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REP to DEL: distance & flight time
Siem-reap (Siem Reap International Airport) → Delhi (Indira Gandhi International Airport)
2,008 mi
3,232 km · 1,745 nm
4h 24m
estimated nonstop flight time
-1.5h
time difference · heading northwest
See live REP→DEL fares Phone-only fares on this route — call free
Flight time details
2,008 miles nonstop takes roughly 4h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- DEL — Indira Gandhi International Airport · Delhi, India
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 REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Near DEL
- HSS · Hissar Airport92 mi away
- AGR · Agra Airport111 mi away
- DED · Dehradun Airport130 mi away
- BEK · Bareilly Air Force Station143 mi away
Frequently asked questions
How far is REP from DEL?
The flight distance from Siem-reap (REP) to Delhi (DEL) is 2,008 miles (3,232 km, 1,745 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to DEL?
A nonstop flight takes about 4h 24m 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 Siem-reap and Delhi?
Delhi is 1.5 hours behind Siem-reap.
What is the cheapest way to fly from REP to DEL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–DEL that never appear on search engines, with no booking fees.