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Cheap flights from Ulaanbaatar to Hanoi

UBN — HAN
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ulaanbaatar to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Ulaanbaatar (UBN) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2025.

Popular in

October

Cheapest in

March

Average price

£425
Highest demand for flights based on searches. 7% potential increase in price (£30 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£14 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Best time to book a flight from Ulaanbaatar to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Ulaanbaatar with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 12 September 2025.
Get a feel of what it's like to fly with Korean Air from Ulaanbaatar to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,139 reviews
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Ulaanbaatar to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Ulaanbaatar to Hanoi round-trip?

    Cheapflights users have booked flights from Ulaanbaatar to Hanoi round-trip from £456. Korean Air is 6% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Ulaanbaatar to Hanoi that include hotel bookings?

    Yes. In addition to deals on Ulaanbaatar to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ulaanbaatar to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ulaanbaatar to Hanoi.

  • Can I find deals for business class flights from Ulaanbaatar to Hanoi?

    Yes. Cheapflights offers flight deals from Ulaanbaatar to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ulaanbaatar to Hanoi?

    Currently, May is the cheapest month in which you can book a flight from Ulaanbaatar to Hanoi (average of £793). Flying from Ulaanbaatar to Hanoi in December is currently the most expensive (average of £1,131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Ulaanbaatar to Hanoi

Discover the top airline that operate flights from Ulaanbaatar to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest£456Average£563FlexibilityNo cancel feeOn-time81%
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Fly with Cheapflights

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How does Cheapflights help users find flights from Ulaanbaatar to Hanoi?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ulaanbaatar to Hanoi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ulaanbaatar to Hanoi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hanoi from Ulaanbaatar.

Can Cheapflights find flights from Ulaanbaatar to Hanoi with no change fees?

Yes! Cheapflights helps users easily find flights from Ulaanbaatar to Hanoi with no change fees.

Can Cheapflights notify me if prices for flights from Ulaanbaatar to Hanoi become cheaper?

Yes, Cheapflights offers price alerts on Ulaanbaatar to Hanoi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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