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Cheap flights from Bangkok to Medan from ฿1,858

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — KNO
13 Jan — 20 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Medan

Enter your travel dates to find the best prices.

Best flights from Bangkok to Medan
Discover carefully curated flight deals from Bangkok to Medan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 December 2025.

Fri 9/111:25DMK - KNO
Nonstop2h 00mอินโดนีเซียแอร์เอเชีย AirAsia
Sun 11/113:30KNO - DMK
Nonstop2h 05mอินโดนีเซียแอร์เอเชีย AirAsia
Deal found 14/12฿3,590
Thu 22/111:25DMK - KNO
Nonstop2h 00mMultiple Airlines
Sun 25/106:55KNO - DMK
1 stop12h 20mMultiple Airlines
Deal found 13/12฿4,755
Thu 22/109:15DMK - KNO
2 stops8h 30mBatik Air
Sun 25/106:55KNO - DMK
1 stop5h 35mBatik Air
Deal found 13/12฿6,486
Mon 2/222:55BKK - KNO
1 stop16h 55mScoot
Thu 5/216:35KNO - BKK
1 stop26h 30mScoot
Deal found 14/12฿7,274
Thu 22/111:25DMK - KNO
Nonstop2h 00mอินโดนีเซียแอร์เอเชีย AirAsia
Sun 25/113:30KNO - DMK
Nonstop2h 05mอินโดนีเซียแอร์เอเชีย AirAsia
Deal found 13/12฿3,652
Mon 12/111:25DMK - KNO
Nonstop2h 00mMultiple Airlines
Mon 12/118:00KNO - DMK
1 stop25h 15mMultiple Airlines
Deal found 14/12฿4,880
Fri 9/111:25DMK - KNO
Nonstop2h 00mMultiple Airlines
Sun 11/106:00KNO - DMK
1 stop9h 00mMultiple Airlines
Deal found 14/12฿4,975
Mon 2/216:05DMK - KNO
Nonstop2h 15mMultiple Airlines
Thu 5/210:30KNO - DMK
1 stop8h 45mMultiple Airlines
Deal found 14/12฿5,006
Fri 9/109:15DMK - KNO
2 stops8h 30mBatik Air
Sun 11/110:30KNO - DMK
1 stop6h 35mBatik Air
Deal found 14/12฿7,746
Mon 2/222:55BKK - KNO
1 stop16h 55mMultiple Airlines
Thu 5/213:50KNO - BKK
2 stops32h 20mMultiple Airlines
Deal found 14/12฿7,399
Thu 22/122:55BKK - KNO
2 stops9h 45mMultiple Airlines
Sun 25/118:00KNO - BKK
1 stop5h 10mMultiple Airlines
Deal found 13/12฿8,124
Wed 4/211:50BKK - KNO
1 stop28h 00mScoot
Sun 8/216:35KNO - BKK
1 stop15h 40mScoot
Deal found 11/12฿12,973
Fri 9/105:40BKK - KNO
1 stop4h 55mMultiple Airlines
Sun 11/111:00KNO - BKK
1 stop6h 40mMultiple Airlines
Deal found 14/12฿8,879
Mon 12/105:40BKK - KNO
1 stop6h 20mMultiple Airlines
Mon 12/117:45KNO - BKK
1 stop5h 25mMultiple Airlines
Deal found 14/12฿8,911
Mon 5/108:45BKK - KNO
1 stop5h 30mMultiple Airlines
Mon 5/116:50KNO - BKK
1 stop6h 20mMultiple Airlines
Deal found 14/12฿15,460

Find flight deals from Bangkok to Medan

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Medan (KNO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 December 2025.

Round-trip from

฿3,590

One-way from

฿1,858

Popular in

April

Cheapest in

August

Average price

฿4,251
อินโดนีเซียแอร์เอเชีย AirAsia
  • อินโดนีเซียแอร์เอเชีย AirAsia
  • 9/1-11/1
  • Nonstop
  • 4h 05m total
  • Bangkok to Medan
Search Deals
อินโดนีเซียแอร์เอเชีย AirAsia
  • อินโดนีเซียแอร์เอเชีย AirAsia
  • 12/1
  • Nonstop
  • 2h 00m total
  • Bangkok to Medan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (฿19,126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (฿8,582 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Medan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 14 December 2025.
Use the filters below to find and compare flights from Bangkok to Medan that are best for you.

Fly from

Bangkok

Fly to

Medan

Route

Depart

Return

Price

BangkokMedan

DMK - KNO

DMKKNO

Bangkok Don Mueang Intl

Fri 9/1

11:25-13:25

Nonstop2h 00m

Medan Kuala Namu Intl

Sun 11/1

13:30-15:35

Nonstop2h 05m

฿3,590

BangkokMedan

DMK - KNO

DMKKNO

Bangkok Don Mueang Intl

Thu 22/1

11:25-13:25

Nonstop2h 00m

Medan Kuala Namu Intl

Sun 25/1

13:30-15:35

Nonstop2h 05m

฿3,652

BangkokMedan

DMK - KNO

DMKKNO

Bangkok Don Mueang Intl

Thu 22/1

11:25-13:25

Nonstop2h 00m

Medan Kuala Namu Intl

Sun 25/1

06:55-19:15

1 stop12h 20m

฿4,755

BangkokMedan

DMK - KNO

DMKKNO

Bangkok Don Mueang Intl

Mon 12/1

11:25-13:25

Nonstop2h 00m

Medan Kuala Namu Intl

Mon 12/1

18:00-19:15

1 stop25h 15m

฿4,880

BangkokMedan

DMK - KNO

DMKKNO

Bangkok Don Mueang Intl

Fri 9/1

11:25-13:25

Nonstop2h 00m

Medan Kuala Namu Intl

Sun 11/1

06:00-15:00

1 stop9h 00m

฿4,975

BangkokMedan

DMK - KNO

DMKKNO

Bangkok Don Mueang Intl

Mon 2/2

16:05-18:20

Nonstop2h 15m

Medan Kuala Namu Intl

Thu 5/2

10:30-19:15

1 stop8h 45m

฿5,006

BangkokMedan

DMK - KNO

DMKKNO

Bangkok Don Mueang Intl

Thu 22/1

09:15-17:45

2 stops8h 30m

Medan Kuala Namu Intl

Sun 25/1

06:55-12:30

1 stop5h 35m

฿6,486

BangkokMedan

BKK - KNO

BKKKNO

Bangkok Suvarnabhumi

Mon 2/2

22:55-15:50

1 stop16h 55m

Medan Kuala Namu Intl

Thu 5/2

16:35-19:05

1 stop26h 30m

฿7,274

BangkokMedan

BKK - KNO

BKKKNO

Bangkok Suvarnabhumi

Mon 2/2

22:55-15:50

1 stop16h 55m

Medan Kuala Namu Intl

Thu 5/2

13:50-22:10

2 stops32h 20m

฿7,399

BangkokMedan

DMK - KNO

DMKKNO

Bangkok Don Mueang Intl

Fri 9/1

09:15-17:45

2 stops8h 30m

Medan Kuala Namu Intl

Sun 11/1

10:30-17:05

1 stop6h 35m

฿7,746

Flights are sorted by cheapest return flights first.

Deals found on 14/12

Showing 1-10 of 35 results
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Best time to book a flight from Bangkok to Medan

Have a flexible travel schedule? Discover the best time to fly to Medan from Bangkok with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Medan

What is the cheapest month to book a flight from Bangkok to Medan?

Currently, November is the cheapest month in which you can book a flight from Bangkok to Medan (average of ฿3,652). Flying from Bangkok to Medan in April is currently the most expensive (average of ฿4,345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKK to KNO?

Find hourly flight availability from Bangkok to Medan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 December 2025.

When flying from Bangkok to Medan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Bangkok to Medan delayed?

About 24% of weekly flights between Bangkok and Medan have experienced delays in the past year, with the average delay time being 114 minutes.

What is the most punctual flight time for Bangkok to Medan flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Medan flights?

Over the past year, แอร์เอเชีย have had the lowest number of delays on this route, with just 24% of flights being delayed.

Reviews of airlines servicing Medan

Get insights into the airlines that provide service to Medan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Medan. Reviews last updated 14 December 2025.
Read through reviews of airlines operating flights from Bangkok to Medan, such as อินโดนีเซียแอร์เอเชีย AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
อินโดนีเซียแอร์เอเชีย AirAsia
6.9
Okay
60 reviews
Check prices

Crew

7.3

Overall

6.9

Entertainment

4.6

Boarding

6.8

Comfort

6.8

Food

6.3

Reviews

1 / 4
2.0
Mediocre

Anonymous,May 2024

DPS - PER

Our flight was delayed by 2 hours ,we were entitled to a free flight change but could not contact a human only a robot .Not happy. No complimentary water on board ,only warm tap water . Flight was good
อินโดนีเซียแอร์เอเชีย AirAsia
6.9
Okay
60 reviews
อินโดนีเซียแอร์เอเชีย AirAsia
6.9
Okay
60 reviews
Check prices

Crew

7.3

Overall

6.9

Entertainment

4.6

Boarding

6.8

Comfort

6.8

Food

6.3

Reviews

1 / 4
2.0
Mediocre

Anonymous,May 2024

DPS - PER

Our flight was delayed by 2 hours ,we were entitled to a free flight change but could not contact a human only a robot .Not happy. No complimentary water on board ,only warm tap water . Flight was good

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Medan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Medan from Bangkok?

    If you book a flight to Medan from Bangkok, you will be flying to Kuala Namu Intl, which is the city’s only airport. Medan Kuala Namu Intl (KNO) is located 23.8 km from the centre of Medan. There are 0 flights from Bangkok to Kuala Namu Intl per day from 1 airline.

  • How long is the flight from Bangkok to Medan?

    A quick flight from Bangkok to Medan can take about 2h. อินโดนีเซียแอร์เอเชีย AirAsia provides one of the quickest options available for as low as ฿3,590. There are 1157 km between Bangkok and Medan. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Bangkok to Medan round-trip?

    Currently priced at ฿3,819, อินโดนีเซียแอร์เอเชีย AirAsia will fly you from Bangkok to Medan and back. In addition to อินโดนีเซียแอร์เอเชีย AirAsia, many other airlines offer competitively priced options for your trip. You may be able to fly from Bangkok to Medan for 18% less than the average price by searching for this airline.

  • Can I find deals for flights from Bangkok to Medan that include hotel bookings?

    Yes. In addition to deals on Bangkok to Medan flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Medan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Medan.

  • Can I find deals for business class flights from Bangkok to Medan?

    Yes. Cheapflights offers flight deals from Bangkok to Medan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok to Medan?

    Currently, November is the cheapest month in which you can book a flight from Bangkok to Medan (average of ฿3,652). Flying from Bangkok to Medan in April is currently the most expensive (average of ฿4,345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to North Sumatra

Book a non-stop flight to one of these other cities located in North Sumatra.
Direct flights to Medan

Top airline flying from Bangkok to Medan

Discover the top airline that operate flights from Bangkok to Medan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 14 December 2025.
AirlineCheapestAverageFlexibilityOn-time
อินโดนีเซียแอร์เอเชีย AirAsiaCheapest฿3,819Average฿4,771FlexibilityNo cancel feeOn-timeN/A
Search อินโดนีเซียแอร์เอเชีย AirAsia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangkok to Medan?

Deals for Bangkok to Medan flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Medan?

Cheapflights helps you find that perfect flight to Medan from Bangkok by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Bangkok to Medan with no change fees?

Certainly. Search results for flights to Medan from Bangkok shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Bangkok to Medan become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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