Find Cheap Flights from San Jose to Ulan Bator Buyant Uhaa (SJC - ULN)

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Looking for a cheap flight? 25% of our users found flights on this route for $999 or less.

FAQs for Booking San Jose to Ulan Bator Buyant Uhaa Flights

How long does a flight from San Jose to Ulan Bator Buyant Uhaa take?
An average nonstop flight takes 18h 10m, covering a distance of 5831 miles.
Which airlines provide the cheapest flights from San Jose to Ulan Bator Buyant Uhaa?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($810) and Korean Air ($1715)
Do I need a passport to fly between San Jose and Ulan Bator Buyant Uhaa?
Yes.

Book cheap flights from San Jose to Ulan Bator Buyant Uhaa (round-trip)

Airports
Origin
San Jose
$810
only
$810
Destination
Ulan Bator
$810
only
$810
Thu, Apr 19
SJC
ULN
26h 10m
Sat, May 5
ULN
SJC
20h 20m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 20
SJC
ULN
38h 30m
Fri, May 4
ULN
SJC
37h 10m
$1715
Trip: 15 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3762 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.5
JFK
ICN
Excellent 9.0

Great Service, friendly staff, clean planes.

Larger seats

JFK
ICN
Okay 4.0

Nothing but headaches and made me throw out my $100 e cigarette that I checked under the plane half way through my trip from new york to vietnam. And they made me run all over the airport to address the situation only to find out once I arrived that they threw it out without my knowledge or permission

ORD
ICN
Excellent 10.0

My flight to Seoul was originally through Air Canada but my flight was cancelled due to weather in Toronto. So I was rebooked with Korean Air and I loved every minute of my flight. The staff are so talented speaking flawlessly in Korean and English. They made me feel comfortable for the whole 14 hours. I’d definitely fly with them again.

ORD
ICN
Excellent 8.0

Long flight....seats were comfy for economy....nice crew....good overall experience....entertainment was okay for its selection on movies and music.

Food got me sick the next day....would have been great if wifi was available

ORD
ICN
Excellent 9.6

Great customer service. Smooth flight. Friendly and helpful stewardesses despite the language barrier ( I don't speak Korean).

Really no complaints. It was just a super long flight and it was too uncomfortable to sleep.

Mon, Jul 2
SJC
ULN
19h 10m
Mon, Jul 9
ULN
SJC
20h 20m
$1043
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jul 6
SJC
ULN
24h 00m
Mon, Jul 16
ULN
SJC
21h 20m
$1288
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jul 2
SJC
ULN
19h 10m
Wed, Jul 11
ULN
SJC
20h 20m
$1381
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jul 2
SJC
ULN
19h 10m
Mon, Jul 16
ULN
SJC
21h 20m
$1439
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jun 28
SJC
ULN
38h 30m
Mon, Jul 9
ULN
SJC
38h 02m
$2054
Trip: 12 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3762 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.5
JFK
ICN
Okay 4.0

Nothing but headaches and made me throw out my $100 e cigarette that I checked under the plane half way through my trip from new york to vietnam. And they made me run all over the airport to address the situation only to find out once I arrived that they threw it out without my knowledge or permission

JFK
ICN
Excellent 10.0

Good is in Vietnam finish

YVR
ICN
Good 6.3

Got the seats we wanted. If you are travelling with an infant this is top priority and they delivered

Flight delayed by an hour

ICN
HNL
Excellent 10.0

Korean Air is a cut above other airlines. The staff is professional and apparently very well trained. We received excellent customer service.

ORD
ICN
Excellent 8.0

Long flight....seats were comfy for economy....nice crew....good overall experience....entertainment was okay for its selection on movies and music.

Food got me sick the next day....would have been great if wifi was available

Mon, Jul 30
SJC
ULN
19h 10m
Mon, Aug 13
ULN
SJC
20h 20m
$1443
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jul 6
SJC
ULN
24h 30m
Wed, Jul 18
ULN
SJC
35h 00m
$2107
Trip: 13 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3762 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.5
JFK
ICN
Okay 4.0

Nothing but headaches and made me throw out my $100 e cigarette that I checked under the plane half way through my trip from new york to vietnam. And they made me run all over the airport to address the situation only to find out once I arrived that they threw it out without my knowledge or permission

JFK
ICN
Excellent 9.0

Great Service, friendly staff, clean planes.

Larger seats

ORD
ICN
Excellent 8.0

Long flight....seats were comfy for economy....nice crew....good overall experience....entertainment was okay for its selection on movies and music.

Food got me sick the next day....would have been great if wifi was available

ICN
MNL
Good 6.3

Everything was going well until our bags didn’t show up at our final destination. Big no-no. Just ruined the otherwise pleasant experience

ICN
HNL
Excellent 10.0

Korean Air is a cut above other airlines. The staff is professional and apparently very well trained. We received excellent customer service.

Sat, Jul 7
SJC
ULN
18h 10m
Mon, Jul 16
ULN
SJC
21h 20m
$1448
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jul 7
SJC
ULN
37h 45m
Wed, Jul 18
ULN
SJC
32h 01m
$2107
Trip: 12 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3762 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.5
JFK
ICN
Okay 4.0

Nothing but headaches and made me throw out my $100 e cigarette that I checked under the plane half way through my trip from new york to vietnam. And they made me run all over the airport to address the situation only to find out once I arrived that they threw it out without my knowledge or permission

YVR
ICN
Good 6.3

Got the seats we wanted. If you are travelling with an infant this is top priority and they delivered

Flight delayed by an hour

ICN
ORD
Excellent 9.6

Quick boarding. Friendly and attentive staff who spoke good English in addition to Korean. The food was good for airplane food.

It was as good as it gets in Coach!

ICN
CEB
Good 7.0

quick flight....seats were comfy for economy....nice crew....good overall experience....entertainment was okay for its selection on movies and music.

Food got me sick the next day. Wifi would have been great if available.

JFK
ICN
Excellent 9.0

Great Service, friendly staff, clean planes.

Larger seats

Mon, Jul 2
SJC
ULN
19h 10m
Sat, Jul 7
ULN
SJC
20h 20m
$1501
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jul 8
SJC
ULN
24h 30m
Wed, Jul 18
ULN
SJC
32h 01m
$2107
Trip: 11 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3762 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.5
ICN
ORD
Excellent 9.6

Quick boarding. Friendly and attentive staff who spoke good English in addition to Korean. The food was good for airplane food.

It was as good as it gets in Coach!

YVR
ICN
Good 6.3

Got the seats we wanted. If you are travelling with an infant this is top priority and they delivered

Flight delayed by an hour

ORD
ICN
Excellent 10.0

My flight to Seoul was originally through Air Canada but my flight was cancelled due to weather in Toronto. So I was rebooked with Korean Air and I loved every minute of my flight. The staff are so talented speaking flawlessly in Korean and English. They made me feel comfortable for the whole 14 hours. I’d definitely fly with them again.

JFK
ICN
Okay 4.0

Nothing but headaches and made me throw out my $100 e cigarette that I checked under the plane half way through my trip from new york to vietnam. And they made me run all over the airport to address the situation only to find out once I arrived that they threw it out without my knowledge or permission

ICN
MNL
Good 6.3

Everything was going well until our bags didn’t show up at our final destination. Big no-no. Just ruined the otherwise pleasant experience

Thu, Jul 5
SJC
ULN
38h 30m
Wed, Jul 18
ULN
SJC
32h 01m
$2112
Trip: 14 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3762 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.5
ICN
HNL
Excellent 10.0

Korean Air is a cut above other airlines. The staff is professional and apparently very well trained. We received excellent customer service.

JFK
ICN
Excellent 9.0

Great Service, friendly staff, clean planes.

Larger seats

YVR
ICN
Good 6.3

Got the seats we wanted. If you are travelling with an infant this is top priority and they delivered

Flight delayed by an hour

ICN
CEB
Good 7.0

quick flight....seats were comfy for economy....nice crew....good overall experience....entertainment was okay for its selection on movies and music.

Food got me sick the next day. Wifi would have been great if available.

ORD
ICN
Excellent 9.6

Great customer service. Smooth flight. Friendly and helpful stewardesses despite the language barrier ( I don't speak Korean).

Really no complaints. It was just a super long flight and it was too uncomfortable to sleep.

Wed, Jul 4
SJC
ULN
18h 10m
Mon, Jul 16
ULN
SJC
21h 20m
$1614
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jun 28
SJC
ULN
38h 30m
Sat, Jul 7
ULN
SJC
56h 01m
$2132
Trip: 10 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3762 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.5
ICN
CEB
Good 7.0

quick flight....seats were comfy for economy....nice crew....good overall experience....entertainment was okay for its selection on movies and music.

Food got me sick the next day. Wifi would have been great if available.

SFO
ICN
Excellent 10.0

very comfortable seating/sleeping in Prestige (business) class.

YVR
ICN
Good 6.3

Got the seats we wanted. If you are travelling with an infant this is top priority and they delivered

Flight delayed by an hour

ICN
MNL
Good 6.3

Everything was going well until our bags didn’t show up at our final destination. Big no-no. Just ruined the otherwise pleasant experience

JFK
ICN
Excellent 9.0

Great Service, friendly staff, clean planes.

Larger seats

Tue, Aug 7
SJC
ULN
29h 15m
Sun, Aug 19
ULN
SJC
32h 35m
$1704
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jun 27
SJC
ULN
38h 30m
Sun, Jul 8
ULN
SJC
35h 00m
$2154
Trip: 12 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3762 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.5
ORD
ICN
Excellent 8.0

Long flight....seats were comfy for economy....nice crew....good overall experience....entertainment was okay for its selection on movies and music.

Food got me sick the next day....would have been great if wifi was available

ICN
CEB
Good 7.0

quick flight....seats were comfy for economy....nice crew....good overall experience....entertainment was okay for its selection on movies and music.

Food got me sick the next day. Wifi would have been great if available.

ICN
MNL
Good 6.3

Everything was going well until our bags didn’t show up at our final destination. Big no-no. Just ruined the otherwise pleasant experience

SFO
ICN
Excellent 10.0

very comfortable seating/sleeping in Prestige (business) class.

ICN
HNL
Excellent 10.0

Korean Air is a cut above other airlines. The staff is professional and apparently very well trained. We received excellent customer service.

Mon, Jul 2
SJC
ULN
19h 10m
Thu, Jul 5
ULN
SJC
32h 35m
$1756
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jun 28
SJC
ULN
38h 30m
Thu, Jul 5
ULN
SJC
31h 31m
$2154
Trip: 8 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3762 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.5
ICN
CEB
Good 7.0

quick flight....seats were comfy for economy....nice crew....good overall experience....entertainment was okay for its selection on movies and music.

Food got me sick the next day. Wifi would have been great if available.

SFO
ICN
Excellent 10.0

very comfortable seating/sleeping in Prestige (business) class.

JFK
ICN
Excellent 9.0

Great Service, friendly staff, clean planes.

Larger seats

ICN
ORD
Excellent 9.6

Quick boarding. Friendly and attentive staff who spoke good English in addition to Korean. The food was good for airplane food.

It was as good as it gets in Coach!

JFK
ICN
Excellent 10.0

Good is in Vietnam finish

San Jose to Ulan Bator Buyant Uhaa Flight Information

Flights Arrive in Ulan Bator Buyant Uhaa
Flights Depart from San Jose
Flight Price $810
Distance 5831 miles
Airlines Korean Air
*
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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.