For a Singaporean landing in Hong Kong in 2026, the cheapest way to ride the Hong Kong MTR is to tap an Octopus card or a contactless Visa or Mastercard at the gate and skip single-journey tickets entirely. A normal MTR ride costs between HK$5 and about HK$31 (roughly S$0.85 to S$5.30), Octopus gives you a small discount over paper tickets, and the bigger money decisions are two: how you pay for the fare, and whether you take the Airport Express or share a taxi from the airport. Get the payment method right and you avoid the 3 percent-ish forex markup that quietly inflates every tap. Get the airport leg right and you save HK$100-plus on a family of four. This guide lays out the current fares, every way to pay ranked by cost, the Airport Express prices straight off MTR's fare table, the same-day return trick most tourists miss, and the one rule change that hit the system on 3 April 2026.
The MTR is Hong Kong's rail network: ten passenger lines, more than 90 stations across Hong Kong Island, Kowloon and the New Territories, plus the Light Rail and a few feeder buses. Trains run from about 06:00 to roughly 01:00 the next morning, arrive every two to four minutes at peak, and signs and announcements are in English throughout. If you can use Singapore's MRT, you can use this with zero learning curve.
The only thing worth deciding before you tap in is how you pay. Hong Kong accepts contactless bank cards and phone wallets directly at the gate now, alongside the classic Octopus stored-value card, so you are not forced to queue for a ticket machine the way tourists were a decade ago. The catch for Singaporeans is the currency conversion sitting behind each method, which is where the real money is won or lost.
Every payment method gets you through the gate. They differ on two things: whether you get the small Octopus fare discount, and what exchange rate converts your Hong Kong dollars back to Singapore dollars. The table sorts the realistic options for a visiting Singaporean.
The headline trap is paying with a normal Singapore credit card. Tapping a typical Singapore-issued Visa or Mastercard works, but most cards add a foreign-transaction fee of around 3.25 percent to every overseas tap, so a HK$15 ride quietly becomes about HK$15.50 in real cost, and it stacks across dozens of journeys. A multi-currency card such as YouTrip, Wise or Revolut converts at near-interbank rates with no markup, which is why loading Hong Kong dollars onto one of those and then tapping or topping up Octopus is the cheapest route for most travellers.
| Method | Fare discount | Forex markup | Best for |
|---|---|---|---|
| Octopus topped up via multi-currency card | Yes (vs paper) | ~0% | Most trips; cheapest overall |
| Contactless tap with multi-currency card | Same as Octopus rate | ~0% | Light users who hate carrying a card |
| Mobile Octopus on iPhone (Apple Pay) | Yes (vs paper) | Depends on funding card | No physical card, easy refunds in-app |
| Contactless tap with normal SG credit card | Same as Octopus rate | ~3.25% | Forgot to bring a travel card |
| Single-journey paper ticket | No | Cash forex at counter | One-off ride, paying cash |
Both Octopus and a contactless bank card charge you the same discounted MTR fare, so on price alone there is little between them for a short trip. Octopus wins when you also want to pay for buses, the Star Ferry, convenience stores and street stalls, since it is accepted almost everywhere and small vendors may not take card taps. Contactless wins if you would rather not carry or top up anything extra. Note one rule on the Airport Express same-day return offer: you must use the exact same card or device to enter and exit, or you lose the discount.
There are two cards a visitor will see. The On-Loan Octopus is the standard reusable card locals use: an adult one costs HK$150 at any MTR Customer Service Centre, made up of a HK$50 refundable deposit and HK$100 of starting stored value. The Sold Tourist Octopus costs HK$39 for the card alone with no value loaded, sold at the airport, 7-Eleven and Circle K; the HK$39 is not refundable, only any unused balance is. For most travellers staying a few days, the On-Loan card is the better deal because you get the deposit back.
If you have an iPhone, the simplest option in 2026 is mobile Octopus added through the Octopus app, with no physical card and refunds processed in-app to your original payment method. Top up at any Add Value Machine, at 7-Eleven or Circle K cashiers, or in the app. Octopus also allows a small negative balance of around HK$35 so one last ride goes through before you must top up, which has saved many a tourist at a turnstile.
| Card | Card cost | Starting value | Refundable? |
|---|---|---|---|
| On-Loan Octopus (adult) | HK$150 total | HK$100 | Yes, HK$50 deposit returned |
| Sold Tourist Octopus | HK$39 (card only) | HK$0 | Only unused balance |
| Mobile Octopus (iPhone) | Free to add | You load it | Yes, refunded in-app |
Refund a physical On-Loan card at any MTR Customer Service Centre and you get the deposit plus remaining balance on the spot for balances under HK$500; larger sums can take a few working days. A small handling fee of about HK$11, or 1 percent of balance, applies only if you return the card within 90 days, with few transactions and a high balance, so a normal tourist who used the card daily pays nothing. Mobile Octopus refunds skip the counter entirely. Treat any leftover value the way you would a forgotten gift card: it is a small opportunity cost if you let it sit, so cash it out at the airport before departure.
The Airport Express is a separate premium line linking the airport to town in about 24 minutes, far faster than the regular MTR or a bus. It is the comfortable choice, but it is not cheap, and for a group a shared taxi can beat it. The fares below come from MTR's published Airport Express fare table.
Children aged 3 to 11 ride at half price and under-3s go free. Group tickets bring the per-head cost down sharply: a 4-person ticket to Hong Kong Station is HK$280, or HK$70 each versus HK$110 solo. The same-day return offer is the quiet winner. If you tap the same Octopus or card for both legs within the same day, the return fare to Hong Kong Station drops to HK$80 rather than two single fares, which suits a day trip out to AsiaWorld-Expo.
| Station | Single (HK$) | Round trip, 30 days (HK$) | Journey time |
|---|---|---|---|
| Hong Kong | 110 | 205 | 24 min |
| Kowloon | 100 | 185 | 22 min |
| Tsing Yi | 65 | 120 | 14 min |
Solo or as a couple, the Airport Express is usually the best mix of speed and price, and pre-booking a single ticket through Klook or Trip.com often shaves a few dollars off the gate fare. For three or four people with luggage heading to a hotel that is not next to an Airport Express station, a metered taxi can land closer to the same total once you add the Airport Express's onward free shuttle or a short cab at the other end. Run the trip both ways before you decide, the same way you would pressure-test any line in a travel budget rather than defaulting to the option the signs push you toward.
Hong Kong sells an MTR Tourist Day Pass at HK$65 for one day of unlimited MTR rides, Light Rail and MTR feeder buses, available to visitors in the territory under 14 days. The maths rarely favours it. With normal fares around HK$5 to HK$15 a ride, you would need roughly five or more rides in a single day just to break even, and most sightseeing days involve three or four MTR trips with walking in between.
There is also an Airport Express Travel Pass that bundles three days of MTR travel with one or two Airport Express trips, which can make sense if you are doing a tight three-day itinerary and want one tap to handle everything. For the typical four-to-five-day leisure trip, a topped-up Octopus on a multi-currency card beats every pass on flexibility and usually on cost too. Passes win only on the rare day you genuinely hop on and off the MTR all day.
From 3 April 2026, Hong Kong's long-running $2 fare concession scheme for residents aged 60 and above and eligible persons with disabilities changed from a flat HK$2 per trip to a $2 flat rate or 80 percent discount model: HK$2 still applies on trips with an adult fare of HK$10 or below, while trips above HK$10 are charged at 80 percent off the full fare. This is a concession for Hong Kong residents holding a JoyYou card, not for tourists, so it does not change what a visiting Singaporean pays.
Why mention it? Because older Singapore travellers sometimes assume Hong Kong offers a senior discount on the spot, and it does not for non-residents. You pay the standard adult fare regardless of age. Plan your transport budget on full adult fares and treat any saving from passes, same-day returns or group tickets as the only levers you actually control. Keep a little buffer in your trip's emergency fund for the inevitable extra taxi when the rain comes down.
Load Hong Kong dollars onto a multi-currency card such as YouTrip, Wise or Revolut, then either top up an Octopus card or tap that card directly at the gate. Both get you the discounted MTR fare, and the multi-currency card avoids the roughly 3.25 percent foreign-transaction fee a normal Singapore credit card adds to every tap.
They charge the same discounted MTR fare, so for trains alone it is a wash. Octopus is better if you also want to pay buses, the Star Ferry and convenience stores, since small vendors may not accept card taps. Contactless is better if you would rather not carry or top up an extra card. On the Airport Express same-day return offer you must use the same card or device for both legs.
Adult single fares from MTR's fare table are HK$110 to Hong Kong Station, HK$100 to Kowloon and HK$65 to Tsing Yi, as of June 2026. Children aged 3 to 11 pay half. Group tickets and the same-day return offer cut the per-person cost, so a family or a day-tripper should always check those before buying single tickets.
Usually not. At HK$65 for one day of unlimited MTR, Light Rail and MTR Bus travel, you need roughly five or more rides in a single day to break even, and most sightseeing days involve only three or four MTR trips. A topped-up Octopus is cheaper and more flexible for the typical four-to-five-day Hong Kong itinerary.
No. The $2 scheme, which became $2 flat rate or 80 percent off from 3 April 2026, is a concession for Hong Kong residents aged 60 and above holding a JoyYou card. Visiting Singapore seniors pay the standard adult fare on the MTR regardless of age, so budget on full adult fares.
This is general financial information for Singapore, not personal financial advice. Figures change — verify current rates against the official sources above before acting. See our full disclaimer.