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Cheap flights from London Heathrow Airport to Chicago Midway Airport from £323

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MDW
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Heathrow to Midway

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Midway (MDW). 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 February 2025.

Round-trip from

£429

One-way from

£323

Popular in

August

Cheapest in

February

Average price

£499
KLM
  • KLM
  • 20/3-27/3
  • 3 total stops
  • 27h 27m total
  • London to Chicago
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2/3
  • 2/3
  • 2 total stops
  • 40h 13m total
  • London to Chicago
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£91 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from Heathrow to Midway

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

Thu 20/306:30LHR - MDW
2 stops16h 32mKLM
Thu 27/314:55MDW - LHR
1 stop10h 55mKLM
Deal found 20/2£429
Thu 20/309:10LHR - MDW
1 stop14h 08mAir France
Thu 27/314:55MDW - LHR
1 stop10h 55mAir France
Deal found 20/2£442
Fri 28/212:20LHR - MDW
1 stop11h 51mVirgin Atlantic
Thu 3/414:57MDW - LHR
1 stop11h 58mVirgin Atlantic
Deal found 20/2£443
Sat 1/308:40LHR - MDW
2 stops15h 03mDelta
Sat 29/313:12MDW - LHR
1 stop13h 43mDelta
Deal found 20/2£447
Sat 26/415:15LHR - MDW
1 stop13h 11mMultiple Airlines
Fri 2/515:02MDW - LHR
1 stop11h 53mMultiple Airlines
Deal found 21/2£536

Find flights from Heathrow to Midway within your budget

Customise your flight search to find flights from Heathrow to Midway 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 February 2025.

Fly from

Heathrow

Fly to

Midway

Route

Depart

Return

Price

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Thu 20/3

06:30-18:02

2 stops16h 32m

Chicago Midway

Thu 27/3

14:55-06:50

1 stop10h 55m

£429

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Thu 20/3

09:10-18:18

1 stop14h 08m

Chicago Midway

Thu 27/3

14:55-06:50

1 stop10h 55m

£442

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Fri 21/3

16:10-22:27

1 stop35h 17m

Chicago Midway

Fri 28/3

16:59-06:20

1 stop32h 21m

£445

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Wed 5/3

08:40-17:43

2 stops15h 03m

Chicago Midway

Sun 9/3

14:55-06:50

1 stop10h 55m

£448

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sat 26/4

15:15-22:26

1 stop13h 11m

Chicago Midway

Fri 2/5

15:02-08:55

1 stop11h 53m

£536

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sun 2/3

07:20-17:33

2 stops40h 13m

£323

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Fri 18/4

14:10-17:19

2 stops33h 09m

£557

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Thu 17/4

11:20-17:59

1 stop12h 39m

£623

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sat 22/3

14:30-22:27

1 stop12h 57m

£807

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sun 2/3

12:20-18:11

1 stop11h 51m

£848

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 11 results
1
2

Best time to book a flight from Heathrow to Midway

Have a flexible travel schedule? Discover the best time to fly to Midway from Heathrow 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.

Travel insights for flights from Heathrow to Midway

Get recent, data-driven insights about flights from Heathrow to Midway including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from LHR to MDW?

Find hourly flight availability from Heathrow to Midway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Chicago Midway Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 27% on airfare.

Rainfall in Midway by month

Plan your trip to Midway by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago Midway Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago Midway Airport when rainfall is around 43.0 mm.

Temperature in Midway by month

Plan your trip to Midway by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago Midway Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Midway

Get insights into the airlines that provide service to Midway. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Midway. Reviews last updated 21 February 2025.
To help decide which airline to fly from London to Chicago, see what other customers have to say about Delta, KLM and Virgin Atlantic. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,212 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,212 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Midway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from London Heathrow Airport to Chicago Midway Airport round-trip?

    Currently priced at £429, KLM will fly you from London Heathrow Airport to Chicago Midway Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air France and Virgin Atlantic - these airlines can fly you to your destination from £442 and £445, respectively. KLM is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

    £557 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air France and KLM, with prices starting from £623 and £807, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Midway 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

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Top airline flying from Heathrow to Midway

Discover the top airline that operate flights from Heathrow to Midway. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£454Average£675FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Midway?

Cheapflights helps you search for flights from Heathrow to Midway via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Midway from Heathrow 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 Heathrow to Midway with no change fees?

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

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

Not ready to book yet? You can track prices for flights from Heathrow to Midway on Cheapflights with our Price Alert feature and get notified when better prices are available.

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