Find Cheap Flights from Washington Dulles Intl to Ulan Bator Buyant Uhaa (IAD - ULN)

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Sat 12/16
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Good to Know

Average Price:
$1901
(avg. price over the last 2 weeks)
Good Deal:
$1131
or less (round trip)

When to Book Flights from Washington Dulles Intl to Ulan Bator Buyant Uhaa

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $1130 or less.
The cheapest flight from Washington Dulles Intl to Ulan Bator Buyant Uhaa was found 1 day before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 17% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Washington Dulles Intl to Ulan Bator Buyant Uhaa Flights

How long does a flight from Washington Dulles Intl to Ulan Bator Buyant Uhaa take?
An average nonstop flight takes 33h 25m, covering a distance of 6434 miles.
Which airlines provide the cheapest flights from Washington Dulles Intl to Ulan Bator Buyant Uhaa?
In the past 3 days, the cheapest round-trip tickets were found on Air China ($657) and Multiple Airlines ($933)
Do I need a passport to fly between Washington Dulles Intl and Ulan Bator Buyant Uhaa?
Yes.

Book cheap flights from Washington Dulles Intl to Ulan Bator Buyant Uhaa (round-trip)

Airports
Origin
Washington
$657
only
$657
Destination
Ulan Bator
$657
only
$657
Sat, Mar 10
IAD
ULN
33h 55m
Sun, Apr 1
ULN
IAD
38h 45m
Trip: 22 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 3457 reviews
Overall
6.5
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
6.0
PEK
HFE
Okay 4.3

Flight departed at 7.55 am, was about 2 hours - no real breakfast was served, just a roll and a muffin.

PEK
LAX
Excellent 10.0

flying in a B787-9

SFO
PEK
Excellent 9.0

Service was absolutely great, seats were spacey and comfy, entertainment system for every seat had a wide selection. Overall a great flight!

The food was aweful, but it's airplain food, usually it's aweful...

LAX
PEK
Okay 5.0

Delayed flights, missed connections, lost luggage

OKA
PEK
Good 7.6

Agent was VERY helpful and helped me to change my seat so that I could have an aisle. She also made sure I had the aisle seat on my connecting flight

Breakfast was not good unfortunately

Fri, Apr 6
IAD
ULN
36h 15m
Sat, Apr 21
ULN
IAD
38h 45m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 8
IAD
ULN
33h 55m
Mon, Jan 22
ULN
IAD
35h 05m
Trip: 15 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 3457 reviews
Overall
6.5
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
6.0
CAN
PEK
Good 6.0

staff are overall friendly.

flights are delayed constantly, with connecting flights in short time span is impossible, luggage would miss and causes another delay

PEK
OKA
Excellent 8.0

I didn't know when I was supposed to board or what the process was, and the crew wasn't helpful to me when I asked. Maybe language barrier?

LAX
PEK
Good 6.3

Food was good. Flight attendants were good.

Tiny beds in business class with two-across seating so the window passenger has to climb over the aisle passenger. Are they stuck in the 90s? I won't fly with them again. Boarding in Beijing for Manila was a free for all. Business class was not called first. Isn't this why I pay triple the coach fare? No English language newspapers from Los Angeles to Beijing.

TSA
TSN
Good 7.0

Goof food and service

The flight was delayed by 95 minutes, which screw up my schedule badly..

PEK
LAX
Excellent 10.0

flying in a B787-9

Mon, Feb 12
IAD
ULN
33h 25m
Fri, Mar 9
ULN
IAD
35h 05m
$1040
Trip: 26 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 22
IAD
ULN
37h 11m
Fri, Dec 29
ULN
IAD
34h 44m
$2191
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.