Cheap First Class Flights from Chicago to London
CHI — LON
Sep 19 — Sep 261
Round-trip
1 adult, First
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Essential info for First Class flights from Chicago to London
Find the latest flights to London in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data were last updated on August 20, 2026.
Top Rated Airline | American Airlines |
|---|---|
No. of Airlines | 4 |
Arrival Airport | London Heathrow Airport |
Find First Class flight deals from Chicago to London
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Cheapest first class flights to LondonExplore the most affordable first class flight options available to London. Find the lowest fares based on data from user searches, with prices last updated on August 20, 2026.
Explore the most affordable first class flight options available to London. Find the lowest fares based on data from user searches, with prices last updated on August 20, 2026.
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:10 pm -
Nonstop7h 45m
Mon 11/233:40 pm -
Nonstop9h 05m
Deal found 8/15![British Airways logo]()
$5,503
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/69:50 pm -
Nonstop7h 45m
Wed 1/1311:00 am -
Nonstop8h 45m
Deal found 8/15![British Airways logo]()
$6,102
This Thrive Travel deal was found by Cheapflights users on 8/19. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:49 pm -
1 stop12h 21m
Thu 9/106:05 pm -
1 stop20h 43m
Deal found 8/19![Multiple Airlines logo]()
$6,166
This Booking.com deal was found by Cheapflights users on 8/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/169:50 pm -
Nonstop7h 45m
Sat 1/233:40 pm -
Nonstop9h 05m
Deal found 8/19![British Airways logo]()
$6,433
This Booking.com deal was found by Cheapflights users on 8/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:00 pm -
Nonstop7h 50m
Thu 10/223:15 pm -
Nonstop9h 00m
Deal found 8/18![British Airways logo]()
$6,570
This Expedia deal was found by Cheapflights users on 8/16. 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.
Wed 9/305:00 pm -
Nonstop7h 50m
Wed 10/73:15 pm -
Nonstop9h 00m
Deal found 8/16![British Airways logo]()
$6,934
Best first class flights to LondonDiscover carefully curated first class flight deals to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated first class flight deals to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:10 pm -
Nonstop7h 45m
Mon 11/233:40 pm -
Nonstop9h 05m
Deal found 8/15![British Airways logo]()
$5,503
This BusinessClass deal was found by Cheapflights users on 8/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:50 pm -
Nonstop7h 45m
Tue 11/311:00 am -
Nonstop8h 45m
Deal found 8/18![Finnair logo]()
$9,134
This Booking.com deal was found by Cheapflights users on 8/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:00 pm -
Nonstop7h 50m
Thu 10/223:15 pm -
Nonstop9h 00m
Deal found 8/18![British Airways logo]()
$6,570
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:40 pm -
1 stop11h 40m
Tue 10/136:35 pm -
1 stop24h 00m
Deal found 8/20![SWISS logo]()
$15,159
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:50 pm -
Nonstop7h 45m
Mon 11/163:40 pm -
Nonstop9h 05m
Deal found 8/18![British Airways logo]()
$7,136
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:10 pm -
Nonstop7h 45m
Sun 11/293:40 pm -
Nonstop9h 05m
Deal found 8/17![British Airways logo]()
$8,453
This Thrive Travel deal was found by Cheapflights users on 8/19. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:53 am -
1 stop18h 17m
Deal found 8/19![British Airways logo]()
$3,154
This Thrive Travel deal was found by Cheapflights users on 8/15. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:15 pm -
Nonstop8h 00m
Deal found 8/15![Aer Lingus logo]()
$3,858
This Thrive Travel deal was found by Cheapflights users on 8/18. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:15 pm -
Nonstop8h 00m
Deal found 8/18![Finnair logo]()
$5,634
This Thrive Travel deal was found by Cheapflights users on 8/17. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:00 pm -
Nonstop7h 50m
Deal found 8/17![British Airways logo]()
$3,685
This Thrive Travel deal was found by Cheapflights users on 8/18. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:00 pm -
Nonstop7h 50m
Deal found 8/18![British Airways logo]()
$5,634
One-way first class flights to LondonSearch for one-way first class flight options to London. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way first class flight options to London. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This Thrive Travel deal was found by Cheapflights users on 8/19. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:53 am -
1 stop18h 17m
Deal found 8/19![British Airways logo]()
$3,154
This Thrive Travel deal was found by Cheapflights users on 8/17. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:00 pm -
Nonstop7h 50m
Deal found 8/17![British Airways logo]()
$3,685
This Thrive Travel deal was found by Cheapflights users on 8/16. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:15 pm -
Nonstop8h 00m
Deal found 8/16![Aer Lingus logo]()
$3,858
This Thrive Travel deal was found by Cheapflights users on 8/18. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:00 pm -
Nonstop7h 50m
Deal found 8/18![British Airways logo]()
$5,634
Quickest first class flights to LondonExplore quickest first class flight options to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated August 20, 2026.
Explore quickest first class flight options to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated August 20, 2026.
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:10 pm -
Nonstop7h 45m
Mon 11/233:40 pm -
Nonstop9h 05m
Deal found 8/15![British Airways logo]()
$5,503
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/69:50 pm -
Nonstop7h 45m
Wed 1/1311:00 am -
Nonstop8h 45m
Deal found 8/15![British Airways logo]()
$6,102
This Booking.com deal was found by Cheapflights users on 8/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/169:50 pm -
Nonstop7h 45m
Sat 1/233:40 pm -
Nonstop9h 05m
Deal found 8/19![British Airways logo]()
$6,433
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:10 pm -
Nonstop7h 45m
Sun 11/811:00 am -
Nonstop8h 45m
Deal found 8/16![British Airways logo]()
$7,135
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:50 pm -
Nonstop7h 45m
Mon 11/163:40 pm -
Nonstop9h 05m
Deal found 8/18![British Airways logo]()
$7,136
This Booking.com deal was found by Cheapflights users on 8/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/189:50 pm -
Nonstop7h 45m
Fri 1/2211:00 am -
Nonstop8h 45m
Deal found 8/20![British Airways logo]()
$7,517
This Thrive Travel deal was found by Cheapflights users on 8/17. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:00 pm -
Nonstop7h 50m
Deal found 8/17![British Airways logo]()
$3,685
This Thrive Travel deal was found by Cheapflights users on 8/18. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:00 pm -
Nonstop7h 50m
Deal found 8/18![British Airways logo]()
$5,634
This Thrive Travel deal was found by Cheapflights users on 8/16. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:15 pm -
Nonstop8h 00m
Deal found 8/16![Aer Lingus logo]()
$3,858
This Thrive Travel deal was found by Cheapflights users on 8/19. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:53 am -
1 stop18h 17m
Deal found 8/19![British Airways logo]()
$3,154
Travel insights for first class flights from Chicago to London
Get recent, data-driven insights about first class flights from Chicago to London including ideal travel times, pricing trends, and more.
Frequently Asked Questions about Chicago to London First Class flights
Find answers to common questions related to First Class tickets for flights to London. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on August 20, 2026.
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