Need help booking?
Unpublished phone-only deals available
DSK to JAF: distance & flight time
Dera Ismael Khan (Dera Ismael Khan Airport) → Jaffna (Kankesanturai Airport)
1,637 mi
2,634 km · 1,422 nm
3h 41m
estimated nonstop flight time
+0.5h
time difference · heading southeast
See live DSK→JAF fares Phone-only fares on this route — call free
Flight time details
1,637 miles nonstop takes roughly 3h 41m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- DSK — Dera Ismael Khan Airport · Dera Ismael Khan, Pakistan
- JAF — Kankesanturai Airport · Jaffna, Sri Lanka
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 DSK
- MWD · Mianwali Air Base60 mi away
- BNP · Bannu Airport77 mi away
- WAF · Wana Airport82 mi away
- PZH · Zhob Airport92 mi away
Near JAF
- TJV · Tanjore Air Force Base92 mi away
- ACJ · Anuradhapura Air Force Base106 mi away
- TRZ · Tiruchirapally Civil Airport Airport114 mi away
- TRR · China Bay Airport115 mi away
Frequently asked questions
How far is DSK from JAF?
The flight distance from Dera Ismael Khan (DSK) to Jaffna (JAF) is 1,637 miles (2,634 km, 1,422 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSK to JAF?
A nonstop flight takes about 3h 41m 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 Dera Ismael Khan and Jaffna?
Jaffna is 0.5 hours ahead of Dera Ismael Khan.
What is the cheapest way to fly from DSK to JAF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSK–JAF that never appear on search engines, with no booking fees.