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Find cheap flights from Chicago Midway Airport to London Heathrow Airport from $369

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Midway to London departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/19
Sun 5/26

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to London, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:

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Cheap flight deals from Midway to London (MDW-LHR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Midway to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:10 pm - 6:45 amMDW-LHR
11h 35m1 stop
6:15 am - 5:03 pmLHR-MDW
16h 48m2 stops
$594Delta
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Tue, Sep 24 - Wed, Oct 2
9:20 am - 7:15 amMDW-LHR
15h 55m1 stop
6:30 am - 5:03 pmLHR-MDW
16h 33m2 stops
$597Delta
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Tue, Oct 15 - Tue, Oct 22
9:35 am - 8:05 amMDW-LHR
16h 30m2 stops
6:15 am - 5:03 pmLHR-MDW
16h 48m2 stops
$598Delta
Find Deal
Tue, Sep 24 - Wed, Oct 2
2:00 pm - 7:15 amMDW-LHR
11h 15m1 stop
1:55 pm - 9:44 pmLHR-MDW
13h 49m1 stop
$625Air France
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Sun, Sep 22 - Wed, Oct 9
1:25 pm - 6:45 amMDW-LHR
11h 20m1 stop
6:15 am - 10:01 pmLHR-MDW
21h 46m2 stops
$640Air France
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Wed, May 1 - Fri, May 10
1:25 pm - 6:45 amMDW-LHR
11h 20m1 stop
9:20 am - 5:04 pmLHR-MDW
13h 44m1 stop
$716KLM
Find Deal
Tue, Apr 30 - Sun, May 5
8:00 am - 6:30 amMDW-LHR
16h 30m2 stops
8:05 pm - 9:37 pmLHR-MDW
31h 32m3 stops
$981
Find Deal
Wed, Jun 5 - Mon, Jun 10
11:05 am - 6:30 amMDW-LHR
13h 25m2 stops
8:05 pm - 9:37 pmLHR-MDW
31h 32m3 stops
$988
Find Deal
Wed, Jun 5 - Mon, Jun 10
10:11 am - 6:20 amMDW-LHR
14h 09m2 stops
1:55 pm - 9:44 pmLHR-MDW
13h 49m1 stop
$1,145Virgin Atlantic
Find Deal
Thu, Sep 19 - Wed, Sep 25
9:32 am - 6:45 amMDW-LHR
15h 13m1 stop
1:55 pm - 9:41 pmLHR-MDW
13h 46m1 stop
$1,158KLM
Find Deal
Sat, Jun 1 - Sun, Jun 16

Flights from Midway to London - Travel Insights & Trends

Get data-powered insights and trends into flights from Midway to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago Midway Airport to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago Midway Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago Midway Airport to London Heathrow Airport is January, where tickets cost $564 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,295 and $1,186 respectively.

How far in advance should I book a flight from Chicago Midway Airport to London Heathrow Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago Midway Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago Midway Airport to London Heathrow Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 11 days before departure.

Which airlines provide the cheapest flights from Chicago Midway Airport to London Heathrow Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Chicago Midway Airport to London Heathrow Airport found on KAYAK was with Virgin Atlantic for $414. Delta proposed a round-trip connection from $594 and Air France from $625.

Good to know

High season

May

Cheapest flight

$369
Most popular time to fly and prices are also 30% lower on average.
Flight from Chicago Midway Airport to London Heathrow Airport

When to book flights from Midway to London

Are your dates flexible? Find out the best times to travel from Midway to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago Midway Airport to London Heathrow Airport flights

  • What is the cheapest flight from Chicago Midway Airport to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Chicago Midway Airport to London Heathrow Airport was $369 for a one-way ticket and $594 for a round-trip.

  • Do I need a passport to fly between Chicago Midway Airport and London Heathrow Airport?

    A passport is required to fly from Chicago Midway Airport to London Heathrow Airport.

  • Which aircraft models fly most regularly from Chicago Midway Airport to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago Midway Airport to London Heathrow Airport?

    SkyTeam is the only airline alliance operating flights between Chicago Midway Airport and London Heathrow Airport.

  • How does KAYAK find such low prices on flights from Chicago Midway Airport to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago Midway Airport to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago Midway Airport to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Chicago Midway Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago Midway Airport to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Chicago Midway Airport with another airline. Booking your flights between Chicago Midway Airport and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago Midway Airport to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Chicago Midway Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Midway to London

 
See real verified KAYAK customer reviews for airlines flying from Chicago to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Midway to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 11094 reviews
8.2boarding
7.9comfort
7.5food
8.0entertainment
8.6crew
Airline reviews

Seat back monitors and outlets were dead and not working.

8.0 ExcellentCarl, Apr 2024JFK - FLL
Read more about Delta reviews

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Book cheap flights from Chicago to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to London found on KAYAK in the last 72 hours.
10/10Thu
2 stops
23h 55mMDW-LHR
$369
7/10Wed
2 stops
14h 27mMDW-LHR
$381
4/29Mon
1 stopVirgin Atlantic
11h 40mMDW-LHR
$414
9/25Wed
1 stopDelta
11h 20mMDW-LHR
$430
5/5Sun
1 stopVirgin Atlantic
14h 25mMDW-LHR
$449
10/8Tue
2 stopsAir France
12h 55mMDW-LHR
$453
7/15Mon
1 stopKLM
10h 50mMDW-LHR
$462
5/8Wed
1 stopDelta
15h 29mMDW-LHR
$465
9/28Sat
1 stopKLM
11h 15mMDW-LHR
$477
9/1Sun
2 stopsAir France
18h 04mMDW-LHR
$488

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Last minute flights from Midway to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to London that are departing in the next 10 days.
4/22Mon
multi-stopAir France
13h 25mMDW-LHR
4/29Mon
multi-stopAir France
26h 25mLHR-MDW
$640
4/22Mon
multi-stopDelta
11h 40mMDW-LHR
4/28Sun
multi-stopDelta
16h 39mLHR-MDW
$651
4/22Mon
multi-stopAir France
15h 05mMDW-LHR
4/29Mon
multi-stopAir France
26h 25mLHR-MDW
$657
4/21Sun
multi-stopAir France
11h 40mMDW-LHR
5/3Fri
multi-stopAir France
13h 44mLHR-MDW
$666
4/22Mon
multi-stopAir France
13h 25mMDW-LHR
6/10Mon
multi-stopAir France
28h 14mLHR-MDW
$869
4/22Mon
multi-stop
13h 25mMDW-LHR
4/23Tue
multi-stop
18h 57mLHR-MDW
$1,887
4/22Mon
multi-stopDelta
11h 20mMDW-LHR
4/25Thu
multi-stopDelta
16h 09mLHR-MDW
$2,031
4/21Sun
multi-stopAir France
11h 40mMDW-LHR
4/24Wed
multi-stopAir France
14h 00mLHR-MDW
$2,038
4/24Wed
multi-stopWestJet
47h 35mMDW-LHR
5/8Wed
multi-stopWestJet
37h 51mLHR-MDW
$12,605
4/24Wed
multi-stopWestJet
47h 35mMDW-LHR
4/27Sat
multi-stopWestJet
38h 04mLHR-MDW
$12,783

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Chicago Midway Airport - London Heathrow Airport Flights

Departure:

Chicago Midway Airport (MDW)United States

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Chicago Midway Airport

Cabin classes:

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