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Cheap flights from Chicago to London, ON from C$ 313

CHI — YXU
29 Sep — 6 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chicago to London

Enter your travel dates to find the best prices.

Cheapest flights from Chicago to London

Sun 11/105:30 p.m. -
1 stop10h 50m
Sun 18/106:10 a.m. -
1 stop11h 30m
Deal found 27/8C$ 710
Mon 28/95:30 p.m. -
1 stop10h 50m
Fri 2/106:10 a.m. -
1 stop11h 30m
Deal found 26/8C$ 774
Tue 29/91:21 p.m. -
2 stops14h 59m
Fri 2/106:10 a.m. -
1 stop11h 30m
Deal found 26/8C$ 808
Sun 27/95:30 p.m. -
1 stop10h 50m
Fri 2/106:10 a.m. -
1 stop11h 30m
Deal found 26/8C$ 812
Thu 1/105:30 p.m. -
1 stop10h 50m
Mon 5/105:55 p.m. -
1 stop23h 45m
Deal found 26/8C$ 816
Sun 11/105:30 p.m. -
1 stop10h 50m
Sun 18/106:10 a.m. -
2 stops25h 24m
Deal found 27/8C$ 823
Fri 9/105:30 p.m. -
1 stop10h 50m
Fri 16/105:55 p.m. -
2 stops37h 39m
Deal found 25/8C$ 824
Mon 28/95:30 p.m. -
1 stop10h 50m
Thu 1/105:55 p.m. -
1 stop23h 45m
Deal found 26/8C$ 842
Thu 1/105:30 p.m. -
1 stop10h 50m
Mon 5/106:10 a.m. -
2 stops30h 41m
Deal found 26/8C$ 862
Thu 1/105:30 p.m. -
1 stop10h 50m
Sun 4/105:55 p.m. -
2 stops31h 28m
Deal found 26/8C$ 863
Sun 27/95:30 p.m. -
1 stop10h 50m
Mon 5/105:55 p.m. -
1 stop23h 45m
Deal found 26/8C$ 881
Mon 12/106:30 a.m. -
2 stops21h 50m
Mon 19/106:10 a.m. -
1 stop11h 30m
Deal found 28/8C$ 886

Find flight deals from Chicago to London

Round-trip from

C$ 710

One-way from

C$ 313
WestJet
  • WestJet
  • 11/10-18/10
  • 2 total stops
  • 22h 20m total
  • Chicago to London
Search Deals
WestJet
  • WestJet
  • 1/10
  • 1 total stop
  • 10h 50m total
  • Chicago to London
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLondon

ORD Chicago O'Hare Intl - YXU London

ORDYXU

Chicago O'Hare Intl

Sun 11/10

5:30 p.m.-5:20 a.m.

1 stop10h 50m

London

Sun 18/10

6:10 a.m.-4:40 p.m.

1 stop11h 30m

C$ 710

ChicagoLondon

ORD Chicago O'Hare Intl - YXU London

ORDYXU

Chicago O'Hare Intl

Fri 9/10

5:30 p.m.-5:20 a.m.

1 stop10h 50m

London

Fri 16/10

5:55 p.m.-6:34 a.m.

2 stops37h 39m

C$ 824

ChicagoLondon

ORD Chicago O'Hare Intl - YXU London

ORDYXU

Chicago O'Hare Intl

Mon 12/10

6:30 a.m.-5:20 a.m.

2 stops21h 50m

London

Mon 19/10

6:10 a.m.-4:40 p.m.

1 stop11h 30m

C$ 886

ChicagoLondon

ORD Chicago O'Hare Intl - YXU London

ORDYXU

Chicago O'Hare Intl

Sat 10/10

11:05 a.m.-5:20 a.m.

3 stops17h 15m

London

Sat 17/10

6:10 a.m.-7:48 p.m.

2 stops14h 38m

C$ 941

ChicagoLondon

ORD Chicago O'Hare Intl - YXU London

ORDYXU

Chicago O'Hare Intl

Tue 15/9

9:55 a.m.-2:50 p.m.

1 stop3h 55m

London

Sat 19/9

6:20 p.m.-1:23 p.m.

1 stop20h 03m

C$ 962
Quickest round-trip

ChicagoLondon

ORD Chicago O'Hare Intl - YXU London

ORDYXU

Chicago O'Hare Intl

Sun 29/11

11:45 a.m.-5:35 a.m.

3 stops16h 50m

London

Sat 5/12

9:15 a.m.-1:13 p.m.

1 stop4h 58m

C$ 1,016

ChicagoLondon

ORD Chicago O'Hare Intl - YXU London

ORDYXU

Chicago O'Hare Intl

Mon 12/10

8:45 a.m.-5:43 p.m.

2 stops7h 58m

London

Mon 19/10

6:20 p.m.-10:17 a.m.

3 stops16h 57m

C$ 1,019
Cheapest one-way

ChicagoLondon

ORD Chicago O'Hare Intl - YXU London

ORDYXU

Chicago O'Hare Intl

Thu 1/10

6:00 a.m.-5:20 a.m.

3 stops22h 20m

C$ 377

ChicagoLondon

ORD Chicago O'Hare Intl - YXU London

ORDYXU

Chicago O'Hare Intl

Mon 28/9

6:00 a.m.-5:20 a.m.

3 stops22h 20m

C$ 439

ChicagoLondon

ORD Chicago O'Hare Intl - YXU London

ORDYXU

Chicago O'Hare Intl

Sun 27/9

5:00 a.m.-2:50 p.m.

2 stops8h 50m

C$ 448

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/8

Showing 1-10 of 15 resultsSorted by cheapest first
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Best time to book a flight from Chicago to London

Have a flexible travel schedule? Discover the best time to fly to London from Chicago with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Chicago to London

No data available for this route at this time. Please check back soon.

Related info for your journey

  • What airport do you fly into for flights to London from Chicago?

    Most people fly into London (YXU) if they book a flight to London from Chicago. On average, London has 0 inbound flights from Chicago per day from 0 airlines. London is conveniently located just 8.6 km from London’s city centre.

  • How long is the flight from Chicago to London, Ontario?

    WestJet can get you from Chicago to London, Ontario in just under 10h 50m. Your travel time can differ by up to . There are 565 km between Chicago and London, Ontario.

  • Can I find deals for flights from Chicago to London that include hotel bookings?

    Yes. In addition to deals on Chicago to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to London?

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

  • Can I find deals for business class flights from Chicago to London?

    Yes. Cheapflights offers flight deals from Chicago to London 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

Travelling to a place near London?

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How does Cheapflights help users find flights from Chicago to London?

Deals for Chicago to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chicago to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Chicago.

Can Cheapflights find flights from Chicago to London with no change fees?

Certainly. Search results for flights to London from Chicago shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Chicago to London become cheaper?

Yes! Start tracking prices for Chicago to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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