Trip.com
>
Flights
>
Flights to China
>
Flights to Gansu
>
Flights to Dunhuang
>
Flights from Xi'an to Dunhuang

Book direct flights from Xi'an to Dunhuang: One way flights from US$91, round trip flights from US$181. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        XIY 12:40
        2h 35m
        Nonstop
        DNH 15:15
        Xi'an - Dunhuang | Wed, Dec 10 | China Eastern Airlines
        DNH 16:30
        2h 30m
        Nonstop
        XIY 19:00
        Dunhuang - Xi'an | Sat, Dec 13 | China Eastern Airlines
        US$181 US$281
        36% OFF
        36% OFF
        US$281 US$181
      • XIY 13:20
        2h 30m
        Nonstop
        DNH 15:50
        Xi'an - Dunhuang | Tue, Dec 16 | China Eastern Airlines
        DNH 16:40
        2h 20m
        Nonstop
        XIY 19:00
        Dunhuang - Xi'an | Sat, Dec 20 | China Eastern Airlines
        US$187 US$281
        34% OFF
        34% OFF
        US$281 US$187
      • XIY 13:20
        2h 30m
        Nonstop
        DNH 15:50
        Xi'an - Dunhuang | Sat, Jan 10 | China Eastern Airlines
        DNH 16:40
        2h 20m
        Nonstop
        XIY 19:00
        Dunhuang - Xi'an | Wed, Jan 14 | China Eastern Airlines
        US$192 US$281
        32% OFF
        32% OFF
        US$281 US$192
      • XIY 13:20
        2h 30m
        Nonstop
        DNH 15:50
        Xi'an - Dunhuang | Fri, Dec 19 | China Eastern Airlines
        DNH 16:40
        2h 20m
        Nonstop
        XIY 19:00
        Dunhuang - Xi'an | Sat, Dec 20 | China Eastern Airlines
        US$196
        30% OFF
        US$281 US$196
      • XIY 13:20
        2h 30m
        Nonstop
        DNH 15:50
        Xi'an - Dunhuang | Sat, Dec 20 | China Eastern Airlines
        DNH 16:40
        2h 20m
        Nonstop
        XIY 19:00
        Dunhuang - Xi'an | Wed, Dec 24 | China Eastern Airlines
        US$197
        30% OFF
        US$281 US$197
      • XIY 13:20
        2h 30m
        Nonstop
        DNH 15:50
        Xi'an - Dunhuang | Mon, Dec 15 | China Eastern Airlines
        DNH 16:40
        2h 20m
        Nonstop
        XIY 19:00
        Dunhuang - Xi'an | Sat, Dec 20 | China Eastern Airlines
        US$197
        30% OFF
        US$281 US$197
      • XIY 13:20
        2h 30m
        Nonstop
        DNH 15:50
        Xi'an - Dunhuang | Sun, Dec 21 | China Eastern Airlines
        DNH 13:40
        2h 35m
        Nonstop
        XIY 16:15
        Dunhuang - Xi'an | Thu, Dec 25 | China Eastern Airlines
        US$197
        30% OFF
        US$281 US$197
      • XIY 09:40
        2h 50m
        Nonstop
        DNH 12:30
        Xi'an - Dunhuang | Thu, Dec 25 | China Eastern Airlines
        DNH 16:40
        2h 20m
        Nonstop
        XIY 19:00
        Dunhuang - Xi'an | Fri, Dec 26 | China Eastern Airlines
        US$197
        30% OFF
        US$281 US$197
      • XIY 13:20
        2h 30m
        Nonstop
        DNH 15:50
        Xi'an - Dunhuang | Tue, Dec 23 | China Eastern Airlines
        DNH 16:40
        2h 20m
        Nonstop
        XIY 19:00
        Dunhuang - Xi'an | Sun, Dec 28 | China Eastern Airlines
        US$197
        30% OFF
        US$281 US$197
      • XIY 13:20
        2h 30m
        Nonstop
        DNH 15:50
        Xi'an - Dunhuang | Wed, Dec 17 | China Eastern Airlines
        DNH 16:40
        2h 20m
        Nonstop
        XIY 19:00
        Dunhuang - Xi'an | Wed, Dec 24 | China Eastern Airlines
        US$197
        30% OFF
        US$281 US$197
      • SIA 13:00
        17h 25m
        1 stop
        DNH Invalid Date
        Xi'an - Dunhuang | Thu, Dec 11 | Normal Airline
        DNH 15:00
        6h
        Nonstop
        SIA 16:00
        Dunhuang - Xi'an | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Xi'an to Dunhuang are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Xi'an to Dunhuang

The distance between Xi'an and Dunhuang is approximately 1,412.44 km. It takes around 2 hours 36 minutes on average to fly from Xi'an to Dunhuang. Based on Trip.com's data travel demand peaks in January. The off-season for travel is September.

Cheapest one-way flight priceUS$91
Cheapest return ticket priceUS$181
Off-season for travelSeptember
Peak season for travelJanuary
Flight distance1,412.44 km
Average flight time2 hours 36 minutes

When is the cheapest time to fly from Xi'an to Dunhuang?

The cheapest time for Xi'an to Dunhuang flights: Dec 7 to Dec 14 — one way flight prices from US$91.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Xi'an to Dunhuang, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Xi'an to Dunhuang (SIA-DNH)?

    Based on Trip.com data, China Eastern Airlines offers one-way fares as low as US$91 on Cheapest nonstop routes (e.g. XIY to DNH on Sat, Dec 13), while China Eastern Airlines offers Cheapest nonstop round-trips from US$181 departing on Wed, Dec 10 and returning on Sat, Dec 13.
  • It takes about 2 hours 36 minutes to fly from Xi'an (SIA) to Dunhuang (DNH).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Xi'an to Dunhuang is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Xi'an to Dunhuang, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Dec 13, with one-way flights priced at just US$91.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is China Eastern Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Dunhuang travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Xi'an to Dunhuang is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Xi'an to Dunhuang on December 10, 2025 with China Eastern Airlines, with prices starting at US$180.
  • The time difference between Dunhuang and Xi'an is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights