United Kingdom

$193+ Cheap flights from Chicago (CHI) to the United Kingdom

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LHR
dic. 23 — dic. 301
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Cheap flight deals from Chicago to United Kingdom

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to United Kingdom (GB0). 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 diciembre 18, 2024.

Round-trip from

$584
(Mytrip)

One-way from

$193
(Thrive Travel)
From Chicago (CHI) to United Kingdom
One-way flight from Chicago (CHI) to United Kingdom

Find flight deals from Chicago to United Kingdom

Cheapest flights from Chicago to United Kingdom
Explore the most affordable flight options available from Chicago to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/306:30 pmORD - MAN
1 stop10h 15mIcelandair
mié. 1/2211:55 amMAN - ORD
1 stop11h 25mIcelandair
Deal found 12/17$637
This United deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/315:50 pmORD - LHR
Nonstop8h 05mUnited Airlines
lun. 1/139:30 amLHR - ORD
1 stop31h 35mUnited Airlines
Deal found 12/17$658
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/307:10 pmORD - LHR
1 stop14h 50mScandinavian Airlines
jue. 1/93:35 pmLHR - ORD
2 stops30h 15mScandinavian Airlines
Deal found 12/17$678
This Virgin Atlantic deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2910:30 amORD - LHR
1 stop14h 20mVirgin Atlantic
dom. 1/196:30 amLHR - ORD
1 stop14h 00mVirgin Atlantic
Deal found 12/17$700
This Finnair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3110:00 pmORD - LHR
Nonstop7h 40mFinnair
lun. 1/1311:55 amLHR - ORD
Nonstop8h 50mFinnair
Deal found 12/17$707
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3110:30 amORD - LHR
2 stops16h 30mDelta
lun. 1/138:40 amLHR - ORD
1 stop11h 50mDelta
Deal found 12/17$720
This Ovago deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/296:25 pmORD - LHR
Nonstop7h 50mBritish Airways
vie. 1/108:40 amLHR - ORD
1 stop17h 10mBritish Airways
Deal found 12/17$722
This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/317:05 pmORD - LHR
1 stop11h 55mMultiple Airlines
vie. 1/109:00 amLHR - ORD
2 stops16h 37mMultiple Airlines
Deal found 12/17$740
This CheapOair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/307:05 pmORD - MAN
1 stop17h 00mMultiple Airlines
mié. 1/226:00 amMAN - ORD
2 stops14h 45mMultiple Airlines
Deal found 12/17$766
This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/308:39 pmORD - GLA
2 stops31h 11mBritish Airways
jue. 1/96:25 amGLA - ORD
2 stops38h 34mBritish Airways
Deal found 12/17$769
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/266:39 pmORD - MAN
2 stops15h 41mBritish Airways
mié. 1/82:50 pmMAN - ORD
2 stops25h 57mBritish Airways
Deal found 12/17$771
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/316:30 pmORD - MAN
1 stop14h 20mUnited Airlines
mar. 1/711:05 amMAN - ORD
2 stops38h 32mUnited Airlines
Deal found 12/17$779

Find flights from Chicago to United Kingdom within your budget

Customize your flight search to find flights from Chicago to United Kingdom 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 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

jue. 1/23

6:30 pm-10:30 pm

2 stops22h 00m

Manchester

lun. 1/27

6:00 am-5:20 pm

2 stops17h 20m

$584

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

dom. 2/23

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

dom. 3/2

12:35 pm-5:20 pm

1 stop10h 45m

$592

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

mié. 4/30

7:30 pm-11:40 am

1 stop10h 10m

Manchester

vie. 5/16

1:05 pm-6:15 pm

1 stop11h 10m

$592

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

dom. 2/9

8:25 pm-4:10 pm

1 stop13h 45m

Manchester

mar. 2/18

5:15 pm-3:30 pm

1 stop28h 15m

$594

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

sáb. 1/18

7:10 pm-4:25 pm

2 stops15h 15m

London Heathrow

lun. 1/20

7:30 pm-10:23 pm

2 stops32h 53m

$595

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

dom. 1/12

6:30 pm-4:45 pm

2 stops16h 15m

London Luton

mar. 1/21

9:00 am-5:20 pm

2 stops14h 20m

$595

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

vie. 1/31

8:20 pm-3:45 pm

1 stop13h 25m

London Gatwick

vie. 2/7

9:30 pm-3:30 pm

2 stops48h 00m

$597

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

jue. 1/23

7:40 pm-6:35 pm

1 stop16h 55m

Manchester

lun. 1/27

10:10 am-5:50 pm

1 stop13h 40m

$597

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

dom. 1/12

9:05 am-5:55 am

1 stop14h 50m

London Heathrow

mar. 1/21

8:25 am-5:59 pm

1 stop15h 34m

$600

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

dom. 1/12

5:07 pm-10:35 am

1 stop11h 28m

London Heathrow

mar. 1/21

12:20 pm-6:14 pm

1 stop11h 54m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 60 results
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Best time to book a flight from Chicago to United Kingdom

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

Travel insights for flights from Chicago to United Kingdom

Get recent, data-driven insights about flights from Chicago to United Kingdom including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from Chicago to United Kingdom (average of $661). Flying from Chicago to United Kingdom in June is currently the most expensive (average of $1,135). 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.

What is the cheapest time of day to fly from CHI to GB?

Find hourly flight availability from Chicago to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

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

Weekly flight availability from Chicago to United Kingdom

Explore weekly flight availability from Chicago to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 18, 2024.

The most flights from CHI to GB0 are scheduled on a Monday (40 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (32 on average).

Rainfall in United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated diciembre 18, 2024.
Read through reviews of airlines operating flights from Chicago to United Kingdom, such as JetBlue, KLM and Virgin Atlantic. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

8.0
Very good
8,604 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

7.8
Good
1,349 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

7.7
Good
1,285 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

7.6
Good
1,133 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

7.6
Good
787 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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 Chicago to United Kingdom. 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 to fly from Chicago to United Kingdom one-way?

    The cheapest airlines for a one-way flight from Chicago to United Kingdom are Icelandair ($194), WestJet ($217), and JetBlue ($252).

  • What are the most popular routes from Chicago to United Kingdom?

  • What are the most reliable airlines from Chicago to United Kingdom?

    Consider Lufthansa (82%), Air Canada (77%) or Austrian Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from Chicago to United Kingdom.

  • What are the cheapest flights from Chicago to United Kingdom?

    While on average a flight from Chicago to United Kingdom is generally $1,673, our data shows the cheapest flight currently is $375. When looking at the most popular route, (Chicago O'Hare Intl - London Heathrow), you can expect to pay $476 for that flight.

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

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

  • How can I find direct flights from Chicago to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Chicago to United Kingdom 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 to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Chicago to United Kingdom (average of $661). Flying from Chicago to United Kingdom in June is currently the most expensive (average of $1,135). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to United Kingdom

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

Top 10 airlines flying from Chicago to United Kingdom

Discover the top 10 airlines that operate flights from Chicago to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$381Average$682FlexibilityNo cancel feeOn-time77%
DeltaCheapest$451Average$954FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$463Average$678FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$471Average$690FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$495Average$680FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$516Average$679FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$516Average$943FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$529Average$715FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$543Average$772FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$554Average$907FlexibilityNo cancel feeOn-time67%
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