I Tried Philly's Thai Food—Here's What's Worth It

The best Thai food in Philly is at Kalaya ($$-$$$), Circles Thai ($$), and Merlion ($)—in that order. I spent three months eating my way through 18 Thai spots across Philadelphia, and these three consistently delivered authentic flavors without the Americanized nonsense.

Here's every place worth your money, ranked with prices and what to order.

1. Kalaya (South Philly) ★★★★★

764 S 9th St | $12-28 per dish

This is it. The standard. Chef Nok Suntaranon cooks Southern Thai food that makes other places look lazy. The menu changes based on what's fresh, which should tell you everything.

Order this: Khao Yum (Southern Thai rice salad, $16), Massaman beef short rib ($24), anything with curry paste made in-house.

💡 Related: I Ate Thai Food at 17 Philly Spots (These 8 Win) give you a full meal including soup and spring roll. You can eat really well for $25-30 a day if you stick to Chinatown and West Philly spots. That's cheaper than cooking decent Thai food yourself unless you already own all the specialty ingredients.

Q. What's the spice situation like at Thai restaurants in Philadelphia?

It varies wildly. Most places have Americanized their "medium" and "hot" levels to avoid complaints. At Kalaya and Circles, the heat levels are more authentic—their "medium" will hurt. Pro move: ask for "Thai spicy" and see how they react. If they try to talk you down or warn you, that's good—they're taking it seriously. At cheaper spots like Merlion, even "extra spicy" is often mild by actual Thai standards. Start conservative and work your way up.

Q. Which Thai restaurants in Philly have the best ambiance for dates?

Tamarind is your best bet—dim lighting, wine list, upscale without being pretentious. You'll pay $60-80 for two people but the vibe works for dates. Circles Thai is a solid second choice: nice enough for a date but not trying too hard. Avoid Kalaya for first dates unless you both love food more than conversation—it's loud, cramped, and you'll wait. Definitely don't take a date to Merlion unless you're both broke grad students who think cash-only restaurants are nice.

Q. Are there any Thai restaurants in Philly that accommodate dietary restrictions well?

Yeah, most Thai food is naturally gluten-free except noodle dishes and anything with soy sauce. Vegetarian is easy—just ask them to substitute tofu. Vegan is trickier because fish sauce is in everything, but Circles Thai and Kalaya will work with you if you ask. Kalaya actually marks some dishes as vegan-friendly on their menu. For severe allergies, avoid the cheaper spots where English might be a barrier and stick to places like Circles or Tamarind where the staff can clearly communicate ingredients.