Find flights
When to book
Airlines
FAQs

Cheap flights from Chicago Midway Airport to London Heathrow Airport from £272

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — LHR
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Midway to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Heathrow (LHR). 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 25 March 2025.

Round-trip from

£478

One-way from

£272

Popular in

June

Cheapest in

February

Average price

£551
Virgin Atlantic
  • Virgin Atlantic
  • 7/4-15/4
  • 2 total stops
  • 24h 32m total
  • Chicago to London
26/5
  • 26/5
  • 2 total stops
  • 31h 00m total
  • Chicago to London
Highest demand for flights based on searches. 15% potential increase in price (£101 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in March 2025

Find flight deals from Midway to Heathrow

Cheapest flights from Midway to Heathrow
Explore the most affordable flight options available from Midway to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Mon 7/412:48MDW - LHR
1 stop11h 57mVirgin Atlantic
Tue 15/411:45LHR - MDW
1 stop12h 35mVirgin Atlantic
Deal found 24/3£478
Mon 7/412:48MDW - LHR
1 stop11h 57mKLM
Tue 15/411:45LHR - MDW
1 stop12h 35mKLM
Deal found 24/3£496
Tue 22/416:59MDW - LHR
1 stop12h 11mAir France
Tue 6/511:45LHR - MDW
1 stop12h 35mAir France
Deal found 24/3£497
Mon 7/414:57MDW - LHR
1 stop11h 58mDelta
Tue 15/406:15LHR - MDW
2 stops17h 04mDelta
Deal found 24/3£499
Sun 4/509:40MDW - LHR
2 stops14h 50mMultiple Airlines
Wed 14/514:05LHR - MDW
2 stops24h 40mMultiple Airlines
Deal found 24/3£626

Cheapflights Fare Finder

Customise your flight search to find flights from Midway to Heathrow 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 25 March 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to London Heathrow Airport that are best for you.

Fly from

Midway

Fly to

Heathrow

Route

Depart

Return

Price

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 7/4

12:48-06:45

1 stop11h 57m

London Heathrow

Tue 15/4

11:45-18:20

1 stop12h 35m

£478

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 7/4

12:48-06:45

1 stop11h 57m

London Heathrow

Tue 15/4

11:45-18:20

1 stop12h 35m

£496

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 22/4

16:59-11:10

1 stop12h 11m

London Heathrow

Tue 6/5

11:45-18:20

1 stop12h 35m

£497

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 7/4

14:57-08:55

1 stop11h 58m

London Heathrow

Tue 15/4

06:15-17:19

2 stops17h 04m

£499

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 4/5

09:40-06:30

2 stops14h 50m

London Heathrow

Wed 14/5

14:05-08:45

2 stops24h 40m

£626

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 26/5

09:40-22:40

2 stops31h 00m

£272

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 4/5

12:48-06:45

1 stop11h 57m

£312

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 4/5

12:48-06:45

1 stop11h 57m

£316

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 27/4

12:48-06:45

1 stop11h 57m

£319

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 14/5

10:25-07:15

1 stop14h 50m

£394

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 11 results
1
2

Best time to book a flight from Midway to Heathrow

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

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 25 March 2025.
Read through reviews of airlines operating flights from Chicago to London, such as Delta, KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very Good

Comfort

8.0

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Midway to Heathrow. 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 Chicago Midway Airport to London Heathrow Airport round-trip?

    Virgin Atlantic, at £478, was found to be the cheapest airline from Chicago Midway Airport to London Heathrow Airport.Alternate airlines flying return to your destination include KLM and Air France. Virgin Atlantic is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as £312 on Virgin Atlantic. Other airlines that offer cheap prices include Air France from £316 and KLM from £319 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Midway to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Chicago Midway Airport to London Heathrow Airport (average of £112). Flying from Chicago Midway Airport to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Chicago Midway Airport?

Book flights to Chicago Midway Airport if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Northampton
Swindon
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Midway to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Midway to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Midway to Heathrow for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Midway to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Midway? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Midway to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.