How long is the flight from Chicago Midway Airport to London Heathrow Airport?

Departing from Chicago Midway Airport to London Heathrow Airport will take you 11h 14m. Chicago Midway Airport and London Heathrow Airport are separated by a distance of 3942 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

When flying from Chicago Midway Airport 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.

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

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

How can I find direct flights from Midway to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Midway 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.

£281+ Flights from Chicago Midway Airport to London Heathrow Airport

Cheap flight deals from Midway to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Midway to Heathrow
Explore the most affordable flight options available from Midway to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Wed 31/1209:29MDW - LHR

1 stop17h 16mDelta

Tue 13/111:05LHR - MDW

1 stop13h 27mDelta

Deal found 3/12£447

Tue 9/1210:49MDW - LHR

2 stops14h 01mVirgin Atlantic

Tue 16/1213:05LHR - MDW

2 stops16h 42mVirgin Atlantic

Deal found 2/12£451

Sun 14/1209:59MDW - LHR

1 stop15h 06mDelta

Thu 15/111:30LHR - MDW

2 stops16h 37mDelta

Deal found 4/12£465

Wed 3/1213:50MDW - LHR

1 stop11h 15mVirgin Atlantic

Wed 10/1210:00LHR - MDW

2 stops19h 47mVirgin Atlantic

Deal found 2/12£471

Wed 31/1209:29MDW - LHR

1 stop17h 16mVirgin Atlantic

Sat 10/108:55LHR - MDW

1 stop13h 34mVirgin Atlantic

Deal found 3/12£485

Wed 3/1213:50MDW - LHR

1 stop11h 15mKLM

Wed 10/1208:55LHR - MDW

1 stop13h 39mKLM

Deal found 2/12£486

Wed 31/1209:29MDW - LHR

2 stops15h 36mVirgin Atlantic

Sun 11/109:40LHR - MDW

2 stops18h 27mVirgin Atlantic

Deal found 3/12£488

Sun 7/1210:49MDW - LHR

1 stop13h 36mVirgin Atlantic

Tue 16/1211:05LHR - MDW

1 stop13h 13mVirgin Atlantic

Deal found 4/12£489

Tue 9/1213:50MDW - LHR

1 stop11h 15mKLM

Tue 16/1211:05LHR - MDW

1 stop13h 13mKLM

Deal found 4/12£492

Best flights from Midway to Heathrow
Discover carefully curated flight deals from Midway to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.

Sun 1/213:51MDW - LHR

1 stop11h 14mKLM

Fri 13/210:45LHR - MDW

1 stop13h 00mKLM

Deal found 3/12£453

Mon 13/413:05MDW - LHR

1 stop11h 25mDelta

Wed 22/408:40LHR - MDW

2 stops15h 51mDelta

Deal found 3/12£461

Sun 11/111:21MDW - LHR

1 stop13h 04mVirgin Atlantic

Tue 20/111:05LHR - MDW

1 stop13h 31mVirgin Atlantic

Deal found 3/12£476

Sun 11/113:28MDW - LHR

1 stop13h 17mDelta

Tue 20/108:40LHR - MDW

2 stops15h 15mDelta

Deal found 2/12£471

Wed 28/109:50MDW - LHR

1 stop15h 15mVirgin Atlantic

Mon 2/206:20LHR - MDW

2 stops18h 16mVirgin Atlantic

Deal found 3/12£486

Tue 31/317:38MDW - LHR

1 stop11h 32mKLM

Wed 8/412:25LHR - MDW

1 stop12h 15mKLM

Deal found 4/12£507

Sun 11/113:49MDW - LHR

1 stop11h 16mDelta

Wed 21/106:30LHR - MDW

2 stops17h 25mDelta

Deal found 3/12£472

Wed 1/409:32MDW - LHR

2 stops15h 13mVirgin Atlantic

Thu 23/406:30LHR - MDW

2 stops17h 35mVirgin Atlantic

Deal found 4/12£490

Tue 5/517:25MDW - LHR

1 stop14h 05mDelta

Tue 12/508:40LHR - MDW

2 stops15h 25mDelta

Deal found 4/12£486

Fri 13/212:46MDW - LHR

1 stop11h 39mDelta

Thu 19/210:45LHR - MDW

1 stop13h 00mDelta

Deal found 3/12£491

Fri 20/313:09MDW - LHR

1 stop14h 36mDelta

Wed 1/408:40LHR - MDW

2 stops15h 15mDelta

Deal found 3/12£498

Last-minute flights from Midway to Heathrow
Discover last-minute flight deals from Midway to Heathrow. Data last updated 5 December 2025 and is based on user searches.

Tue 9/1210:49MDW - LHR

2 stops14h 01mVirgin Atlantic

Tue 16/1213:05LHR - MDW

2 stops16h 42mVirgin Atlantic

Deal found 2/12£451

Sun 14/1209:59MDW - LHR

1 stop15h 06mDelta

Thu 15/111:30LHR - MDW

2 stops16h 37mDelta

Deal found 4/12£465

Wed 31/1209:29MDW - LHR

1 stop17h 16mDelta

Tue 13/111:05LHR - MDW

1 stop13h 27mDelta

Deal found 3/12£447

Mon 5/109:32MDW - LHR

1 stop17h 13mVirgin Atlantic

Wed 14/109:00LHR - MDW

2 stops19h 07mVirgin Atlantic

Deal found 3/12£448

Mon 5/109:32MDW - LHR

1 stop17h 13mDelta

Wed 14/112:30LHR - MDW

1 stop15h 37mDelta

Deal found 3/12£453

Sun 11/113:49MDW - LHR

1 stop11h 16mAir France

Tue 20/108:55LHR - MDW

1 stop14h 34mAir France

Deal found 2/12£444

Sun 11/113:28MDW - LHR

1 stop13h 17mDelta

Tue 20/108:40LHR - MDW

2 stops15h 15mDelta

Deal found 2/12£471

Tue 20/110:48MDW - LHR

2 stops14h 02mVirgin Atlantic

Wed 4/211:30LHR - MDW

2 stops16h 52mVirgin Atlantic

Deal found 2/12£452

One-way flights from Midway to Heathrow
Search for one-way flight options from Midway to Heathrow. Find affordable one-way fares based on user searches. Data last updated 5 December 2025.

Tue 10/314:03MDW - LHR

1 stop12h 02mKLM

Deal found 3/12£281

Tue 10/213:51MDW - LHR

1 stop11h 14mDelta

Deal found 3/12£284

Sun 11/113:28MDW - LHR

2 stops24h 42mVirgin Atlantic

Deal found 3/12£295

Sun 18/113:49MDW - LHR

1 stop11h 16mKLM

Deal found 4/12£298

Mon 18/509:40MDW - LHR

2 stops27h 10mMultiple Airlines

Deal found 4/12£301

Wed 14/113:49MDW - LHR

1 stop11h 16mDelta

Deal found 4/12£302

Sat 17/117:00MDW - LHR

1 stop32h 05mDelta

Deal found 4/12£311

Wed 31/1211:48MDW - LHR

1 stop13h 17mDelta

Deal found 3/12£316

Sat 17/117:31MDW - LHR

1 stop12h 09mKLM

Deal found 3/12£318

Fri 12/1209:59MDW - LHR

1 stop15h 06mDelta

Deal found 3/12£322

Thu 11/1207:44MDW - LHR

3 stops23h 16mMultiple Airlines

Deal found 3/12£328

Find flight deals from Midway to Heathrow

Round-trip from	£444
One-way from	£281
Popular in	July
Cheapest in	August
Average price	£596

Air France
11/1-20/1
2 total stops
25h 50m total
Chicago to London

Search Deals

KLM
10/3
1 total stop
12h 02m total
Chicago to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£93 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago Midway Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 1/2

13:51-07:05

1 stop11h 14m

London Heathrow

Fri 13/2

10:45-17:45

1 stop13h 00m

£453

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 13/4

13:05-06:30

1 stop11h 25m

London Heathrow

Wed 22/4

08:40-18:31

2 stops15h 51m

£461

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 11/1

13:28-08:45

1 stop13h 17m

London Heathrow

Tue 20/1

08:40-17:55

2 stops15h 15m

£471

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 11/1

13:49-07:05

1 stop11h 16m

London Heathrow

Wed 21/1

06:30-17:55

2 stops17h 25m

£472

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 11/1

11:21-06:25

1 stop13h 04m

London Heathrow

Tue 20/1

11:05-18:36

1 stop13h 31m

£476

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 28/1

09:50-07:05

1 stop15h 15m

London Heathrow

Mon 2/2

06:20-18:36

2 stops18h 16m

£486

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 5/5

17:25-13:30

1 stop14h 05m

London Heathrow

Tue 12/5

08:40-18:05

2 stops15h 25m

£486

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 1/4

09:32-06:45

2 stops15h 13m

London Heathrow

Thu 23/4

06:30-18:05

2 stops17h 35m

£490

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Fri 13/2

12:46-06:25

1 stop11h 39m

London Heathrow

Thu 19/2

10:45-17:45

1 stop13h 00m

£491

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Fri 20/3

13:09-08:45

1 stop14h 36m

London Heathrow

Wed 1/4

08:40-17:55

2 stops15h 15m

£498

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 20 results

Best time to book a flight from Midway to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Midway 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.

Related info for your journey

How long is the flight from Chicago Midway Airport to London Heathrow Airport?
Departing from Chicago Midway Airport to London Heathrow Airport will take you 11h 14m. Chicago Midway Airport and London Heathrow Airport are separated by a distance of 3942 mi. This flight may include one or multiple stops.
Can I find deals for flights from Midway to Heathrow that include hotel bookings?
Yes. In addition to deals on Midway to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Midway to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to Heathrow.
Can I find deals for business class flights from Midway to Heathrow?
Yes. Cheapflights offers flight deals from Midway 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.

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How does Cheapflights help users find flights from Midway to Heathrow?

Cheapflights makes it easy to find Midway to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Can Cheapflights find flights from Midway to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Midway? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Midway to Heathrow become cheaper?

Of course! You can now track prices for flights from Midway to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Chicago Midway Airport to London Heathrow Airport from £281

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Midway to Heathrow

Cheapest flights from Midway to HeathrowExplore the most affordable flight options available from Midway to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Explore the most affordable flight options available from Midway to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Find flight deals from Midway to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago Midway Airport to London Heathrow Airport that are best for you.

Best time to book a flight from Midway to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Midway with our price prediction graph.

Related info for your journey

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

How long is the flight from Chicago Midway Airport to London Heathrow Airport?

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

How can I find direct flights from Midway to Heathrow?

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

Travelling to a place near London Heathrow Airport?

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.

Alternative routes for Midway to Heathrow

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

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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 Midway to Heathrow?

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

Can Cheapflights find flights from Midway to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Midway to Heathrow become cheaper?

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Cheapest flights from Midway to Heathrow
Explore the most affordable flight options available from Midway to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.