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$543+ Cheap flights from Heathrow (LHR) to Midway (MDW)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MDW
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Heathrow to Midway

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Midway (MDW). 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 September 15, 2025.

Round-trip from

$545
(TravelUp)

One-way from

$543
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$702
From London Heathrow to Chicago Midway
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One-way flight from London Heathrow to Chicago Midway
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Highest demand for flights based on searches. 32% potential increase in price ($430 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($102 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Heathrow to Midway

Cheapest flights from Heathrow to Midway
Explore the most affordable flight options available from Heathrow to Midway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This TravelUp deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:05 pmLHR - MDW
1 stop14h 31mVirgin Atlantic
Sun 9/2812:43 pmMDW - LHR
1 stop12h 32mVirgin Atlantic
Deal found 9/13$545
This Netflights deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:30 amLHR - MDW
2 stops23h 02mVirgin Atlantic
Sun 11/309:41 amMDW - LHR
1 stop15h 24mVirgin Atlantic
Deal found 9/15$547
This TravelUp deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:45 amLHR - MDW
1 stop16h 29mVirgin Atlantic
Wed 11/51:48 pmMDW - LHR
1 stop11h 17mVirgin Atlantic
Deal found 9/14$550
This TravelUp deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:45 amLHR - MDW
1 stop16h 29mVirgin Atlantic
Sat 11/229:32 amMDW - LHR
1 stop17h 33mVirgin Atlantic
Deal found 9/15$551
This TravelUp deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:05 amLHR - MDW
1 stop13h 13mVirgin Atlantic
Sat 11/221:47 pmMDW - LHR
1 stop11h 18mVirgin Atlantic
Deal found 9/13$552
This TravelUp deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/285:25 pmLHR - MDW
1 stop34h 11mVirgin Atlantic
Mon 10/65:04 pmMDW - LHR
1 stop12h 06mVirgin Atlantic
Deal found 9/14$553
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:45 amLHR - MDW
1 stop12h 50mVirgin Atlantic
Thu 10/1610:35 amMDW - LHR
1 stop14h 40mVirgin Atlantic
Deal found 9/13$556
This Netflights deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:05 pmLHR - MDW
1 stop14h 31mVirgin Atlantic
Mon 9/297:15 pmMDW - LHR
1 stop11h 55mVirgin Atlantic
Deal found 9/13$565
This TravelUp deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:20 amLHR - MDW
1 stop14h 15mAir France
Mon 9/2912:43 pmMDW - LHR
1 stop12h 32mAir France
Deal found 9/14$570
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:30 amLHR - MDW
2 stops17h 48mDelta
Sun 12/77:02 pmMDW - LHR
1 stop30h 03mDelta
Deal found 9/14$573
This Justfly.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:30 amLHR - MDW
2 stops17h 05mVirgin Atlantic
Sun 10/510:35 amMDW - LHR
1 stop14h 10mVirgin Atlantic
Deal found 9/13$581

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Midway 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Chicago Midway Airport that are best for you.

Fly from

Heathrow

Fly to

Midway

Route

Depart

Return

Price

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sun 12/7

8:40 am-6:18 pm

2 stops15h 38m

Chicago Midway

Thu 12/18

10:49 am-6:25 am

1 stop13h 36m

$573

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Fri 11/14

6:30 am-6:18 pm

2 stops17h 48m

Chicago Midway

Sat 11/22

1:47 pm-7:05 am

1 stop11h 18m

$573

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sat 12/6

6:30 am-6:18 pm

2 stops17h 48m

Chicago Midway

Sun 12/7

7:02 pm-7:05 am

1 stop30h 03m

$573

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Thu 12/11

8:40 am-6:00 pm

2 stops15h 20m

Chicago Midway

Wed 12/17

12:50 pm-7:50 am

1 stop13h 00m

$573

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Wed 10/8

8:40 am-6:25 pm

2 stops15h 45m

Chicago Midway

Sun 10/12

12:48 pm-7:15 am

1 stop12h 27m

$573

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sun 2/8

8:40 am-6:08 pm

2 stops15h 28m

Chicago Midway

Sun 2/22

1:05 pm-6:25 am

1 stop11h 20m

$581

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Thu 10/30

6:30 am-6:25 pm

2 stops16h 55m

Chicago Midway

Thu 11/6

1:48 pm-7:05 am

1 stop11h 17m

$586

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Thu 10/2

11:45 am-6:35 pm

1 stop12h 50m

Chicago Midway

Wed 10/8

10:35 am-7:15 am

1 stop14h 40m

$591

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Thu 10/30

12:30 pm-10:14 pm

1 stop14h 44m

Chicago Midway

Wed 11/12

10:47 am-6:25 am

1 stop13h 38m

$591

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Thu 9/25

11:45 am-6:35 pm

1 stop12h 50m

Chicago Midway

Thu 10/2

10:35 am-7:15 am

1 stop14h 40m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 22 results
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Best time to book a flight from Heathrow to Midway

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Chicago Midway Airport

What is the cheapest month to book a flight from London Heathrow Airport to Chicago Midway Airport?

Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Chicago Midway Airport (average of $160). Flying from London Heathrow Airport to Chicago Midway Airport in November is currently the most expensive (average of $249). 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Midway. 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 London Heathrow Airport to Chicago Midway Airport?

    Delta and Virgin Atlantic can get you from London Heathrow Airport to Chicago Midway Airport in just under 15h 38m. Your travel time can differ by up to 2h 10m. There are 3942 mi between London Heathrow Airport and Chicago Midway Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Chicago Midway Airport (average of $160). Flying from London Heathrow Airport to Chicago Midway Airport in November is currently the most expensive (average of $249). 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

Traveling to a place near Chicago Midway Airport?

Book flights to Chicago Midway Airport if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

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