Route guide

Preze to London (TIA-STN): Nonstop Upgrade & Award Space

Royal Khmer Airlines flies nonstop between Preze (TIA) and London (STN), roughly 18 times a week. With Royal Khmer Airlines operating this route so often, premium seats still turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every TIA to STN 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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18
Nonstop flights a week
1,167 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every TIA to STN 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 Preze to London 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 TIA to STN 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 TIA to STN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Preze to London nonstop

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

  • Royal Khmer Airlines
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Frequently asked questions about TIA to STN

How far is London from Preze?
TIA to STN covers about 1,167 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from TIA to STN?
Royal Khmer Airlines is currently the only airline flying TIA to STN nonstop. 2LNR tracks confirmed upgrade and award space on every Royal Khmer Airlines departure.
How many flights a week are there from TIA to STN?
About 18 nonstop flights a week run between Preze and London in the current schedule, operated by Royal Khmer Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on TIA to STN?
Open the TIA to STN calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Preze to London route, and 2LNR will notify you when space opens. It's free to start.

Never miss TIA to STN upgrade or award space

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