May is the cheapest month to fly this route, with average fares around $722 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $722 | $685 | Best | |
| June 2026 | $736 | $661 | ||
| July 2026 | $783 | $764 | ||
| August 2026 | $819 | $785 | Peak |
Departing on Thursday offers the lowest average fares at $739. Friday departures are the most expensive at $767, a difference of $28.
The best time to fly is May. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Bangkok to Frankfurt is May, with average round-trip fares around $722. The lowest fare found in May is $685.
Thursday departures are the cheapest, averaging $739 round trip. The most expensive day is Friday at $767.
Based on current pricing trends, booking for May travel offers the best value. Avoid August if possible, as fares average $819 compared to $722 in the cheapest month. July is a solid middle-ground option at $783.
Flying in May instead of August can save you approximately $97 per round trip. The cheapest month averages $722 while the most expensive averages $819.
Airlines, flight times, price calendar, and more for Bangkok to Frankfurt
View BKK → FRA Details