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Cheap flights from Washington (DCA) to Ulaanbaatar (ULN)

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How to find the cheapest flight from Washington (DCA) to Ulaanbaatar (ULN)

How to find the cheapest flight from Washington (DCA) to Ulaanbaatar (ULN)
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How to find the cheapest flight from Washington (DCA) to Ulaanbaatar (ULN)
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How to find the cheapest flight from Washington (DCA) to Ulaanbaatar (ULN)
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Cheap flights from Washington to Ulaanbaatar in April , May 2026

29 Apr - 18 May $ 1,645.00
DCA
Washington
United Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
United Airlines
2 STOPS
DCA
Washington
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08 Apr - 09 May $ 1,977.00
DCA
Washington
Alaska Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
DCA
Washington
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08 Apr - 09 May $ 3,682.00
DCA
Washington
Korean Air
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Korean Air
2 STOPS
DCA
Washington
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Last minute flights from Washington to Ulaanbaatar

21 Apr - 01 May $ 1,800.00
DCA
Washington
Frontier Airlines
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Frontier Airlines
3 STOPS
DCA
Washington
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21 Apr - 01 May $ 1,810.00
DCA
Washington
Frontier Airlines
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Frontier Airlines
3 STOPS
DCA
Washington
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23 Apr - 01 May $ 1,970.00
DCA
Washington
Frontier Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Frontier Airlines
3 STOPS
DCA
Washington
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One-way flights to Ulaanbaatar from Washington

9:00 AM - 4:30 PM
United Airlines
2 Stops
23h 55m
DCA - ULN
$ 956
Kiwi
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10:00 AM - 8:35 AM
Korean Air
2 Stops
37h 10m
DCA - ULN
$ 1,078
Kiwi
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4:30 PM - 2:20 PM
MIAT Mongolian Airlines
2 Stops
24h 10m
DCA - ULN
$ 5,134
Kiwi
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How to find the cheapest flight from Washington (DCA) to Ulaanbaatar (ULN)

Related info for your journey
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How to find the cheapest flight from Washington (DCA) to Ulaanbaatar (ULN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Ulaanbaatar (ULN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.