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.

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.

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

To save up to 7% on this flight, we recommend booking at least 49 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago Midway Airport to London Heathrow Airport from £548 1-2 weeks out and tickets from £552 for flights departing within the next 72 hours.

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

Our data shows that February tends to be the cheapest month to fly to London Heathrow Airport from Chicago Midway Airport. Users have commonly found prices around £584 for the month, but tickets can be as low as £366. Due to multiple factors, prepare for potentially higher prices in June.

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

When flying from Chicago Midway Airport to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£272+ Flights from Chicago Midway Airport to London Heathrow Airport

Cheap flight deals from Midway to Heathrow

Round-trip from	£478
One-way from	£272
Popular in	June
Cheapest in	February
Average price	£551

Virgin Atlantic
7/4-15/4
2 total stops
24h 32m total
Chicago to London

Search Deals

26/5
2 total stops
31h 00m total
Chicago to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£101 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

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

Best flights from Midway to Heathrow
Discover carefully curated flight deals from Midway to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 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

Last-minute flights from Midway to Heathrow
Discover last-minute flight deals from Midway to Heathrow. Data last updated 25 March 2025 and is based on user searches.

Sun 30/309:20MDW - LHR

3 stops20h 35mMultiple Airlines

Sun 6/413:05LHR - MDW

2 stops16h 05mMultiple Airlines

Deal found 24/3£1,918

Tue 1/414:55MDW - LHR

2 stops14h 15mVirgin Atlantic

Tue 8/415:15LHR - MDW

1 stop13h 11mVirgin Atlantic

Deal found 24/3£539

Wed 2/414:55MDW - LHR

1 stop12h 00mDelta

Thu 10/406:30LHR - MDW

2 stops13h 47mDelta

Deal found 25/3£525

Wed 2/414:55MDW - LHR

1 stop12h 00mAir France

Thu 10/412:25LHR - MDW

1 stop11h 53mAir France

Deal found 25/3£535

Wed 2/412:51MDW - LHR

1 stop11h 54mKLM

Wed 9/411:45LHR - MDW

1 stop12h 17mKLM

Deal found 24/3£536

Thu 3/413:15MDW - LHR

2 stops40h 50mWestJet

Tue 8/414:10LHR - MDW

2 stops30h 07mWestJet

Deal found 24/3£7,359

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

Mon 7/414:57MDW - LHR

1 stop11h 58mDelta

Tue 15/406:15LHR - MDW

2 stops17h 04mDelta

Deal found 24/3£499

Mon 14/411:15MDW - LHR

2 stops13h 15mMultiple Airlines

Fri 18/414:05LHR - MDW

2 stops27h 55mMultiple Airlines

Deal found 23/3£627

Tue 22/412:48MDW - LHR

1 stop11h 57mAir France

Thu 8/513:05LHR - MDW

1 stop14h 23mAir France

Deal found 24/3£497

One-way flights from Midway to Heathrow
Search for one-way flight options from Midway to Heathrow. Find affordable one-way fares based on user searches. Data last updated 25 March 2025.

Mon 26/509:40MDW - LHR

2 stops31h 00mMultiple Airlines

Deal found 25/3£272

Sun 4/512:48MDW - LHR

1 stop11h 57mVirgin Atlantic

Deal found 24/3£312

Sun 4/512:48MDW - LHR

1 stop11h 57mAir France

Deal found 24/3£316

Sun 27/412:48MDW - LHR

1 stop11h 57mKLM

Deal found 25/3£319

Tue 20/513:08MDW - LHR

1 stop13h 47mDelta

Deal found 25/3£396

Sun 25/519:25MDW - LHR

2 stops58h 40mWestJet

Deal found 24/3£565

Cheapflights Fare Finder

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

Fly from

Fly to

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

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

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

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

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.

Delta

8.0

Very Good

7,890 reviews

Check prices

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.

Delta

8.0

Very Good

7,890 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

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.

KLM

7.8

Good

1,318 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

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.

Air France

7.4

Good

1,423 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

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.

Virgin Atlantic

7.4

Good

634 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

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.

WestJet

7.2

Good

2,785 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

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

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

Hounslow

Deal

Milton Keynes

Gatwick

Croydon

Luton

Slough

Eastbourne

Wembley

Northampton

Swindon

Hayes

Ilford

Crawley

Southend-on-Sea

Winchester

Maidstone

Ipswich

Watford

Southall

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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.

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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.

Cheap flight deals from Midway to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Midway to Heathrow

Cheapest flights from Midway to HeathrowExplore 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.

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.

Cheapflights Fare Finder

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

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.

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.

Temperature in Heathrow by month

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

Reviews of airlines servicing Heathrow

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.

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?

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

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

How can I find direct flights from Midway to Heathrow?

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

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

Travelling to a place near Chicago Midway Airport?

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?

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

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

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

100% Free

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Travel Smart

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.