Dulles to Northolt, Greater London (IAD–NHT) — Airlines, Schedules & Connections

IAD Airport Page →
3,667 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 7 1-stop flights Verified 23h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Dulles to Northolt, Greater London
Connecting service available through multiple hubs.
1 Flights/wk 3,667 mi 6h 48m nonstop +5h ahead 7 1-stop hubs

While no nonstop service exists between IAD and NHT, connecting options are available through 7 hubs.

Also explore IAD Routes NHT Routes IAD Live Flights NHT Live Flights IAD Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to NHT.
1-STOP
One-Stop Connections
7
Hubs
~8h
Fastest
~17h
Longest
Verified with published schedule alignment and minimum connection time.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+5h
Northolt, Greater London is 5 hours ahead of Dulles.
IAD: EDT · NHT: BST

When it's 6:00 PM in Dulles, it's 11:00 PM in Northolt, Greater London.
Distance & Flight Time
3,667 mi / 5,902 km
Nonstop flight time is approximately 6h 48m.
Visa & Entry

US citizens need a UK Electronic Travel Authorisation (ETA) before travel, applied for online. The ETA costs GBP 10 and is valid for multiple entries over 2 years. Stays are permitted for up to 6 months per visit. Passport must be valid for the duration of stay.

Declare goods over GBP 390 in value. UK duty-free allowances apply on goods from outside the UK.

Verify entry requirements with official sources before travel.
Getting to IAD

WMATA Silver Line Metro now reaches Dulles directly; take Silver Line to Washington Dulles Airport station (about 65 min from Metro Center, ~$7). The connection opened in late 2022.Ride-shares from downtown DC run $35–60 and take 35–50 minutes via I-66 (longer during peak hours). Washington Flyer coach to Wiehle-Reston East Metro costs $6. The airport is 27 miles from downtown; taxis are expensive ($60–80).

Facts

IAD–NHT Quick Facts

Key statistics for the Dulles to Northolt, Greater London route.
Route details
Distance3,667 mi / 5,902 km
Flight time6h 48m
Time difference+5 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections7 hubs
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: NHT
Full nameRAF Northolt
IATA / ICAONHT / EGWU
TimezoneEurope/London
Elevation124 ft / 38 m
FAQ

Frequently Asked Questions

Common questions about IAD to NHT flights.
Nonstop flights from Washington Dulles International Airport to RAF Northolt take approximately 6h 48m. The route covers 3,667 miles.
There are approximately 1 nonstop flights per week from IAD to NHT.
Yes, 1-stop connections are available through BDL, PBI, FLL, MSY, YVR, OAK and SFO. These options provide additional schedule flexibility.
Northolt, Greater London is 5 hours ahead of Dulles.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from IAD to NHT

Washington Dulles International Airport (IAD) and RAF Northolt (NHT) are connected through multiple connecting hub airports.

IAD to NHT Flight Duration and Schedule

Nonstop flight time from IAD to NHT ranges from 6 hours 48 minutes. The route covers a distance of 3,667 miles (5,902 km).

Connecting Options and Alternatives

7 one-stop connections are available, with the fastest taking approximately 8 hours via BDL.