Cheap Flights from Tucson to Siem Reap
No deal from Tucson to Siem Reap has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Tucson to Siem Reap, the lowest round-trip fare we recorded was $1771, in August. The typical fare was $3953. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $2862 on Singapore Airlines and United, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/tucson">from Tucson</a>, <a href="/to/siem-reap">to Siem Reap</a>, or the return direction <a href="/from/siem-reap/to/tucson">Siem Reap to Tucson</a>.
Latest price we saw: Tucson to Siem Reap
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Tucson (TUS) to Siem Reap (SAI) | $2862 | 16.8¢ | Oct 29 – Nov 4 | Singapore Airlines and United | Oct 27 | Check price |
Price history: Tucson to Siem Reap
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1874 | $4049 | 34 |
| Sep 2026 | $1871 | $4067 | 28 |
| Aug 2026 | $1771 | $3743 | 33 |
Frequently asked questions
How many flight deals from Tucson to Siem Reap are on Sparkflights right now?
There are 0 verified deals from Tucson to Siem Reap on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Tucson to Siem Reap?
The lowest fare we've recorded from Tucson to Siem Reap is $1771, based on 95 price observations over 3 months.
How much does a flight from Tucson to Siem Reap cost?
The typical round-trip fare we observed from Tucson to Siem Reap is $3953, against a recorded low of $1771. These are observations, not quotes.
When is the cheapest month to fly Tucson to Siem Reap?
August was the cheapest month we observed from Tucson to Siem Reap and October the dearest, over 3 months of data.
What is the current price from Tucson to Siem Reap?
The most recent fare our sweep saw from Tucson to Siem Reap is $2862, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.