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Flight Deals from Chicago to London Heathrow Airport from $215

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Offer ends: 13 May

Flight from Chicago (ORD) to London (LHR)

May 13 - May 20|Round trip
United Airlines LogoUnited Airlines

Save 37%

$996$624
Offer ends: 12 May

Flight from Chicago (ORD) to London (LHR)

May 12 - May 19|Round trip
United Airlines LogoUnited Airlines

Save 37%

$995$627
Offer ends: 9 August

Flight from Chicago (ORD) to London (LHR)

Aug 9 - Aug 16|Round trip
Icelandair LogoIcelandair

Save 36%

$995$639
Offer ends: 11 May

Flight from Chicago (ORD) to London (LHR)

May 11 - May 18|Round trip
United Airlines LogoUnited Airlines

Save 31%

$995$684
Offer ends: 14 May

Flight from Chicago (ORD) to London (LHR)

May 14 - May 21|Round trip
JetBlue LogoJetBlue

Save 20%

$996$802
Offer ends: 24 May

Flight from Chicago (ORD) to London (LHR)

May 24 - May 31|Round trip
JetBlue LogoJetBlue

Save 17%

$996$828
Offer ends: 28 May

Flight from Chicago (ORD) to London (LHR)

May 28 - Jun 4|Round trip
JetBlue LogoJetBlue

Save 16%

$999$842
Offer ends: 17 May

Flight from Chicago (ORD) to London (LHR)

May 17 - May 24|Round trip
JetBlue LogoJetBlue

Save 11%

$996$882

Stops

  • Nonstop
    from $640
  • Up to 1 stop
    $567
  • Up to 2 stops
    $525

Airlines

  • Air Canada
    $624
  • Air France
    $677
  • Austrian Airlines
    $649
  • British Airways
    $642
  • Delta Air Lines
    $637
  • Finnair
    $640
  • Icelandair
    $567
  • JetBlue
    $647
  • Lufthansa
    $644
  • SAS Airlines
    $525
  • SWISS
    $640
  • TAP Portugal
    $604
  • United Airlines
    $616
  • Virgin Atlantic
    $651

Cabin Class

  • Economy
    $525

Departure Airports

  • Chicago O Hare Airport
    $525

Arrival Airports

  • London Heathrow Airport
    $525

Layover Airports

  • Adolfo Suárez Madrid–Barajas Airport
    $642
  • Amsterdam Airport Schiphol
    $699
  • Brussels Airport
    $616
  • Charlotte Douglas International Airport
    $652
  • Cincinnati Northern Kentucky International Airport
    $663
  • Copenhagen Kastrup Airport
    $525
  • Dallas Fort Worth International Airport
    $645
  • Frankfurt am Main Airport
    $670
  • General Edward Lawrence Logan International Airport
    $653
  • George Bush Intercontinental Houston Airport
    $687
  • Hartsfield Jackson Atlanta International Airport
    $637
  • Humberto Delgado Airport (Lisbon Portela Airport)
    $604
  • Montreal Trudeau Airport
    $624
  • Munich Airport
    $625
  • New York John F Kennedy Airport
    $644
  • Newark Liberty Airport
    $620
  • Oslo Gardermoen Airport
    $538
  • Paris Charles de Gaulle Airport
    $637
  • Philadelphia International Airport
    $682
  • Reykjavik Keflavik Airport
    $567
  • Stockholm Arlanda Airport
    $525
  • Toronto Pearson Airport
    $631
  • Vienna International Airport
    $624
  • Washington Dulles Airport
    $626
  • Zürich Airport
    $622

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On average save $240 per traveler
SAS Airlines Logo
SAS Airlines

11/14/25

ORD
20h 40m
CPH

11/15/25

LHR
SAS Airlines Logo
SAS Airlines

11/16/25

LHR
30h 50m
ARN
CPH

11/17/25

ORD
$525
Free cancellation within 83 hours of booking
SAS Airlines Logo
SAS Airlines

11/14/25

ORD
21h 5m
CPH
ARN

11/15/25

LHR
SAS Airlines Logo
SAS Airlines

11/16/25

LHR
34h 5m
OSL
CPH

11/17/25

ORD
$538
Free cancellation within 83 hours of booking
Icelandair Logo
Icelandair

11/18/25

ORD
16h 20m
KEF

11/19/25

LHR
Icelandair Logo
Icelandair

11/25/25

LHR
5h 25m
KEF

11/25/25

ORD
$567
Free cancellation within 83 hours of booking
TAP Portugal Logo
TAP Portugal

11/02/25

ORD
25h 15m
LIS

11/03/25

LHR
TAP Portugal Logo
TAP Portugal

11/11/25

LHR
22h 25m
LIS

11/12/25

ORD
$604
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

11/14/25

ORD
14h 10m
Direct

11/15/25

LHR
United Airlines Logo
United Airlines

11/16/25

LHR
5h 20m
BRU

11/16/25

ORD
$616
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

11/14/25

ORD
16h 50m
EWR

11/15/25

LHR
United Airlines Logo
United Airlines

11/16/25

LHR
5h 20m
BRU

11/16/25

ORD
$620
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

11/03/25

ORD
14h 10m
Direct

11/04/25

LHR
United Airlines Logo
United Airlines

11/13/25

LHR
20h 10m
ZRH

11/14/25

ORD
$622
Free cancellation within 83 hours of booking
Air Canada Logo
Air Canada

11/05/25

ORD
19h 50m
YUL

11/06/25

LHR
Air Canada Logo
Air Canada

11/12/25

LHR
8h 5m
VIE

11/12/25

ORD
$624
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

11/18/25

ORD
14h 10m
Direct

11/19/25

LHR
United Airlines Logo
United Airlines

11/25/25

LHR
18h 40m
VIE

11/26/25

ORD
$624
Free cancellation within 83 hours of booking
Air Canada Logo
Air Canada

11/09/25

ORD
19h 50m
YUL

11/10/25

LHR
Air Canada Logo
Air Canada

11/18/25

LHR
10h 45m
MUC

11/18/25

ORD
$625
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

11/03/25

ORD
17h 28m
IAD

11/04/25

LHR
United Airlines Logo
United Airlines

11/13/25

LHR
20h 10m
ZRH

11/14/25

ORD
$626
Free cancellation within 83 hours of booking
Air Canada Logo
Air Canada

11/12/25

ORD
18h 30m
YYZ

11/13/25

LHR
Air Canada Logo
Air Canada

11/18/25

LHR
18h 40m
VIE

11/19/25

ORD
$631
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

11/04/25

ORD
24h 40m
ATL

11/05/25

LHR
Delta Air Lines Logo
Delta Air Lines

11/11/25

LHR
6h 5m
CDG

11/11/25

ORD
$637
Free cancellation within 83 hours of booking
SWISS Logo
SWISS

11/12/25

ORD
14h 5m
Direct

11/13/25

LHR
SWISS Logo
SWISS

11/17/25

LHR
20h 10m
ZRH

11/18/25

ORD
$640
Free cancellation within 83 hours of booking
Finnair Logo
Finnair

11/05/25

ORD
13h 40m
Direct

11/06/25

LHR
Finnair Logo
Finnair

11/19/25

LHR
2h 50m
Direct

11/19/25

ORD
$640
Free cancellation within 83 hours of booking
British Airways Logo
British Airways

11/14/25

ORD
21h 15m
MAD

11/15/25

LHR
British Airways Logo
British Airways

11/16/25

LHR
2h 50m
Direct

11/16/25

ORD
$642
Free cancellation within 83 hours of booking
Lufthansa Logo
Lufthansa

11/05/25

ORD
14h 10m
Direct

11/06/25

LHR
Lufthansa Logo
Lufthansa

11/12/25

LHR
7h 15m
MUC

11/12/25

ORD
$644
Free cancellation within 83 hours of booking
Finnair Logo
Finnair

11/05/25

ORD
16h 6m
JFK

11/06/25

LHR
Finnair Logo
Finnair

11/19/25

LHR
2h 50m
Direct

11/19/25

ORD
$644
Free cancellation within 83 hours of booking
Finnair Logo
Finnair

11/18/25

ORD
18h 35m
DFW

11/19/25

LHR
Finnair Logo
Finnair

11/25/25

LHR
2h 50m
Direct

11/25/25

ORD
$645
Free cancellation within 83 hours of booking
JetBlue Logo
JetBlue

11/10/25

ORD
17h 25m
JFK

11/11/25

LHR
JetBlue Logo
JetBlue

11/19/25

LHR
7h 43m
JFK

11/19/25

ORD
$647
Free cancellation within 83 hours of booking
Austrian Airlines Logo
Austrian Airlines

11/05/25

ORD
14h 10m
Direct

11/06/25

LHR
Austrian Airlines Logo
Austrian Airlines

11/12/25

LHR
8h 5m
VIE

11/12/25

ORD
$649
Free cancellation within 83 hours of booking
Virgin Atlantic Logo
Virgin Atlantic

11/09/25

ORD
17h 10m
CDG

11/10/25

LHR
Virgin Atlantic Logo
Virgin Atlantic

11/18/25

LHR
8h 45m
CDG

11/18/25

ORD
$651
Free cancellation within 83 hours of booking
British Airways Logo
British Airways

11/16/25

ORD
18h 18m
CLT

11/17/25

LHR
British Airways Logo
British Airways

11/26/25

LHR
8h 15m
MAD

11/26/25

ORD
$652
Free cancellation within 83 hours of booking
JetBlue Logo
JetBlue

11/19/25

ORD
17h 25m
JFK

11/20/25

LHR
JetBlue Logo
JetBlue

11/26/25

LHR
23h 29m
BOS

11/27/25

ORD
$653
Free cancellation within 83 hours of booking
British Airways Logo
British Airways

11/01/25

ORD
38h 5m
CVG

11/03/25

LHR
British Airways Logo
British Airways

11/26/25

LHR
8h 15m
MAD

11/26/25

ORD
$663
Free cancellation within 83 hours of booking
Lufthansa Logo
Lufthansa

11/11/25

ORD
17h 50m
FRA

11/12/25

LHR
Lufthansa Logo
Lufthansa

11/20/25

LHR
7h 20m
ZRH

11/20/25

ORD
$670
Free cancellation within 83 hours of booking
Air France Logo
Air France

11/09/25

ORD
20h 25m
CDG

11/10/25

LHR
Air France Logo
Air France

11/18/25

LHR
6h 5m
CDG

11/18/25

ORD
$677
Free cancellation within 83 hours of booking
British Airways Logo
British Airways

11/10/25

ORD
16h 40m
BOS

11/11/25

LHR
British Airways Logo
British Airways

11/19/25

LHR
6h 55m
PHL

11/19/25

ORD
$682
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

11/08/25

ORD
34h 20m
IAH

11/10/25

LHR
United Airlines Logo
United Airlines

11/16/25

LHR
20h 10m
ZRH

11/17/25

ORD
$687
Free cancellation within 83 hours of booking
Air France Logo
Air France

11/19/25

ORD
23h 15m
CDG

11/20/25

LHR
Air France Logo
Air France

11/26/25

LHR
5h 50m
AMS

11/26/25

ORD
$699
Free cancellation within 83 hours of booking

Top Deals on flights from Chicago to London Heathrow Airport

Chicago, US (CHI) - London, GB (LON)

Icelandair Logo
Icelandair

Oct 22

ORD
16h 30m
KEF

Oct 23

LHR

as low as

$215

Chicago, US (CHI) - London, GB (LON)

TAP Portugal Logo
TAP Portugal

Aug 17

ORD
28h
LIS

Aug 18

LHR

as low as

$262

Chicago, US (CHI) - London, GB (LON)

JetBlue Logo
JetBlue

Nov 4

ORD
21h 15m
BOS

Nov 5

LHR

as low as

$307

Chicago, US (CHI) - London, GB (LON)

JetBlue Logo
JetBlue

Oct 16

ORD
24h 50m
BOS
JFK

Oct 17

LHR

as low as

$340

Chicago, US (CHI) - London, GB (LON)

Aer Lingus Logo
Aer Lingus

Oct 27

ORD
15h 35m
DUB

Oct 28

LHR

as low as

$347

Chicago, US (CHI) - London, GB (LON)

SAS Airlines Logo
SAS Airlines

Oct 5

ORD
20h 45m
CPH

Oct 6

LHR

as low as

$377

Chicago, US (CHI) - London, GB (LON)

SAS Airlines Logo
SAS Airlines

Sep 28

ORD
21h 10m
CPH
OSL

Sep 29

LHR

as low as

$381

Chicago, US (CHI) - London, GB (LON)

Air Canada Logo
Air Canada

Aug 19

ORD
18h 25m
YUL

Aug 20

LHR

as low as

$385

Chicago, US (CHI) - London, GB (LON)

Air Canada Logo
Air Canada

Jul 28

ORD
16h 34m
YOW

Jul 29

LHR

as low as

$385

Chicago, US (CHI) - London, GB (LON)

United Airlines Logo
United Airlines

Oct 22

ORD
14h 20m
Direct

Oct 23

LHR

as low as

$388

Chicago, US (CHI) - London, GB (LON)

Air Canada Logo
Air Canada

Jan 4

ORD
20h 40m
YYZ

Jan 5

LHR

as low as

$391

Chicago, US (CHI) - London, GB (LON)

United Airlines Logo
United Airlines

Dec 31

ORD
17h 28m
IAD

Jan 1

LHR

as low as

$392

Frequently Asked Questions

What is the typical flight duration from Chicago to London Heathrow Airport?
The typical flight duration from Chicago to London Heathrow Airport ranges from about 7 to 8 hours on a non-stop flight. However, if you choose a connecting flight, the total travel time can extend from 10 to 14 hours depending on layovers and weather conditions. It is important to verify your itinerary details as flight times may vary. Travelers from Chicago should plan accordingly, checking updated flight information and allowing extra time for possible delays.
Are there any direct flights from Chicago to London Heathrow Airport?
Yes, there are direct flights available from Chicago to London Heathrow Airport, though availability can vary based on airline schedules and seasonal demand. Direct flights generally offer a more streamlined travel experience with a typical flight time of around 7 to 8 hours. Travelers from Chicago should check with major carriers for real-time availability and pricing. It is recommended to book in advance and review any travel advisories or schedule adjustments to ensure a smooth direct flight experience.
What are the best transportation options from London Heathrow Airport to central London?
Travelers arriving at London Heathrow Airport have several convenient transportation choices to reach central London. The Heathrow Express train, taking around 15 to 25 minutes and costing approximately £25 to £35, offers a fast option. Alternatively, the London Underground provides an economical route, with fares typically ranging from £6 to £8 and travel times between 45 to 60 minutes. Additionally, buses and licensed taxis are available, offering varied comfort levels and price ranges. Consider your budget and time constraints when planning your transfer from Heathrow.
What are the must-see attractions in London for travelers arriving from Chicago?
Travelers from Chicago visiting London should consider must-see attractions such as the iconic London Eye, Buckingham Palace, and the historic Tower of London for a blend of modern views and royal heritage. Additionally, the British Museum and Tate Modern offer cultural and historical explorations. These attractions, along with strolling along the River Thames and exploring quaint neighborhoods, provide diverse experiences. Be sure to plan visits during quieter times to avoid the large crowds and maximize your cultural appreciation of London.
Which local dishes should travelers from Chicago try when visiting London?
Travelers from Chicago visiting London should sample a variety of traditional British dishes that reflect the local culinary scene. Classic options include fish and chips served in charming pubs, the hearty full English breakfast, and Sunday roasts accompanied by Yorkshire puddings. You might also try modern takes on these classics in eateries across the city. Exploring markets like Borough Market can be an exciting opportunity to taste regional cheeses, meats, and fresh produce. These dishes offer a blend of historical flavors and contemporary culinary creativity.
What are the best family-friendly activities in London for visitors from Chicago?
Families coming from Chicago will find plenty of engaging activities in London. Top options include interactive experiences at the London Transport Museum and hands-on exhibits at the Science Museum. The Central London Zoo provides a fun and educational outing, while parks like Hyde Park and Regent’s Park offer ample space for relaxation and play. Additionally, iconic attractions such as the London Eye provide panoramic city views that all ages can enjoy. Each activity typically has options ranging in duration and cost, ensuring a balanced itinerary for families.
Are there any seasonal events in London that travelers from Chicago should not miss?
Yes, London hosts a number of seasonal events that attract visitors from places like Chicago. In the summer months, visitors enjoy events like outdoor festivals, concerts in the parks, and the vibrant Notting Hill Carnival. During late autumn and winter, the city boasts numerous Christmas markets, festive lights, and seasonal ice-skating rinks. Spring brings blossoming parks and cultural festivals that celebrate art and heritage. Each event offers unique experiences, so plan ahead by checking dates and entry fees, ensuring you don’t miss these dynamic local celebrations.
What are the customs requirements for travelers flying from Chicago to London?
Travelers from Chicago flying to London should be aware of customs and immigration requirements before departure. A valid passport is essential, and for U.S. citizens, visa requirements are typically not needed for short visits, although it is important to verify the latest regulations. In addition, travelers should prepare for security screenings, ensure that luggage adheres to UK size and weight regulations, and be aware that advertised duty-free purchases may be subject to limits. Checking the most recent guidelines via official channels before your trip is highly recommended.
What are the most affordable dining options in London for travelers from Chicago?
Travelers from Chicago seeking affordable dining experiences in London can explore several options that cater to a variety of tastes without breaking the bank. Affordable yet quality meals can be found in local markets such as Borough Market and Camden Market, where prices can range from £5 to £15 for many options. Casual eateries, independent cafés, and chain restaurants in areas like Shoreditch and Soho also provide budget-friendly menus. Dining outside peak hours or opting for daily specials can further reduce costs while still delivering a taste of London’s diverse culinary scene.
What are the best shopping districts in London for travelers arriving from Chicago?
Travelers arriving from Chicago will enjoy a range of shopping experiences in London’s renowned districts. Oxford Street is famous for its large department stores and high street fashion brands, while Regent Street offers a mix of upscale boutiques and flagship stores. Covent Garden and Carnaby Street are ideal for unique finds and artisanal products. For luxury shopping, Bond Street features premium designers and exclusive boutiques. Each of these areas caters to various budgets, and exploring them provides not only shopping opportunities but also a delightful cultural journey through diverse parts of the city.
Is there a specific time of year when London is best visited by travelers from Chicago?
Yes, many travelers from Chicago find that the best time to visit London is during the late spring to early autumn months, between May and September. During this period, the weather is generally milder and more conducive to exploring outdoor attractions and festivals, although there might be occasional showers. Fall also brings a unique charm with colorful foliage and fewer tourists in some areas. Depending on your interests—whether it’s cultural festivals or outdoor events—planning your visit around these months can help you maximize your experience while enjoying favorable conditions.
What are the health precautions travelers from Chicago should consider before visiting London?
Travelers from Chicago should consider several health precautions before visiting London. It is advisable to check that routine vaccinations, such as for measles and influenza, are up to date. Additionally, carrying a small first-aid kit and having travel insurance that covers medical emergencies is wise. Considering the variable weather, dressing in layers and carrying an umbrella can help prevent colds or other illnesses. Also, staying informed about local health advisories and having access to local emergency services is advisable, ensuring a safe and healthy visit.
What unique airport amenities can travelers expect at London Heathrow Airport?
Travelers flying from Chicago to London can expect a variety of unique airport amenities at London Heathrow Airport. The airport offers multiple lounges, some with shower facilities, gourmet dining options, and quiet zones designed for relaxation. In addition, there are extensive shopping areas, from duty-free brands to luxury boutiques, ensuring a diverse pre-flight experience. Free Wi-Fi, art exhibitions, and even spa services can be available in select terminals. These amenities range in cost and availability, so checking terminal-specific guides once at the airport can help you maximize your comfort during layovers or before boarding.
What are the best layover accommodations for travelers flying from Chicago to London?
For travelers with layovers on the route from Chicago to London, there are several comfortable accommodation options near Heathrow. Many passengers opt for airport hotels such as the Sofitel London Heathrow or the Hilton Garden Inn, with prices ranging between £100 to £200 per night. These hotels typically offer shuttle services to and from Heathrow, ensuring convenience. Alternatively, nearby transport links allow access to central London hotels if time permits. Choosing accommodations with amenities like free Wi-Fi and flexible check-in/out times can provide a restful break during a long travel itinerary.
What are the top cultural experiences in London for visitors from Chicago?
Visitors from Chicago will appreciate London’s rich cultural tapestry, which offers numerous top cultural experiences. Highlights include catching a West End theater production, exploring historic museums like the British Museum and the Victoria and Albert Museum, and immersing in local history at the Tower of London. Neighborhoods such as Camden and Shoreditch are celebrated for their vibrant street art and independent galleries. Additionally, attending local markets or cultural festivals can provide authentic encounters with British art and heritage. Each experience offers a unique insight into London’s dynamic cultural scene.

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