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Cheap flights from Bangkok to Phnom Penh (BKK–KTI)

BKKSuvarnabhumi Airport
Thailand
KTITecho International Airport
Cambodia

Air Cambodia, Bangkok Airways, Cambodia Airways, Sky Angkor Airlines, Thai Airways and Thai Vietjet fly Bangkok to Phnom Penh (BKK–KTI) nonstop and back, a great-circle distance of 521 km (324 mi).

From
BKK
Bangkok
To
KTI
Phnom Penh
Nonstop
Yes · 6 airlines
Airlines
K6 · PG · KR · ZA · TG · VZ
Cheapest fare found
฿3,675 one-way
Distance
521 km (324 mi)

Checked against sources:· How we verify

Bangkok to Phnom Penh fares by month

Cheapest one-way fare found: ฿3,675 for December 2026 on Cambodia Airways, nonstop. Nonstop from ฿3,675.

  1. Oct ’26฿4,393
  2. Nov ’26฿3,728
  3. Dec ’26฿3,675
  4. Jan ’27฿3,704
  5. Feb ’27฿54,044
  6. Mar ’27฿4,437
  7. Apr ’27฿4,413

Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.

When to fly BKK–KTI

For Bangkok Suvarnabhumi (BKK) to Phnom Penh Techo (KTI), December 2026 had the lowest fare found (฿3,675).

Bangkok to Phnom Penh: frequently asked questions

Fares: Aviasales price cache, 8 October 2026.

How much is a flight from Bangkok Suvarnabhumi (BKK) to Phnom Penh Techo (KTI)?

From ฿3,675 one-way, the cheapest fare found for December 2026 on Cambodia Airways, nonstop; nonstop from ฿3,675 (found 8 October 2026).

Which airlines fly BKK–KTI direct?

Air Cambodia, Bangkok Airways, Cambodia Airways, Sky Angkor Airlines, Thai Airways and Thai Vietjet.

What is the cheapest month to fly BKK–KTI?

December 2026, at ฿3,675; the dearest month found was ฿54,044.

What is the time difference between Bangkok and Phnom Penh?

None: Bangkok and Phnom Penh keep the same time.

Phnom Penh to Bangkok: the return flight (KTI–BKK)

All 6 airlines also fly KTI–BKK nonstop.

Airlines flying BKK–KTI nonstop

AirlineUsually takes off (BKK time)TypeAllianceNotes
Air Cambodia K6—full-service——
Bangkok Airways PG—hybrid——
Cambodia Airways KR—full-service——
Sky Angkor Airlines ZA—full-service——
Thai Airways TG—full-serviceStar Alliance—
Thai Vietjet VZ—low-cost——

BKK–KTI route map

Great-circle distance 521 km (324 mi). Illustrative route, not an actual flight track.

More from Bangkok and Phnom Penh

Other arrivals in Cambodia

Also nonstop from BKK, nearest to KTI first (straight-line distance):

Explore the airlines’ route maps

Plan your arrival at Techo International Airport (KTI)

Departure

Suvarnabhumi Airport

Suvarnabhumi (BKK), Bangkok. 2 terminals. In our data, 109 airlines fly nonstop from BKK to 137 destinations.

View BKK airport guide →

Arrival

Techo International Airport

Techo (KTI), Phnom Penh.

Other nonstop airport pairs, Bangkok to Phnom Penh

Bangkok and Phnom Penh are connected nonstop from more than one airport. Compare the pairs by airline count:

  • DMK → KTI Bangkok Don Mueang to Phnom Penh Techo · 2 airlines

Onward from Phnom Penh

Places you can't fly to nonstop from BKK, but can from KTI — for a stopover or a second leg.

Related routes

Sources

  • en.wikipedia.org — airlines and destinations, checked 2026-10-01
  • en.wikipedia.org — airlines and destinations, checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • bangkokair.com — Bangkok Airways route network
  • en.wikipedia.org — airlines and destinations table: Samui routes
  • en.wikipedia.org — airlines and destinations table: Bangkok Airways routes from Suvarnabhumi
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • thaiairways.com — Thai Airways destinations
  • thaiairways.com — Bangkok–Siem Reap service
  • en.wikipedia.org — current destination list, cross-checked 2026-09-25 (terminated routes removed)
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • vietjetair.com — Thai Vietjet domestic routes from Suvarnabhumi
  • en.wikipedia.org — airlines and destinations table: BKK–CNX
  • en.wikipedia.org — airlines and destinations table: BKK–HKT
  • en.wikipedia.org — airlines and destinations table: BKK–KBV
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01

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