ICN - DMK

$141 Find Cheap Flights from Incheon to Bangkok Don Mueang Intl - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$298
Typical prices: $197-$313
Multiple Airlines
Fri 11/9Sun 11/11
ICN - DMK • 1 stop
Cheapest one-way
$141
Typical prices: $90-$160
Multiple Airlines
Sat 11/17
ICN - DMK • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Incheon Intl Airport and Bangkok Don Mueang Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Avoid delays
AirAsia
Most punctual • 93% on-time
Afternoon
Best time • Fewest delays
Insights
Insights
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 23% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Phuket City (HKT)
Cheapest • Avg $348 (round-trip)
Phu Quoc Duong Dang (PQC)
Shortest trip • 10h 45m (one-way)
Insights
Insights
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We hope you love your trip to Bangkok Don Mueang Intl Airport!
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Flight Deals

Cheap Flights from Incheon to Bangkok (ICN-DMK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Incheon to Bangkok

Mon, Nov 9 - Wed, Nov 11
Multiple Airlines Logo
7:00 am - 2:25 pmICN  Incheon Intl-DMK Bangkok Don Mueang Intl
9h 25m1 stop Da Nang
Multiple Airlines Logo
4:35 pm - 7:15 amDMK  Bangkok Don Mueang Intl-ICN Incheon Intl
12h 40m1 stop Da Nang
$298Multiple Airlines
Mon, Nov 9 - Thu, Nov 12
Multiple Airlines Logo
7:00 am - 2:25 pmICN  Incheon Intl-DMK Bangkok Don Mueang Intl
9h 25m1 stop Da Nang
Multiple Airlines Logo
4:35 pm - 7:15 amDMK  Bangkok Don Mueang Intl-ICN Incheon Intl
12h 40m1 stop Da Nang
$305Multiple Airlines
Thu, Nov 5 - Wed, Nov 11
Multiple Airlines Logo
6:15 pm - 11:25 amICN  Incheon Intl-DMK Bangkok Don Mueang Intl
19h 10m1 stop Da Nang
Multiple Airlines Logo
4:35 pm - 7:15 amDMK  Bangkok Don Mueang Intl-ICN Incheon Intl
12h 40m1 stop Da Nang
$312Multiple Airlines
Thu, Nov 5 - Thu, Nov 12
Multiple Airlines Logo
6:15 pm - 11:25 amICN  Incheon Intl-DMK Bangkok Don Mueang Intl
19h 10m1 stop Da Nang
Multiple Airlines Logo
4:35 pm - 7:15 amDMK  Bangkok Don Mueang Intl-ICN Incheon Intl
12h 40m1 stop Da Nang
$312Multiple Airlines
Sun, Nov 15 - Wed, Nov 25
Multiple Airlines Logo
7:00 am - 2:25 pmICN  Incheon Intl-DMK Bangkok Don Mueang Intl
9h 25m1 stop Da Nang
Multiple Airlines Logo
4:35 pm - 7:15 amDMK  Bangkok Don Mueang Intl-ICN Incheon Intl
12h 40m1 stop Da Nang
$315Multiple Airlines
Thu, Nov 5 - Thu, Nov 12
Multiple Airlines Logo
9:50 pm - 12:30 pmICN  Incheon Intl-DMK Bangkok Don Mueang Intl
16h 40m1 stop Nha Trang Cam Ranh
Multiple Airlines Logo
4:35 pm - 6:00 amDMK  Bangkok Don Mueang Intl-ICN Incheon Intl
11h 25m1 stop Da Nang
$322Multiple Airlines
Sun, Nov 8 - Thu, Nov 12
Multiple Airlines Logo
7:00 am - 2:25 pmICN  Incheon Intl-DMK Bangkok Don Mueang Intl
9h 25m1 stop Da Nang
Multiple Airlines Logo
4:35 pm - 7:15 amDMK  Bangkok Don Mueang Intl-ICN Incheon Intl
12h 40m1 stop Da Nang
$323Multiple Airlines
Thu, Nov 5 - Tue, Nov 17
Multiple Airlines Logo
9:50 pm - 12:30 pmICN  Incheon Intl-DMK Bangkok Don Mueang Intl
16h 40m1 stop Nha Trang Cam Ranh
Multiple Airlines Logo
7:20 am - 8:40 pmDMK  Bangkok Don Mueang Intl-ICN Incheon Intl
11h 20m1 stop Da Nang
$326Multiple Airlines
Sat, Nov 21 - Fri, Nov 27
Multiple Airlines Logo
9:50 pm - 12:30 pmICN  Incheon Intl-DMK Bangkok Don Mueang Intl
16h 40m1 stop Nha Trang Cam Ranh
Multiple Airlines Logo
7:55 am - 5:05 amDMK  Bangkok Don Mueang Intl-ICN Incheon Intl
19h 10m1 stop Nha Trang Cam Ranh
$327Multiple Airlines
Sat, Nov 7 - Fri, Nov 13
Multiple Airlines Logo
9:50 pm - 12:30 pmICN  Incheon Intl-DMK Bangkok Don Mueang Intl
16h 40m1 stop Nha Trang Cam Ranh
Multiple Airlines Logo
7:55 am - 5:05 amDMK  Bangkok Don Mueang Intl-ICN Incheon Intl
19h 10m1 stop Nha Trang Cam Ranh
$327Multiple Airlines
Booking Insights

Price, demand and travel trends for Incheon Intl Airport to Bangkok Don Mueang Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Incheon Intl Airport to Bangkok Don Mueang Intl Airport. It’s 10% cheaper than the average day, while Thursday is the most expensive, with prices 5% higher.

What’s the cheapest month to fly from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

•March is the cheapest month to fly from Incheon Intl Airport to Bangkok Don Mueang Intl Airport at $191 round-trip.
•April ($316) and June ($277) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 65% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport the cheapest?

Flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport are cheapest 6 weeks before departure. Booking in this window typically costs about 23% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Incheon Intl Airport to Bangkok Don Mueang Intl Airport flights

Low season

August

Cheapest flight

$141
Beat the crowds with an average 69% drop in travelers.
The most popular month to fly with an average 101% increase in travelers.
One-way flight from Incheon Intl Airport to Bangkok Don Mueang Intl Airport

When to book flights from Incheon to Bangkok

Are your dates flexible? Find out the best times to travel from Incheon to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Incheon Intl Airport to Bangkok Don Mueang Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

    Only Economy Class is available on flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport.

  • How long is a flight from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

    A nonstop flight from Incheon Intl Airport to Bangkok Don Mueang Intl Airport takes 00m, covering 2,271 miles.

  • Do I need a passport to fly from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Incheon Intl Airport to Bangkok Don Mueang Intl Airport flight?

    Round-trip flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport range from $197 to $313, with an average of $249 over the past 12 months. Anything below $197 counts as a good deal.

  • How expensive are last-minute Incheon Intl Airport to Bangkok Don Mueang Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 10% above the $249 route average. Book 6 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $249 round-trip, compared to $348 via a layover through Phuket City (HKT).

  • What is the standard checked-bag allowance on flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $32–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

    The Boeing 737-800 family is used most often on this route, operated mainly by Eastar Jet and Jeju Air. Other aircraft seen on the route include Airbus A320neo variants.

  • How are flight prices from Incheon Intl Airport to Bangkok Don Mueang Intl Airport looking right now?

    One-way fares from Incheon Intl Airport to Bangkok Don Mueang Intl Airport are currently higher than usual. Average one-way flight prices are about $147, which is 22% above the typical average for this route.

  • What car rental options are available at Bangkok Don Mueang Intl Airport (DMK)?

    Bangkok Don Mueang Intl Airport (DMK) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:

    • Drive Car Rental
    • Alamo
    • Thai Rent
    • Chic Car Rent
    • Hertz

  • Which airports can I use when flying from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

    Flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport usually depart from Incheon Intl (ICN) and arrive at Bangkok Don Mueang Intl (DMK).

  • What time of day has the fewest delays on flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

    Afternoon flights have the fewest delays on this route.

  • At what point is a flight considered delayed from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Incheon Intl Airport to Bangkok Don Mueang Intl Airport route, 30% of flights were delayed in the past 3 months, with delays averaging 1h 52m.

  • Which airports do connecting flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport pass through?

    Connecting flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport most commonly pass through:

    • Phuket City (HKT) - 50% of one-stop connections
    • Phu Quoc Duong Dang (PQC) - 50% of one-stop connections

  • Can I save money by using flexible dates for flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

    Yes. Flexible dates can save you up to 15% on flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport. Tuesday is the cheapest departure day at $225 round-trip on average, while Thursday is the most expensive at $263, a difference of $38.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Incheon Intl Airport to Bangkok Don Mueang Intl Airport?

    Flying via Phuket City (HKT) gives the shortest average 1-stop total travel time at 10h 22m, compared with 10h 45m via Phu Quoc Duong Dang (PQC).

  • What is the time difference between Incheon Intl Airport and Bangkok Don Mueang Intl Airport?

    Bangkok Don Mueang Intl Airport is 2 hours behind Incheon Intl Airport (Indochina Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Bangkok Don Mueang Intl Airport?

    Some of the most popular sights in Bangkok Don Mueang Intl Airport are Pratunam, Siam Square and Thailand Cultural Center. These are among the most viewed places in Bangkok Don Mueang Intl Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Incheon Intl Airport to Bangkok Don Mueang Intl Airport flights?

    Among airlines operating Incheon Intl Airport to Bangkok Don Mueang Intl Airport flights:

    • Thai AirAsia: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Incheon Intl Airport to Bangkok Don Mueang Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Thai AirAsia: a cabin bag and a checked bag in Economy Class
    • Thai Lion Air: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Incheon Intl Airport to Bangkok Don Mueang Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $225, about $38 less than Thursday fares (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 23% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Incheon Intl Airport to Bangkok Don Mueang Intl Airport trip for March. Fares historically average $191 round-trip in that month - typically $125 less than the most expensive month, which is April (based on the last 12 months).
  • For the best chance of arriving on time, fly with AirAsia. Over the past three months, 93% of AirAsia flights from Incheon Intl Airport to Bangkok Don Mueang Intl Airport arrived on time, slightly above the route average of 70%. When flights on this route arrive late, they're delayed by an average of 1h 52m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Bangkok Don Mueang Intl Airport.

    • Amari Don Muang Airport Bangkok
    • B-Your Home Hotel Donmueang Airport Bangkok
    • Don Muang Hotel

More options for your flight from Incheon to Bangkok

Complete your trip to Bangkok with a hotel stay or car rental

Car rentals in Bangkok
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