Which airports can I use when flying from Chicago O'Hare Intl Airport to London?

Flights from Chicago O'Hare Intl Airport to London usually depart from Chicago O'Hare Intl (ORD) and arrive at London (YXU).

Which airports do connecting flights from Chicago O'Hare Intl Airport to London pass through?

Most connecting flights from Chicago O'Hare Intl Airport to London pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to London?

Yes. Flexible dates can save you up to 17% on flights from Chicago O'Hare Intl Airport to London. Tuesday is the cheapest departure day at $559 round-trip on average, while Friday is the most expensive at $667, a difference of $108. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Chicago O'Hare Intl Airport to London?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Chicago O'Hare Intl Airport to London changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $486 to $1,398. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Chicago O'Hare Intl Airport to London looking right now?

One-way fares from Chicago O'Hare Intl Airport to London are currently lower than usual. Average one-way flight prices are about $283, which is 20% below the typical average for this route.

What is the time difference between Chicago O'Hare Intl Airport and London?

London is 1 hour ahead of Chicago O'Hare Intl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at London Airport (YXU)?

London Airport (YXU) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include: • Alamo • Enterprise Rent-A-Car • Budget • National • Avis

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to London?

Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of $617. Based on KAYAK data over the past 3 months.

When flying from Chicago O'Hare Intl Airport to London which airport offers the shortest layover?

Toronto Pearson Intl (YYZ) had the shortest average connection time for Chicago O'Hare Intl Airport to London layovers at 3h 34m over the past 3 months.

Cheap Flights from Chicago to London | KAYAK

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Cheapest round-trip

$486

Typical prices: $564-$633

Multiple Airlines

Mon 11/19Wed 11/21

ORD - YXU • 2 stops

Cheapest one-way

$206

Typical prices: $224-$376

Multiple Airlines

Wed 11/21

ORD - YXU • 2 stops

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Flight Deals

Cheap Flights from Chicago to London (ORD-YXU)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Chicago to London

Thu, Nov 19 - Sat, Nov 21

7:50 pm - 5:00 pmORD Chicago O'Hare Intl-YXU London

20h 10m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

10:00 am - 11:18 pmYXU London-ORD Chicago O'Hare Intl

14h 18m2 stops Orlando Atlanta Hartsfield-Jackson

$486Multiple Airlines

Thu, Nov 19 - Sat, Nov 21

7:50 pm - 5:00 pmORD Chicago O'Hare Intl-YXU London

20h 10m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

10:00 am - 12:43 amYXU London-ORD Chicago O'Hare Intl

15h 43m1 stop Orlando

$526Multiple Airlines

Thu, Nov 19 - Sat, Nov 21

7:50 pm - 5:00 pmORD Chicago O'Hare Intl-YXU London

20h 10m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

10:00 am - 3:57 pmYXU London-ORD Chicago O'Hare Intl

30h 57m3 stops Orlando Atlanta Hartsfield-Jackson Baltimore/Washington

$543Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

7:50 pm - 5:00 pmORD Chicago O'Hare Intl-YXU London

20h 10m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

10:00 am - 11:18 pmYXU London-ORD Chicago O'Hare Intl

14h 18m2 stops Orlando Atlanta Hartsfield-Jackson

$558Multiple Airlines

Wed, Nov 18 - Wed, Nov 25

7:35 pm - 5:00 pmORD Chicago O'Hare Intl-YXU London

20h 25m2 stops Atlanta Hartsfield-Jackson Orlando

5:30 am - 9:23 amYXU London-ORD Chicago O'Hare Intl

4h 53m1 stop Toronto Pearson Intl

$577Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

6:00 am - 5:00 pmORD Chicago O'Hare Intl-YXU London

34h 00m3 stops Baltimore/Washington San Juan Luis Munoz Marin Intl Fort Lauderdale

10:00 am - 11:18 pmYXU London-ORD Chicago O'Hare Intl

14h 18m2 stops Orlando Atlanta Hartsfield-Jackson

$585Multiple Airlines

Thu, Nov 19 - Sat, Nov 21

1:04 pm - 5:00 pmORD Chicago O'Hare Intl-YXU London

26h 56m3 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson Fort Lauderdale

10:00 am - 3:57 pmYXU London-ORD Chicago O'Hare Intl

30h 57m3 stops Orlando Atlanta Hartsfield-Jackson Baltimore/Washington

$605Multiple Airlines

Wed, Nov 18 - Wed, Nov 25

7:00 am - 5:45 pmORD Chicago O'Hare Intl-YXU London

9h 45m1 stop Fort Lauderdale

5:30 am - 9:23 amYXU London-ORD Chicago O'Hare Intl

4h 53m1 stop Toronto Pearson Intl

$613Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

7:50 pm - 5:00 pmORD Chicago O'Hare Intl-YXU London

44h 10m2 stops Atlanta Hartsfield-Jackson Orlando

10:00 am - 12:42 amYXU London-ORD Chicago O'Hare Intl

15h 42m1 stop Orlando

$617Multiple Airlines

Wed, Nov 18 - Wed, Nov 25

4:36 pm - 5:00 pmORD Chicago O'Hare Intl-YXU London

23h 24m3 stops Dallas/Fort Worth Atlanta Hartsfield-Jackson Orlando

3:25 pm - 7:58 pmYXU London-ORD Chicago O'Hare Intl

5h 33m1 stop Toronto Pearson Intl

$639Multiple Airlines

Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to London flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to London?: Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of $617. Based on KAYAK data over the past 3 months.
When flying from Chicago O'Hare Intl Airport to London which airport offers the shortest layover?: Toronto Pearson Intl (YYZ) had the shortest average connection time for Chicago O'Hare Intl Airport to London layovers at 3h 34m over the past 3 months.

Find deals

Cheapest flight	$206

One-way flight from Chicago O'Hare Intl Airport to London

When to book flights from Chicago to London

Are your dates flexible? Find out the best times to travel from Chicago 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.

Do I need a passport to fly from Chicago O'Hare Intl Airport to London?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Chicago O'Hare Intl Airport to London changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $486 to $1,398. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Chicago O'Hare Intl Airport to London looking right now?
One-way fares from Chicago O'Hare Intl Airport to London are currently lower than usual. Average one-way flight prices are about $283, which is 20% below the typical average for this route.
What car rental options are available at London Airport (YXU)?
London Airport (YXU) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:

• Alamo
• Enterprise Rent-A-Car
• Budget
• National
• Avis
Which airports can I use when flying from Chicago O'Hare Intl Airport to London?
Flights from Chicago O'Hare Intl Airport to London usually depart from Chicago O'Hare Intl (ORD) and arrive at London (YXU).
Which airports do connecting flights from Chicago O'Hare Intl Airport to London pass through?
Most connecting flights from Chicago O'Hare Intl Airport to London pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to London?
Yes. Flexible dates can save you up to 17% on flights from Chicago O'Hare Intl Airport to London. Tuesday is the cheapest departure day at $559 round-trip on average, while Friday is the most expensive at $667, a difference of $108.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Chicago O'Hare Intl Airport and London?
London is 1 hour ahead of Chicago O'Hare Intl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $559, about $108 less than Friday fares (16% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to London Airport.

• Best Western London Airport Inn & Suites
• London residency inn

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ORD - YXU

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Everything you should know

Cheap Flights from Chicago to London (ORD-YXU)

Recent round-trip flight deals from Chicago to London

Recent one-way flight deals from Chicago to London

Price, demand and travel trends for Chicago O'Hare Intl Airport to London flights

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to London?

When flying from Chicago O'Hare Intl Airport to London which airport offers the shortest layover?

Key details for Chicago O'Hare Intl Airport to London flights

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