United Airlines Chicago to London Flights

Page navigation

Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap United Airlines flights from Chicago to London. Compare airline ticket prices and book air tickets starting from $300 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — London by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in december: one-way - $300, two-way – $514.

Direct flights

Check to choose departure date Check to choose departure date

Check prices for return flight

Find flights

Cheap Flights from Chicago to London by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $300. The fastest nonstop flight takes 8h. The fastest connecting flight — 9h 25m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $1789 Find flight	3:55 pm Chicago O'Hare International	5:55 am+1 день London Heathrow	8h 0m	United Airlines	UA958
from $1789 Find flight	9:05 pm Chicago O'Hare International	11:05 am+1 день London Heathrow	8h 0m	United Airlines	UA938
from $405 Find flight	11:25 am Chicago O'Hare International	6:50 am+1 день London Gatwick	13h 25m layover 2h 4m - Miami	United Airlines	UA2066 DI7044
from $1054 Find flight	3:50 pm Chicago O'Hare International	7:30 am+1 день London Heathrow	9h 40m layover 0h 58m - Montreal	United Airlines	UA8302 UA8296
from $1058 Find flight	7:35 pm Chicago O'Hare International	11:50 am+1 день London Heathrow	10h 15m layover 1h 37m - Toronto	United Airlines	UA4552 UA8412
from $1103 Find flight	8:55 am Chicago O'Hare International	6:30 am+1 день London Heathrow	15h 35m layover 7h 6m - Toronto	United Airlines	UA4609 UA8268

from $1789 Find flight	4:05 pm Chicago O'Hare International	7:30 am+1 день London Heathrow	9h 25m layover 0h 44m - Montreal	United Airlines	UA8302 UA8296
from $1789 Find flight	6:00 pm Chicago O'Hare International	10:15 am+1 день London Heathrow	10h 15m layover 1h 21m - Washington D.C.	United Airlines	UA225 UA924
from $300 Find flight	8:57 am Chicago O'Hare International	1:05 pm+1 день London Luton	22h 8m layover 6h 9m - Boston 5h 20m - Reykjavik	United Airlines	UA1420 WW126 U22296
from $364 Find flight	11:40 am Chicago O'Hare International	10:50 am+1 день London Heathrow	17h 10m layover 3h 20m - Boston 2h 50m - Reykjavik	United Airlines	UA532 WW126 FI450
from $524 Find flight	7:45 am Chicago O'Hare International	6:20 am+1 день London Heathrow	16h 35m layover 4h 6m - Minneapolis 0h 43m - Newark	United Airlines	UA634 UA3601 UA110
from $574 Find flight	7:55 am Chicago O'Hare International	6:25 am+1 день London Heathrow	16h 30m layover 2h 0m - Detroit 4h 21m - New York	United Airlines	UA3689 KL5535 KL4826
from $578 Find flight	7:55 am Chicago O'Hare International	6:20 am+1 день London Heathrow	16h 25m layover 2h 44m - Detroit 3h 22m - Newark	United Airlines	UA3689 UA3431 UA110

Show All Flights

*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 11/30/2020

United Airlines Flight Schedule Chicago to London

Below is a detailed 2020 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
3:55 pm — 5:55 am +1 day	3:55 pm — 5:55 am UA958 United Airlines Chicago — London	8h	Find flight from$1789
9:05 pm — 11:05 am +1 day	9:05 pm — 11:05 am UA938 United Airlines Chicago — London	8h	Find flight from$1789
12:30 pm — 6:55 am +1 day	12:30 pm — 3:41 pm UA1478 United Airlines Chicago — New York 3h 4m stop 6:45 pm — 6:55 am UA14 United Airlines New York — London	12h 25m including layover	Find flight from$1789
1:00 pm — 6:55 am +1 day	1:00 pm — 4:10 pm UA1522 United Airlines Chicago — Newark 2h 35m stop 6:45 pm — 6:55 am UA14 United Airlines Newark — London	11h 55m including layover	Find flight from$1789
2:35 pm — 6:55 am +1 day	2:35 pm — 5:52 pm UA230 United Airlines Chicago — Newark 53m stop 6:45 pm — 6:55 am UA14 United Airlines Newark — London	10h 20m including layover	Find flight from$1789
3:50 pm — 7:30 am +1 day	3:50 pm — 6:52 pm UA8302 United Airlines Chicago — Montreal 58m stop 7:50 pm — 7:30 am UA8296 United Airlines Montreal — London	9h 40m including layover	Find flight from$1054
4:00 pm — 10:15 am +1 day	4:00 pm — 6:55 pm UA3711 United Airlines Chicago — Washington D.C. 3h 10m stop 10:05 pm — 10:15 am UA924 United Airlines Washington D.C. — London	12h 15m including layover	Find flight from$1789
5:55 pm — 11:50 am +1 day	5:55 pm — 8:39 pm UA843 United Airlines Chicago — Toronto 3h 16m stop 11:55 pm — 11:50 am UA8412 United Airlines Toronto — London	11h 55m including layover	Find flight from$1792
11:40 am — 1:05 pm +1 day	11:40 am — 3:00 pm UA532 United Airlines Chicago — Boston 3h 20m stop 6:20 pm — 4:50 am WW126 WOW Air Boston — Reykjavik 5h 20m stop 10:10 am — 1:05 pm U22296 EasyJet Reykjavik — London	19h 25m including layover	Find flight from$310
6:35 am — 1:05 pm +1 day	6:35 am — 9:48 am UA342 United Airlines Chicago — Boston 8h 32m stop 6:20 pm — 4:50 am WW126 WOW Air Boston — Reykjavik 5h 20m stop 10:10 am — 1:05 pm U22296 EasyJet Reykjavik — London	24h 30m including layover	Find flight from$300
7:45 am — 6:20 am +1 day	7:45 am — 9:19 am UA634 United Airlines Chicago — Minneapolis 4h 6m stop 1:25 pm — 5:17 pm UA3601 United Airlines Minneapolis — Newark 43m stop 6:00 pm — 6:20 am UA110 United Airlines Newark — London	16h 35m including layover	Find flight from$524
8:57 am — 1:05 pm +1 day	8:57 am — 12:11 pm UA1420 United Airlines Chicago — Boston 6h 9m stop 6:20 pm — 4:50 am WW126 WOW Air Boston — Reykjavik 5h 20m stop 10:10 am — 1:05 pm U22296 EasyJet Reykjavik — London	22h 8m including layover	Find flight from$300
9:10 pm — 6:50 am +2 days	9:10 pm — 0:15 am UA5418 United Airlines Chicago — Atlanta 8h 30m stop 8:45 am — 10:42 am NK1077 Spirit Airlines Atlanta — Miami 6h 58m stop 5:40 pm — 6:50 am DI7044 Norwegian UK Miami — London	27h 40m including layover	Find flight from$305

Departuer	Arrival	Flight Details	Flight Time	Price
	stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 11/30/2020

Flight Information

There are 2 flights by United Airlines from Chicago to London every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal.

Departures start from 11:25 am to 9:10 pm. Nonstop flight is 8h. The time difference between Chicago and London is 6h.

The fastest flight 8h
Average flight time 8h
The earliest flight 11:25 am
The latest flight 9:10 pm
Distance 3948 ml

The cheapest months for traveling to London are november (from 524 $), october (from 1 059 $).

The cheapest flight by United Airlines that our users were able to find is $300. This airfare is economy class on one-way UA1420 flight for January 25, 2019 leaving O'Hare International in Chicago at 8:57 am, it includes all taxes and additional fees.

Find same flight?

United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Chicago to London:

Embraer 170

from $574

Find
Embraer 175

from $1 054

Find

Other Popular Airlines on the Route

Besides United Airlines there are other 11 airline carriers between Chicago and London. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to London.

Nonstop flights

There are 6 direct flights every day from Chicago. Airlines and fares are below:

LH - Lufthansa

from $1055

Find
AA - American Airlines

from $1095

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

AC - Air Canada

from $799

Find
EI - Aer Lingus

from $647

Find
DL - Delta Air Lines Inc.

from $1070

Find
AA - American Airlines

from $172

Find
F9 - Frontier Airlines

from $161

Find
WN - Southwest Airlines

from $256

Find
IB - Iberia

from $1079

Find
Y4 - Volaris

from $807

Find
TP - TAP Portugal

from $207

Find
BA - British Airways

from $1058

Find

See more connecting flights

How to book an air ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.