Route guide

Tanakawu Dua to Surabaya (LOP-SUB): Nonstop Upgrade & Award Space

QG and Lion Air fly nonstop between Tanakawu Dua (LOP) and Surabaya (SUB), roughly 21 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every LOP to SUB departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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21
Nonstop flights a week
257 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every LOP to SUB departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Tanakawu Dua to Surabaya to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each LOP to SUB departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See LOP to SUB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Tanakawu Dua to Surabaya nonstop

Carriers operating LOP to SUB nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • QG
  • Lion Air
See LOP to SUB on the interactive map →

Frequently asked questions about LOP to SUB

How far is Surabaya from Tanakawu Dua?
LOP to SUB covers about 257 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from LOP to SUB?
QG and Lion Air fly the route nonstop. 2LNR tracks confirmed upgrade and award space on both of them.
How many flights a week are there from LOP to SUB?
About 21 nonstop flights a week run between Tanakawu Dua and Surabaya in the current schedule, operated by QG and Lion Air. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on LOP to SUB?
Open the LOP to SUB calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Tanakawu Dua to Surabaya route, and 2LNR will notify you when space opens. It's free to start.

Never miss LOP to SUB upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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