Delta Air Lines flights from London Heathrow (LHR) to Washington Dulles (IAD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Sun 16:50 London Heathrow (LHR) 3 20:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Airbus A330-900neo (339) 8:40 Valid until 2026-01-04
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Mon-Sat 16:50 London Heathrow (LHR) 3 20:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Airbus A330-300 (333) 8:40 Valid until 2026-01-10
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Tue-Sun 16:50 London Heathrow (LHR) 3 20:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Airbus A330-300 (333) 8:40 Effective 2026-01-11 through 2026-01-27
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Thu-Sat 16:50 London Heathrow (LHR) 3 20:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Airbus A330-300 (333) 8:40 Effective 2026-01-29 through 2026-01-31
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Tue-Sun 16:50 London Heathrow (LHR) 3 20:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Boeing 787-9 (789) 8:40 Effective 2026-02-01 through 2026-02-12
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Tue-Sun 16:50 London Heathrow (LHR) 3 20:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Boeing 787-9 (789) 8:40 Effective 2026-02-14 through 2026-02-28
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Tue-Sat 16:50 London Heathrow (LHR) 3 20:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Airbus A330-300 (333) 8:40 Effective 2026-03-03 through 2026-03-07
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Wed,Sun 16:50 London Heathrow (LHR) 3 21:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Airbus A330-900neo (339) 8:40 Effective 2026-03-08 through 2026-03-15
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Tue,Thu-Sat 16:50 London Heathrow (LHR) 3 21:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Airbus A330-300 (333) 8:40 Effective 2026-03-10 through 2026-03-17
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Tue-Sat 16:50 London Heathrow (LHR) 3 21:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Airbus A330-300 (333) 8:40 Effective 2026-03-18 through 2026-03-28
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Sun 16:50 London Heathrow (LHR) 3 21:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Airbus A330-900neo (339) 8:40 Operates only on 2026-03-22
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Mon,Wed,Fri,Sun 16:50 London Heathrow (LHR) 3 21:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Airbus A330-900neo (339) 8:40 Effective from 2026-10-25
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Tue,Thu,Sat 16:50 London Heathrow (LHR) 3 21:30 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Airbus A330-300 (333) 8:40 Effective from 2026-10-27
Codeshare flight, operated by Virgin Atlantic.(VS 21)
Daily 17:35 London Heathrow (LHR) 3 20:40 Washington Dulles (IAD)
Delta Air Lines DL 5983 Non-stop Boeing 787-9 (789) 8:05 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by Virgin Atlantic.(VS 21)




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Delta Air Lines flights from London Heathrow (LHR) to Washington Dulles (IAD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

20:30
Washington Dulles (IAD)
Valid until 2026-01-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Airbus A330-900neo (339)
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

20:30
Washington Dulles (IAD)
Valid until 2026-01-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

20:30
Washington Dulles (IAD)
Effective 2026-01-11 through 2026-01-27
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

20:30
Washington Dulles (IAD)
Effective 2026-01-29 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

20:30
Washington Dulles (IAD)
Effective 2026-02-01 through 2026-02-12
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Boeing 787-9 (789)
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

20:30
Washington Dulles (IAD)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Boeing 787-9 (789)
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

20:30
Washington Dulles (IAD)
Effective 2026-03-03 through 2026-03-07
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

21:30
Washington Dulles (IAD)
Effective 2026-03-08 through 2026-03-15
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Airbus A330-900neo (339)
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

21:30
Washington Dulles (IAD)
Effective 2026-03-10 through 2026-03-17
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

21:30
Washington Dulles (IAD)
Effective 2026-03-18 through 2026-03-28
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

21:30
Washington Dulles (IAD)
Operates only on 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Airbus A330-900neo (339)
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

21:30
Washington Dulles (IAD)
Effective from 2026-10-25
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Airbus A330-900neo (339)
Direct Codeshare Flights:
Delta Air Lines DL5983
16:50
London Heathrow (LHR) 3

21:30
Washington Dulles (IAD)
Effective from 2026-10-27
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Delta Air Lines DL5983
17:35
London Heathrow (LHR) 3

20:40
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Virgin Atlantic. (VS 21)
Duration: 8:05, non-stop
Boeing 787-9 (789)
  • 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 8:05 and 8:40.
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