Cheap flights from New Delhi to Ulaanbaatar from $363

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest

$363

IndiGo, flight 6E 894Found 5 days ago, 1 adult

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10:30amNew DelhiSat, Nov 21

Travel time 10h 50m, 2 stopsDELUBN

11:50pmUlaanbaatarSat, Nov 21

$392

IndiGo, flight 6E 930Found 3 days ago, 1 adult

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3:00amNew DelhiMon, Nov 23

Travel time 10h 30m, 2 stopsDELUBN

4:00pmUlaanbaatarMon, Nov 23

$392

IndiGo, flight 6E 920Found 3 days ago, 1 adult

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5:15pmNew DelhiMon, Dec 7

Travel time 10h 40m, 2 stopsDELUBN

6:25amUlaanbaatarTue, Dec 8

$397

Air India, flight AI 352Found 2 days ago, 1 adult

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12:05pmNew DelhiThu, Jan 28

Travel time 9h 45m, 1 stopDELUBN

12:20amUlaanbaatarFri, Jan 29

$412

Air India, flight AI 352Found 5 days ago, 1 adult

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12:05pmNew DelhiFri, Mar 26

Travel time 9h 45m, 1 stopDELUBN

12:20amUlaanbaatarSat, Mar 27

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

Mobile data in MongoliaTravel eSIM from $5, installed before you fly.
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Getting from the airportTransfers and car hire in Ulaanbaatar, booked ahead at a fixed price.
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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9$535 10$473 11–12–13–14–15–16–17–18–19–20$478 21$363 22$478 23$392 24$484 25–26–27–28–29–30$443

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6$450 7$392 8–9–10–11–12–13–14–15–16–17–18–19–20–21$415 22–23–2425262728293031

$397 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 21, $363.

Lowest fares by month

In the fares found this week, November has the lowest: from $363 one-way, against $478 in February 2027. Pick a month to see its cheapest date.

Octno fares yet
Nov$363
Dec$392
Jan$397
Feb$478
Mar$412
Aprno fares yet
Mayno fares yet
Junno fares yet
Julno fares yet
Augno fares yet
Sepno fares yet

Show as a table

Month	Cheapest one-way	Date	Stops
October	—
November	$363	Sat, Nov 21	2 stops
December	$392	Mon, Dec 7	2 stops
January 2027	$397	Thu, Jan 28	1 stop
February 2027	$478	Wed, Feb 17	1 stop
March 2027	$412	Fri, Mar 26	1 stop
April 2027	—
May 2027	—
June 2027	—
July 2027	—
August 2027	—
September 2027	—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Ulaanbaatar. Average daily high and low and monthly precipitation.

	Oct2026	Nov	Dec	Jan2027	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep
Lowest fare	–	$363	$392	$397	$478	$412	–	–	–	–	–	–
High °C	8°	-5°	-14°	-15°	-9°	-0°	10°	18°	23°	25°	23°	17°
Low °C	-4°	-15°	-23°	-26°	-22°	-13°	-3°	4°	10°	14°	11°	4°
Precipitation mm	9	6	4	2	3	5	8	22	47	75	65	28

Source: Ulaanbaatar on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from New Delhi to Ulaanbaatar?

In the fares found this week, November has the lowest: from $363 one-way, against $478 in February 2027.

What is the weather in Ulaanbaatar in November?

In November, the cheapest month to fly, the average daily high in Ulaanbaatar is -5 °C and the low -15 °C.

Are there direct flights from New Delhi to Ulaanbaatar?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

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