What is the longest flight from BFI?

The longest nonstop route in FlightQ's current BFI schedule set is BFI to LTN, about 4,761 miles with an estimated block time of ~10h 24m.

How are the longest BFI flights ranked?

Routes are ranked by great-circle distance between the origin and destination airports. Flight times are estimates unless a route page has tracked duration data.

Are these guaranteed live routes?

The list is built from FlightQ's current schedule capture. Airlines change timetables often, so always confirm dates and availability before booking.

Longest Flights From BFI: Routes & Flight Times

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Farthest nonstop routes

Longest nonstop flights from BFI
#	Route	Distance	Est. time	Airlines	Frequency
1	BFI to LTN London, United Kingdom	4,761 mi	~10h 24m	TUI Airways	weekly
2	BFI to OSL Oslo, Norway	4,548 mi	~9h 58m	Turkish Airlines	2×/wk
3	BFI to HNL Honolulu, United States	2,680 mi	~6h 7m	Hainan Airlines	weekly
4	BFI to MLB Melbourne, United States	2,597 mi	~5h 56m	Virgin Australia	weekly
5	BFI to LRD Laredo, United States	1,850 mi	~4h 24m	Ameristar Jet Charter	weekly
6	BFI to ANC Anchorage, United States	1,441 mi	~3h 33m	TVThai Vietjet Air	weekly
7	BFI to MSP Minneapolis, United States	1,394 mi	~3h 28m	Delta Air Lines	weekly
8	BFI to ELP El Paso, United States	1,372 mi	~3h 25m	United Airlines	weekly
9	BFI to PHX Phoenix, United States	1,112 mi	~2h 53m	Southwest Airlines	2×/wk
10	BFI to MWH Moses Lake, United States	141 mi	~52m	NNovajet	weekly
11	BFI to YVR Vancouver, Canada	122 mi	~50m	Alaska Airlines	weekly
12	BFI to ESD Eastsound, United States	86 mi	~46m	Kenmore Air	1-2/day
13	BFI to FRD Friday Harbor, United States	76 mi	~44m	Kenmore Air	1-2/day
14	BFI to OLM Olympia, United States	48 mi	~41m	Kenmore Air	weekly
15	BFI to PAE Everett, United States	26 mi	~38m	SWSierra West Airlines	weekly
16	BFI to SEA Seattle, United States	6 mi	~36m	Kenmore Air, United Airlines	weekly