London, Essex to Seattle (STN–BFI) — Airlines, Schedules & Connections
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.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
STN–BFI had nonstop service from Titan Airways, last on the schedule in September 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 9h 41m.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| ZT Titan Airways | 1 | – | – | – | – | – |
Connection Landscape
Other ways to reach Seattle from London, Essex
| Metric | STN→BFI | LTN→BFI |
|---|---|---|
| Distance from STN | – | 26 mi |
| Nonstop airlines | – | 2 |
| Weekly flights | – | – |
| Flight time | 9h 41m | 10h 9m |
Travel Essentials
STN: BST · BFI: PDT
When it's 6:00 PM in London, Essex, it's 10:00 AM in Seattle.
British passport holders enter the US under the Visa Waiver Program (VWP) for up to 90 days for tourism or business. You must obtain an ESTA (Electronic System for Travel Authorization) before departure. The ESTA costs $21, is valid for 2 years or until your passport expires, and allows multiple entries. Apply at esta.cbp.dhs.gov, the only official site. Most approvals come within minutes, but apply at least 72 hours before travel. The 90-day stay cannot be extended under the VWP.
Passport must be an electronic/biometric passport (all UK passports issued since 2006 qualify). You need proof of onward travel out of the US within 90 days. CBP officers at the port of entry make the final admission decision and can ask about trip purpose, accommodation, and ties to the UK. Automated passport control (APC) kiosks and Global Entry (for pre-approved travelers) speed up arrival processing. Anyone with certain criminal convictions, prior visa denials, or dual nationality with Iran, Iraq, Libya, North Korea, Somalia, Sudan, Syria, or Yemen may be ineligible for the VWP and need a B-1/B-2 visa ($185) from the US Embassy in London.
Direct flights from London Heathrow to New York (JFK) run about 7 hours 30 minutes westbound. Multiple US destinations have direct service from London, Manchester, and Edinburgh. The 90-day VWP clock does not reset by visiting Canada, Mexico, or the Caribbean and returning to the US; the original 90 days continues to count down. No vaccination requirements for UK arrivals. US Customs allows $800 worth of goods duty-free per person.
STN–BFI Quick Facts
Frequently Asked Questions
Flights from STN to BFI
London Stansted Airport (STN) and King County International Airport - Boeing Field (BFI) had nonstop service from Titan Airways, last on the schedule in September 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.
STN to BFI Flight Duration and Schedule
Nonstop flight time from STN to BFI is about 9 hours 41 minutes gate to gate. The route covers a distance of 4,777 miles (7,687 km).
Connecting Options and Alternatives
Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Luton, Luton (LTN).