Flights Bangkok → San Francisco
As of July 2026, economy flights from Bangkok to San Francisco have a typical range USD 2309–2795, median USD 2744. Full range across all 414 offers: USD 2148–2809. We found 58% of 414 offers from budget carriers (around USD 2732) and 42% from full-service carriers (around USD 2758).
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Why fly Bangkok → San Francisco?
This route offers a significant journey connecting Southeast Asia to the West Coast of the United States, ideal for those seeking to explore diverse cultures and business opportunities.
Best for: leisure travelers · business travelers
Booking tips: With a price range of USD 2148–2809 and a bimodal distribution, aim to book closer to the lower cluster around USD 2313 for budget-conscious travel, or be prepared for premium fares around USD 2776.83.
These prices are on the higher end for routes of similar distance, reflecting the long-haul nature and potential demand for this intercontinental connection.
AI-generated summary from price distribution data · gemini-2.5-flash-lite
Best offers by airline: Bangkok → San Francisco
Based on 414 offers · July 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Bangkok → San Francisco
Add-on pricing from the cheapest available offer per airline · July 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Philippine Airlines | — | Included | — |
| Qatar Airways | Included | Included | — |
| STARLUX Airlines | Included | Included | — |
| Japan Airlines | Included | Included | — |
| Thai Airways | Included | Included | — |
| ITA Airways | Included | USD 40 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Bangkok to San Francisco cost?
Based on 414 offers · July 2026
Bangkok to San Francisco flights ranged from USD 2148 to USD 2809 across 414 offers analyzed in July 2026. Two fare clusters detected: budget fares around 2313 and premium fares around 2776 The chart below shows how prices distributed across all 414 offers.
These 414 offers (July 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 2647 and USD 2777
What hidden fees do Bangkok to San Francisco flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Bangkok to San Francisco routes. The breakdown below is based on 414 offers analyzed in July 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| PR | 15 | 1% |
| QR | 20 | 1% |
| JX | 15 | 1% |
| JL | 0 | 0% |
| TG | 0 | 0% |
| AZ | 34 | 1% |
Qatar Airways: base ~USD 2332 + fees USD 20 = ~USD 2352 total. Starlux: base ~USD 2656 + fees USD 15 = ~USD 2671 total.
Qatar Airways's USD 20 ancillary fees narrow the gap with Starlux's lower-fee model — the USD 324 base difference shrinks to USD 319 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Bangkok to San Francisco?
12 airlines flew Bangkok to San Francisco in this dataset. The route shows a clear split between low-cost and full-service carriers. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (Bangkok Airways), fares ranged USD 2201–2475 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 Bangkok Airways | 16 | 2201–2475 | 2201 | n/a |
 Qatar Airways | 4 | — | 2352 | n/a |
 Qatar Airways | 2 | — | 2352 | 20 (1%) |
 Philippine Airlines | 6 | 2354–2456 | 2383 | n/a |
 Starlux | 95 | 2581–2744 | 2671 | 15 (1%) |
 Air China | 1 | — | 2672 | n/a |
 STARLUX Airlines | 6 | — | 2687 | n/a |
 Philippine Airlines | 111 | 2284–2779 | 2732 | 15 (1%) |
 AZ | 5 | 2757–2759 | 2758 | 34 (1%) |
 Thai Airways | 106 | 2748–2796 | 2776 | 0 (0%) |
 Japan Airlines | 59 | 2665–2801 | 2792 | 0 (0%) |
 THAI | 3 | — | 2795 | n/a |
Where do the best Bangkok → San Francisco prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Bangkok to San Francisco flights
- Bangkok–San Francisco had 414 offers analyzed. Median price: USD 2744.
- AZ charges 2.3x more in ancillary fees than JX — USD 34 vs USD 15 avg per booking.
- The same route priced USD 379 apart depending on where it was booked — the lowest median was USD 2383. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Bangkok to San Francisco cost?
- Based on 414 offers analyzed, Bangkok to San Francisco flights range from USD 2148 to USD 2809, with a median price of USD 2744. Search for your specific dates →
- What hidden fees should I expect on Bangkok to San Francisco flights?
- On average, ancillary fees (bags, seat selection) add USD 9 to the base fare on Bangkok to San Francisco flights. See itemized fees for your itinerary →
- Which airline is cheapest on Bangkok to San Francisco including all fees?
- Bangkok Airways has the lowest median fare on Bangkok to San Francisco at USD 2201 (median across 16 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Bangkok–San Francisco flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 2383. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Bangkok to San Francisco routes?
- Bangkok to San Francisco has 12 airlines competing, creating a price range from USD 2148 to USD 2809 across 414 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
12 airlines, two price clusters — find which fits your budget
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