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Cheap flights from Chicago Midway Airport to London from £272

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — LON
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Midway to London

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to London (LON). 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 21 November 2025.

Round-trip from

£428

One-way from

£272

Popular in

June

Cheapest in

February

Average price

£525
15/1-6/2
  • 15/1-6/2
  • 3 total stops
  • 41h 26m total
  • Chicago to London
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4/12
  • 4/12
  • 3 total stops
  • 42h 01m total
  • Chicago to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£119 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£21 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Midway to London

Enter your travel dates to find the best prices.

Cheapest flights from Midway to London
Explore the most affordable flight options available from Midway to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2025.

Wed 3/1212:50MDW - LHR
1 stop11h 35mDelta
Wed 10/1206:30LHR - MDW
2 stops16h 04mDelta
Deal found 20/11£479
Mon 24/1112:47MDW - LHR
1 stop13h 03mVirgin Atlantic
Wed 3/1210:00LHR - MDW
2 stops19h 47mVirgin Atlantic
Deal found 19/11£480
Mon 24/1113:15MDW - LHR
2 stops15h 00mVirgin Atlantic
Fri 5/1210:00LHR - MDW
2 stops19h 47mVirgin Atlantic
Deal found 20/11£484
Wed 26/1109:34MDW - LHR
2 stops15h 16mVirgin Atlantic
Wed 3/1211:45LHR - MDW
2 stops18h 02mVirgin Atlantic
Deal found 19/11£484
Sun 7/1210:49MDW - LHR
1 stop16h 11mVirgin Atlantic
Tue 16/1208:55LHR - MDW
1 stop20h 52mVirgin Atlantic
Deal found 19/11£500
Wed 3/1212:50MDW - LHR
1 stop11h 35mDelta
Sun 7/1208:40LHR - MDW
2 stops15h 38mDelta
Deal found 19/11£517
Mon 1/1212:47MDW - LHR
1 stop13h 03mDelta
Mon 8/1206:30LHR - MDW
2 stops16h 04mDelta
Deal found 20/11£519
Thu 4/1210:49MDW - LHR
2 stops14h 01mVirgin Atlantic
Thu 11/1210:00LHR - MDW
2 stops19h 47mVirgin Atlantic
Deal found 20/11£520
Tue 30/1211:48MDW - LHR
1 stop13h 17mDelta
Sat 31/111:30LHR - MDW
2 stops16h 52mDelta
Deal found 19/11£521
Wed 24/1214:16MDW - LGW
2 stops37h 44mMultiple Airlines
Mon 12/114:00LGW - MDW
1 stop15h 09mMultiple Airlines
Deal found 19/11£549
Thu 18/1206:12MDW - LGW
2 stops21h 48mMultiple Airlines
Mon 12/114:00LGW - MDW
1 stop15h 09mMultiple Airlines
Deal found 20/11£556
Thu 18/1206:12MDW - LGW
2 stops21h 48mMultiple Airlines
Thu 15/114:00LGW - MDW
1 stop25h 09mMultiple Airlines
Deal found 19/11£570

Cheapflights Fare Finder

 
Customise your flight search to find flights from Midway to London 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 21 November 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to London that are best for you.

Fly from

Midway

Fly to

London

Route

Depart

Return

Price

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 3/12

12:50-06:25

1 stop11h 35m

London Heathrow

Wed 10/12

06:30-18:00

2 stops17h 30m

£479

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 7/4

17:25-11:10

1 stop11h 45m

London Heathrow

Wed 15/4

08:40-18:31

2 stops15h 51m

£496

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 7/12

09:34-06:50

2 stops15h 16m

London Heathrow

Tue 16/12

09:40-23:47

2 stops20h 07m

£503

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 3/2

18:17-11:40

1 stop11h 23m

London Heathrow

Wed 4/3

11:05-18:37

1 stop13h 32m

£505

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 17/3

17:59-08:45

1 stop9h 46m

London Heathrow

Wed 25/3

11:05-18:08

1 stop12h 03m

£505

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 24/3

17:59-08:45

1 stop9h 46m

London Heathrow

Wed 29/4

12:25-18:05

1 stop11h 40m

£517

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 28/4

09:30-08:55

1 stop17h 25m

London Heathrow

Thu 7/5

12:25-18:05

1 stop11h 40m

£517

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 2/12

12:50-07:50

1 stop13h 00m

London Heathrow

Mon 8/12

10:00-23:47

2 stops19h 47m

£519

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 1/12

12:47-06:25

1 stop11h 38m

London Heathrow

Mon 8/12

08:40-18:18

2 stops15h 38m

£519

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Fri 16/1

11:21-07:50

1 stop14h 29m

London Heathrow

Tue 20/1

06:30-17:55

2 stops17h 25m

£523

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 54 results
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Best time to book a flight from Midway to London

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

Cheapflights Insights

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

How often are flights from Chicago to London delayed?

About 0% of weekly flights between Chicago and London have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Chicago to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

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

    Airlines like Delta, Virgin Atlantic, and KLM fly from Chicago Midway Airport to London in about 11h 23m. The time it takes to get you to your destination can typically vary by up to 3h 53m. There are 3942 mi between Chicago Midway Airport and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago Midway Airport to London one-way?

    For one-way options, check prices for Virgin Atlantic. According to our data, you can fly for as low as £308. Users have also found prices from £308 and £308 on Delta and KLM, respectively.

  • What are the most popular routes from Chicago Midway Airport to London?

    The most popular route from Chicago Midway Airport to London is Chicago Midway - London Heathrow. You may also consider Chicago Midway - London Gatwick or Chicago Midway - London City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Midway to London 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Slough
Gatwick
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Luton
Ilford
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Deal
Hayes
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Watford
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How does Cheapflights help users find flights from Midway to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Midway to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to London from Midway by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Midway to London flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Midway today and book when prices fit your budget.

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