Airport Rail Link guide

What the Airport Rail Link is, and when it wins

The Airport Rail Link is the elevated train that connects Suvarnabhumi Airport (BKK), east of the city, to central Bangkok. It is the cheapest, most traffic-proof way into town from BKK: the journey to the Phaya Thai terminus takes around half an hour regardless of how badly the expressway is jammed, and it costs only a small fraction of a metered taxi. For a daytime arrival with manageable luggage and a hotel near the BTS or MRT, it is almost always the right first move.

The catch is what it does not do. It serves Suvarnabhumi only — if you fly into Don Mueang (DMK), the budget-carrier airport to the north, you need an entirely different set of routes. It also runs only until late evening, so a flight that lands near or after midnight will likely miss the last train, and you will want a taxi or a Grab instead. And because you finish the journey on foot to a connecting line, it suits travelers who are not wrestling oversized bags up and down stairs.

Think of the Airport Rail Link as one leg of a two- or three-leg arrival: train into the city, then a short BTS, MRT or taxi hop to your door. Decide your hotel area first, then work out whether the train drops you close enough to make that final leg painless.

• Best for: daytime arrivals, light luggage, hotels near the BTS or MRT.
• Skip it for: very late landings, heavy bags, or a riverside/Old City hotel far from a station.
• Suvarnabhumi (BKK) only — Don Mueang (DMK) is a separate trip into town.
• Always cheaper than a taxi and immune to the road traffic that swallows afternoons.

Suvarnabhumi to Bangkok

All the ways into town from BKK — train, taxi, Grab and transfers compared.

Bangkok public transport

How the BTS, MRT, river boats and the rail link fit together.

Taxis & Grab

When a metered taxi or ride app beats the train from the airport.

Finding the station and buying a ticket

From the Suvarnabhumi arrivals hall, follow the signs marked 'City Line' or 'Train to City' and ride the escalators or lifts down to the basement level, where the rail link station sits beneath the terminal. It is well signposted in English and only a few minutes' walk from baggage claim, so you do not need to leave the building or cross a road. If you have just landed and want to be online for the trip, pick up a SIM or eSIM and pull out some baht before you head down.

Buy a single-trip token at the counter or the touchscreen machines on the concourse — staff are used to helping arriving visitors, and the fare is distance-based, so it is cheap to the central stops. For a short trip you do not need any stored-value card; just buy the token, tap or insert it at the gate, and keep it for the exit. Trains are frequent through the day, clean and air-conditioned, with dedicated space for suitcases.

One practical note for the journey: the line runs above ground for much of the route, so it doubles as a first, gentle look at the city's eastern sprawl on the way in. Keep your token and your onward plan handy, because the interchange at the other end is where most first-timers lose a few minutes.

• Follow 'City Line / Train to City' down from arrivals to the basement station.
• Buy a single token at the counter or machine — distance-based and cheap to central stops.
• No special pass needed for a few days; trains run frequently with luggage space.
• Grab a SIM/eSIM and some cash before you ride so Grab and maps work on arrival.

Money & budget

Cash, ATMs and cards so you can pay for the ticket and onward fares.

Airport to city center

Both airports compared by train, taxi, Grab, bus and transfer.

Where it drops you: Phaya Thai and Makkasan transfers

The line ends at Phaya Thai, which is also a BTS Sukhumvit Line station. That makes it the natural choice if your hotel is anywhere along the Skytrain — Siam, Sukhumvit around Asok and Phrom Phong, or up toward Ari and Mo Chit. You walk from the rail-link platform across to the BTS, tap in, and you are a short ride from most of the modern east side of the city.

The other key stop is Makkasan, which connects to the MRT Blue Line at Phetchaburi station. Use this if you are heading for an MRT-served area such as the river-end of the Blue Line, Chinatown or the Old City fringe. The interchange involves a covered walkway, so allow a few extra minutes and be ready for stairs or escalators with your bags. Pratunam, the garment-market quarter, is also within reach of the central stops if you are shopping-focused.

Whichever interchange you use, remember that the rail link, the BTS and the MRT are run by different operators with separate tickets — your airport token does not carry over. Buy a fresh single or tap a stored-value card for the connecting line. If the last leg to your hotel still looks fiddly with luggage, a short Grab from the interchange is a sensible, low-stress finish.

• Phaya Thai → BTS Sukhumvit Line for Siam, Asok, Phrom Phong, Ari and beyond.
• Makkasan → MRT Blue Line (Phetchaburi) for the subway network and Old City fringe.
• Each system has its own ticket — your airport token does not transfer.
• If the final hop is awkward with bags, finish on a short Grab from the interchange.

BTS Skytrain

The elevated line you join at Phaya Thai — fares, cards and stations.

MRT subway

The Blue Line you reach via Makkasan and Phetchaburi.

Sukhumvit

The Skytrain-served hotel and food district most arrivals head for.

Pratunam

The garment-market quarter within reach of the central rail-link stops.

Airport Rail Link FAQ

How much does the Airport Rail Link cost? It is a distance-based single fare and one of the cheapest ways into the city — far less than a metered taxi. Buy a token at the station; confirm the current price on the official site, since fares are periodically adjusted.

How long does it take to reach the city? Around half an hour from Suvarnabhumi to the Phaya Thai terminus, not counting your walk to the platform and any onward transfer. That timing holds even in heavy road traffic, which is the whole point.

Does it run to Don Mueang Airport? No. The line serves Suvarnabhumi (BKK) only. From Don Mueang (DMK) you use buses, taxis, Grab or the separate suburban rail route — see the Don Mueang guide.

What if I land very late at night? The last train departs in the late evening, so a flight arriving near or after midnight will probably miss it. In that case take a metered taxi from the official desk or book a Grab, and budget for the road fare and any expressway tolls.

Can I use it with big suitcases? Yes, trains have luggage space, but you will manage stairs, escalators and a walk at the interchange. With very heavy or multiple bags, weigh the saving against the comfort of a door-to-door taxi or Grab.

Don Mueang to Bangkok

The separate routes into town from the budget-carrier airport.

Practical travel tips

The wider hub of arrival, transport, money and safety basics.