June is the cheapest month to fly this route, with average fares around $407 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $473 | $410 | Peak | |
| June 2026 | $407 | $370 | Best | |
| July 2026 | $421 | $370 | ||
| August 2026 | $468 | $443 |
Departing on Sunday offers the lowest average fares at $415. Friday departures are the most expensive at $443, a difference of $28.
The best time to fly is June. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Singapore to Tokyo is June, with average round-trip fares around $407. The lowest fare found in June is $370.
Sunday departures are the cheapest, averaging $415 round trip. The most expensive day is Friday at $443.
Based on current pricing trends, booking for June travel offers the best value. Avoid May if possible, as fares average $473 compared to $407 in the cheapest month. August is a solid middle-ground option at $468.
Flying in June instead of May can save you approximately $66 per round trip. The cheapest month averages $407 while the most expensive averages $473.
Airlines, flight times, price calendar, and more for Singapore to Tokyo
View SIN → NRT Details