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$110+ Cheap flights from Harbin (HRB) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
HRB — SEL
Nov 5 — Nov 121
Wed 11/5
Wed 11/12
1 adult, Economy
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Cheap flight deals from Harbin to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Harbin (HRB) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$204
(oojo)

One-way from

$110
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$180

Good round-trip deal

$306 or less

Good one-way deal

$217 or less
Provider with most accurate pricing for Harbin-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Harbin-Seoul (SEL) flights.
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From Harbin to Seoul (SEL)
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One-way flight from Harbin to Seoul (SEL)
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Highest demand for flights based on searches. 9% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Harbin to Seoul (SEL).
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Price to beat on a one-way flight from Harbin to Seoul (SEL).
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Find flight deals from Harbin to Seoul

Cheapest flights from Harbin to Seoul
Explore the most affordable flight options available from Harbin to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

This oojo deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:35 pmHRB - GMP
1 stop15h 30mAir China
Sat 12/62:25 pmGMP - HRB
1 stop19h 20mAir China
Deal found 10/5$204

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harbin to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 6, 2025.
Use the filters below to find and compare flights from Harbin to Seoul that are best for you.

Fly from

Harbin

Fly to

Seoul

Route

Depart

Return

Price

HarbinSeoul

HRB - GMP

HRBGMP

Harbin

Tue 12/2

8:35 pm-1:05 pm

1 stop15h 30m

Seoul Gimpo Intl

Sat 12/6

2:25 pm-10:25 pm

1 stop9h 00m

$204

HarbinSeoul

HRB - GMP

HRBGMP

Harbin

Tue 3/10

7:15 pm-11:00 am

1 stop14h 45m

Seoul Gimpo Intl

Wed 3/11

8:50 pm-12:10 pm

1 stop16h 20m

$592

HarbinSeoul

HRB - GMP

HRBGMP

Harbin

Fri 2/6

8:15 am-7:50 pm

2 stops10h 35m

Seoul Gimpo Intl

Sat 2/7

1:30 pm-8:20 pm

1 stop7h 50m

$1,380

HarbinSeoul

HRB - GMP

HRBGMP

Harbin

Wed 2/25

10:15 pm-12:25 pm

1 stop13h 10m

Seoul Gimpo Intl

Thu 2/26

8:50 pm-12:10 pm

1 stop16h 20m

$1,398

HarbinSeoul

HRB - GMP

HRBGMP

Harbin

Tue 10/21

2:55 pm-1:05 pm

1 stop21h 10m

$110

HarbinSeoul

HRB - GMP

HRBGMP

Harbin

Mon 10/20

7:00 pm-12:25 pm

1 stop16h 25m

$168

HarbinSeoul

HRB - GMP

HRBGMP

Harbin

Tue 10/21

8:30 am-11:00 am

2 stops25h 30m

$189

HarbinSeoul

HRB - GMP

HRBGMP

Harbin

Mon 10/20

8:30 am-11:00 am

2 stops25h 30m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

  • Most accurate provider: When it comes to deals on Harbin-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harbin-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harbin-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harbin-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harbin-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harbin to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Harbin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harbin to Seoul

What is the cheapest month to book a flight from Harbin to Seoul?

Currently, July is the cheapest month in which you can book a flight from Harbin to Seoul (average of $109). Flying from Harbin to Seoul in November is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HRB to SEL?

Find hourly flight availability from Harbin to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 6, 2025.

It’s optimal to fly from Harbin to Seoul in the evening. By choosing this option you can save up to 81% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Harbin to Seoul

Explore weekly flight availability from Harbin to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 6, 2025.

The most flights from HRB to SEL are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Harbin to Seoul?

Related info for your journey

Find useful and relevant information for your journey from Harbin to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harbin to Seoul?

    Located just 21.2 mi from the city center, Harbin is the airport most travelers will use when flying to Seoul from Harbin. Booking flights from Harbin (HRB) to Seoul should be relatively easy as there are 2 daily outbound flights to Seoul from 0 different airlines.

  • How long is the flight from Harbin to Seoul?

    For as low as $592, Air China can have you in Seoul from Harbin in 14h 45m. The distance from Harbin to Seoul is about 557 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Harbin to Seoul one-way?

    The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as $110. However, be on the lookout for offers from China Southern and China Eastern, as they are both options that can get you from Harbin to Seoul for a low price.

  • What are the most reliable airlines from Harbin to Seoul?

    The top 3 most reliable airlines when flying from Harbin to Seoul are China Southern (93%), Jeju Air (77%) and Asiana Airlines (57%).

  • What are the cheapest flights from Harbin to Seoul?

    Looking at all options, your cheapest flight can be booked for $157. While the most popular route (Harbin - Seoul Gimpo Intl) can be booked for $204 on average, our data indicates $567 when flying from Harbin to Seoul.

  • Can I find deals for flights from Harbin to Seoul that include hotel bookings?

    Yes. In addition to deals on Harbin to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harbin to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harbin to Seoul.

  • Can I find deals for business class flights from Harbin to Seoul?

    Yes. Cheapflights offers flight deals from Harbin to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harbin to Seoul?

    Currently, July is the cheapest month in which you can book a flight from Harbin to Seoul (average of $109). Flying from Harbin to Seoul in November is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Harbin to Gimpo Intl flights

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