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Cheap flights from Seoul to Beijing

Recently found return fares from $103, with November the cheapest month we know of. Compare dates, then book with the partner you choose.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

Typical return fare: $109 – $133 Middle half of the lowest fares we saw each day in the last 90 days (11 days of data). Anything below the range is a good price.

Good price
$124 Oct2026 $103 Nov2026 $103 Dec2026 $106 Jan2027 $123 Feb2027 $111 Mar2027 $134 Apr2027 $136 May2027 $137 Jun2027 $132 Jul2027 $131 Sep2027

Seoul → Beijing

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 $126 2 $120 3 $116 4 $118 5 $125 6 $125 7 $127 8 $135 9 $118 10 $118 11 $104 12 $116 13 $125 14 $134 15 $152 16 $120 17 $119 18 $106 19 $125 20 $126 21 $124 22 $125 23 $116 24 $118 25 $103 26 $117 27 $126 28 $126 29 $125 30 $104
LowerHigherLowest this month

Lowest fares for the best day

  • WEMon 30 Nov – Thu 3 Dec · 1 stop · 3h 50m $216
  • China SouthernTue 3 Nov – Wed 2 Dec · 1 stop · 4h 25m $229
  • Asiana AirlinesTue 24 Nov – Fri 4 Dec · Direct · 2h 10m $232
See all flights for these dates

Airports in Beijing

  • PEKCapital
  • PKXDaxing

Airports in Seoul

  • ICNIncheon
  • GMPGimpo

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More trips from Seoul

All flights from Seoul Beijing to Seoul flights
CJUfrom $47 Busanfrom $65 Fukuokafrom $172 NHAfrom $173 PQCfrom $177 Da Nangfrom $178 Shanghaifrom $189 HRBfrom $195

FAQ

Questions about this route

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Help center Contact us
01What is the cheapest month to fly from Seoul to Beijing?

Based on recently found fares, November 2026 has the lowest price we know of, from $103. Prices change often, so check the calendar for current fares.

02Which airports serve Beijing?

Beijing is served by Capital (PEK), Daxing (PKX). Searching the city code compares all of them at once.

03Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

04How can I get an alert when flights to Beijing get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.