Find Cheap Flights from Washington Reagan-National to Ulan Bator Buyant Uhaa (DCA - ULN)

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FAQs for Booking Washington Reagan-National to Ulan Bator Buyant Uhaa Flights

How long does a flight from Washington Reagan-National to Ulan Bator Buyant Uhaa take?
An average nonstop flight takes 24h 45m, covering a distance of 6442 miles.
Which airlines provide the cheapest flights from Washington Reagan-National to Ulan Bator Buyant Uhaa?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($925), Korean Air ($1801) and Cathay Pacific ($1854).
Do I need a passport to fly between Washington Reagan-National and Ulan Bator Buyant Uhaa?
Yes.

Book cheap flights from Washington Reagan-National to Ulan Bator Buyant Uhaa (round-trip)

Airports
Origin
Washington
$925
only
$925
Destination
Ulan Bator
$925
only
$925
Wed, Apr 4
DCA
ULN
27h 40m
Wed, Apr 18
ULN
DCA
27h 42m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 5
DCA
ULN
24h 45m
Wed, Apr 18
ULN
DCA
29h 17m
$1801
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
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.

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 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
Excellent 9.0

Great Service, friendly staff, clean planes.

Larger seats

Sun, Feb 25
DCA
ULN
38h 00m
Thu, Mar 1
ULN
DCA
41h 11m
$1854
Trip: 5 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 4023 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
MNL
HKG
Mediocre 2.0

Flight to Hongkong arrived late in Hongkong hence had to stay extra 31/2 hours in Honking to wait for the next flight to New York!

MNL
HKG
Good 6.0

Food is ok.

Washrooms are small and dirty.

ORD
HKG
Mediocre 2.0

Delayed flight and promised me in Chicago and in Flight that the plane in Hong Kong would wait. Now I am sitting inside the Airport waiting until morning to fly out. I will never fly with them again. LIARS!

HKG
JFK
Excellent 10.0

The crew are great and the food is good .Excellent service

Nothing

HKG
EWR
Mediocre 2.0

Overall waiting and long flight.

Wed, May 9
DCA
ULN
27h 40m
Sat, May 19
ULN
DCA
27h 48m
$1105
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jul 12
DCA
ULN
24h 55m
Tue, Jul 31
ULN
DCA
22h 08m
$1110
Trip: 20 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jul 13
DCA
ULN
30h 45m
Sat, Jul 21
ULN
DCA
24h 38m
$1158
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jul 26
DCA
ULN
29h 50m
Sun, Aug 5
ULN
DCA
22h 08m
$1160
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Mar 4
DCA
ULN
33h 35m
Fri, Mar 23
ULN
DCA
40h 10m
$1854
Trip: 19 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 4023 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
YYZ
Okay 5.6

Food is fine.

washrooms are small and dirty.

HKG
EWR
Mediocre 2.0

Overall waiting and long flight.

MNL
HKG
Mediocre 2.0

Flight to Hongkong arrived late in Hongkong hence had to stay extra 31/2 hours in Honking to wait for the next flight to New York!

ORD
HKG
Mediocre 2.0

Delayed flight and promised me in Chicago and in Flight that the plane in Hong Kong would wait. Now I am sitting inside the Airport waiting until morning to fly out. I will never fly with them again. LIARS!

HKG
JFK
Excellent 10.0

The crew are great and the food is good .Excellent service

Nothing

Tue, Apr 3
DCA
ULN
24h 45m
Wed, Apr 18
ULN
DCA
29h 17m
$1951
Trip: 16 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.

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!

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 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.

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

Tue, Mar 6
DCA
ULN
33h 35m
Fri, Mar 23
ULN
DCA
47h 10m
$1854
Trip: 17 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 4023 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
MNL
HKG
Mediocre 2.0

Flight to Hongkong arrived late in Hongkong hence had to stay extra 31/2 hours in Honking to wait for the next flight to New York!

HKG
JFK
Mediocre 2.0

Delayed flight after waiting for hours in Hongkong. The male flight attendant was inefficient. Did not check on passenger’s concern even after it was brought to his attention. Simple request for water took forever to arrive. Did not like meal so requested a cup of noodle instead but the noodle never arrived. It is stated in their menu that snacks like cup of noodle is available through out the flight but only when you stand up and get it from them. Very poor service. I will never fly Cathay Pacific again. That will be the first and the last.

HKG
YYZ
Okay 5.6

Food is fine.

washrooms are small and dirty.

CEB
HKG
Excellent 10.0

Boarding and staff

None

SFO
HKG
Excellent 8.3

Brand new A350-900 airplane. Better movie selection. Nicer bathrooms.

No more advanced seat selection except for an additional $180. No more serving wine and beer with dinner although I think its still available on request. A lot more screaming kids on the flight. Cathay is becoming more like the budget Chinese airlines. Sad.

Mon, Aug 6
DCA
ULN
25h 55m
Sat, Aug 11
ULN
DCA
33h 48m
$1396
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 2
DCA
ULN
37h 25m
Wed, Apr 18
ULN
DCA
29h 17m
$2021
Trip: 17 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.

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

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

Wed, Mar 7
DCA
ULN
38h 01m
Fri, Mar 23
ULN
DCA
40h 10m
$1854
Trip: 16 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 4023 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
JFK
Mediocre 2.0

Delayed flight after waiting for hours in Hongkong. The male flight attendant was inefficient. Did not check on passenger’s concern even after it was brought to his attention. Simple request for water took forever to arrive. Did not like meal so requested a cup of noodle instead but the noodle never arrived. It is stated in their menu that snacks like cup of noodle is available through out the flight but only when you stand up and get it from them. Very poor service. I will never fly Cathay Pacific again. That will be the first and the last.

SGN
HKG
Mediocre 2.0

Flight delay was not announce until boarding time. Such chaos!! at 1:00 AM. Rescheduled the next 24hrs. I was lucky to live within one hour of the airport. Next day, after boarded the plane, had to sit inside plane for 2 1/2 hours until the plane takes off. It was not a good experienced, even though they gave us a voucher for 75.$

MNL
HKG
Mediocre 2.0

Flight to Hongkong arrived late in Hongkong hence had to stay extra 31/2 hours in Honking to wait for the next flight to New York!

HKG
MNL
Mediocre 2.0

Absolutely nothing

That they continuously made mistakes and wasted my time and money. Let alone no sleep and carrying everything to 3 different terminals not completing my trip on any of them. Now I’m spending Valentine’s Day alone in a hotel in Hong Kong instead of meeting my gfs family and sleeping with her the first time in Manila.

HKG
JFK
Excellent 10.0

The crew are great and the food is good .Excellent service

Nothing

Thu, Aug 9
DCA
ULN
29h 50m
Sun, Aug 19
ULN
DCA
24h 08m
$1396
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 5
DCA
ULN
24h 45m
Fri, Apr 20
ULN
DCA
36h 36m
$2021
Trip: 16 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!

JFK
ICN
Excellent 9.0

Great Service, friendly staff, clean planes.

Larger seats

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

JFK
ICN
Excellent 10.0

Good is in Vietnam finish

Fri, Mar 9
DCA
ULN
38h 01m
Fri, Mar 23
ULN
DCA
40h 10m
$1854
Trip: 14 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 4023 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
SFO
HKG
Excellent 8.3

Brand new A350-900 airplane. Better movie selection. Nicer bathrooms.

No more advanced seat selection except for an additional $180. No more serving wine and beer with dinner although I think its still available on request. A lot more screaming kids on the flight. Cathay is becoming more like the budget Chinese airlines. Sad.

CEB
HKG
Excellent 10.0

Boarding and staff

None

HKG
MNL
Mediocre 2.0

Absolutely nothing

That they continuously made mistakes and wasted my time and money. Let alone no sleep and carrying everything to 3 different terminals not completing my trip on any of them. Now I’m spending Valentine’s Day alone in a hotel in Hong Kong instead of meeting my gfs family and sleeping with her the first time in Manila.

MNL
HKG
Mediocre 2.0

Flight to Hongkong arrived late in Hongkong hence had to stay extra 31/2 hours in Honking to wait for the next flight to New York!

MNL
HKG
Good 6.0

Food is ok.

Washrooms are small and dirty.

Sat, Aug 4
DCA
ULN
25h 55m
Sun, Aug 19
ULN
DCA
24h 58m
$1446
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 4
DCA
ULN
25h 30m
Sat, Apr 21
ULN
DCA
53h 17m
$2026
Trip: 18 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 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.

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

SFO
ICN
Excellent 10.0

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

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

Sun, Apr 1
DCA
ULN
35h 15m
Fri, Apr 20
ULN
DCA
41h 56m
$1854
Trip: 20 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 4023 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
SGN
HKG
Mediocre 2.0

Flight delay was not announce until boarding time. Such chaos!! at 1:00 AM. Rescheduled the next 24hrs. I was lucky to live within one hour of the airport. Next day, after boarded the plane, had to sit inside plane for 2 1/2 hours until the plane takes off. It was not a good experienced, even though they gave us a voucher for 75.$

HKG
MNL
Mediocre 2.0

Absolutely nothing

That they continuously made mistakes and wasted my time and money. Let alone no sleep and carrying everything to 3 different terminals not completing my trip on any of them. Now I’m spending Valentine’s Day alone in a hotel in Hong Kong instead of meeting my gfs family and sleeping with her the first time in Manila.

MNL
HKG
Mediocre 2.0

Flight to Hongkong arrived late in Hongkong hence had to stay extra 31/2 hours in Honking to wait for the next flight to New York!

MNL
HKG
Good 6.0

Food is ok.

Washrooms are small and dirty.

HKG
JFK
Mediocre 2.0

Delayed flight after waiting for hours in Hongkong. The male flight attendant was inefficient. Did not check on passenger’s concern even after it was brought to his attention. Simple request for water took forever to arrive. Did not like meal so requested a cup of noodle instead but the noodle never arrived. It is stated in their menu that snacks like cup of noodle is available through out the flight but only when you stand up and get it from them. Very poor service. I will never fly Cathay Pacific again. That will be the first and the last.

Sun, Feb 25
DCA
ULN
35h 55m
Fri, Mar 2
ULN
DCA
45h 13m
$1457
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews

Washington Reagan-National to Ulan Bator Buyant Uhaa Flight Information

Flights Arrive in Ulan Bator Buyant Uhaa
Flights Depart from Washington Reagan-National
Flight Price $925
Distance 6442 miles
Airlines Korean Air, Cathay Pacific
*
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