Iberia flights from London Heathrow (LHR) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:00 London Heathrow (LHR) 5 13:50 Chicago O'Hare (ORD) 5 Iberia IB 3634 Non-stop Boeing 787-10 (781) 8:50 Valid until 2026-01-04 Codeshare flight, operated by British Airways.(BA 295)
Daily 11:00 London Heathrow (LHR) 5 13:50 Chicago O'Hare (ORD) 5 Iberia IB 3634 Non-stop Boeing 787-10 (781) 8:50 Effective 2026-01-12 through 2026-02-15 Codeshare flight, operated by British Airways.(BA 295)
Mon 11:00 London Heathrow (LHR) 5 13:50 Chicago O'Hare (ORD) 5 Iberia IB 3634 Non-stop Boeing 787-9 (789) 8:50 Effective 2026-02-16 through 2026-02-23 Codeshare flight, operated by British Airways.(BA 295)
Tue-Sun 11:00 London Heathrow (LHR) 5 13:50 Chicago O'Hare (ORD) 5 Iberia IB 3634 Non-stop Boeing 787-10 (781) 8:50 Effective 2026-02-17 through 2026-03-01 Codeshare flight, operated by British Airways.(BA 295)
Mon-Sat 11:00 London Heathrow (LHR) 5 13:50 Chicago O'Hare (ORD) 5 Iberia IB 3634 Non-stop Boeing 787-10 (781) 8:50 Effective 2026-03-02 through 2026-03-07 Codeshare flight, operated by British Airways.(BA 295)
Fri-Sun 11:00 London Heathrow (LHR) 5 14:50 Chicago O'Hare (ORD) 5 Iberia IB 3634 Non-stop Boeing 787-10 (781) 8:50 Effective 2026-03-08 through 2026-03-15 Codeshare flight, operated by British Airways.(BA 295)
Mon-Thu 11:00 London Heathrow (LHR) 5 14:50 Chicago O'Hare (ORD) 5 Iberia IB 3634 Non-stop Boeing 787-9 (789) 8:50 Effective 2026-03-09 through 2026-03-17 Codeshare flight, operated by British Airways.(BA 295)
Daily 11:00 London Heathrow (LHR) 5 14:50 Chicago O'Hare (ORD) 5 Iberia IB 3634 Non-stop Boeing 777 (777) 8:50 Effective 2026-03-18 through 2026-03-28 Codeshare flight, operated by British Airways.(BA 295)
Daily 11:00 London Heathrow (LHR) 5 14:50 Chicago O'Hare (ORD) 5 Iberia IB 3634 Non-stop Boeing 787-10 (781) 8:50 Effective from 2026-10-25 Codeshare flight, operated by British Airways.(BA 295)
Mon-Wed,Sun 11:10 London Heathrow (LHR) 5 13:50 Chicago O'Hare (ORD) 5 Iberia IB 3634 Non-stop Boeing 777-300ER (77W) 8:40 Effective 2026-03-29 through 2026-04-01 Codeshare flight, operated by British Airways.(BA 295)
Daily 11:10 London Heathrow (LHR) 5 13:50 Chicago O'Hare (ORD) 5 Iberia IB 3634 Non-stop Boeing 787-10 (781) 8:40 Effective 2026-04-02 through 2026-10-24 Codeshare flight, operated by British Airways.(BA 295)
Daily 15:15 London Heathrow (LHR) 5 18:15 Chicago O'Hare (ORD) 5 Iberia IB 3636 Non-stop Boeing 777 (777) 9:00 Effective 2026-03-29 through 2026-09-01 Codeshare flight, operated by British Airways.(BA 297)
Wed 15:15 London Heathrow (LHR) 5 18:15 Chicago O'Hare (ORD) 5 Iberia IB 3636 Non-stop Boeing 787-10 (781) 9:00 Operates only on 2026-09-02 Codeshare flight, operated by British Airways.(BA 297)
Daily 15:15 London Heathrow (LHR) 5 18:15 Chicago O'Hare (ORD) 5 Iberia IB 3636 Non-stop Boeing 777 (777) 9:00 Effective 2026-09-03 through 2026-09-22 Codeshare flight, operated by British Airways.(BA 297)
Daily 15:15 London Heathrow (LHR) 5 18:15 Chicago O'Hare (ORD) 5 Iberia IB 3636 Non-stop Boeing 787-10 (781) 9:00 Effective 2026-09-23 through 2026-10-24 Codeshare flight, operated by British Airways.(BA 297)
Daily 15:45 London Heathrow (LHR) 5 18:45 Chicago O'Hare (ORD) 5 Iberia IB 3636 Non-stop Boeing 777 (777) 9:00 Valid until 2026-02-01 Codeshare flight, operated by British Airways.(BA 297)
Mon-Wed 15:45 London Heathrow (LHR) 5 18:45 Chicago O'Hare (ORD) 5 Iberia IB 3636 Non-stop Boeing 777 (777) 9:00 Effective 2026-02-09 through 2026-02-11 Codeshare flight, operated by British Airways.(BA 297)
Daily 15:45 London Heathrow (LHR) 5 18:45 Chicago O'Hare (ORD) 5 Iberia IB 3636 Non-stop Boeing 777-300ER (77W) 9:00 Effective 2026-02-12 through 2026-02-25 Codeshare flight, operated by British Airways.(BA 297)
Daily 15:45 London Heathrow (LHR) 5 18:45 Chicago O'Hare (ORD) 5 Iberia IB 3636 Non-stop Boeing 777 (777) 9:00 Effective 2026-02-26 through 2026-03-07 Codeshare flight, operated by British Airways.(BA 297)
Daily 15:45 London Heathrow (LHR) 5 19:45 Chicago O'Hare (ORD) 5 Iberia IB 3636 Non-stop Boeing 777 (777) 9:00 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by British Airways.(BA 297)
Daily 15:45 London Heathrow (LHR) 5 19:45 Chicago O'Hare (ORD) 5 Iberia IB 3636 Non-stop Boeing 777 (777) 9:00 Effective from 2026-10-25 Codeshare flight, operated by British Airways.(BA 297)
Daily 12:15 London Heathrow (LHR) 3 14:40 Chicago O'Hare (ORD) 5 Iberia IB 4189 Non-stop Boeing 787-9 (789) 8:25 Effective 2026-03-29 through 2026-10-24 Codeshare flight, operated by American Airlines.(AA 47)
Daily 12:35 London Heathrow (LHR) 3 16:30 Chicago O'Hare (ORD) 5 Iberia IB 4189 Non-stop Boeing 787-9 (789) 8:55 Effective from 2026-10-25 Codeshare flight, operated by American Airlines.(AA 47)
Daily 09:15 London Heathrow (LHR) 3 11:55 Chicago O'Hare (ORD) 5 Iberia IB 4209 Non-stop Boeing 787-9 (789) 8:40 Effective 2026-03-29 through 2026-10-24 Codeshare flight, operated by American Airlines.(AA 87)
Daily 12:35 London Heathrow (LHR) 3 15:25 Chicago O'Hare (ORD) 5 Iberia IB 4209 Non-stop Boeing 787-9 (789) 8:50 Valid until 2026-02-02 Codeshare flight, operated by American Airlines.(AA 87)
Tue-Fri 12:35 London Heathrow (LHR) 3 15:25 Chicago O'Hare (ORD) 5 Iberia IB 4209 Non-stop Boeing 787-9 (789) 8:50 Effective 2026-02-05 through 2026-02-13 Codeshare flight, operated by American Airlines.(AA 87)
Daily 12:35 London Heathrow (LHR) 3 15:25 Chicago O'Hare (ORD) 5 Iberia IB 4209 Non-stop Boeing 787-9 (789) 8:50 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 87)
Daily 12:35 London Heathrow (LHR) 3 16:25 Chicago O'Hare (ORD) 5 Iberia IB 4209 Non-stop Boeing 787-9 (789) 8:50 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by American Airlines.(AA 87)
Daily 14:10 London Heathrow (LHR) 3 17:00 Chicago O'Hare (ORD) 5 Iberia IB 4396 Non-stop Boeing 787-9 (789) 8:50 Valid until 2026-03-07 Codeshare flight, operated by American Airlines.(AA 91)
Daily 14:10 London Heathrow (LHR) 3 18:00 Chicago O'Hare (ORD) 5 Iberia IB 4396 Non-stop Boeing 787-9 (789) 8:50 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by American Airlines.(AA 91)
Daily 14:10 London Heathrow (LHR) 3 18:05 Chicago O'Hare (ORD) 5 Iberia IB 4396 Non-stop Boeing 787-9 (789) 8:55 Effective from 2026-10-25 Codeshare flight, operated by American Airlines.(AA 91)
Daily 14:25 London Heathrow (LHR) 3 17:00 Chicago O'Hare (ORD) 5 Iberia IB 4396 Non-stop Boeing 787-9 (789) 8:35 Effective 2026-03-29 through 2026-10-24 Codeshare flight, operated by American Airlines.(AA 91)

An international route departing from London Heathrow airport, United Kingdom (LHR) and arriving at Chicago O'Hare airport, United States (ORD).
The flight distance is 3940 miles, or 6340 km.
The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 8:25 and 9:00.

Feedback - Disclaimer - Privacy

FLIGHT SCHEDULE

Direct Codeshare Flights:

Iberia IB3634

11:00

London Heathrow (LHR) 5

13:50

Chicago O'Hare (ORD) 5

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 295)

Duration: 8:50, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Iberia IB3634

11:00

London Heathrow (LHR) 5

13:50

Chicago O'Hare (ORD) 5

Effective 2026-01-12 through 2026-02-15

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 295)

Duration: 8:50, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Iberia IB3634

11:00

London Heathrow (LHR) 5

13:50

Chicago O'Hare (ORD) 5

Effective 2026-02-16 through 2026-02-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 295)

Duration: 8:50, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Iberia IB3634

11:00

London Heathrow (LHR) 5

13:50

Chicago O'Hare (ORD) 5

Effective 2026-02-17 through 2026-03-01

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 295)

Duration: 8:50, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Iberia IB3634

11:00

London Heathrow (LHR) 5

13:50

Chicago O'Hare (ORD) 5

Effective 2026-03-02 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 295)

Duration: 8:50, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Iberia IB3634

11:00

London Heathrow (LHR) 5

14:50

Chicago O'Hare (ORD) 5

Effective 2026-03-08 through 2026-03-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 295)

Duration: 8:50, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Iberia IB3634

11:00

London Heathrow (LHR) 5

14:50

Chicago O'Hare (ORD) 5

Effective 2026-03-09 through 2026-03-17

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 295)

Duration: 8:50, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Iberia IB3634

11:00

London Heathrow (LHR) 5

14:50

Chicago O'Hare (ORD) 5

Effective 2026-03-18 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 295)

Duration: 8:50, non-stop
Boeing 777 (777)

Direct Codeshare Flights:

Iberia IB3634

11:00

London Heathrow (LHR) 5

14:50

Chicago O'Hare (ORD) 5

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 295)

Duration: 8:50, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Iberia IB3634

11:10

London Heathrow (LHR) 5

13:50

Chicago O'Hare (ORD) 5

Effective 2026-03-29 through 2026-04-01

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 295)

Duration: 8:40, non-stop
Boeing 777-300ER (77W)

Direct Codeshare Flights:

Iberia IB3634

11:10

London Heathrow (LHR) 5

13:50

Chicago O'Hare (ORD) 5

Effective 2026-04-02 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 295)

Duration: 8:40, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Iberia IB3636

15:15

London Heathrow (LHR) 5

18:15

Chicago O'Hare (ORD) 5

Effective 2026-03-29 through 2026-09-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 297)

Duration: 9:00, non-stop
Boeing 777 (777)

Direct Codeshare Flights:

Iberia IB3636

15:15

London Heathrow (LHR) 5

18:15

Chicago O'Hare (ORD) 5

Operates only on 2026-09-02

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 297)

Duration: 9:00, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Iberia IB3636

15:15

London Heathrow (LHR) 5

18:15

Chicago O'Hare (ORD) 5

Effective 2026-09-03 through 2026-09-22

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 297)

Duration: 9:00, non-stop
Boeing 777 (777)

Direct Codeshare Flights:

Iberia IB3636

15:15

London Heathrow (LHR) 5

18:15

Chicago O'Hare (ORD) 5

Effective 2026-09-23 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 297)

Duration: 9:00, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Iberia IB3636

15:45

London Heathrow (LHR) 5

18:45

Chicago O'Hare (ORD) 5

Valid until 2026-02-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 297)

Duration: 9:00, non-stop
Boeing 777 (777)

Direct Codeshare Flights:

Iberia IB3636

15:45

London Heathrow (LHR) 5

18:45

Chicago O'Hare (ORD) 5

Effective 2026-02-09 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 297)

Duration: 9:00, non-stop
Boeing 777 (777)

Direct Codeshare Flights:

Iberia IB3636

15:45

London Heathrow (LHR) 5

18:45

Chicago O'Hare (ORD) 5

Effective 2026-02-12 through 2026-02-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 297)

Duration: 9:00, non-stop
Boeing 777-300ER (77W)

Direct Codeshare Flights:

Iberia IB3636

15:45

London Heathrow (LHR) 5

18:45

Chicago O'Hare (ORD) 5

Effective 2026-02-26 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 297)

Duration: 9:00, non-stop
Boeing 777 (777)

Direct Codeshare Flights:

Iberia IB3636

15:45

London Heathrow (LHR) 5

19:45

Chicago O'Hare (ORD) 5

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 297)

Duration: 9:00, non-stop
Boeing 777 (777)

Direct Codeshare Flights:

Iberia IB3636

15:45

London Heathrow (LHR) 5

19:45

Chicago O'Hare (ORD) 5

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by British Airways. (BA 297)

Duration: 9:00, non-stop
Boeing 777 (777)

Direct Codeshare Flights:

Iberia IB4189

12:15

London Heathrow (LHR) 3

14:40

Chicago O'Hare (ORD) 5

Effective 2026-03-29 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 47)

Duration: 8:25, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Iberia IB4189

12:35

London Heathrow (LHR) 3

16:30

Chicago O'Hare (ORD) 5

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 47)

Duration: 8:55, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Iberia IB4209

09:15

London Heathrow (LHR) 3

11:55

Chicago O'Hare (ORD) 5

Effective 2026-03-29 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 87)

Duration: 8:40, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Iberia IB4209

12:35

London Heathrow (LHR) 3

15:25

Chicago O'Hare (ORD) 5

Valid until 2026-02-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 87)

Duration: 8:50, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Iberia IB4209

12:35

London Heathrow (LHR) 3

15:25

Chicago O'Hare (ORD) 5

Effective 2026-02-05 through 2026-02-13

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 87)

Duration: 8:50, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Iberia IB4209

12:35

London Heathrow (LHR) 3

15:25

Chicago O'Hare (ORD) 5

Effective 2026-02-14 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 87)

Duration: 8:50, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Iberia IB4209

12:35

London Heathrow (LHR) 3

16:25

Chicago O'Hare (ORD) 5

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 87)

Duration: 8:50, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Iberia IB4396

14:10

London Heathrow (LHR) 3

17:00

Chicago O'Hare (ORD) 5

Valid until 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 91)

Duration: 8:50, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Iberia IB4396

14:10

London Heathrow (LHR) 3

18:00

Chicago O'Hare (ORD) 5

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 91)

Duration: 8:50, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Iberia IB4396

14:10

London Heathrow (LHR) 3

18:05

Chicago O'Hare (ORD) 5

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 91)

Duration: 8:55, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Iberia IB4396

14:25

London Heathrow (LHR) 3

17:00

Chicago O'Hare (ORD) 5

Effective 2026-03-29 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 91)

Duration: 8:35, non-stop
Boeing 787-9 (789)

An international route departing from London Heathrow airport, United Kingdom (LHR) and arriving at Chicago O'Hare airport, United States (ORD).
The flight distance is 3940 miles, or 6340 km.
The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 8:25 and 9:00.

All LHR-ORD flights

All Iberia flights

Return (ORD-LHR) flights

Feedback - Disclaimer - Privacy