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IOW to SIN: distance & flight time
Iowa City (Iowa City Municipal Airport) → Singapore (Singapore Changi Airport)
9,311 mi
14,985 km · 8,091 nm
18h 43m
estimated nonstop flight time
+13h
time difference · heading north
See live IOW→SIN fares Phone-only fares on this route — call free
Flight time details
9,311 miles nonstop takes roughly 18h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- IOW — Iowa City Municipal Airport · Iowa City, United States
- SIN — Singapore Changi Airport · Singapore, Singapore
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 IOW
- CID · The Eastern Iowa Airport19 mi away
- MLI · Quad City International Airport55 mi away
- OTM · Ottumwa Regional Airport59 mi away
- BRL · Southeast Iowa Regional Airport63 mi away
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is IOW from SIN?
The flight distance from Iowa City (IOW) to Singapore (SIN) is 9,311 miles (14,985 km, 8,091 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOW to SIN?
A nonstop flight takes about 18h 43m 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 Iowa City and Singapore?
Singapore is 13 hours ahead of Iowa City.
What is the cheapest way to fly from IOW to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOW–SIN that never appear on search engines, with no booking fees.