Bangkok to Colombo: buy now or wait?
Buy now FareScore 97/100
usually THB 4,776 THB 4,397 ≈ €116 Today's best fare
Cheaper than 97% of what we have seen
11 Nov SriLankan Airlines Direct
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All fares Bangkok → Colombo
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11 Nov
08:20
SriLankan Airlines · 3h 30m
Direct
€116
10 Nov
01:10
SriLankan Airlines · 3h 30m
Direct ↓1%
€118 €117
20 Nov
13:05
Thai AirAsia · 3h 25m
Direct ↓7%
€134 €125
16 Nov
13:05
Thai AirAsia · 3h 25m
Direct ↓5%
€132 €126
19 Dec
13:05
Thai AirAsia · 3h 25m
Direct
€130
11 Nov
13:05
Thai AirAsia · 3h 25m
Direct ↓2%
€133 €131
1 Dec
13:05
Thai AirAsia · 3h 25m
Direct ↓13%
€150 €131
12 Nov
13:05
Thai AirAsia · 3h 25m
Direct
€132
26 Nov
13:05
Thai AirAsia · 3h 25m
Direct
€132
8 Dec
13:05
Thai AirAsia · 3h 25m
Direct
€132
6 Nov
01:10
SriLankan Airlines · 3h 30m
Direct
€133
8 Nov
13:05
Thai AirAsia · 3h 25m
Direct
€133
What the history says
Prices recorded 197
Typical price €126
Lowest we saw €116
You save today €10
Based on 197 prices we recorded on this exact route, compared against the same departure month.
Best booking window
14–27 days — is when this route has been cheapest to book: €131 typical, on 36 observations. That is about €2 less than booking in the last two weeks.
Cheapest months to fly to Colombo
November €131 81 observations
December €133 38 observations
October €134 53 observations
Booking tips from our fare data
- How far in advance should you book a flight?
- Book 1–1.5 months before departure. Tracking the same flights at every lead time (94,914 flights on 19,442 routes, 2026-06-14 to 2026-11-04), that window had the smallest average premium over each flight's lowest fare: +16.8%, against +49.3% in the last 3 days.
- What is the cheapest day of the week to fly?
- Wednesday. Comparing each fare with the median of its own route, Wednesday departures were +3.4% and Tuesday +4.2%, while Friday was the dearest at +10.6%. Weekend departures cost more than midweek ones.
- What is the cheapest month to fly?
- November 2026. Comparing each route's fares month by month (booked 8–60 days ahead), November 2026 departures were -1.1% against the route's own median, while January 2027 was the dearest at +17.5%. Covers September 2026, October 2026, November 2026, December 2026, January 2027; fares observed 2026-06-14 to 2026-11-04.
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