Roundtrip
Last Minute
🇮🇩Jakarta
Indonesia
City
Sep 18FriSep 28Mon
10 nights28°
Roundtrip fare
฿6,496
Steal
฿10,047-35%฿3,551 below avg
Thai Lion AirCheapest Time to Fly to Jakarta
Compare the cheapest months to fly from Bangkok to Jakarta in THB. See separate one-way and roundtrip fare ranges, sample sizes and current deals.
One way from ฿3,519
Roundtrip from ฿6,496
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Current deals to Jakarta · Roundtrip
Outbound and return flights together in one total fare · Available fares behind the monthly comparison
Thai Lion AirRoundtrip
Last Minute
🇮🇩Jakarta
Indonesia
City
Sep 11FriSep 28Mon
17 nights28°
Roundtrip fare
฿6,506
Steal
฿10,047-35%฿3,541 below avg
Thai Lion AirRoundtrip
Last Minute
🇮🇩Jakarta
Indonesia
City
Sep 16WedSep 28Mon
12 nights28°
Roundtrip fare
฿6,518
Steal
฿10,047-35%฿3,529 below avg
Thai Lion AirRoundtrip
Holiday
🇮🇩Jakarta
Indonesia
City
Sep 23WedSep 28Mon
5 nights28°
Roundtrip fare
฿6,554
Steal
฿10,047-35%฿3,493 below avg
Thai Lion AirCurrent deals to Jakarta · One way
Outbound-only fares for flexible and open-ended plans · Available fares behind the monthly comparison
One way
Last Minute
Jakarta
Indonesia
City
Sep 16Wed
One-way fare
฿3,519
Steal
฿5,371-34%฿1,852 below avg
Thai Lion AirOne way
Jakarta
Indonesia
City
Sep 25Fri
One-way fare
฿3,519
Steal
฿5,371-34%฿1,852 below avg
Thai Lion AirOne way
Jakarta
Indonesia
City
Sep 30Wed
One-way fare
฿3,519
Steal
฿5,371-34%฿1,852 below avg
Thai Lion AirOne way
Last Minute
Jakarta
Indonesia
City
Sep 11Fri
One-way fare
฿3,526
Steal
฿5,371-34%฿1,845 below avg
Thai Lion AirMonthly fare comparison
Lowest and average fares with sample sizes.
Monthly fare comparison
Lowest and average fares with sample sizes.
January 2027
631 fares
One way30
- Min
- ฿4,147
- Avg
- ฿5,749
Roundtrip601
- Min
- ฿7,950
- Avg
- ฿10,389
February 2027
580 fares
One way28
- Min
- ฿4,723
- Avg
- ฿6,091
Roundtrip552
- Min
- ฿7,978
- Avg
- ฿11,197
March 2027
539 fares
One way26
- Min
- ฿4,157
- Avg
- ฿6,494
Roundtrip513
- Min
- ฿8,541
- Avg
- ฿11,939
September 2026
438 fares
One way21
- Min
- ฿3,519
- Avg
- ฿4,063
Roundtrip417
- Min
- ฿6,496
- Avg
- ฿7,766
October 2026
642 fares
One way31
- Min
- ฿4,245
- Avg
- ฿4,738
Roundtrip611
- Min
- ฿7,526
- Avg
- ฿8,657
November 2026
618 fares
One way30
- Min
- ฿4,827
- Avg
- ฿4,922
Roundtrip588
- Min
- ฿8,579
- Avg
- ฿9,246
December 2026
639 fares
One way31
- Min
- ฿4,965
- Avg
- ฿5,364
Roundtrip608
- Min
- ฿9,083
- Avg
- ฿10,809
How to read the monthly fare data
- Compare one-way prices only with the one-way series and roundtrip prices only with the roundtrip series.
- Use the fare count to judge how much current evidence sits behind a monthly average.
- Treat the lowest fare as an observed option, not a guaranteed future price.
- Open a month to compare exact departure dates, airlines, stops and travel time.
FAQ: Cheapest Time to Fly to Jakarta
Which month has the cheapest one-way flights from Bangkok to Jakarta?
September currently has the lowest observed one-way fare, from ฿3,519. This compares one-way fares only.
Which month has the cheapest roundtrip flights from Bangkok to Jakarta?
September currently has the lowest observed roundtrip fare, from ฿6,496. This compares complete roundtrips only.
How are the cheapest months for Jakarta calculated?
We compare current observed fares from Bangkok by departure month. One-way and roundtrip prices stay in separate series, and each monthly table shows its available fare count.
Does the cheapest month guarantee the same price later?
No. It identifies the lowest fare in the current dataset, not a future price guarantee. Confirm the final itinerary total, airports, baggage and availability before booking.
Quick Answers
Which month is cheapest one way?
September currently starts at ฿3,519, the lowest observed one-way fare among the available months.
Which month is cheapest roundtrip?
September currently starts at ฿6,496, the lowest observed complete-roundtrip fare.
What does this comparison include?
Each month shows the lowest and average observed itinerary total plus the number of available fares in that series.
Can one-way and roundtrip prices be compared?
No. They represent different products, so this page keeps their prices, averages and sample sizes separate.