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Cheap flights from Chengdu to Seoul

One-way from $110, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Fri, Dec 4Any priceSat, Dec 5Any priceSun, Dec 6Any priceMon, Dec 7$110Tue, Dec 8Any priceWed, Dec 9$112Thu, Dec 10Any priceFri, Dec 11Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$110
Tianjin Airlines, flight GS 7888Found 4 days ago, 1 adult
Check live price
9:35pmChengduMon, Dec 7
Travel time 4h, 1 stopTFUICN
2:35amSeoulTue, Dec 8
$112
Tianjin Airlines, flight GS 7888Found 2 days ago, 1 adult
Check live price
9:35pmChengduWed, Dec 9
Travel time 4h, 1 stopTFUICN
2:35amSeoulThu, Dec 10
$115
China Southern Airlines, flight CZ 6434Found 6 days ago, 1 adult
Check live price
1:05pmChengduTue, Nov 10
Travel time 4h 30m, 1 stopTFUICN
6:35pmSeoulTue, Nov 10
$116
China Southern Airlines, flight CZ 6442Found 5 days ago, 1 adult
Check live price
2:30pmChengduTue, Nov 3
Travel time 5h 55m, 1 stopTFUICN
9:25pmSeoulTue, Nov 3
$116
China Southern Airlines, flight CZ 6434Found 5 days ago, 1 adult
Check live price
1:05pmChengduFri, Nov 27
Travel time 4h 25m, 1 stopTFUICN
6:30pmSeoulFri, Nov 27

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in South KoreaTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Seoul, booked ahead at a fixed price.
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  • Things to do in SeoulPopular tours from $32 per person.
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  • Travel insuranceTravel insurance quotes for South Korea from EKTA; check what each policy covers.
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  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26$11727$12828$11729$13830–31$127

November 2026

MoTuWeThFrSaSu1$1192–3$1164–5–6$1207–8–9–10$11511–12$12613–14–15$12216–17–18–19–20$12421$12122$12223$11724–25–26$11927$11628–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7$1108–9$11210–11–12–13–14–15–16–17$12218–19–20–21–22–23–2425262728293031
$119 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 7, $110.

Lowest fares by month

In the fares found this week, December has the lowest: from $110 one-way, against $259 in July 2027. Pick a month to see its cheapest date.

  1. Oct$117
  2. Nov$115
  3. Dec$110
  4. Jan$122
  5. Feb$157
  6. Mar$131
  7. Aprno fares yet
  8. May$178
  9. Junno fares yet
  10. Jul$259
  11. Augno fares yet
  12. Sepno fares yet
$0$100$200$300OctNov$110DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$117Mon, Oct 261 stop
November$115Tue, Nov 101 stop
December$110Mon, Dec 71 stop
January 2027$122Sat, Jan 21 stop
February 2027$157Sat, Feb 271 stop
March 2027$131Tue, Mar 231 stop
April 2027—
May 2027$178Mon, May 31Nonstop
June 2027—
July 2027$259Mon, Jul 26Nonstop
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Seoul. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$117$115$110$122$157$131–$178–$259––
High °C20°12°4°2°5°11°18°24°28°29°30°26°
Low °C11°4°-3°-5°-3°2°8°14°19°22°23°18°
Precipitation mm52512317283773104130414348142

Source: Seoul on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Chengdu to Seoul?

In the fares found this week, December has the lowest: from $110 one-way, against $259 in July 2027.

What is the weather in Seoul in December?

In December, the cheapest month to fly, the average daily high in Seoul is 4 °C and the low -3 °C.

Are there direct flights from Chengdu to Seoul?

Yes. Recent fares include nonstop flights with Asiana Airlines.

How long is the flight from Chengdu to Seoul?

A nonstop flight takes about 3h 30m. The distance is 1,342 mi.

Which day of the week is cheapest to fly?

In the fares we have, Sunday departures are the cheapest, with a typical lowest fare of $122. Wednesday is the priciest at about $139.

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