with our price prediction graph.
Estimated round-trip 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.

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated junio 17, 2024.
Peruse reviews from past customers who have flown with British Airways and American Airlines from Champaign to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.3
Good
10,000 reviews

Boarding

7.6

Overall

7.3

Food

6.6

Entertainment

7.1

Crew

8.0

Comfort

7.2

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

7.3
Good
10,000 reviews
7.3
Good
10,000 reviews

Boarding

7.6

Overall

7.3

Food

6.6

Entertainment

7.1

Crew

8.0

Comfort

7.2

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

6.8
Okay
6,719 reviews
7.3
Good
10,000 reviews

Boarding

7.6

Overall

7.3

Food

6.6

Entertainment

7.1

Crew

8.0

Comfort

7.2

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Related info for your journey

Find useful and relevant information for your journey from Champaign to Heathrow. 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 from for flights from Champaign to London Heathrow?

    Most people fly from Champaign University-Willard (CMI) if they book a flight from Champaign to London Heathrow. On average, University-Willard has 0 outbound flights to London Heathrow per day from 1 airline. Champaign University-Willard is conveniently located just 5.6 mi from Champaign’s city center.

  • Can I find flights from Champaign to London Heathrow Airport for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Champaign to London Heathrow Airport for under $1,100. The cheapest flight booked recently is on British Airways for just $1,090, but on average you can expect to pay $1,258.

  • What are the cheapest airlines flying from Champaign to London Heathrow Airport round-trip?

    Currently priced at $1,090, British Airways will fly you from Champaign to London Heathrow Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $1,158.

  • What does CMI to LHR mean?

    CMI stands for Champaign University-Willard Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Champaign to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Champaign to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Champaign to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Champaign to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Champaign to Heathrow that allow pets onboard?

    Many airlines flying from Champaign to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Champaign to Heathrow?

    Yes, you can often find last-minute deals on Champaign to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Champaign to London Heathrow Airport flight deals updated?

    The Champaign to London Heathrow Airport flight deals you see on this page were last updated on 6/16.

  • What is the cheapest month to book a flight from Champaign to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Champaign to London Heathrow Airport (average of $652). Flying from Champaign to London Heathrow Airport in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top airline flying from Champaign to Heathrow

Discover the top airline that operate flights from Champaign to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,263,674 searches. Data last updated junio 17, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$866Average$983FlexibilityNo cancel feeOn-time71%

Search flights from Champaign to Heathrow by cabin class

Find flights from Champaign to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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.