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Cheap Flights from Beijing (PEK) to Seoul (SELA)

Compare Beijing Capital to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

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Flight deals from Beijing Capital to Seoul

Looking for a cheap last-minute deal or the best return flight from Beijing Capital to Seoul? Find the lowest prices on one-way and return tickets right here.
Seoul.$279 per passenger.Departing Tue, 19 Aug, returning Sat, 30 Aug.Return flight with Shandong Airlines.Outbound indirect flight with Shandong Airlines, departs from Beijing Capital on Tue, 19 Aug, arriving in Incheon International.Inbound indirect flight with Shandong Airlines, departs from Incheon International on Sat, 30 Aug, arriving in Beijing Capital.Price includes taxes and charges.From $279, select.
Seoul.$282 per passenger.Departing Wed, 9 Jul, returning Sun, 31 Aug.Return flight with Shandong Airlines.Outbound indirect flight with Shandong Airlines, departs from Beijing Capital on Wed, 9 Jul, arriving in Incheon International.Inbound indirect flight with Shandong Airlines, departs from Incheon International on Sun, 31 Aug, arriving in Beijing Capital.Price includes taxes and charges.From $282, select.
Seoul.$284 per passenger.Departing Sat, 6 Sep, returning Sun, 7 Sep.Return flight with Shandong Airlines.Outbound indirect flight with Shandong Airlines, departs from Beijing Capital on Sat, 6 Sep, arriving in Incheon International.Inbound indirect flight with Shandong Airlines, departs from Incheon International on Sun, 7 Sep, arriving in Beijing Capital.Price includes taxes and charges.From $284, select.
Seoul.$287 per passenger.Departing Thu, 25 Sep, returning Sun, 12 Oct.Return flight with Shandong Airlines.Outbound indirect flight with Shandong Airlines, departs from Beijing Capital on Thu, 25 Sep, arriving in Incheon International.Inbound indirect flight with Shandong Airlines, departs from Incheon International on Sun, 12 Oct, arriving in Beijing Capital.Price includes taxes and charges.From $287, select.
Seoul.$289 per passenger.Departing Thu, 28 Aug, returning Thu, 4 Sep.Return flight with Shandong Airlines.Outbound indirect flight with Shandong Airlines, departs from Beijing Capital on Thu, 28 Aug, arriving in Incheon International.Inbound indirect flight with Shandong Airlines, departs from Incheon International on Thu, 4 Sep, arriving in Beijing Capital.Price includes taxes and charges.From $289, select.
Seoul.$292 per passenger.Departing Mon, 30 Jun, returning Wed, 2 Jul.Return flight with Shandong Airlines.Outbound indirect flight with Shandong Airlines, departs from Beijing Capital on Mon, 30 Jun, arriving in Incheon International.Inbound indirect flight with Shandong Airlines, departs from Incheon International on Wed, 2 Jul, arriving in Beijing Capital.Price includes taxes and charges.From $292, select.
Seoul.$299 per passenger.Departing Tue, 1 Jul, returning Wed, 2 Jul.Return flight with Shandong Airlines.Outbound indirect flight with Shandong Airlines, departs from Beijing Capital on Tue, 1 Jul, arriving in Incheon International.Inbound indirect flight with Shandong Airlines, departs from Incheon International on Wed, 2 Jul, arriving in Beijing Capital.Price includes taxes and charges.From $299, select.
Seoul.$300 per passenger.Departing Mon, 20 Oct, returning Thu, 23 Oct.Return flight with Shandong Airlines and Asiana Airlines.Outbound indirect flight with Shandong Airlines, departs from Beijing Capital on Mon, 20 Oct, arriving in Incheon International.Inbound indirect flight with Asiana Airlines, departs from Incheon International on Thu, 23 Oct, arriving in Beijing Capital.Price includes taxes and charges.From $300, select.

Find the cheapest month to fly from Beijing Capital to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Beijing Capital to Seoul flights are currently cheapest in August.
Jun
from $433
Jul
from $299
Aug
from $279
Sep
from $284
Oct
from $300
Nov
from $302
Dec
from $311
Jan
from $333
Feb
from $343
Mar
from $331
Apr
from $344
May
from $362

Direct flights from Beijing Capital to Seoul

Alternative Beijing Capital to Seoul routes

Looking for the cheapest, fastest or easiest route from Beijing Capital to Seoul? You could fly into the following airports instead.

Beijing to Seoul: Flight information

The things to know before you go.
Cheapest flight found$279
Cheapest month to flyAugust
Average flight time2 hrs, 3 mins
Most popular airlineAir China
Average flights per week100

Finding cheap flights from Beijing Capital to Seoul: Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
The best price we found for a return flight from Beijing Capital to Seoul is $279. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 3 minutes is the average flight time from Beijing Capital to Seoul.
Air China, Asiana Airlines and Korean Air fly direct from Beijing Capital to Seoul.
As of June 2025, there are 100 flights per week flying from Beijing Capital to Seoul.
The cheapest month to fly from Beijing Capital to Seoul is usually August.
If you're flying from Beijing Capital Airport, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from $279.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Beijing Capital Airport to Seoul on Tuesday, 19 August 2025.
Yes – the average flight time is 2 hours and 3 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 20°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
Currently, Shandong Airlines and Asiana Airlines offer the cheapest flight tickets to Seoul.

Flying from Beijing Capital International Airport (PEK) to Seoul: what you need to know

  • The average duration of a direct flight from Beijing Capital International Airport to Seoul is 2 hours 15 minutes.

  • The timezone in Seoul is UTC+9. The city is one hour ahead of Beijing, where Beijing Capital International Airport is located.

  • With 61 weekly flights between the two airports, Beijing Capital International Airport (PEK) to Incheon International Airport (ICN) is the busiest route. Korean Air operates the earliest flight at 01:30. If you prefer to get more out of your day before taking off, the last flight from PEK to ICN is with Korean Air at 21:25.

  • For a relaxed start to your PEK to Seoul flight, leave plenty of time to navigate the airport and find your gate. Arriving two hours before international departures and an hour before domestic flights is the general travel rule.

  • If you're flying during a major holiday or another peak period, allow extra time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.

  • Begin your trip at PEK and fly nonstop to Incheon International Airport (ICN). That's where you can expect to touch down when searching for Beijing Capital International Airport to Seoul tickets.

  • Top airlines that operate direct flights from Beijing Capital International Airport to Seoul include:

  • Stopovers are the ideal opportunity to take a break from travelling and maybe even tick off a new city. When searching for flight tickets from PEK to Seoul, uncheck the 'Direct flights only' box to see where you can stop along the way. Popular options include:

    • Shanghai Hongqiao International Airport (SHA)

    • Jeju International Airport (CJU)

    • Dalian Zhoushuizi International Airport (DLC)

  • PEK is around 26 kilometres from central Beijing. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 40 minutes or so to arrive, depending on the traffic.

  • Catching an early flight from Beijing Capital International Airport to Seoul? Avoid rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays near PEK:

  • When it comes to the on-time performance of Beijing Capital International Airport, data shows 79.67% of flights stick to their scheduled arrival time.

  • The address for PEK is Capital Airport Rd.

How to find the cheapest flights from Beijing Capital International Airport (PEK) to Seoul

  • The best price we've seen for a one-way Beijing Capital International Airport to Seoul flight is $161. The cheapest price for a return flight is $279. Remember fares may change due to demand at the time of booking.

  • Book one month before you travel. Pricing trends show that this is the ideal window for finding cheap flights from PEK to Seoul.

  • Plan your trip for May. That's the best month for landing an incredible deal on Beijing Capital International Airport to Seoul tickets. If your travel dates are flexible, use the 'Whole month' tool to find the cheapest price across every month.

  • Finding a cheap flight from PEK to Seoul is a breeze with Price Alerts. Simply create one of these automatic notifications and we'll notify you when there's a better deal.

  • Choose your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Beijing Capital International Airport to Seoul by 'Best,' 'Cheapest' or 'Fastest.'

Airports in Seoul

Incheon International Airport (ICN)

  • From Incheon International Airport (ICN), central Seoul is roughly 48 kilometres away.

  • Getting there on public transport will take you around 1 hour 45 minutes.

  • If you're coming in on a late flight from Beijing Capital International Airport to Seoul, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and relaxing not long after at one of these hotels near ICN:

  • Travel at your own pace with an Incheon International Airport rental car. Book your wheels from WECAR, Hi Rent A Car or Alamo and discover more of Seoul and beyond.

  • To lock in the lowest price, reserve your ride from Incheon International Airport around four weeks ahead of your flight from PEK to Seoul.

Gimpo International Airport (GMP)

  • If you're staying in central Seoul (or just want to see the sights straight away), the city is around 16 kilometres from Gimpo International Airport (GMP). Look for any visitor information desks for help with directions after hopping off your flight from Beijing Capital International Airport to Seoul.

  • If you're travelling on public transport, it'll take around 1 hour 5 minutes.

  • Following your PEK to Seoul flight, kick back at a hotel close to GMP. These are some great accommodation options that'll help you slip into relaxation mode:

  • Forget about public transport timetables or slow-moving cab lines. Grab a Gimpo International Airport rental car and take your journey in whatever direction you like. Compare offers from GOGO Rent a Car, Gogo Rental Car Seoul and Hi Rent A Car.

  • Lock in the best price by securing your ride from GMP one week ahead of time. You'll also have access to a greater range of vehicles.

Best time to go to Seoul

  • Carefully consider your trip dates before securing your flight from Beijing Capital International Airport to Seoul. The city buzzes during high season, but rates are often higher and top attractions can be crowded. Plan your trip to Seoul in low season if you want a more relaxed vibe.

  • Book a Beijing Capital International Airport to Seoul flight ticket with a departure in August if you want to visit the city during its warmest month. You can expect temperatures to range from 19ºC (66ºF) to 32ºC (90ºF).

  • If you like cooler conditions, search for a cheap ticket from PEK to Seoul in January when temperatures average between -12ºC (10ºF) and 4ºC (39ºF).

More about Seoul

  • When it comes to searching for somewhere to lay your head, you'll find the top stays in Seoul right here. Check out these hotels after you've booked your flight from Beijing Capital International Airport to Seoul:

  • There are so many things to explore in this city it can be tricky to work out where to begin. Bukchon Hanok Village, Gyeongbokgung Palace and N Seoul Tower are highlights which should be on any good Seoul itinerary.

Explore more of South Korea

  • Busan is just one of the many cities in South Korea waiting to be discovered once you've seen the sights of Seoul. Around 322 kilometres away to the south-east, popular attractions include Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple.

  • If there's time to check out another major stop in South Korea, consider Daegu, about 241 kilometres south-east of Seoul. Duryu Park People's Garden, E-World and Apsan Park are among the biggest draws.

Plan the rest of your trip from Beijing to Seoul

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.