Find cheap flights from Portland to Mongolia - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Price, demand and travel trends for Portland to Mongolia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What’s the cheapest day to fly from Portland to Mongolia?

Saturday tends to be the cheapest day to fly from Portland to Mongolia, while Monday is the most expensive. Fares run about 55% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Portland to Mongolia?

Data from the past 12 months shows it's cheapest to fly to Mongolia during the afternoon with average prices of $1,282. The morning is the most expensive time to fly, with average prices of $1,770.

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Key details for Portland to Mongolia flights

The most popular month to fly with an average 65% increase in travelers.

Your Portland to Mongolia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How much should I budget for a flight from Portland to Mongolia?

    Over the past 12 months, round-trip fares from Portland to Mongolia have ranged from $1,030 to $1,749.

Your guide to booking Portland to Mongolia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for August when flights are typically cheapest and avoid May when prices are at their highest.
  • Flying on Saturday is usually the cheapest. Flights on Monday cost about 55% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Ulaanbaatar, which is the most popular destination in Mongolia. From there, it's easy to continue on to other popular destinations such as Dalanzadgad, Erdenet and Olgii.

More options for your flight from Portland to Mongolia

Complete your trip to Mongolia with a hotel stay or car rental

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