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Flights from Seoul to Hangzhou

Find cheap airlines flights from Seoul to Hangzhou

Choose from 6 carriers that fly from Seoul to Hangzhou, including Air China, China Eastern Airlines, and Korean Air. Enjoy the cheapest tickets on this route with China Eastern Airlines.
Air China logo Air China China Eastern Airlines logo China Eastern Airlines Korean Air logo Korean Air Asiana Airlines logo Asiana Airlines Tianjin Airlines logo Tianjin Airlines Shandong Airlines logo Shandong Airlines

Book direct flights from Seoul to Hangzhou: One way flights from $104, round trip flights from $176. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        ICN 12:25 PM
        2h 20m
        Nonstop
        HGH 1:45 PM
        Seoul - Hangzhou | Tue, Jan 13 | Asiana Airlines
        HGH 3:10 PM
        2h
        Nonstop
        ICN 6:10 PM
        Hangzhou - Seoul | Thu, Jan 15 | Asiana Airlines
        $176 $187
        6% OFF
        6% OFF
        $187 $176
      • ICN 12:20 PM
        2h 20m
        Nonstop
        HGH 1:40 PM
        Seoul - Hangzhou | Tue, Dec 2 | China Eastern Airlines
        HGH 8:05 AM
        2h 10m
        Nonstop
        ICN 11:15 AM
        Hangzhou - Seoul | Mon, Dec 8 | China Eastern Airlines
        $176 $187
        6% OFF
        6% OFF
        $187 $176
      • ICN 12:00 PM
        9h 45m
        1 stop
        HGH 8:45 PM
        Seoul - Hangzhou | Wed, Dec 3 | Tianjin Airlines
        HGH 9:45 PM
        12h
        1 stop
        ICN 10:45 AM
        Hangzhou - Seoul | Sat, Dec 6 | Tianjin Airlines
        $116 $187
        38% OFF
        38% OFF
        $187 $116
      • ICN 12:00 PM
        9h 45m
        1 stop
        HGH 8:45 PM
        Seoul - Hangzhou | Mon, Dec 1 | Tianjin Airlines
        HGH 9:45 PM
        12h
        1 stop
        ICN 10:45 AM
        Hangzhou - Seoul | Thu, Dec 4 | Tianjin Airlines
        $116
        38% OFF
        $187 $116
      • ICN 12:00 PM
        9h 45m
        1 stop
        HGH 8:45 PM
        Seoul - Hangzhou | Sun, Dec 7 | Tianjin Airlines
        HGH 9:45 PM
        12h
        1 stop
        ICN 10:45 AM
        Hangzhou - Seoul | Tue, Dec 9 | Tianjin Airlines
        $116
        38% OFF
        $187 $116
      • ICN 12:00 PM
        9h 45m
        1 stop
        HGH 8:45 PM
        Seoul - Hangzhou | Fri, Dec 5 | Tianjin Airlines
        HGH 9:50 PM
        11h 55m
        1 stop
        ICN 10:45 AM
        Hangzhou - Seoul | Sun, Dec 7 | Tianjin Airlines
        $116
        38% OFF
        $187 $116
      • ICN 12:00 PM
        9h 45m
        1 stop
        HGH 8:45 PM
        Seoul - Hangzhou | Mon, Nov 24 | Tianjin Airlines
        HGH 9:50 PM
        11h 55m
        1 stop
        ICN 10:45 AM
        Hangzhou - Seoul | Sun, Nov 30 | Tianjin Airlines
        $119
        36% OFF
        $187 $119
      • ICN 3:40 PM
        22h 30m
        1 stop
        HGH 1:10 PM
        Seoul - Hangzhou | Fri, Jan 9 | China Eastern Airlines
        HGH 2:50 PM
        22h 50m
        1 stop
        ICN 2:40 PM
        Hangzhou - Seoul | Sun, Jan 11 | China Eastern Airlines
        $125
        33% OFF
        $187 $125
      • ICN 3:40 PM
        22h 30m
        1 stop
        HGH 1:10 PM
        Seoul - Hangzhou | Thu, Jan 8 | China Eastern Airlines
        HGH 10:15 PM
        15h 25m
        1 stop
        ICN 2:40 PM
        Hangzhou - Seoul | Wed, Jan 14 | China Eastern Airlines
        $125
        33% OFF
        $187 $125
      • ICN 3:40 PM
        22h 30m
        1 stop
        HGH 1:10 PM
        Seoul - Hangzhou | Wed, Dec 31 | China Eastern Airlines
        HGH 7:20 AM
        6h 20m
        1 stop
        ICN 2:40 PM
        Hangzhou - Seoul | Mon, Jan 5 | China Eastern Airlines
        $125
        33% OFF
        $187 $125
      • ICN 3:40 PM
        18h 50m
        1 stop
        HGH 9:30 AM
        Seoul - Hangzhou | Thu, Jan 1 | China Eastern Airlines
        HGH 7:05 PM
        18h 35m
        1 stop
        ICN 2:40 PM
        Hangzhou - Seoul | Sun, Jan 4 | China Eastern Airlines
        $127
        32% OFF
        $187 $127
      • ICN 3:40 PM
        22h 30m
        1 stop
        HGH 1:10 PM
        Seoul - Hangzhou | Wed, Jan 14 | China Eastern Airlines
        HGH 7:20 AM
        6h 20m
        1 stop
        ICN 2:40 PM
        Hangzhou - Seoul | Sun, Jan 18 | China Eastern Airlines
        $127
        32% OFF
        $187 $127
      • SEL 1:00 PM
        17h 25m
        1 stop
        HGH Invalid Date
        Seoul - Hangzhou | Fri, Nov 21 | Normal Airline
        HGH 3:00 PM
        6h
        Nonstop
        SEL 4:00 PM
        Hangzhou - Seoul | Sun, Nov 23 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Seoul to Hangzhou

The distance between Seoul and Hangzhou is about 1,007.63 km. It takes around 2 hours 22 minutes on average to fly from Seoul to Hangzhou. The most popular month to Hangzhou is July. The off-season for travel is October.

Cheapest one-way flight price$77
Cheapest round-trip ticket price$116
Off-season for travelOctober
Peak season for travelJuly
Flight distance1,007.63 km
Average flight time2 hours 22 minutes
Popular airlineAir China

When is the cheapest time to fly from Seoul to Hangzhou?

The cheapest time for Seoul to Hangzhou flights: Nov 23 to Nov 30 — one way flight prices from $77.

Cheapest flights
From price
Search
  • 1623
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer direct flights from Seoul to Hangzhou?

    At the moment, you can catch a nonstop flight from Seoul to Hangzhou with the following airlines, including: Air China China Eastern Airlines Korean Air Asiana Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 2 hours 22 minutes to fly from Seoul (SEL) to Hangzhou (HGH).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seoul to Hangzhou 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.
  • Based on Trip.com data in the past 4 weeks, there is 38 flight per week flying from Seoul to Hangzhou. You can check the weekly schedule for popular airlines on this route below: Air China: S/M/T/W/T/F/S -- CA140 (14:03) Korean Air: S/M/T/W/T/F/S -- KE5877 (12:30)
  • The cheapest months to fly from Seoul to Hangzhou is October, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Seoul to Hangzhou on November 24, 2025 with Tianjin Airlines, with prices starting at $70.
  • You can land at any one of the following hubs in Hangzhou, with Incheon International Airport to Hangzhou Xiaoshan International Airport (ICN-HGH) is by far the most common option on this route: Hangzhou Xiaoshan International Airport (HGH).
  • The time difference between Hangzhou and Seoul is 1h.
  • 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.

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