How to Get from Suvarnabhumi to Don Muang Airport (2025 Transfer Guide)

Transferring between Bangkok’s two main airports—Suvarnabhumi (BKK) and Don Muang (DMK)—is a common challenge for travelers catching connecting flights. This 2025 guide covers all available options including free shuttle buses, taxis, and trains, so you can choose the best route based on your schedule and budget.

Distance Between the Airports

The distance between Suvarnabhumi and Don Muang Airport is approximately 45 kilometers (28 miles). Travel time depends heavily on traffic and your chosen transport method, ranging from 45 minutes to over 2 hours during peak times.

1. Free Shuttle Bus (BKK ⇄ DMK)

A free shuttle bus operates between the two airports for passengers with proof of an onward flight.

• Schedule: Daily from 5:00 AM to Midnight
• Departure Points: Suvarnabhumi Gate 3 (Ground Level), Don Muang Terminal 1 Gate 5
• Frequency: Every 30–60 minutes
• Travel Time: 1.5 to 2 hours (varies with traffic)

Note: You must show your boarding pass or flight confirmation for the next flight.

2. Taxi (Most Convenient Option)

A metered taxi is the fastest and easiest way to transfer, especially if you’re carrying luggage or in a rush.

• Estimated Fare: 300–400 THB + tolls (~100 THB)
• Travel Time: 45–60 minutes (light traffic), 90+ minutes (peak hours)

3. Airport Rail Link + BTS + MRT + Train (Cheapest Option)

If you want to save money and experience local transit, you can take a combination of train lines:

1. Take the Airport Rail Link from Suvarnabhumi to Phaya Thai
2. Transfer to BTS and go to Mo Chit station
3. Take a short taxi or Grab to Don Muang (~15 mins)

Estimated Cost: ~100 THB total

Travel Time: 90–120 minutes

4. Grab (App-based Ride)

If you prefer app-based booking, you can use Grab. Fares are usually higher than metered taxis but offer fixed prices and easier pickup.

• Estimated Fare: 450–600 THB
• Pros: No language barrier, upfront pricing

5. Private Transfer (Pre-booked)

Private airport transfers can be booked online and offer direct door-to-door service. Ideal for groups, families, or travelers with large luggage.

• Price Range: 700–1,200 THB depending on vehicle type
• Booking: Via travel websites or hotel

Tips for Airport Transfers

• Leave extra time during peak hours (7–9 AM, 4–7 PM)
• Confirm which airport your next flight departs from—many people confuse BKK with DMK
• Use Google Maps or Grab to check live traffic before choosing your option

Conclusion

Getting between Suvarnabhumi and Don Muang Airports in 2025 is straightforward if you plan ahead. The free shuttle is great for budget travelers, while taxis and Grab are ideal for convenience. Be sure to allow at least 3–4 hours between flights to avoid stress during the transfer.