Featured deal
Dallas to Siem Reap
- Nov 16–22, 2026
- 6 nights
- Cathay Pacific, Bangkok Airways
- Economy
- Mixed airlines
$952 USD
View deal Round trip
Cheap Flights from Dallas to Siem Reap
Every verified deal from Dallas to Siem Reap, ranked by cost per mile. Prices are checked against live availability.
On the board right now
- Cabin mix: 1 Economy.
- Most active airlines: Cathay Pacific, Bangkok Airways.
- 1 deal first seen in the last 24 hours.
Latest price we saw: Dallas 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 |
|---|---|---|---|---|---|---|
| Dallas (DFW) to Siem Reap (SAI) | $972 | 5.4¢ | Nov 16 – Nov 22 | Cathay Pacific and Bangkok Airways | Oct 24 | Check price |
Price history: Dallas to Siem Reap
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $972 | $1004 | 25 |
| Sep 2026 | $972 | $1040 | 34 |
| Aug 2026 | $972 | $1009 | 55 |
| Jul 2026 | $990 | $990 | 2 |
Frequently asked questions
How many flight deals from Dallas to Siem Reap are on Sparkflights right now?
There are 1 verified deals from Dallas to Siem Reap on the board right now. The list refreshes hourly.
What is the cheapest flight from Dallas to Siem Reap right now?
The lowest verified fare from Dallas to Siem Reap right now is $952. Prices are checked against live availability before listing.
What is the lowest price ever seen from Dallas to Siem Reap?
The lowest fare we've recorded from Dallas to Siem Reap is $972, based on 116 price observations over 4 months.
How much does a flight from Dallas to Siem Reap cost?
The typical round-trip fare we observed from Dallas to Siem Reap is $1011, against a recorded low of $972. These are observations, not quotes.
When is the cheapest month to fly Dallas to Siem Reap?
September was the cheapest month we observed from Dallas to Siem Reap and July the dearest, over 4 months of data.
What is the current price from Dallas to Siem Reap?
The most recent fare our sweep saw from Dallas to Siem Reap is $972, on Oct 24. It is an unverified observation rather than a verified deal, so check it before booking.
Which airlines fly Dallas to Siem Reap?
Airlines with the most deals from Dallas to Siem Reap right now are Cathay Pacific, Bangkok Airways.