HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$239+ Cheap flights from Midway (MDW) to Heathrow (LHR)

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — LHR
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Midway to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Midway to Heathrow

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 October 27, 2025.

This Rumbo deal was found by Cheapflights users on 10/25. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:23 pmMDW - LHR
1 stop9h 22mVirgin Atlantic
Tue 11/411:05 amLHR - MDW
1 stop12h 38mVirgin Atlantic
Deal found 10/25$563
This Delta deal was found by Cheapflights users on 10/25. 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.
Sun 10/266:23 pmMDW - LHR
1 stop9h 22mDelta
Tue 11/411:05 amLHR - MDW
1 stop12h 38mDelta
Deal found 10/25$591
This Delta deal was found by Cheapflights users on 10/27. 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.
Sun 11/912:47 pmMDW - LHR
1 stop13h 03mDelta
Tue 11/1811:05 amLHR - MDW
1 stop13h 13mDelta
Deal found 10/27$592
This Virgin Atlantic deal was found by Cheapflights users on 10/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:47 pmMDW - LHR
1 stop14h 13mVirgin Atlantic
Tue 11/2511:45 amLHR - MDW
2 stops17h 55mVirgin Atlantic
Deal found 10/25$593
This Virgin Atlantic deal was found by Cheapflights users on 10/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/91:15 pmMDW - LHR
2 stops12h 50mVirgin Atlantic
Tue 11/1811:30 amLHR - MDW
2 stops18h 10mVirgin Atlantic
Deal found 10/27$596
This Virgin Atlantic deal was found by Cheapflights users on 10/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:59 amMDW - LHR
2 stops14h 51mVirgin Atlantic
Tue 12/166:30 amLHR - MDW
2 stops17h 48mVirgin Atlantic
Deal found 10/25$597
This Virgin Atlantic deal was found by Cheapflights users on 10/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:59 amMDW - LHR
2 stops14h 51mVirgin Atlantic
Tue 12/96:30 amLHR - MDW
2 stops16h 04mVirgin Atlantic
Deal found 10/24$598
This Delta deal was found by Cheapflights users on 10/26. 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.
Tue 11/41:48 pmMDW - LHR
1 stop11h 17mDelta
Tue 11/1111:05 amLHR - MDW
1 stop13h 13mDelta
Deal found 10/26$599
This Delta deal was found by Cheapflights users on 10/25. 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.
Wed 11/191:47 pmMDW - LHR
1 stop11h 18mDelta
Wed 11/268:55 amLHR - MDW
1 stop13h 44mDelta
Deal found 10/25$600
This Virgin Atlantic deal was found by Cheapflights users on 10/26. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:50 pmMDW - LHR
2 stops13h 15mVirgin Atlantic
Wed 12/171:05 pmLHR - MDW
2 stops16h 42mVirgin Atlantic
Deal found 10/26$604
This Trip.com deal was found by Cheapflights users on 10/25. 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.
Mon 10/2710:35 amMDW - LHR
1 stop17h 25mMultiple Airlines
Tue 11/48:40 amLHR - MDW
2 stops15h 03mMultiple Airlines
Deal found 10/25$624
This Delta deal was found by Cheapflights users on 10/25. 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.
Wed 11/261:47 pmMDW - LHR
1 stop11h 18mDelta
Tue 12/26:30 amLHR - MDW
2 stops17h 48mDelta
Deal found 10/25$630

Cheap flight deals from Midway to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$577
(Flysmarter)

One-way from

$239
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$670
Provider with most accurate pricing for Chicago Midway-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago Midway-London Heathrow flights.
Search Deals
From Chicago Midway to London Heathrow
Search Deals
One-way flight from Chicago Midway to London Heathrow
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway 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 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to London Heathrow Airport that are best for you.

Fly from

Midway

Fly to

Heathrow

Route

Depart

Return

Price

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 12/3

10:36 am-6:25 am

1 stop13h 49m

London Heathrow

Wed 12/10

6:20 am-6:00 pm

2 stops17h 40m

$592

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 11/3

1:48 pm-7:05 am

1 stop11h 17m

London Heathrow

Wed 11/12

6:20 am-6:08 pm

2 stops17h 48m

$592

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 12/2

10:49 am-8:45 am

2 stops15h 56m

London Heathrow

Wed 12/10

6:20 am-6:00 pm

2 stops17h 40m

$596

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 11/23

10:47 am-6:25 am

1 stop13h 38m

London Heathrow

Wed 12/3

8:55 am-4:34 pm

1 stop13h 39m

$599

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 11/12

10:47 am-11:40 am

1 stop18h 53m

London Heathrow

Mon 11/17

11:30 am-11:40 pm

2 stops18h 10m

$642

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 11/10

12:47 pm-9:00 am

1 stop14h 13m

London Heathrow

Mon 12/8

6:20 am-6:00 pm

2 stops17h 40m

$642

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 12/3

9:59 am-6:50 am

2 stops14h 51m

London Heathrow

Sun 12/7

11:30 am-11:47 pm

2 stops18h 17m

$646

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 12/1

1:47 pm-7:05 am

1 stop11h 18m

London Heathrow

Sun 12/7

11:05 am-6:18 pm

1 stop13h 13m

$649

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 12/2

1:50 pm-7:05 am

1 stop11h 15m

London Heathrow

Sun 12/7

8:55 am-4:18 pm

1 stop13h 23m

$649

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 12/10

5:29 pm-11:40 am

1 stop12h 11m

London Heathrow

Sun 12/14

3:50 pm-11:47 pm

1 stop13h 57m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 20 results
1
2

Compare providers for flights from Midway to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Midway to Heathrow in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago Midway Airport-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago Midway Airport-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago Midway Airport-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago Midway Airport-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago Midway Airport-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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 Chicago Midway Airport to London Heathrow Airport

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

Find hourly flight availability from Midway to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 57% on flights from Chicago Midway Airport to London Heathrow Airport by exploring options for tickets in the evening.

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 October 27, 2025.
Peruse reviews from past customers who have flown with Delta from Chicago Midway Airport to London Heathrow Airport 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.
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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?

    For as low as $592, Delta can have you in London Heathrow Airport from Chicago Midway Airport in 13h 49m. The distance between Chicago Midway Airport and London Heathrow Airport is about 3942 mi.

  • What is the cheapest airline to fly from Chicago Midway Airport to London Heathrow Airport round-trip?

    Flying on Delta is currently your cheapest option to London Heathrow Airport, with prices starting at $536. This flight start at 41% lower than the current average price 3 months from now.

  • 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 vacation 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.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

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 Midway to Heathrow

Discover the top airline that operate flights from Midway 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 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$536Average$980FlexibilityNo cancel feeOn-timeN/A

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.