Los Angeles → Bangkok flights

Budget $316–$320 for LAX–BKK and book well ahead

Key takeaways

• $316 median fare across 30 daily snapshots — a reliable anchor for budget planning on this route.
• Bottom quartile starts at $315, meaning the cheapest quarter of observed fares cluster tightly just under that median — a notably narrow floor.
• $296 is the floor, but it's an outlier; don't build your itinerary around hitting it.
• 28% spread between low and high ($296–$380) signals meaningful volatility — fares can swing ~$84 on the same route.
• P75 is $368, so if you're seeing fares above that, you're in the pricier quarter of what this route typically shows.

30-day price trend

See full numbers and stats on the LAX → BKK price history page.

The full picture

The LAX–BKK fare picture is usefully bifurcated: there's a tight cluster of competitive fares around $315–$316 (the p25 and median are almost identical), and then a meaningful step up toward the $368–$380 band. That compression at the bottom end suggests the route has a fairly stable competitive floor — likely driven by the several carriers that serve this transpacific-and-connecting itinerary — but fares don't stay there indefinitely. The 28% spread is wide enough to matter: the difference between a p25 fare and a high fare is roughly $65, which is real money on a long-haul ticket.

On booking timing, the data doesn't tag individual fares to a specific advance-purchase window, but the general pattern on ultra-long-haul routes like LAX–BKK (roughly 17–20 hours with a connection) is that the competitive floor tends to be available 6–12 weeks before departure. Inside four weeks, carriers pulling back inventory on connecting itineraries can push fares toward that upper quartile quickly. If you're watching fares and see anything at or below $320, the data suggests that's close to the realistic floor for this route — not a deal to second-guess.

Day-of-week patterns and carrier-specific behavior aren't directly visible in this dataset, so any claim about "cheapest departure days" would be speculation. What the data does support is a simple decision rule: fares below $316 represent the bottom half of observed prices and are worth booking; fares above $368 put you in the top quartile and suggest waiting or adjusting flexibility if your schedule allows. One honest caveat: these 30 snapshots reflect cached cheapest fares at the time of capture — actual availability at booking can differ, and peak travel periods (December holidays, Songkran in April) will almost certainly push fares outside these observed ranges.

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