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EltariJuanda EltariJuanda EltariJuanda EltariJuanda EltariJuanda EltariJuanda EltariJuandaStay options near the arrival city for the same travel date.
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Selected flight highlights for 03 Oct 2026.
Live forecast for both cities, 14 Sep to 17 Sep.
Forecast data from MET Norway, CC BY 4.0.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Every option we can actually book for you, compared on price and journey time.
Air distance is about 1,236 km.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Compare fares, stops, baggage and refundability across the airlines flying this route.
| Fastest flight duration | 8h 55m · BATIK AIR INDONESIA |
|---|---|
| First departure of the day | 06:30 · BATIK AIR INDONESIA |
| Last departure of the day | 07:05 · BATIK AIR INDONESIA |
| Options in this snapshot | 7 |
| Airport codes | Kupang–KOE, Surabaya–SUB |
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Around 7 flights appear in the dated route snapshot. Departures run through the day — the first flight leaves around 06:30 and the last around 07:05. The fastest flight takes about 8h 55m.
Search your travel dates to compare current fares — prices update continuously with airline inventory.
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
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Compare the available Kupang to Surabaya options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
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| Coupon code | Offer | Max saving |
|---|---|---|
| FLYX20 | Up to 20% Off on Flights | ₹1,500 |
Check coupon eligibility and the final discount on the review page before you pay. View full terms.
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Kupang to Surabaya, Saturday shows the lowest fare at Rp5,217,219. That is an observed snapshot for these dates, not a rule that holds every week.
The direct air distance between Kupang (KOE) and Surabaya (SUB) is about 1,236 km. Actual flight time varies with the routing the airline files and with winds on the day.
Not for the dates currently loaded - every Kupang to Surabaya option showing right now has at least one stop. Non-stop service can differ by season and by day, so it is worth checking nearby dates before you decide.
BATIK AIR INDONESIA is showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
Every option currently loaded has at least one stop, and the shortest total journey time is about 8h 55m including the layover. Non-stop service on this route can vary by season and by day.
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 20 KG. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
The lowest fare showing on Kupang to Surabaya for the dates currently loaded is Rp5,217,219. Fares on the same dates run up to Rp5,752,059, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
For the dates currently loaded the first departure is around 06:30 and the last is around 07:05, local time at Kupang. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Check the airport codes KOE–SUB, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
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Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
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Planning more than the flight? Our Indonesia guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Bali beaches, culture and island stays.
The KOE to SUB cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 1,235.54 km.
The date strip opens the complete search result for the route and selected date.
Shortlist by price, stops, departure time and refundable fare preference.
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | Rp5,217,219 | 03/10/2026 | BATIK AIR INDONESIA | 06:30 |
| Cheapest Airfare Within 30 Days | Rp5,112,860 | 12/10/2026 | BATIK AIR INDONESIA | 06:30 |
| Cheapest Airfare Within 90 Days | Rp4,956,321 | 11/12/2026 | BATIK AIR INDONESIA | 06:30 |
Planning to fly from Kupang to Surabaya? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
The aerial distance between Kupang and Surabaya is approximately 1,236 KM. The flight duration ranges from 8H :55 M up to 27H :25 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Around 7 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Kupang at 06:30, while the last night flight leaves at 07:05. Flights depart from Eltari and land at Juanda.
| Flight Details | Information |
|---|---|
| Route | Kupang to Surabaya |
| Aerial Distance | 1,236 KM |
| Flight Duration | 8H :55 M - 27H :25 M |
| Airport Codes | Kupang - KOE, Surabaya - SUB |
| Total Flights Available | 7 flights (0 direct) |
| First Flight Departure | Departs at 06:30 |
| Last Flight Departure | Departs at 07:05 |
| Early Morning Flights (12 AM - 8 AM) | 7 direct/indirect flights |
| Morning Flights (8 AM - 12 PM) | 0 direct/indirect flights |
| Afternoon Flights (12 PM - 4 PM) | 0 direct/indirect flights |
| Evening Flights (4 PM - 8 PM) | 0 direct/indirect flights |
| Night Flights (8 PM - 12 AM) | 0 direct/indirect flights |