What is the cheapest airline that flies from District of Columbia to Mongolia?

Delta is the most popular carrier operating from District of Columbia to Mongolia

What airlines fly to Mongolia?

Turkish Airlines, MIAT Mongolian and Korean Air are the top three most popular airlines that fly to Mongolia from District of Columbia according to our data. Turkish Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Mongolia. Keep in mind that there are 3 different airlines that fly to Mongolia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from District of Columbia to Mongolia?

Prices for flights from District of Columbia to Mongolia are updated daily.

How many operators does momondo search for flights from District of Columbia to Mongolia?

As of November 2026, there are 3 operators available to choose from for flights from District of Columbia to Mongolia.

How old do you have to be to fly from District of Columbia to Mongolia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Mongolia.

What documentation or ID do you need to fly to Mongolia?

The required travel and health documents for your Mongolia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mongolia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$645 Cheap Flights from District of Columbia to Mongolia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Mongolia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:31 pm - 10:25 amIAD Washington, D.C. Dulles Intl-UBN Ulaanbaatar Chinggis Khaan

28h 54m2 stops Atlanta Hartsfield-Jackson Incheon Intl

12:25 pm - 11:51 pmUBN Ulaanbaatar Chinggis Khaan-IAD Washington, D.C. Dulles Intl

24h 26m2 stops Incheon Intl Seattle/Tacoma Intl

$1,262Delta

Mon, Mar 1 - Mon, Mar 8

9:20 pm - 7:25 amIAD Washington, D.C. Dulles Intl-UBN Ulaanbaatar Chinggis Khaan

21h 05m1 stop Istanbul

9:15 am - 11:45 amUBN Ulaanbaatar Chinggis Khaan-IAD Washington, D.C. Dulles Intl

39h 30m1 stop Istanbul

$1,274Turkish Airlines

Tue, Dec 8 - Tue, Dec 15

11:35 pm - 4:05 pmIAD Washington, D.C. Dulles Intl-UBN Ulaanbaatar Chinggis Khaan

27h 30m1 stop Incheon Intl

7:45 am - 8:35 pmUBN Ulaanbaatar Chinggis Khaan-IAD Washington, D.C. Dulles Intl

25h 50m1 stop Incheon Intl

$1,278Multiple Airlines

Mon, Mar 1 - Fri, Mar 5

1:15 pm - 7:30 amIAD Washington, D.C. Dulles Intl-UBN Ulaanbaatar Chinggis Khaan

30h 15m1 stop Istanbul

9:20 am - 7:50 pmUBN Ulaanbaatar Chinggis Khaan-IAD Washington, D.C. Dulles Intl

22h 30m1 stop Istanbul

$1,281Turkish Airlines

Tue, Apr 13 - Tue, Apr 27

11:35 pm - 4:05 pmIAD Washington, D.C. Dulles Intl-UBN Ulaanbaatar Chinggis Khaan

27h 30m1 stop Incheon Intl

7:45 am - 8:35 pmUBN Ulaanbaatar Chinggis Khaan-IAD Washington, D.C. Dulles Intl

25h 50m1 stop Incheon Intl

$1,286Multiple Airlines

Wed, Dec 2 - Wed, Dec 9

1:30 pm - 7:25 amIAD Washington, D.C. Dulles Intl-UBN Ulaanbaatar Chinggis Khaan

28h 55m1 stop Istanbul

9:15 am - 7:25 pmUBN Ulaanbaatar Chinggis Khaan-IAD Washington, D.C. Dulles Intl

23h 10m1 stop Istanbul

$1,292Turkish Airlines

Tue, Feb 2 - Tue, Feb 16

5:00 pm - 10:25 amDCA Washington, D.C. Reagan-National-UBN Ulaanbaatar Chinggis Khaan

29h 25m2 stops New York John F Kennedy Intl Incheon Intl

1:00 pm - 6:05 pmUBN Ulaanbaatar Chinggis Khaan-DCA Washington, D.C. Reagan-National

41h 05m2 stops Incheon Intl New York John F Kennedy Intl

$1,334Korean Air

Sat, Mar 20 - Sun, Mar 28

1:30 pm - 7:25 amIAD Washington, D.C. Dulles Intl-UBN Ulaanbaatar Chinggis Khaan

28h 55m1 stop Istanbul

9:15 am - 7:25 pmUBN Ulaanbaatar Chinggis Khaan-IAD Washington, D.C. Dulles Intl

23h 10m1 stop Istanbul

$1,381MIAT Mongolian

Tue, Mar 2 - Sat, Mar 6

8:02 am - 10:25 amIAD Washington, D.C. Dulles Intl-UBN Ulaanbaatar Chinggis Khaan

37h 23m2 stops Atlanta Hartsfield-Jackson Incheon Intl

12:25 pm - 9:50 amUBN Ulaanbaatar Chinggis Khaan-IAD Washington, D.C. Dulles Intl

34h 25m1 stop Incheon Intl

$1,429Korean Air

Sat, Dec 5 - Mon, Mar 1

1:30 pm - 5:30 amIAD Washington, D.C. Dulles Intl-UBN Ulaanbaatar Chinggis Khaan

27h 00m1 stop Istanbul

9:15 am - 7:25 pmUBN Ulaanbaatar Chinggis Khaan-IAD Washington, D.C. Dulles Intl

23h 10m1 stop Istanbul

$1,477MIAT Mongolian

Wed, Dec 2 - Thu, Dec 10

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Delta flights from District of Columbia to Mongolia

Our best Delta deals on District of Columbia to Mongolia flight tickets

Delta

Mar 1

IAD4:31 pmWashington, D.C. Dulles Intl

28h 54m

2 stops

UBN10:25 amUlaanbaatar Chinggis Khaan

Mar 8

UBN12:25 pmUlaanbaatar Chinggis Khaan

24h 26m

2 stops

IAD11:51 pmWashington, D.C. Dulles Intl

$1,262

Delta

Feb 26

IAD7:29 pmWashington, D.C. Dulles Intl

25h 56m

2 stops

UBN10:25 amUlaanbaatar Chinggis Khaan

Mar 8

UBN12:25 pmUlaanbaatar Chinggis Khaan

24h 26m

2 stops

IAD11:51 pmWashington, D.C. Dulles Intl

$1,312

Delta

Mar 1

DCA7:45 pmWashington, D.C. Reagan-National

25h 40m

2 stops

UBN10:25 amUlaanbaatar Chinggis Khaan

Mar 8

UBN12:25 pmUlaanbaatar Chinggis Khaan

40h 09m

2 stops

DCA3:34 pmWashington, D.C. Reagan-National

$1,320

Turkish Airlines flights from District of Columbia to Mongolia

Our best Turkish Airlines deals on District of Columbia to Mongolia flight tickets

Turkish Airlines

Dec 8

IAD9:20 pmWashington, D.C. Dulles Intl

21h 05m

1 stop

UBN7:25 amUlaanbaatar Chinggis Khaan

Dec 15

UBN9:15 amUlaanbaatar Chinggis Khaan

39h 30m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$1,274

Turkish Airlines

Apr 13

IAD1:15 pmWashington, D.C. Dulles Intl

30h 15m

1 stop

UBN7:30 amUlaanbaatar Chinggis Khaan

Apr 27

UBN9:20 amUlaanbaatar Chinggis Khaan

22h 30m

1 stop

IAD7:50 pmWashington, D.C. Dulles Intl

$1,281

Turkish Airlines

Feb 2

IAD1:30 pmWashington, D.C. Dulles Intl

28h 55m

1 stop

UBN7:25 amUlaanbaatar Chinggis Khaan

Feb 16

UBN9:15 amUlaanbaatar Chinggis Khaan

23h 10m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$1,292

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Mongolia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Ulaanbaatar

IAD Washington, D.C. Dulles Intl - UBN Ulaanbaatar Chinggis Khaan

IADUBN

Washington, D.C. Dulles Intl

Mon 3/1

4:31 pm-10:25 am

2 stops28h 54m

Ulaanbaatar Chinggis Khaan

Mon 3/8

12:25 pm-11:51 pm

2 stops24h 26m

$1,262

Washington, D.C.Ulaanbaatar

IAD Washington, D.C. Dulles Intl - UBN Ulaanbaatar Chinggis Khaan

IADUBN

Washington, D.C. Dulles Intl

Tue 12/8

9:20 pm-7:25 am

1 stop21h 05m

Ulaanbaatar Chinggis Khaan

Tue 12/15

9:15 am-11:45 am

1 stop39h 30m

$1,274

Washington, D.C.Ulaanbaatar

IAD Washington, D.C. Dulles Intl - UBN Ulaanbaatar Chinggis Khaan

IADUBN

Washington, D.C. Dulles Intl

Mon 3/1

11:35 pm-4:05 pm

1 stop27h 30m

Ulaanbaatar Chinggis Khaan

Fri 3/5

7:45 am-8:35 pm

1 stop25h 50m

$1,278

Washington, D.C.Ulaanbaatar

IAD Washington, D.C. Dulles Intl - UBN Ulaanbaatar Chinggis Khaan

IADUBN

Washington, D.C. Dulles Intl

Tue 4/13

1:15 pm-7:30 am

1 stop30h 15m

Ulaanbaatar Chinggis Khaan

Tue 4/27

9:20 am-7:50 pm

1 stop22h 30m

$1,281

Washington, D.C.Ulaanbaatar

IAD Washington, D.C. Dulles Intl - UBN Ulaanbaatar Chinggis Khaan

IADUBN

Washington, D.C. Dulles Intl

Wed 12/2

11:35 pm-4:05 pm

1 stop27h 30m

Ulaanbaatar Chinggis Khaan

Wed 12/9

7:45 am-8:35 pm

1 stop25h 50m

$1,286

Washington, D.C.Ulaanbaatar

IAD Washington, D.C. Dulles Intl - UBN Ulaanbaatar Chinggis Khaan

IADUBN

Washington, D.C. Dulles Intl

Tue 2/2

1:30 pm-7:25 am

1 stop28h 55m

Ulaanbaatar Chinggis Khaan

Tue 2/16

9:15 am-7:25 pm

1 stop23h 10m

$1,292

Washington, D.C.Ulaanbaatar

DCA Washington, D.C. Reagan-National - UBN Ulaanbaatar Chinggis Khaan

DCAUBN

Washington, D.C. Reagan-National

Sat 3/20

5:00 pm-10:25 am

2 stops29h 25m

Ulaanbaatar Chinggis Khaan

Sun 3/28

1:00 pm-6:05 pm

2 stops41h 05m

$1,334

Washington, D.C.Ulaanbaatar

IAD Washington, D.C. Dulles Intl - UBN Ulaanbaatar Chinggis Khaan

IADUBN

Washington, D.C. Dulles Intl

Tue 3/2

1:30 pm-7:25 am

1 stop28h 55m

Ulaanbaatar Chinggis Khaan

Sat 3/6

9:15 am-7:25 pm

1 stop23h 10m

$1,381

Washington, D.C.Ulaanbaatar

IAD Washington, D.C. Dulles Intl - UBN Ulaanbaatar Chinggis Khaan

IADUBN

Washington, D.C. Dulles Intl

Sat 12/5

8:02 am-10:25 am

2 stops37h 23m

Ulaanbaatar Chinggis Khaan

Mon 3/1

12:25 pm-9:50 am

1 stop34h 25m

$1,429

Quickest round-trip

Washington, D.C.Ulaanbaatar

IAD Washington, D.C. Dulles Intl - UBN Ulaanbaatar Chinggis Khaan

IADUBN

Washington, D.C. Dulles Intl

Wed 12/2

1:30 pm-5:30 am

1 stop27h 00m

Ulaanbaatar Chinggis Khaan

Thu 12/10

9:15 am-7:25 pm

1 stop23h 10m

$1,477

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia to Mongolia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Mongolia?

The cheapest month to fly to Mongolia from District of Columbia is in February. Flight prices, which tend to average around $1,068, are often lower during this time because this is during the off-season. If you’re not able to fly to Mongolia in February, then January is your next best option. Flight prices from District of Columbia to Mongolia during January average around $1,091.

Can stopping save me money on District of Columbia to Mongolia flights?

You could potentially save up to 11% on your flight if you consider stops on a District of Columbia to Mongolia flight.

Cheap District of Columbia to Mongolia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Mongolia

Best Price Found	$645
Fastest flight time	0h 52m
Direct flights	None

The best one-way flight to Mongolia from District of Columbia in the past 72 hours is $645. The best round-trip flight deal from District of Columbia to Mongolia found on momondo in the last 72 hours is $1,262.

The fastest flight from District of Columbia to Mongolia takes 0h 52m

There are no direct flights from District of Columbia to Mongolia. There are no popular flight routes from District of Columbia to Mongolia.

Search flight deals

Frequently asked questions about flying from District of Columbia to Mongolia

When did momondo last update prices for flights from District of Columbia to Mongolia?
Prices for flights from District of Columbia to Mongolia are updated daily.
How many operators does momondo search for flights from District of Columbia to Mongolia?
As of November 2026, there are 3 operators available to choose from for flights from District of Columbia to Mongolia.
How old do you have to be to fly from District of Columbia to Mongolia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Mongolia.
What documentation or ID do you need to fly to Mongolia?
The required travel and health documents for your Mongolia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mongolia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from District of Columbia to Mongolia

Compare and see reviews for airlines that fly from District of Columbia to Mongolia with momondo

Airline	Rating	Free Cancellation	Price
MIAT Mongolian	PriceFrom $1,025	Free Cancellation	Rating 0.0 0 reviews	Search MIAT Mongolian flights
Turkish Airlines	PriceFrom $1,032	Free Cancellation	Rating 7.4 4,467 reviews	Search Turkish Airlines flights
Korean Air	PriceFrom $1,341	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Mongolia?

Finding the right flight to Mongolia from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Mongolia quick and easy, saving you time and money.

Can I find flights from District of Columbia to Mongolia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Mongolia from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Mongolia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Mongolia from District of Columbia.

I’m not ready to book a flight from District of Columbia to Mongolia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Mongolia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Mongolia trip

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Popular cities in Mongolia

Flights to Mörön, Hovsgol

Cheap flights from District of Columbia to Mongolia from $645

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Mongolia departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from District of Columbia to Mongolia

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Big names and deals

Big names and deals

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Delta flights from District of Columbia to Mongolia

Our best Delta deals on District of Columbia to Mongolia flight tickets

Turkish Airlines flights from District of Columbia to Mongolia

Our best Turkish Airlines deals on District of Columbia to Mongolia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Mongolia that are best for you.

See travel insights to Mongolia from

How to get the cheapest flight ticket from District of Columbia to Mongolia

What is the cheapest month to fly to Mongolia?

Can stopping save me money on District of Columbia to Mongolia flights?

What is the cheapest airline that flies from District of Columbia to Mongolia?

What airlines fly to Mongolia?

Cheap District of Columbia to Mongolia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from District of Columbia to Mongolia

Best airlines flying from District of Columbia to Mongolia

Compare and see reviews for airlines that fly from District of Columbia to Mongolia with momondo

Why use momondo?

An easier way to manage your Mongolia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mongolia

Popular cities in Mongolia

Popular flights according to clicks in the last 7 days on momondo

District of Columbia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Mongolia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Mongolia

List of cabin classes available on flights landing in Mongolia. Availability may vary depending on flight origin and airline.

Complete your trip to Mongolia

Explore popular destinations other users love

According to popular flight searches on momondo this year