Cheap flights from Chicago O'Hare Intl Airport to London from £183

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Flight information for Chicago O'Hare Intl Airport to London
(ORD to LON)

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to London

Best price found

£183

Fastest flight time

7h 32m

Direct flights

None

Airports in London

6 airports
The best one-way flight to London from Chicago O'Hare Intl Airport in the past 72 hours is £183. The best return flight deal from Chicago O'Hare Intl Airport to London found on momondo in the last 72 hours is £242.
The fastest flight from Chicago O'Hare Intl Airport to London takes 7h 32m
There are no direct flights from Chicago O'Hare Intl Airport to London. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - London Gatwick Airport, Chicago O'Hare Intl Airport - London Heathrow Airport and Chicago O'Hare Intl Airport - London City Airport.
There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Chicago O'Hare Intl Airport to London?

February

The cheapest time of year to fly to London from Chicago O'Hare Intl Airport is February. The most expensive is July.

What is the cheapest airline that flies to London from Chicago O'Hare Intl Airport?

Norwegian

Austrian Airlines, Icelandair, and Lufthansa are the most popular carriers operating from Chicago O'Hare Intl Airport to London

How far in advance should you book Chicago O'Hare Intl Airport to London flights?

49 days before

The cheapest time to buy a flight from Chicago O'Hare Intl Airport to London is approximately 49 days to departure

When you’re planning your trip from Chicago to London, the most popular airport-to-airport route is Chicago O'Hare Intl Airport to London Heathrow Airport. When travelling from Chicago, it is helpful to have an alternative airport to fly into when you land in London. Good options for arrival airports in London, you can try London Gatwick Airport (in London), London City Airport (in London), or London Stansted Airport (in London). The cheapest route from Chicago to London is ORD — LHR with an average price of £349 RT during the month of August.

Chicago O'Hare Intl Airport (ORD) to London Heathrow Airport (LHR)£349
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Chicago O'Hare Intl Airport (ORD) to London Gatwick Airport (LGW)£363
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Chicago O'Hare Intl Airport (ORD) to London City Airport (LCY)£534
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Chicago O'Hare Intl Airport (ORD) to London Stansted Airport (STN)£360
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Chicago O'Hare Intl Airport (ORD) to London Luton Airport (LTN)£383
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Chicago O'Hare Intl Airport (ORD) to London Southend Airport (SEN)£1,385
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Easily compare return flights from Chicago O'Hare Intl Airport to London

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago O'Hare Intl Airport to London by changing tabs
Finnair
8 Sep
ORD04:35Chicago O'Hare Intl
7h 35m
LHR12:10London Heathrow
13 Sep
LHR03:45London Heathrow
8h 45m
ORD12:30Chicago O'Hare Intl
TAP AIR PORTUGAL
31 Oct
ORD19:15Chicago O'Hare Intl
11h 30m
1 stop
LGW06:45London Gatwick
9 Nov
LGW05:40London Gatwick
15h 50m
1 stop
ORD21:30Chicago O'Hare Intl
Multiple Airlines
18 Jan
ORD17:15Chicago O'Hare Intl
19h 05m
2 stops
STN12:20London Stansted
24 Jan
STN03:05London Stansted
42h 25m
2 stops
ORD21:30Chicago O'Hare Intl
Scandinavian Airlines
22 Oct
ORD12:00Chicago O'Hare Intl
14h 55m
1 stop
LHR02:55London Heathrow
24 Oct
LHR05:55London Heathrow
13h 50m
1 stop
ORD19:45Chicago O'Hare Intl
KLM
6 Feb
ORD11:30Chicago O'Hare Intl
11h 00m
1 stop
LCY22:30London City
15 Feb
LCY03:40London City
12h 00m
1 stop
ORD15:40Chicago O'Hare Intl
Virgin Atlantic
18 Oct
ORD12:05Chicago O'Hare Intl
10h 05m
1 stop
LCY22:10London City
18 Nov
LCY03:40London City
12h 00m
1 stop
ORD15:40Chicago O'Hare Intl

Find the cheapest one-way flights from Chicago O'Hare Intl Airport to London

If you're looking for one-way flights from Chicago O'Hare Intl Airport to London, view some of our deals below provided by Icelandair and TAP AIR PORTUGAL
Multiple Airlines
12 Oct
ORD15:00Chicago O'Hare Intl
29h 45m
2 stops
LGW20:45London Gatwick
TAP AIR PORTUGAL
16 Oct
ORD18:05Chicago O'Hare Intl
14h 45m
1 stop
LHR08:50London Heathrow
Icelandair
4 Oct
ORD15:25Chicago O'Hare Intl
10h 30m
1 stop
LHR01:55London Heathrow

Search last-minute flights to London from Chicago O'Hare Intl Airport

Find and compare return flight prices for your last-minute flight from Chicago O'Hare Intl Airport to London
Multiple Airlines
16 Aug
ORD06:25Chicago O'Hare Intl
30h 45m
2 stops
STN13:10London Stansted
1 Sep
STN18:05London Stansted
22h 20m
1 stop
ORD16:25Chicago O'Hare Intl
Finnair
19 Aug
ORD13:05Chicago O'Hare Intl
7h 45m
LHR20:50London Heathrow
29 Sep
LHR14:10London Heathrow
27h 10m
1 stop
ORD17:20Chicago O'Hare Intl
Iberia
19 Aug
ORD12:35Chicago O'Hare Intl
11h 25m
1 stop
LGW00:00London Gatwick
29 Sep
LGW16:40London Gatwick
23h 30m
1 stop
ORD16:10Chicago O'Hare Intl
American Airlines
16 Aug
ORD09:19Chicago O'Hare Intl
13h 51m
1 stop
LHR23:10London Heathrow
15 Nov
LHR05:20London Heathrow
13h 05m
1 stop
ORD18:25Chicago O'Hare Intl
SWISS
16 Aug
ORD15:10Chicago O'Hare Intl
15h 55m
1 stop
LCY07:05London City
15 Nov
LCY04:25London City
12h 55m
1 stop
ORD17:20Chicago O'Hare Intl
Icelandair
21 Aug
ORD15:25Chicago O'Hare Intl
10h 25m
1 stop
LGW01:50London Gatwick
2 Sep
LGW09:05London Gatwick
11h 15m
1 stop
ORD20:20Chicago O'Hare Intl

Best airlines flying from Chicago O'Hare Intl Airport to London

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to London with momondo
AirlineRatingFree CancellationPrice
NorwegianPriceFrom £291Free CancellationRating
6.4
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Norwegian Air UKPriceFrom £304Free CancellationRating
2.0
Search Norwegian Air UK flights
Virgin AtlanticPriceFrom £356Free CancellationRating
7.2
Search Virgin Atlantic flights
IcelandairPriceFrom £366Free CancellationRating
7.4
Search Icelandair flights
United AirlinesPriceFrom £410Free CancellationRating
7.1
Search United Airlines flights
FinnairPriceFrom £436Free CancellationRating
7.7
Search Finnair flights
American AirlinesPriceFrom £437Free CancellationRating
6.9
Search American Airlines flights
British AirwaysPriceFrom £451Free CancellationRating
6.3
Search British Airways flights
LufthansaPriceFrom £453Free CancellationRating
7.2
Search Lufthansa flights
IberiaPriceFrom £459Free CancellationRating
7.0
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  • Aer Lingus Flights From Chicago O'Hare Intl Airport to London

    Aer Lingus flight deals from Chicago O'Hare Intl Airport to London start from £579 return. Over the 12 Aer Lingus flights for this route in a normal week, average airfare is usually £816 return - but some users have found much cheaper deals with momondo.

  • Finnair Flights From Chicago O'Hare Intl Airport to London

    Another popular option for Chicago O'Hare Intl Airport to London flights is Finnair (7.7/10, 148 ratings). Finnair flies from Chicago O'Hare Intl Airport to London around 40 times per week, with deals starting from £529 return and rising to an average price of around £768.


TAP AIR PORTUGAL flights from Chicago O'Hare Intl Airport to London

Our best TAP AIR PORTUGAL deals on Chicago O'Hare Intl Airport to London flight tickets
TAP AIR PORTUGAL
31 Oct
ORD19:15Chicago O'Hare Intl
11h 30m
1 stop
LGW06:45London Gatwick
9 Nov
LGW05:40London Gatwick
15h 50m
1 stop
ORD21:30Chicago O'Hare Intl
TAP AIR PORTUGAL
2 Nov
ORD19:15Chicago O'Hare Intl
13h 15m
1 stop
LHR08:30London Heathrow
23 Nov
LHR01:00London Heathrow
20h 30m
1 stop
ORD21:30Chicago O'Hare Intl
TAP AIR PORTUGAL
2 Nov
ORD19:15Chicago O'Hare Intl
13h 15m
1 stop
LHR08:30London Heathrow
16 Nov
LHR03:15London Heathrow
18h 15m
1 stop
ORD21:30Chicago O'Hare Intl

Finnair flights from Chicago O'Hare Intl Airport to London

Our best Finnair deals on Chicago O'Hare Intl Airport to London flight tickets
Finnair
8 Sep
ORD04:35Chicago O'Hare Intl
7h 35m
LHR12:10London Heathrow
13 Sep
LHR03:45London Heathrow
8h 45m
ORD12:30Chicago O'Hare Intl
Finnair
8 Sep
ORD09:21Chicago O'Hare Intl
12h 24m
1 stop
LHR21:45London Heathrow
13 Sep
LHR05:45London Heathrow
14h 04m
1 stop
ORD19:49Chicago O'Hare Intl
Finnair
8 Sep
ORD15:31Chicago O'Hare Intl
7h 34m
LHR23:05London Heathrow
13 Sep
LHR03:45London Heathrow
8h 45m
ORD12:30Chicago O'Hare Intl

  • Are airlines flying from Chicago O'Hare Intl to London offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Chicago O'Hare Intl to London, such as British Airways, Finnair, and Norwegian Air UK may have flexible cancellation policies in place. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Chicago O'Hare Intl to London by plane?

    There are 3950.9 mi between Chicago O'Hare Intl and London. Typically, this will take 7h 31m by plane in normal conditions.



Alternative routes for Chicago O'Hare Intl Airport to London

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Chicago to London Flights
Fastest flight time7h 32m
Cheapest price£349
Chicago to Manchester Flights
Fastest flight time15h 55m
Cheapest price£387
Chicago to Birmingham Flights
Fastest flight time11h 15m
Cheapest price£419
Chicago to Southampton Flights
Fastest flight time10h 45m
Cheapest price£600
Chicago to Leeds Flights
Fastest flight time11h 00m
Cheapest price£527
Chicago to Newcastle upon Tyne Flights
Fastest flight time10h 15m
Cheapest price£518
Chicago to Liverpool Flights
Fastest flight time10h 10m
Cheapest price£578
Chicago to Bristol Flights
Fastest flight time10h 05m
Cheapest price£484

Similar Chicago O'Hare Intl Airport to London flights

Flexible with your destination? Broaden your search and find flights similar to your Chicago O'Hare Intl Airport to London route

Why use momondo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to London. momondo saves you time and could save you money on your trip.

All flight searches from Chicago to London on momondo can be filtered to show those which offer flexible booking policies.

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to London.

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Chicago and alert you when they change.


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