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South Korea to Vietnam flight

Flying From South Korea to Vietnam: What You Need to Know

Cheapest one-way flight price$63
Cheapest round-trip ticket price$163
Off-season for travelOctober
Peak season for travelJanuary
Popular airlineVietJet Air
Cheapest monthOctober

Compare multiple airlines at once to find the best flight deals from South Korea to Vietnam.

Airlines Flying From South Korea to Vietnam
VietJet Air logo VietJet Air
Vietnam Airlines logo Vietnam Airlines
Jeju Air logo Jeju Air
Korean Air logo Korean Air
Asiana Airlines logo Asiana Airlines
Eastar Jet logo Eastar Jet
Parata Air logo Parata Air
Jin Air logo Jin Air
Air Seoul logo Air Seoul
T'Way Air logo T'Way Air
China Eastern Airlines logo China Eastern Airlines
Air Busan logo Air Busan
Shandong Airlines logo Shandong Airlines
Air Premia logo Air Premia
Shenzhen Airlines logo Shenzhen Airlines
Cathay Pacific logo Cathay Pacific
Xiamen Airlines logo Xiamen Airlines
HK Express logo HK Express

Search Flights From South Korea to Vietnam

Easily compare flights from South Korea to Vietnam and find the cheapest tickets available!

Looking for affordable flights from South Korea to Vietnam? Check out these great prices for the next 90 days, starting at just $63 for a one-way ticket and $163 for a round-trip.

      • Cheapest nonstop
        Fri, Jun 19
        ICN
        HAN
        |
        Seoul
        Hanoi
        Nonstop | Jeju Air
        Tue, Jun 23
        HAN
        ICN
        |
        Hanoi
        Seoul
        Nonstop | Jeju Air
        $163 $770
        79% off
        79% off
        $770 $163
      • Mon, Jun 15
        ICN
        HPH
        |
        Seoul
        Haiphong
        Nonstop | VietJet Air
        Mon, Jun 22
        HPH
        ICN
        |
        Haiphong
        Seoul
        Nonstop | VietJet Air
        $170 $770
        78% off
        78% off
        $770 $170
      • Mon, Jun 22
        PUS
        PQC
        |
        Busan
        Phu Quoc Island
        Nonstop | VietJet Air
        Mon, Jun 29
        PQC
        PUS
        |
        Phu Quoc Island
        Busan
        Nonstop | VietJet Air
        $213 $770
        72% off
        72% off
        $770 $213
      • Fri, Jun 19
        PUS
        CXR
        |
        Busan
        Nha Trang
        Nonstop | VietJet Air
        Wed, Jun 24
        CXR
        PUS
        |
        Nha Trang
        Busan
        Nonstop | VietJet Air
        $303
        61% off
        $770 $303
      • Mon, Jul 20
        ICN
        DAD
        |
        Seoul
        Da Nang
        Nonstop | Eastar Jet
        Wed, Jul 22
        DAD
        ICN
        |
        Da Nang
        Seoul
        Nonstop | Air Seoul
        $320
        57% off
        $770 $320
      • Thu, Jun 18
        PUS
        SGN
        |
        Busan
        Ho Chi Minh City
        Nonstop | VietJet Air
        Tue, Jun 23
        SGN
        PUS
        |
        Ho Chi Minh City
        Busan
        Nonstop | VietJet Air
        $364
        53% off
        $770 $364
      • Fri, Jul 3
        ICN
        CXR
        |
        Seoul
        Nha Trang
        Nonstop | Air Busan
        Thu, Jul 9
        CXR
        ICN
        |
        Nha Trang
        Seoul
        Nonstop | Air Busan
        $370
        52% off
        $770 $370
      • Mon, Jun 15
        ICN
        SGN
        |
        Seoul
        Ho Chi Minh City
        Nonstop | VietJet Air
        Mon, Jun 22
        SGN
        ICN
        |
        Ho Chi Minh City
        Seoul
        Nonstop | VietJet Air
        $411
        47% off
        $770 $411
      • Fri, Jun 19
        PUS
        DAD
        |
        Busan
        Da Nang
        Nonstop | VietJet Air
        Fri, Jun 26
        DAD
        PUS
        |
        Da Nang
        Busan
        Nonstop | VietJet Air
        $585
        24% off
        $770 $585
      • Wed, Jun 24
        ICN
        PQC
        |
        Seoul
        Phu Quoc Island
        1 stop | Vietnam Airlines
        Fri, Jun 26
        PQC
        ICN
        |
        Phu Quoc Island
        Seoul
        1 stop | Vietnam Airlines
        $404
        48% off
        $770 $404
      • Tue, Jun 16
        SEL
        SGN
        |
        Seoul
        Ho Chi Minh City
        1 stop | Normal Airline
        Thu, Jun 18
        SGN
        SEL
        |
        Ho Chi Minh City
        Seoul
        Nonstop | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        Tue, Jun 16
        PUS
        CXR
        |
        Busan
        Nha Trang
        Nonstop | T'Way Air
        $63 $325
        81% off
        81% off
        $325 $63
      • Thu, Jun 18
        PUS
        DAD
        |
        Busan
        Da Nang
        Nonstop | Air Busan
        $65 $325
        80% off
        80% off
        $325 $65
      • Mon, Jun 15
        ICN
        HPH
        |
        Seoul
        Haiphong
        Nonstop | VietJet Air
        $66 $325
        80% off
        80% off
        $325 $66
      • Thu, Jun 18
        CJJ
        DAD
        |
        Cheongju
        Da Nang
        Nonstop | T'Way Air
        $69
        79% off
        $325 $69
      • Tue, Jun 16
        TAE
        DAD
        |
        Daegu
        Da Nang
        Nonstop | T'Way Air
        $70
        78% off
        $325 $70
      • Thu, Jun 18
        PUS
        PQC
        |
        Busan
        Phu Quoc Island
        Nonstop | VietJet Air
        $108
        67% off
        $325 $108
      • Sat, Jun 20
        ICN
        HAN
        |
        Seoul
        Hanoi
        Nonstop | VietJet Air
        $120
        63% off
        $325 $120
      • Tue, Jun 16
        ICN
        SGN
        |
        Seoul
        Ho Chi Minh City
        Nonstop | VietJet Air
        $202
        38% off
        $325 $202
      • Sat, Jun 20
        PUS
        HAN
        |
        Busan
        Hanoi
        Nonstop | VietJet Air
        $227
        30% off
        $325 $227
      • Mon, Jun 15
        PUS
        SGN
        |
        Busan
        Ho Chi Minh City
        Nonstop | VietJet Air
        $247
        24% off
        $325 $247
      • Tue, Jun 16
        SEL
        SGN
        |
        Seoul
        Ho Chi Minh City
        1 stop | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from South Korea to Vietnam are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

FAQs: Flights From South Korea to Vietnam

  • When is it the cheapest time to fly from South Korea to Vietnam?

    According to our flights calendar over the next 90 days, it seems the cheapest date is on 2026-06-17 for one-way flights.
  • The cheapest round-trip flight from South Korea to Vietnam is on the route from Seoul to Ho Chi Minh City, with prices starting at $152 for a round trip between 2026-06-22 and 2026-06-29.
  • Based on our flight data, the average flight time from South Korea to Vietnam is approximately 5 hours 22 minutes based on our most popular routes from Seoul to Ho Chi Minh City. The time may also vary depending on your destination.
  • The cheapest airline flying to Vietnam from South Korea is VietJet Air serving the route from Seoul to Ho Chi Minh City.
  • VietJet Air are airlines that fly frequently from South Korea to Vietnam. The overall price will vary depending on your destination and travel dates. Budget airlines generally offer lower prices to Australia, but they may have limited baggage allowance, reduced onboard services, and longer commuting times to secondary airports.

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