Flights Chiang Mai → Sepang
As of November 2026, economy flights from Chiang Mai to Sepang have a typical range EUR 152–619, median EUR 267. Full range across all 134 offers: EUR 118–2398. We found 41% of 134 offers from budget carriers (around EUR 262) and 59% from full-service carriers (around EUR 278).
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 →
Best offers by airline: Chiang Mai → Sepang
Based on 134 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Chiang Mai → Sepang
Add-on pricing from the cheapest available offer per airline · November 2026 · EUR
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Nok Air | — | — | — |
| Thai AirAsia | — | — | — |
| Thai Lion Air | Included | — | — |
| AirAsia | — | — | — |
| Malaysia Airlines | — | — | — |
| เวียตเจ็ท แอร์ | — | — | — |
| Thai Airways | — | — | — |
| Scoot | — | — | — |
| Cathay Pacific | — | — | — |
| China Southern | — | — | — |
| Bangkok Airways | — | — | — |
| China Eastern | — | — | — |
| Hong Kong Express | — | EUR 1 | — |
| Singapore Airlines | — | — | — |
| Air China | — | — | — |
| Garuda Indonesia | — | — | — |
| China Airlines | — | — | — |
| Etihad Airways | — | — | — |
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 Chiang Mai to Sepang cost?
Based on 134 offers · November 2026
Chiang Mai to Sepang flights ranged from EUR 118 to EUR 2398 across 134 offers analyzed in November 2026. Two fare clusters detected: budget fares around 232 and premium fares around 1600 The chart below shows how prices distributed across all 134 offers.
These 134 offers (November 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 EUR 201 and EUR 403
What hidden fees do Chiang Mai to Sepang flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Chiang Mai to Sepang routes. The breakdown below is based on 134 offers analyzed in November 2026.
| Carrier | Avg fee (EUR) | % of base fare |
|---|---|---|
| DD | 95 | 70% |
| FD | 97 | 66% |
| SL | 90 | 63% |
| AK | 8 | 5% |
| MH | 14 | 7% |
| VJ | 2671 | 1495% |
| TG | 0 | 0% |
| TR | 8 | 3% |
| CX | 50 | 15% |
| CZ | 22 | 7% |
| PG | 8 | 2% |
| MU | 30 | 5% |
| Hong Kong Express | 1 | 0% |
| SQ | 20 | 6% |
| CA | 30 | 6% |
| GA | 15 | 3% |
| CI | 15 | 1% |
| EY | 15 | 1% |
VietJet Air: base ~EUR -2492 + fees EUR 2671 = ~EUR 179 total. Hong Kong Express: base ~EUR 233 + fees EUR 1 = ~EUR 234 total.
VietJet Air's EUR 2671 ancillary fees narrow the gap with Hong Kong Express's lower-fee model — the EUR 2725 base difference shrinks to EUR 55 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 Chiang Mai to Sepang?
24 airlines flew Chiang Mai to Sepang 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 (Nok Air), fares ranged EUR 122–149 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 (EUR) | Median (EUR) | Fees (EUR) |
|---|---|---|---|---|
 Nok Air | 2 | 122–149 | 135 | 95 (70%) |
 SL | 6 | 140–151 | 142 | 90 (63%) |
 FD | 6 | 140–151 | 148 | 97 (65%) |
 AK | 1 | — | 161 | 8 (5%) |
 VietJet Air | 1 | — | 179 | 2671 (1495%) |
 Malaysia Airlines | 2 | 173–189 | 181 | 14 (7%) |
 VZ | 11 | 158–218 | 191 | n/a |
 THAI | 11 | — | 207 | n/a |
 Scoot | 4 | 203–225 | 217 | n/a |
 Scoot | 5 | 210–270 | 232 | 8 (3%) |
 Hong Kong Express | 4 | 234–266 | 234 | 1 (0%) |
 Bangkok Airways | 2 | — | 262 | n/a |
 Thai Airways | 14 | 195–1561 | 278 | 0 (0%) |
 Cathay Pacific | 5 | 234–487 | 279 | 50 (18%) |
 Malaysia Airlines | 4 | — | 288 | n/a |
 8M | 3 | 310–384 | 310 | n/a |
 China Southern | 4 | 259–407 | 338 | 22 (7%) |
 China Eastern | 8 | 268–1503 | 344 | 30 (9%) |
 Singapore Airlines | 2 | 334–361 | 348 | 20 (6%) |
 Bangkok Airways | 35 | 263–619 | 425 | 8 (2%) |
 Air China | 1 | — | 467 | 30 (6%) |
 Garuda Indonesia | 1 | — | 585 | 15 (3%) |
 China Airlines | 1 | — | 1376 | 15 (1%) |
 Etihad Airways | 1 | — | 2398 | 15 (1%) |
Where do the best Chiang Mai → Sepang prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search 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: Chiang Mai to Sepang flights
- Full-service carriers on Chiang Mai–Sepang cost 1.9x more than budget airlines (EUR 413 vs EUR 217 median; overall median EUR 267).
- VJ charges 2967.6x more in ancillary fees than Hong Kong Express — EUR 2671 vs EUR 1 avg per booking.
- The same route priced EUR 194 apart depending on where it was booked — the lowest median was EUR 140. 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 Chiang Mai to Sepang cost?
- Based on 134 offers analyzed, Chiang Mai to Sepang flights range from EUR 118 to EUR 2398, with a median price of EUR 267. Search for your specific dates →
- What hidden fees should I expect on Chiang Mai to Sepang flights?
- On average, ancillary fees (bags, seat selection) add EUR 52 to the base fare on Chiang Mai to Sepang flights. See itemized fees for your itinerary →
- Which airline is cheapest on Chiang Mai to Sepang including all fees?
- Nok Air has the lowest median fare on Chiang Mai to Sepang at EUR 135 (median across 2 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Chiang Mai–Sepang 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 EUR 140. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Chiang Mai to Sepang routes?
- Chiang Mai to Sepang has 24 airlines competing, creating a price range from EUR 118 to EUR 2398 across 134 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
24 airlines, two price clusters — find which fits your budget
Find flights for my datesNew route — be among the first to track this itinerary
Building with flight data? Power your app or agent with LetsFG
The same multi-source search behind this page — every airline and the major booking sites, deduplicated and ranked — is available to your app or AI agent. Natural-language or structured queries, live prices, zero price bias.
Try the free sandbox — no card →Free sandbox, instant fake results · email for a key · Bearer-token auth · MCP, Python & JS SDKs · letsfg.co/developers