Seattle to London, Essex (BFI–STN) — Airlines, Schedules & Connections

BFI Airport Page →
4,777 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 4 1-stop flights Verified 1w ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 4 hubs
KEF Reykjavík ~10h 16m LO → Reykjavík (KEF) to London, Essex flights
OSL Oslo (Gardermoen) ~11h 7m TK → RK Oslo (Gardermoen) (OSL) to London, Essex flights
DUB Dublin ~11h 52m → FRRK Dublin (DUB) to London, Essex flights
NUE Nuremberg ~14h 27m → FR Nuremberg (NUE) to London, Essex flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Seattle to London, Essex
Connecting service available through multiple hubs.
1 Airlines 4,777 mi 8h 52m nonstop +8h ahead

BFI–STN had nonstop service from Titan Airways, last on the schedule in June 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 4,777 miles in 8h 52m.

Also explore BFI Routes STN Routes BFI Live Flights STN Live Flights
All flights from London, Essex (STN) London, Essex to Seattle flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop BFI–STN service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
ZT Titan Airways 1 – – – – –
Alliance coverage
Unaffiliated: ZT (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for BFI to STN.
1-STOP
One-Stop Connections
4
Hubs
~10h
Fastest
~14h
Longest
KEF ~10h 16m OSL ~11h 7m DUB ~11h 52m NUE ~14h 27m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
37
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
+8h
London, Essex is 8 hours ahead of Seattle.
BFI: PDT · STN: BST

When it's 6:00 PM in Seattle, it's 2:00 AM (next day) in London, Essex.
Distance & Flight Time
4,777 mi / 7,687 km
Nonstop flight time is approximately 8h 52m gate to gate.
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.
Facts

BFI–STN Quick Facts

Key statistics for the Seattle to London, Essex route.
Route details
Distance4,777 mi / 7,687 km
Flight time8h 52m
Time difference+8 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: BFI
Full nameKing County International Airport - Boeing Field
IATA / ICAOBFI / KBFI
TimezoneAmerica/Los_Angeles
Passengers/yr0.1M
Elevation21 ft / 6 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 BFI to STN flights.
Nonstop flights from King County International Airport - Boeing Field to London Stansted Airport take about 8h 52m gate to gate. The route covers 4,777 miles.
1 airline operated the nonstop from BFI to STN: Titan Airways. The last scheduled nonstop was in June 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in June 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 8h 52m.
Yes, 1-stop connections are available, ranked by layover time.
London, Essex is 8 hours ahead of Seattle.
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.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from BFI to STN

King County International Airport - Boeing Field (BFI) and London Stansted Airport (STN) had nonstop service from Titan Airways, last on the schedule in June 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

BFI to STN Flight Duration and Schedule

Nonstop flight time from BFI to STN is about 8 hours 52 minutes gate to gate. The route covers a distance of 4,777 miles (7,687 km).

Connecting Options and Alternatives

1-stop connecting options are also available. Two-stop connections are also available via intermediate hubs.