Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thailand to Rwanda as you normally would.
Bangkok Suvarnabhumi
Kigali Intl
3 stops
27h 30mKigali Intl
Bangkok Suvarnabhumi
2 stops
31h 55mMultiple Airlines
Bangkok Suvarnabhumi
Kigali Intl
2 stops
18h 00mKigali Intl
Bangkok Suvarnabhumi
1 stop
15h 35mเอธิโอเปียแอร์
Bangkok Suvarnabhumi
Kigali Intl
3 stops
24h 50mKigali Intl
Bangkok Suvarnabhumi
1 stop
15h 35mMultiple Airlines
Bangkok Suvarnabhumi
Kigali Intl
3 stops
27h 30mKigali Intl
Bangkok Suvarnabhumi
2 stops
31h 55mMultiple Airlines
Bangkok Suvarnabhumi
Kigali Intl
2 stops
18h 00mKigali Intl
Bangkok Suvarnabhumi
1 stop
15h 35mเอธิโอเปียแอร์
Bangkok Suvarnabhumi
Kigali Intl
3 stops
24h 50mKigali Intl
Bangkok Suvarnabhumi
1 stop
15h 35mMultiple Airlines
Yes, there are multiple flights from Thailand to Rwanda for under ฿34,800. The cheapest flight booked recently is on Multiple Airlines for just ฿34,730, but on average you can expect to pay ฿54,302.