Dulles to London, Essex (IAD–STN) — Airlines, Schedules & Connections

IAD Airport Page →
3,687 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 58 1-stop flights Verified 4d 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 London, Essex
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 3,687 mi 6h 36m nonstop +5h ahead 58 1-stop hubs

IAD–STN is served by 1 airline with nonstop service. Titan Airways leads the route. The flight covers 3,687 miles in approximately 6h 36m. Beyond nonstop, 58 hubs offer 1-stop connections.

Also explore IAD Routes STN Routes IAD Live Flights STN Live Flights IAD Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop IAD–STN service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
ZT Titan Airways 0 – – 90% – –
Alliance coverage
Unaffiliated: ZT (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to STN.
1-STOP
One-Stop Connections
58
Hubs
~6h
Fastest
~36h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,430
Candidates
Two-stop connections loaded in the connections tab above.
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
London, Essex is 5 hours ahead of Dulles.
IAD: EDT · STN: BST

When it's 6:00 PM in Dulles, it's 11:00 PM in London, Essex.
Distance & Flight Time
3,687 mi / 5,933 km
Nonstop flight time is approximately 6h 36m.
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–STN Quick Facts

Key statistics for the Dulles to London, Essex route.
Route details
Distance3,687 mi / 5,933 km
Flight time6h 36m
Time difference+5 hours
Airlines (nonstop)1
Weekly flights1 out / 1 return
1-stop connections58 hubs
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: STN
Full nameLondon Stansted Airport
IATA / ICAOSTN / EGSS
TimezoneEurope/London
Passengers/yr28.0M
Elevation348 ft / 106 m
FAQ

Frequently Asked Questions

Common questions about IAD to STN flights.
Nonstop flights from Washington Dulles International Airport to London Stansted Airport take approximately 6h 36m. The route covers 3,687 miles.
1 airline operates nonstop service: Titan Airways.
There are approximately 1 nonstop flights per week from IAD to STN. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through BED, MDW, TEB, BGR, SNN, EWR, YQX, BTS, BDA, MXP, YYR, CGN, YYZ, HHN, CVG, HAM, KEF, SDF, BGY, PRG, HEL, SAV, NAS, AGP, SVQ, TNG, GVA, OPF, RBA, BER, BUD, AUA, OSL, FCO, MAD, SJC, EDI, TLV, CPH, CDG, LHR, DUB, NCE, ATH, LIS, VIE, AMS, BCN, RZE, DIA, VCE, IST, CMN, DOH, MSY, SFO, DXB and AMM. These options provide additional schedule flexibility.
London, Essex is 5 hours ahead of Dulles.
Yes, return flights from STN to IAD are available. Use the direction toggle at the top to view the return schedule.
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 STN

Washington Dulles International Airport (IAD) and London Stansted Airport (STN) are connected by nonstop service from Titan Airways. With 1 weekly departures, this is a regularly served route.

IAD to STN Flight Duration and Schedule

Nonstop flight time from IAD to STN ranges from 6 hours 36 minutes. The route covers a distance of 3,687 miles (5,933 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

58 one-stop connections are available, with the fastest taking approximately 6 hours via BED. Two-stop connections are also available via intermediate hubs.