Need help booking?
Unpublished phone-only deals available
OSN to BQH: distance & flight time
Osan (Osan Air Base) → Biggin Hill (London Biggin Hill Airport)
5,538 mi
8,913 km · 4,813 nm
11h 20m
estimated nonstop flight time
-8h
time difference · heading northwest
See live OSN→BQH fares Phone-only fares on this route — call free
Flight time details
5,538 miles nonstop takes roughly 11h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- BQH — London Biggin Hill Airport · Biggin Hill, United Kingdom
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Near BQH
- LGW · London Gatwick Airport16 mi away
- LHR · London Heathrow Airport23 mi away
- KRH · Redhill Aerodrome11 mi away
- LCY · London City Airport12 mi away
Frequently asked questions
How far is OSN from BQH?
The flight distance from Osan (OSN) to Biggin Hill (BQH) is 5,538 miles (8,913 km, 4,813 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to BQH?
A nonstop flight takes about 11h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Osan and Biggin Hill?
Biggin Hill is 8 hours behind Osan.
What is the cheapest way to fly from OSN to BQH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–BQH that never appear on search engines, with no booking fees.