MDW - LHR

$387 Find Cheap Flights from Chicago Midway Airport to London Heathrow Airport

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 3/15. 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
1 adult, Economy, 0 bags

KAYAK searches 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$636
Delta
Wed 1/7Thu 1/15
MDW - LHR • 1 stop
Cheapest one-way
$382
Multiple Airlines
Sun 3/15
MDW - LHR • 2 stops
Top airlines
Delta
Cheapest • from $652 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Midway to London

Wed, Jan 7 - Thu, Jan 15
Delta Logo
6:45 am - 6:25 am
MDW
-
LHR
17h 40m1 stop
Delta Logo
6:30 am - 5:34 pm
LHR
-
MDW
17h 04m2 stops
$636Delta
Wed, Jan 14 - Tue, Jan 20
Delta Logo
1:49 pm - 7:05 am
MDW
-
LHR
11h 16m1 stop
Delta Logo
6:30 am - 5:55 pm
LHR
-
MDW
17h 25m2 stops
$637Delta
Wed, Jan 14 - Wed, Jan 21
Virgin Atlantic Logo
1:28 pm - 10:15 am
MDW
-
LHR
14h 47m2 stops
Virgin Atlantic Logo
6:30 am - 5:29 pm
LHR
-
MDW
16h 59m2 stops
$641Virgin Atlantic
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
6:14 pm - 11:40 am
MDW
-
LHR
11h 26m1 stop
Multiple Airlines Logo
11:05 am - 6:36 pm
LHR
-
MDW
13h 31m1 stop
$654Multiple Airlines
Sun, Mar 15 - Wed, Mar 25
Delta Logo
10:49 am - 6:25 am
MDW
-
LHR
14h 36m1 stop
Delta Logo
11:05 am - 6:40 pm
LHR
-
MDW
12h 35m1 stop
$664Delta
Sun, Jan 11 - Wed, Jan 21
Delta Logo
1:49 pm - 7:05 am
MDW
-
LHR
11h 16m1 stop
Delta Logo
8:40 am - 6:36 pm
LHR
-
MDW
15h 56m2 stops
$667Delta
Wed, Jan 28 - Tue, Mar 31
Virgin Atlantic Logo
6:14 pm - 11:40 am
MDW
-
LHR
11h 26m1 stop
Virgin Atlantic Logo
9:40 am - 10:29 pm
LHR
-
MDW
18h 49m2 stops
$668Virgin Atlantic
Wed, Dec 31 - Thu, Jan 8
Delta Logo
11:48 am - 7:05 am
MDW
-
LHR
13h 17m1 stop
Delta Logo
11:05 am - 6:32 pm
LHR
-
MDW
13h 27m1 stop
$679Delta
Wed, Dec 31 - Thu, Jan 8
Delta Logo
11:48 am - 7:05 am
MDW
-
LHR
13h 17m1 stop
Delta Logo
11:05 am - 6:32 pm
LHR
-
MDW
13h 27m1 stop
$686Delta
Thu, Jan 29 - Thu, Feb 5
Delta Logo
6:14 pm - 11:40 am
MDW
-
LHR
11h 26m1 stop
Delta Logo
8:40 am - 5:55 pm
LHR
-
MDW
15h 15m2 stops
$687Delta
Booking Insights

KAYAK's insights & trends for Midway to London flights

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.

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

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chicago Midway Airport to London Heathrow Airport were found on Delta ($652) and Virgin Atlantic ($664).

Which airlines fly non-stop between Chicago Midway Airport and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Chicago Midway Airport to London Heathrow Airport.

There is just one airline that flies from Chicago Midway Airport to London Heathrow Airport direct and that is Delta. The best round-trip deal found from Delta for the route is $536.

Find deals

Good to know

Cheapest flight$382
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 $382 for a one-way ticket and $636 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.

Reviews of the 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.
7.9
DeltaOverall score based on 8008 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.1Boarding
8.5Crew
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Everything you need to know for your flight from Midway to London

Information on your arrival and departure airports

Chicago Midway Airport (MDW)
Heathrow (LHR)