Cheapest airlines flights from Seoul to Dhaka

You can choose from 9 airlines that fly from Seoul to Dhaka, including China Southern Airlines, China Eastern Airlines, and Air China. Srilankan Airlines has lowest fares on this route.
China Southern Airlines logo China Southern Airlines
China Eastern Airlines logo China Eastern Airlines
Air China logo Air China
Thai Airways logo Thai Airways
Srilankan Airlines logo Srilankan Airlines
Batik Air Malaysia logo Batik Air Malaysia
Cathay Pacific logo Cathay Pacific
Eastar Jet logo Eastar Jet
Asiana Airlines logo Asiana Airlines
Airlines are determined based on actual purchased flight tickets from Seoul to Dhaka according to previous 12 months data from Trip.com.

Search cheap flights from Seoul to Dhaka in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$197, and round-trip tickets start at US$463.

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

Seoul to Dhaka Flight Details

The distance between Seoul and Dhaka is about 3,780 km. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is September.

Cheapest one-way flight priceUS$197
Cheapest return ticket priceUS$463
Cheapest monthSeptember
Peak season for travelJuly
Flight distance3,780 km
Popular airlineChina Southern Airlines
Flight statistics for the Seoul–Dhaka route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Seoul to Dhaka

Which month has the cheapest one-way flights from Seoul to Dhaka?

The average price of one-way flights from Seoul to Dhaka purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Seoul to Dhaka is August, with an average price of US$245; while the month with the highest flight price is usually July, with an average price of up to US$401.

US$401
US$323
US$245
US$167
    Cheapest
  • US$276
    Apr
  • US$323
    May
  • US$342
    Jun
  • US$401
    Jul
  • US$245
    Aug
  • US$263
    Sep
  • US$343
    Oct
  • US$252
    Nov
  • US$324
    Dec
  • US$281
    Jan
  • US$282
    Feb
  • US$290
    Mar

Which month has the cheapest round-trip flights from Seoul to Dhaka?

The average price of round-trip flights from Seoul to Dhaka purchased by Trip.com users by month over the past 12 months.

Based on data from Trip.com, the lowest prices for round-trip flights from Seoul to Dhaka are found during January, with an average price of US$500. Conversely, the highest prices are found during October, with an average price of up to US$756.

US$756
US$628
US$500
US$372
    Cheapest
  • US$605
    Apr
  • US$592
    May
  • US$563
    Jun
  • US$660
    Jul
  • US$584
    Aug
  • US$595
    Sep
  • US$756
    Oct
  • US$534
    Nov
  • US$519
    Dec
  • US$500
    Jan
  • US$599
    Feb
  • US$583
    Mar

What is the cheapest day of the week to fly from Seoul to Dhaka?

Average weekly flight prices from Seoul to Dhaka by travel date (Based on Trip.com’s past 12 months of data)

Based on Trip.com’s past 12 months of flight data, the cheapest day to fly from Seoul to Dhaka is Monday, with average prices lower than on other days. Avoid Friday, as prices are usually highest then.

US$337
US$312
US$287
US$262
  • US$287
    Mon
  • US$311
    Tue
  • US$290
    Wed
  • US$301
    Thu
  • US$337
    Fri
  • US$293
    Sat
  • US$330
    Sun

When is the cheapest day to fly from Seoul to Dhaka during International Workers' Day?

Based on Trip.com's data over the past 3 days, these are the lowest one-way flight prices from Seoul to Dhaka during International Workers' Day.

International Workers' Day is scheduled for May 1. The cheapest flights from Seoul to Dhaka are available on Apr 28, with fares starting at US$255.

US$418
US$337
US$255
US$174
  • US$255
    28
    Apr
  • US$293
    29
  • US$385
    30
  • US$418
    1
    May
  • US$273
    2
  • US$271
    3

Frequently Asked Questions

  • What are the cheapest flights from Seoul to Dhaka (SEL-DAC)?

    Based on Trip.com data, Srilankan Airlines offers one-way fares as low as US$197 on Cheapest nonstop routes (e.g. ICN to DAC on Wed, Jun 17), while Air India offers Cheapest nonstop round-trips from US$463 departing on Tue, Jun 9 and returning on Sat, Jun 13.
  • At the moment, you can catch a nonstop flight from Seoul to Dhaka with the following airlines, including: China Eastern Airlines Asiana Airlines China Southern Airlines Batik Air Malaysia Eastar Jet Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • 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 Dhaka 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.
  • To find best deals on flights from Seoul to Dhaka, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jun 17, with one-way flights priced at just US$197.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Srilankan Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Dhaka travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Seoul to Dhaka is September, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Seoul to Dhaka on April 29, 2026 with Srilankan Airlines, with prices starting at US$188.
  • You can land at any one of the following hubs in Dhaka, with Incheon International Airport to Hazrat Shahjalal International Airport (ICN-DAC) is by far the most common option on this route: Hazrat Shahjalal International Airport (DAC).
  • The time difference between Dhaka and Seoul is 3h.
  • 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.

Trip.com Airline Insights on Flights from Seoul to Dhaka

Which airline offers the cheapest direct flights from Seoul to Dhaka?

Data is based on the average price of all nonstop flights from Seoul to Dhaka on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Srilankan Airlines provides the lowest-priced direct flights from Seoul to Dhaka, with fares starting at US$347.

US$276
US$347
US$419
US$490
US$561
Srilankan Airlines
US$347
Srilankan Airlines
China Eastern Airlines
US$368
China Eastern Airlines
Batik Air Malaysia
US$411
Batik Air Malaysia
Air China
US$429
Air China
China Southern Airlines
US$548
China Southern Airlines
Thai Airways
US$561
Thai Airways

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.