Swiss flights from London Heathrow (LHR) to Washington Dulles (IAD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 16:20 London Heathrow (LHR) 2 20:15 Washington Dulles (IAD)
Swiss LX 3050 Non-stop Boeing 767-300 (763) 8:55 Valid until 2026-03-07
Codeshare flight, operated by United Airlines.(UA 925)
Daily 16:20 London Heathrow (LHR) 2 21:15 Washington Dulles (IAD)
Swiss LX 3050 Non-stop Boeing 767-300 (763) 8:55 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 925)
Daily 16:20 London Heathrow (LHR) 2 21:15 Washington Dulles (IAD)
Swiss LX 3050 Non-stop Boeing 767-400 (764) 8:55 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 925)
Daily 16:40 London Heathrow (LHR) 2 19:55 Washington Dulles (IAD)
Swiss LX 3050 Non-stop Boeing 777 (777) 8:15 Effective 2026-03-29 through 2026-04-30
Codeshare flight, operated by United Airlines.(UA 925)
Daily 16:40 London Heathrow (LHR) 2 20:15 Washington Dulles (IAD)
Swiss LX 3050 Non-stop Boeing 767-300 (763) 8:35 Effective 2026-05-01 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 925)
Thu 16:40 London Heathrow (LHR) 2 20:20 Washington Dulles (IAD)
Swiss LX 3050 Non-stop Boeing 767-300 (763) 8:40 Operates only on 2026-05-21
Codeshare flight, operated by United Airlines.(UA 925)
Daily 16:40 London Heathrow (LHR) 2 20:00 Washington Dulles (IAD)
Swiss LX 3050 Non-stop Boeing 777 (777) 8:20 Effective 2026-05-22 through 2026-09-07
Codeshare flight, operated by United Airlines.(UA 925)
Daily 16:40 London Heathrow (LHR) 2 19:55 Washington Dulles (IAD)
Swiss LX 3050 Non-stop Boeing 777 (777) 8:15 Effective 2026-09-08 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 925)
Daily 12:05 London Heathrow (LHR) 2 15:35 Washington Dulles (IAD)
Swiss LX 3062 Non-stop Boeing 777 (777) 8:30 Valid until 2026-01-16
Codeshare flight, operated by United Airlines.(UA 919)
Daily 12:05 London Heathrow (LHR) 2 15:55 Washington Dulles (IAD)
Swiss LX 3062 Non-stop Boeing 767-400 (764) 8:50 Effective 2026-01-17 through 2026-01-25
Codeshare flight, operated by United Airlines.(UA 919)
Daily 12:05 London Heathrow (LHR) 2 15:35 Washington Dulles (IAD)
Swiss LX 3062 Non-stop Boeing 777 (777) 8:30 Effective 2026-01-26 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 919)
Daily 12:05 London Heathrow (LHR) 2 15:35 Washington Dulles (IAD)
Swiss LX 3062 Non-stop Boeing 777 (777) 8:30 Effective 2026-02-05 through 2026-03-07
Codeshare flight, operated by United Airlines.(UA 919)
Daily 12:05 London Heathrow (LHR) 2 16:35 Washington Dulles (IAD)
Swiss LX 3062 Non-stop Boeing 777 (777) 8:30 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 919)
Daily 12:05 London Heathrow (LHR) 2 16:35 Washington Dulles (IAD)
Swiss LX 3062 Non-stop Boeing 777 (777) 8:30 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 919)
Daily 12:15 London Heathrow (LHR) 2 15:30 Washington Dulles (IAD)
Swiss LX 3062 Non-stop Boeing 777 (777) 8:15 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 919)




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Swiss flights from London Heathrow (LHR) to Washington Dulles (IAD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Swiss LX3050
16:20
London Heathrow (LHR) 2

20:15
Washington Dulles (IAD)
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 925)
Duration: 8:55, non-stop
Boeing 767-300 (763)
Direct Codeshare Flights:
Swiss LX3050
16:20
London Heathrow (LHR) 2

21:15
Washington Dulles (IAD)
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 925)
Duration: 8:55, non-stop
Boeing 767-300 (763)
Direct Codeshare Flights:
Swiss LX3050
16:20
London Heathrow (LHR) 2

21:15
Washington Dulles (IAD)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 925)
Duration: 8:55, non-stop
Boeing 767-400 (764)
Direct Codeshare Flights:
Swiss LX3050
16:40
London Heathrow (LHR) 2

19:55
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 925)
Duration: 8:15, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Swiss LX3050
16:40
London Heathrow (LHR) 2

20:15
Washington Dulles (IAD)
Effective 2026-05-01 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 925)
Duration: 8:35, non-stop
Boeing 767-300 (763)
Direct Codeshare Flights:
Swiss LX3050
16:40
London Heathrow (LHR) 2

20:20
Washington Dulles (IAD)
Operates only on 2026-05-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 925)
Duration: 8:40, non-stop
Boeing 767-300 (763)
Direct Codeshare Flights:
Swiss LX3050
16:40
London Heathrow (LHR) 2

20:00
Washington Dulles (IAD)
Effective 2026-05-22 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 925)
Duration: 8:20, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Swiss LX3050
16:40
London Heathrow (LHR) 2

19:55
Washington Dulles (IAD)
Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 925)
Duration: 8:15, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Swiss LX3062
12:05
London Heathrow (LHR) 2

15:35
Washington Dulles (IAD)
Valid until 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 919)
Duration: 8:30, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Swiss LX3062
12:05
London Heathrow (LHR) 2

15:55
Washington Dulles (IAD)
Effective 2026-01-17 through 2026-01-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 919)
Duration: 8:50, non-stop
Boeing 767-400 (764)
Direct Codeshare Flights:
Swiss LX3062
12:05
London Heathrow (LHR) 2

15:35
Washington Dulles (IAD)
Effective 2026-01-26 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 919)
Duration: 8:30, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Swiss LX3062
12:05
London Heathrow (LHR) 2

15:35
Washington Dulles (IAD)
Effective 2026-02-05 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 919)
Duration: 8:30, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Swiss LX3062
12:05
London Heathrow (LHR) 2

16:35
Washington Dulles (IAD)
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 919)
Duration: 8:30, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Swiss LX3062
12:05
London Heathrow (LHR) 2

16:35
Washington Dulles (IAD)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 919)
Duration: 8:30, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Swiss LX3062
12:15
London Heathrow (LHR) 2

15:30
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 919)
Duration: 8:15, non-stop
Boeing 777 (777)
  • An international route departing from London Heathrow airport, United Kingdom (LHR) and arriving at Washington Dulles airport, United States (IAD).
  • The flight distance is 3665 miles, or 5898 km.
  • The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC-5 . 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 8:15 and 8:55.
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