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Cheap flights from Chicago Midway Airport to London from £304

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — LON
4 Jul — 11 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 4 June 2026.

Fri 12/610:15
MDW
-
LGW
2 stops17h 35m
Multiple Airlines
Sun 14/609:40
LGW
-
MDW
2 stops34h 55m
Multiple Airlines
Deal found 31/5£684
Tue 18/813:27
MDW
-
LHR
1 stop11h 43m
Delta
Sun 15/1106:30
LHR
-
MDW
2 stops18h 07m
Delta
Deal found 31/5£686
Mon 16/1113:05
MDW
-
LHR
1 stop13h 55m
Virgin Atlantic
Mon 23/1106:30
LHR
-
MDW
2 stops21h 15m
Virgin Atlantic
Deal found 31/5£687
Sat 13/610:15
MDW
-
LHR
2 stops16h 20m
Multiple Airlines
Sat 27/614:10
LHR
-
MDW
2 stops25h 30m
Multiple Airlines
Deal found 30/5£688
Wed 19/809:59
MDW
-
LHR
2 stops16h 51m
Delta
Sun 23/808:40
LHR
-
MDW
2 stops15h 21m
Delta
Deal found 30/5£690
Wed 9/1212:30
MDW
-
LHR
1 stop12h 35m
Delta
Sun 13/1206:20
LHR
-
MDW
2 stops16h 30m
Delta
Deal found 3/6£692
Mon 3/813:27
MDW
-
LHR
1 stop11h 43m
Delta
Wed 12/809:20
LHR
-
MDW
1 stop12h 55m
Delta
Deal found 1/6£693
Tue 4/812:46
MDW
-
LHR
1 stop11h 39m
Delta
Thu 13/809:20
LHR
-
MDW
1 stop12h 55m
Delta
Deal found 2/6£693
Sun 22/1112:30
MDW
-
LHR
1 stop12h 35m
Delta
Tue 1/1208:40
LHR
-
MDW
2 stops15h 57m
Delta
Deal found 2/6£694
Wed 4/1109:30
MDW
-
LHR
2 stops15h 20m
Virgin Atlantic
Mon 9/1108:55
LHR
-
MDW
2 stops18h 50m
Virgin Atlantic
Deal found 1/6£695
Mon 6/710:25
MDW
-
LGW
2 stops17h 25m
Multiple Airlines
Tue 14/709:40
LGW
-
MDW
2 stops34h 55m
Multiple Airlines
Deal found 1/6£695
Wed 23/909:30
MDW
-
LHR
2 stops14h 55m
Virgin Atlantic
Mon 28/908:55
LHR
-
MDW
2 stops19h 30m
Virgin Atlantic
Deal found 2/6£696

Find 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 4 June 2026.

Round-trip from

£686

One-way from

£307

Popular in

June

Cheapest in

February

Average price

£990
Delta
  • Delta
  • 10/9-15/9
  • 3 total stops
  • 31h 11m total
  • Chicago to London
Search Deals
3/7
  • 3/7
  • 3 total stops
  • 39h 40m total
  • Chicago to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£156 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 4 June 2026.
Use the filters below to find and compare flights from Chicago Midway Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 16/8

10:54-06:25

1 stop13h 31m

London Heathrow

Sun 23/8

08:40-18:01

2 stops15h 21m

£686

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 27/9

13:00-07:15

1 stop12h 15m

London Heathrow

Mon 5/10

08:40-18:11

2 stops15h 31m

£686

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 15/9

13:00-06:25

1 stop11h 25m

London Heathrow

Mon 21/9

08:40-18:11

2 stops15h 31m

£686

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 23/9

13:00-06:25

1 stop11h 25m

London Heathrow

Sun 27/9

10:45-18:33

1 stop13h 48m

£708
Fastest return journey

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 15/9

13:00-06:25

1 stop11h 25m

London Heathrow

Mon 21/9

09:20-16:11

1 stop12h 51m

£708

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sat 19/9

19:13-13:05

1 stop11h 52m

London Heathrow

Wed 7/10

10:45-18:37

1 stop13h 52m

£708

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 14/10

13:00-07:10

1 stop12h 10m

London Heathrow

Sun 18/10

10:45-18:37

1 stop13h 52m

£708

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 2/9

19:25-13:05

1 stop11h 40m

London Heathrow

Sun 6/9

15:15-22:36

1 stop13h 21m

£708

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 28/6

10:25-07:55

2 stops15h 30m

London Gatwick

Tue 7/7

09:40-14:35

2 stops34h 55m

£719

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Fri 11/9

16:30-13:15

1 stop14h 45m

London Heathrow

Mon 14/9

08:40-18:11

2 stops15h 31m

£719

Flights are sorted by cheapest return flights first.

Deals found on 4/6

Showing 1-10 of 57 resultsSorted by cheapest first
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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 100% of weekly flights between Chicago and London have experienced delays in the past year, with the average delay time being 350 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Sunday tends to have the lowest number of delays on this route, whereas Sunday 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, Porter Airlines, and KLM fly from Chicago Midway Airport to London in about 11h 25m. The time it takes to get you to your destination can typically vary by up to 6h. 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 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 Stansted.

  • 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
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Ipswich
Romford
Guildford
Borehamwood
Folkestone
Southall

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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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