Cheap Flights from Cairns to Bangkok
Round-trip economy fares between Cairns (CNS) and Bangkok (BKK) average A$647 across the year. Book for June and typical prices fall to A$518. The 5,998 km hop takes about 7.7 hours non-stop, and the nicest window to visit Bangkok is November – February (cool & dry).
Today's tracked low
A$461 −11% vs. seasonal low
Not flying from Cairns? See Bangkok deals from your nearest hub.
When is the cheapest time to fly from Cairns to Bangkok?
Average round-trip economy fare by departure month. June is the statistical sweet spot at A$518.
| Month | Avg. round-trip | vs. yearly average |
|---|---|---|
| January | A$763 | +A$116 |
| February | A$738 | +A$91 |
| March | A$673 | +A$26 |
| April | A$595 | −A$52 |
| May | A$543 | −A$104 |
| June Cheapest | A$518 | −A$129 |
| July | A$543 | −A$104 |
| August | A$556 | −A$91 |
| September | A$531 | −A$116 |
| October | A$608 | −A$39 |
| November | A$725 | +A$78 |
| December | A$815 | +A$168 |
Travel Readiness & Connectivity — Thailand
60-day visa exemption for many nationalities.
Instant eSIM data for Thailand
7 days
3 GB data
A$10.00 · A$1.43/day
Activate before takeoff →
14 days
5 GB data
A$16.50 · A$1.18/day
Activate before takeoff →
30 days
10 GB data
A$26.50 · A$0.88/day
Activate before takeoff →
EKTA travel insurance
Trusted worldwide coverage from $0.99 USD/day
START PLAN
Basic coverage
From $0.99 /day
Get a Quote →
GOLD PLAN
Extended coverage + COVID-19
From $1.99 /day
Get a Quote →
PLATINUM PLAN
Premium worldwide coverage
From $2.99 /day
Get a Quote →
Prices shown in USD. Get an instant quote personalised to your trip dates and age.
- COVID-19 covered
- Instant policy by email
- Valid in 70+ countries
- Cancel anytime
Sleep near the action in Bangkok
Compare hotel and apartment rates for your June dates.
Alert me when prices drop for this route
Current low: A$518 round-trip. One email when it dips — no newsletters, no spam.
Cairns to Bangkok flight FAQs
- What is the cheapest month to fly from Cairns to Bangkok?
- June is typically cheapest, with round-trips from A$518 — about A$129 under the yearly average of A$647.
- How long is the flight from Cairns to Bangkok?
- Non-stop services cover the 5,998 km route in roughly 7.7 hours.
- When is the best time to visit Bangkok?
- November – February (cool & dry). Entry requirements: 60-day visa exemption for many nationalities.