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$321+ Cheap flights from Midway (MDW) to London (LON)

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — LON
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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Cheap flight deals from Midway to London

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 June 27, 2026.

This KLM deal was found by Cheapflights users on 6/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:00 pm
MDW
-
LHR
1 stop11h 25m
KLM
Tue 9/2912:25 pm
LHR
-
MDW
1 stop11h 54m
KLM
Deal found 6/26$911
This Delta deal was found by Cheapflights users on 6/26. 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.
Wed 11/412:30 pm
MDW
-
LHR
1 stop12h 35m
Delta
Sat 11/148:40 am
LHR
-
MDW
2 stops15h 57m
Delta
Deal found 6/26$913
This Delta deal was found by Cheapflights users on 6/26. 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.
Mon 12/289:30 am
MDW
-
LHR
1 stop17h 15m
Delta
Tue 1/121:00 pm
LHR
-
MDW
1 stop11h 37m
Delta
Deal found 6/26$922
This Delta deal was found by Cheapflights users on 6/26. 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.
Wed 9/231:19 pm
MDW
-
LHR
1 stop11h 51m
Delta
Mon 9/288:40 am
LHR
-
MDW
2 stops15h 39m
Delta
Deal found 6/26$932
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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.
Mon 8/101:25 pm
MDW
-
LHR
1 stop11h 45m
Virgin Atlantic
Wed 8/198:40 am
LHR
-
MDW
2 stops19h 56m
Virgin Atlantic
Deal found 6/25$935
This Delta deal was found by Cheapflights users on 6/25. 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.
Mon 8/107:25 pm
MDW
-
LHR
1 stop11h 40m
Delta
Wed 8/198:40 am
LHR
-
MDW
2 stops15h 21m
Delta
Deal found 6/25$937
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:25 am
MDW
-
LGW
2 stops15h 30m
Multiple Airlines
Sun 7/269:40 am
LGW
-
MDW
2 stops34h 55m
Multiple Airlines
Deal found 6/25$940
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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.
Wed 11/41:05 pm
MDW
-
LHR
1 stop11h 20m
Virgin Atlantic
Sat 11/148:55 am
LHR
-
MDW
1 stop13h 30m
Virgin Atlantic
Deal found 6/24$941
This KLM deal was found by Cheapflights users on 6/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:05 pm
MDW
-
LHR
1 stop11h 20m
KLM
Tue 10/139:20 am
LHR
-
MDW
1 stop13h 05m
KLM
Deal found 6/23$942
This Air France deal was found by Cheapflights users on 6/25. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:51 pm
MDW
-
LGW
2 stops13h 34m
Air France
Tue 8/2510:35 am
LGW
-
MDW
2 stops18h 01m
Air France
Deal found 6/25$948
This Delta deal was found by Cheapflights users on 6/26. 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.
Thu 12/312:30 pm
MDW
-
LGW
2 stops14h 30m
Delta
Mon 12/710:00 am
LGW
-
MDW
2 stops18h 10m
Delta
Deal found 6/26$973
This Delta deal was found by Cheapflights users on 6/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:46 pm
MDW
-
LGW
2 stops14h 39m
Delta
Tue 8/1810:35 am
LGW
-
MDW
2 stops18h 01m
Delta
Deal found 6/24$980

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 June 27, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$911
(KLM)

One-way from

$321
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,375
Provider with most accurate pricing for Chicago Midway-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago Midway-London (LON) flights.
Search Deals
From Chicago Midway to London (LON)
Search Deals
One-way flight from Chicago Midway to London (LON)
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($283 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated June 27, 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 round-trip

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 8/26

10:54 am-7:10 am

2 stops14h 16m

London Heathrow

Wed 9/2

6:30 am-4:59 pm

2 stops16h 29m

$942

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 8/10

1:25 pm-9:15 am

2 stops13h 50m

London Heathrow

Wed 8/19

6:30 am-6:33 pm

2 stops18h 03m

$942

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 8/19

9:24 am-6:45 am

2 stops15h 21m

London Heathrow

Wed 9/2

6:30 am-4:59 pm

2 stops16h 29m

$943
Quickest round-trip

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 9/23

1:00 pm-6:25 am

1 stop11h 25m

London Heathrow

Sun 9/27

12:25 pm-6:19 pm

1 stop11h 54m

$961

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Thu 12/3

12:30 pm-9:00 am

2 stops14h 30m

London Gatwick

Mon 12/7

10:00 am-10:10 pm

2 stops18h 10m

$975

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 9/2

7:25 pm-1:05 pm

1 stop11h 40m

London Heathrow

Sun 9/6

6:30 am-3:57 pm

2 stops15h 27m

$987

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 8/16

5:10 pm-1:15 pm

1 stop14h 05m

London Heathrow

Sun 8/23

8:40 am-6:01 pm

2 stops15h 21m

$988

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Fri 9/18

5:11 pm-1:15 pm

1 stop14h 04m

London Heathrow

Mon 10/5

8:40 am-6:19 pm

2 stops15h 39m

$1,038

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sat 9/5

4:39 pm-11:20 am

1 stop12h 41m

London Heathrow

Sat 9/12

10:45 am-4:57 pm

1 stop12h 12m

$1,067

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Fri 9/18

10:48 am-6:25 am

1 stop13h 37m

London Heathrow

Mon 10/5

3:15 pm-10:45 pm

1 stop13h 30m

$1,067

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 55 resultsSorted by cheapest first
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Compare providers for flights from Midway to London

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 London in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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 flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago Midway Airport-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chicago Midway Airport-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago Midway Airport-London flights, Cheapflights users trust Ovago the most. Ovago 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 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 London

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

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?

    A quick flight from Chicago Midway Airport to London can take about 11h 25m. Virgin Atlantic provides one of the quickest options available for as low as $961. The distance from Chicago Midway Airport to London is about 3942 mi. This flight may include one or multiple stops.

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

    Most travelers choose Chicago Midway - London Heathrow, Chicago Midway - London Gatwick or Chicago Midway - London Stansted when deciding on the best route from Chicago Midway Airport to London.

  • 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 vacation 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

Traveling to a place near London?

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