An airport express train charges more than the standard urban transit option to the same destination. The premium buys speed, guaranteed seating, luggage space and in some cases, direct routing without stops.
The premium is worth paying when the time saving exceeds 20 to 30 minutes and you have checked luggage that makes standing on a busy metro uncomfortable. It is not worth paying when the express saves 5 to 10 minutes over the standard metro and the price difference is £10 to £15.
The most discussed airport express comparison in Europe.
Heathrow Express:
Elizabeth Line (Crossrail):
The verdict: The Elizabeth Line at £12.70 vs Heathrow Express at £25 to £37. The Express saves 11 minutes to Paddington. For most passengers, the £12.30 to £24.30 price difference is not justified by an 11-minute saving.
When the Express wins: You are connecting to another train from Paddington (Great Western Railway services to Bath, Bristol, Oxford) and every minute matters for your connection.
Hong Kong's MTR Airport Express is one of the world's best airport rail services and one of the most-used globally.
Route: Hong Kong International Airport to Hong Kong Station (city centre)
Time: 24 minutes
Price: HKD $115 (approximately $15 USD) one way; return $205
Frequency: Every 10 minutes
Unique feature: In-town check-in at Hong Kong Station. Airlines allow you to check your bags at the city station (up to 1 day before departure) and receive your boarding pass. You arrive at the airport with no bag handling required.
Verdict: The MTR Airport Express is genuinely the best option for most Hong Kong visitors. The in-town check-in feature alone justifies it for early morning flights.
Enter your airport and city to see the current price and journey time comparison between the airport express train and the standard metro or bus option. The calculator shows the true cost difference including the time value.
Compare Airport Transit OptionsFind Departure ScheduleRoute: Oslo Gardermoen Airport to Oslo Central Station
Time: 19 minutes
Price: NOK 230 (~$22) single; NOK 390 return
Frequency: Every 10 minutes
Standard option (NSB regional train): 25 minutes, NOK 110 (~$10). Runs on the same track with one additional stop. The 6-minute saving and guaranteed seating on the Flytoget costs NOK 120 more per journey.
Verdict: For solo travellers, the standard NSB train saves NOK 120 per journey without meaningful sacrifice. For families with luggage where guaranteed seating is more important, Flytoget is the cleaner choice.
Direct service: Incheon Airport to Seoul Station
Time: 43 minutes
Price: KRW 9,500 (~$7) single
Frequency: Every 30 minutes
All-stop service: Same route with 10 additional stops
Time: 66 minutes
Price: KRW 5,150 (~$3.80) single
Frequency: Every 6 minutes
Unique benefit: Seoul Station AREX check-in allows airline check-in and bag drop at the city station for select Korean carriers. Bags are delivered to the aircraft; you travel to the airport unencumbered.
Verdict: At the price differential of approximately $3.20, the direct express is worth it for most travellers. The 23-minute saving and the city check-in facility make it strong value.
| City | Express Price | Standard Transit Price | Time Saving | Worth Premium? |
|---|---|---|---|---|
| London (Heathrow) | £25 to £37 | £12.70 | 11 minutes | Rarely |
| Hong Kong | HKD $115 | HKD $44 (bus) | 45 minutes | Yes |
| Oslo | NOK 230 | NOK 110 | 6 minutes | Debatable |
| Seoul | KRW 9,500 | KRW 5,150 | 23 minutes | Yes |
| Stockholm Arlanda | SEK 320 | SEK 99 (Pendeltåg) | 10 minutes | No |
| Singapore | SGD $2.80 (MRT) | SGD $2.80 (same) | 0 | Already optimal |
| Dubai | AED 14 (Metro) | AED 14 (same) | 0 | Already optimal |
| Tokyo Narita (N'EX) | ¥3,070 | ¥1,290 (Keisei) | 10 minutes | Debatable |
Singapore and Dubai have no "airport express premium" because their airport metro lines use standard urban fares. The MRT from Changi and the Metro from DXB charge the same rate as any other urban journey on those systems.
Stockholm's Arlanda Express charges SEK 320 vs the Pendeltåg regional train at SEK 99 for the same destination with a 10-minute time difference. At SEK 221 extra for 10 minutes, Stockholm's airport express is one of the worst-value airport premiums in Europe.