Travelers have found it’s best to book a flight 42 days in advance to save up to 34% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington Dulles Intl Airport to Mongolia 1-2 weeks in advance for as low as $987, or $1,123 for flights within the next 24 hours.
April is one of the best times of the year to fly to Mongolia from Washington Dulles Intl Airport. Prices for April average $1,134 per person but you can even find prices for as low as $620. The most expensive prices can be found in the month of March. Opting for a April flight can save you 53% on your journey compared to booking in April
When flying from Washington Dulles Intl Airport to Mongolia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
||$597||$890||No cancel fee||67%|
||$765||$1,042||No cancel fee||77%|
||$984||$1,569||No cancel fee||81%|
||$1,359||$1,369||No cancel fee||72%|