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Cheap flights from Chicago Midway Airport to London from £293

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — LON
27 Dec — 3 Jan1
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 27 November 2025.

Round-trip from

£437

One-way from

£293

Popular in

July

Cheapest in

January

Average price

£505
15/1-23/1
  • 15/1-23/1
  • 3 total stops
  • 41h 26m total
  • Chicago to London
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20/5
  • 20/5
  • 2 total stops
  • 17h 35m total
  • Chicago to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£82 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£24 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 27 November 2025.

Mon 8/1212:50MDW - LHR
1 stop14h 10mVirgin Atlantic
Thu 15/111:30LHR - MDW
2 stops16h 37mVirgin Atlantic
Deal found 26/11£445
Wed 3/1212:50MDW - LHR
1 stop11h 35mDelta
Wed 10/1206:20LHR - MDW
2 stops17h 40mDelta
Deal found 26/11£446
Mon 8/1213:50MDW - LHR
1 stop11h 15mAir France
Thu 15/111:05LHR - MDW
1 stop13h 27mAir France
Deal found 26/11£451
Sun 7/1209:34MDW - LHR
2 stops15h 16mVirgin Atlantic
Tue 16/1209:40LHR - MDW
2 stops20h 07mVirgin Atlantic
Deal found 26/11£455
Mon 15/1212:50MDW - LHR
1 stop11h 35mVirgin Atlantic
Mon 12/117:05LHR - MDW
2 stops31h 27mVirgin Atlantic
Deal found 26/11£468
Mon 8/1213:14MDW - LHR
1 stop13h 31mKLM
Tue 16/1208:55LHR - MDW
1 stop20h 52mKLM
Deal found 25/11£474
Mon 1/1209:41MDW - LHR
1 stop15h 24mDelta
Tue 9/1206:30LHR - MDW
2 stops17h 30mDelta
Deal found 25/11£475
Wed 26/1109:41MDW - LHR
2 stops15h 09mVirgin Atlantic
Wed 3/1206:30LHR - MDW
2 stops16h 04mVirgin Atlantic
Deal found 25/11£479
Thu 4/1213:50MDW - LHR
1 stop11h 15mDelta
Wed 10/1206:20LHR - MDW
2 stops17h 40mDelta
Deal found 26/11£484
Wed 3/1217:29MDW - LHR
1 stop12h 11mDelta
Sun 7/1206:30LHR - MDW
2 stops15h 48mDelta
Deal found 26/11£485
Wed 3/1212:50MDW - LHR
1 stop13h 00mDelta
Sat 13/1215:50LHR - MDW
1 stop13h 57mDelta
Deal found 26/11£489
Wed 26/1113:47MDW - LHR
1 stop11h 18mKLM
Wed 3/1211:05LHR - MDW
1 stop13h 13mKLM
Deal found 25/11£490

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 27 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

Sun 7/12

09:34-06:50

2 stops15h 16m

London Heathrow

Tue 16/12

09:40-23:47

2 stops20h 07m

£455

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 18/3

12:47-07:50

1 stop14h 03m

London Heathrow

Wed 25/3

11:05-18:40

1 stop12h 35m

£457

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sat 28/3

16:30-05:30

1 stop32h 00m

London Heathrow

Thu 9/4

11:45-17:55

1 stop12h 10m

£469

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 29/3

10:49-06:30

1 stop13h 41m

London Heathrow

Wed 8/4

12:25-18:40

1 stop12h 15m

£469

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 11/1

13:49-07:05

1 stop11h 16m

London Heathrow

Tue 20/1

11:30-22:22

2 stops16h 52m

£474

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 4/2

12:48-07:50

1 stop13h 02m

London Heathrow

Thu 5/3

08:40-17:37

2 stops14h 57m

£480

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 22/4

14:00-13:10

1 stop17h 10m

London Heathrow

Wed 6/5

08:40-18:05

2 stops15h 25m

£490

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Thu 12/2

09:34-06:50

2 stops15h 16m

London Heathrow

Tue 17/2

06:30-17:45

2 stops17h 15m

£494

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Thu 12/2

13:49-07:05

1 stop11h 16m

London Heathrow

Tue 17/2

11:05-18:37

1 stop13h 32m

£495

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 24/3

13:09-08:45

1 stop14h 36m

London Heathrow

Sun 12/4

11:45-17:55

1 stop12h 10m

£507

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 60 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 Virgin Atlantic and Delta fly from Chicago Midway Airport to London in about 15h 16m. The time it takes to get you to your destination can typically vary by up to 16h 44m. 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 KLM. According to our data, you can fly for as low as £301. Users have also found prices from £305 and £305 on Delta and Virgin Atlantic, 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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Croydon
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Gatwick
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Ilford
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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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