On this page, you can find and purchase flight tickets for the Kupang — Surabaya route. The distance between the cities is about 1237 km, and flight frequency reaches approximately one flight per week.
Flights on this route are operated by JT airline. Ticket prices are dynamic, so we recommend using the low-price calendar to find the best deals and checking the information on how to get to the airport of departure.
The table shows direct flights Kupang → Surabaya on the selected date. The flight takes approximately 2 h. Regular flights are operated by Lion Air. Departures from El Tari Airport airports, arrivals at Juanda International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Kupang — Surabaya by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 374 in y, and the most expensive are around AED 490 in b. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Kupang → Surabaya, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 489 | high | May | AED 425 | medium | Sep | AED 446 | medium |
| Feb | AED 404 | low | Jun | AED 468 | high | Oct | AED 425 | medium |
| Mar | AED 404 | low | Jul | AED 489 | high | Nov | AED 510 | high |
| Apr | AED 425 | medium | Aug | AED 383 | low | Dec | AED 553 | high |
Some values are estimated based on seasonality.
Weather in Surabaya is characterized by high humidity from December to March, with rainfall peaking in February. The driest period occurs in August, when temperatures around 31.5°C are recorded with a minimum number of rainy days.
The most budget-friendly month for a flight from Kupang is July, with ticket prices starting AED 374. In November, there is an increase in fares, and flight prices can start AED 490.
September is considered the optimal time for a trip, offering a balance between an affordable price starting AED 396 and comfortable weather conditions. It is best to avoid the period from November to January due to a combination of high prices and the start of the rainy season.
Direct air service between the cities is provided by Lion Air (JT), which operates about one flight per week. The route connects two regional centers in Indonesia, offering passengers a stable flight schedule. To check the detailed schedule for specific dates and choose a convenient departure time, please review the list of flights below.
Flights Kupang — Surabaya depart from El Tari Airport and arrive at Juanda International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance of 1237 km is covered in approximately 1 hour 45 minutes on a direct flight.
The main carrier on this route is Lion Air (JT), which operates regular flights.
Planes land at Juanda International Airport (SUB). You can check in advance how to get from the airport to the city center.
The lowest fares are usually available when booking 1–2 months before the trip. Check the current minimums in the price calendar on this page.
Yes, there are direct flights on this route, allowing you to reach Surabaya as quickly as possible without any layovers.
Where travelers fly most — pick a route and check prices
