AirHint found the following cheapest return flights from Newcastle (NCL) to Bangkok (BKK) in March 2026 (see full year).

Return flights

07 Mar - 29 Mar	Ryanair
14 Mar - 28 Mar	Ryanair
06 Mar - 22 Mar	Ryanair
07 Mar - 17 Mar	Ryanair
06 Mar - 27 Mar	easyJet
01 Mar - 01 Apr	Ryanair
08 Mar - 15 Mar	Ryanair
04 Mar - 17 Mar	Ryanair
05 Mar - 15 Mar	Ryanair
06 Mar - 16 Mar	Ryanair
12 Mar - 27 Mar	Ryanair
03 Mar - 21 Apr	Ryanair
21 Mar - 04 Apr	Ryanair
03 Mar - 28 Apr	Ryanair
01 Mar - 05 Apr	Ryanair
03 Mar - 29 Apr	Ryanair
23 Mar - 21 Apr	Ryanair
21 Mar - 06 Apr	Ryanair
21 Mar - 17 Apr	Ryanair
31 Mar - 22 Apr	easyJet

Also check the deals for one-way flights from Newcastle to Bangkok in March.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Newcastle to Bangkok in March from $685

Return flights