Last updated : 04/10/2026 12:40

Flights Oulan-Bator — Prices and error fares

Flight to Oulan-Bator from £727. 1 active deal(s) and 14 archived error fare(s) on this route.
Source: Faro data, updated on 04/10/2026.

Key point: Error fares to Oulan-Bator are detected automatically. According to Faro data (2025), they last 4 to 6 hours on average before the airline corrects them.

Your rights as an air passenger are protected by EU Regulation EC 261/2004.

When to fly cheaper

The most important factor is not the booking day but the departure month. On this route the gap between the cheapest and priciest month often exceeds 40%. The table below draws on 14 genuinely archived deals (Faro, 2026): every row holds at least three observations, and months below that threshold are left out.

The cheapest month observed is December, from €765 (3 deals observed). The priciest is September, averaging €897.

Month	Deals	Min	Average
September	3	835€	897€
November	4	780€	836€
December	3	765€	850€

Price tracking by route

These routes to Oulan-Bator have their own tracking page: usual price, 30-day history, cheapest months and record low.

London → Oulan-Bator · 12 readings

Active deals to Oulan-Bator

Here are the active error fares to Oulan-Bator. 1 deal(s) available right now — fares change every 30 minutes.

Price seen 38min ago

London (LON) → 🇲🇳 Oulan-Bator (UBN)

12 déc – 20 déc ·8 days

£727

Book →

Price history to Oulan-Bator

Every error fare detected by Faro to this destination. Time-stamped, verifiable data. (Source: Faro data, updated on 04/10/2026.)

Date	Departure	Price	Normal	Off	Duration
10/09/2026	Londres	£734	£734	-0%	216h
04/09/2026	Londres	£658	£694	-5%	217h
30/08/2026	Londres	£769	£758	-0%	217h
30/08/2026	Newcastle	£844	£0	-0%	217h
21/08/2026	Manchester	£745	£770	-3%	216h
20/08/2026	Londres	£803	£784	-0%	218h
13/08/2026	Londres	£821	£0	-0%	206h
06/08/2026	Londres	£718	£0	-0%	195h
06/08/2026	Londres	£733	£0	-0%	195h
04/08/2026	Londres	£671	£725	-7%	221h
04/08/2026	Londres	£728	£0	-0%	49h
30/07/2026	Londres	£776	£817	-5%	112.7h
30/07/2026	Londres	£861	£0	-0%	78.7h
17/05/2026	Londres	£761	£798	-5%	1771.1h

See full history →

Frequently asked questions

What is the usual price of a flight to Oulan-Bator?

The fare depends on the season and the departure airport. The median is calculated over 30 days. Any price below 50% of that threshold is flagged as a fare anomaly.

How many error fares to Oulan-Bator has Faro detected?

Faro has archived 14 error fare(s) to this destination. Each one is kept with its price, discount and duration in the Catch.

How can I be alerted to a cheap flight to Oulan-Bator?

Check this page regularly — deals are updated every 30 minutes. These fare anomalies only last a few hours on average.