AeroExpress
The Train which is called AeroExpress (http://www.aeroexpress.ru/en/ ) is the fastest way to get to the city during day. It can guaranty the time you spend in road for all 3 airports, it’s about 40-45 minutes. It costs 400 Rub (`~6$) if you buy online or 450 Rub in you buy in ticket office. It is more expensive than a bus 30-120 Rub, but much more cheaply than taxi at least 1500 Rub from airport to the city, and at least 1000 Rub from city to airport.
The way from Sheremetevo airport to the city and vice versa (http://www.aeroexpress.ru/en/sheremetyevo/scheme.html )
From the Belorussky Rail Terminal to Sheremetyevo International Airport
The Aeroexpress terminal building can be entered through entrances 2 and 4 of the Belorussky Rail Terminal(Belorusskaya metro station).
There are Aeroexpress ticket vending machines at the Terminal. The machines dispense change and accept bank card payments.
Trains arrive at the Aeroexpress Rail Terminal platform located at Sheremetyevo International Airport. Passenger air terminals E, D, and F at Sheremetyevo can be accessed through a pedestrian gallery, situated on the 2nd floor of the Aeroexpress Terminal. Public transport as well as a free shuttle bus service (for air passengers only) operate between passenger air terminals B and C at Sheremetyevo International Airport. Follow the signs.
Transit between Terminals at Sheremetyevo International Airport
From Sheremetyevo International Airport to the Belorussky Rail Terminal
Passenger air terminals E, D, and F at Sheremetyevo International Airport and the Aeroexpress Terminal are connected by pedestrian galleries. Follow the signs.
Public transport operate between Terminal B; and free shuttle buses (for air passengers only) operate between Terminal C and the Aeroexpress Terminal. Travel time is about 20 minutes.
There are Aeroexpress ticket vending machines at the Terminal. The machines dispense change and accept bank card payments.
Certain categories of passengers (entitled to social services funded by federal and regional governments) are entitled to free travel on Aeroexpress trains.
The way from Domodedovo airport to the city and vice versa
(http://www.aeroexpress.ru/en/domodedovo/scheme.html )
From the Paveletsky Rail Terminal to Moscow Domodedovo Airport
The Aeroexpress Rail Terminal is situated at the Paveletsky Rail Terminal. The terminal building can be entered through entrances 2 and 3 of the Paveletsky Rail Terminal, or through the entrance hall of the Paveletskaya metro station (radial line). Follow the signs.
There are Aeroexpress ticket vending machines at the Terminal. The machines dispense change and accept bank card payments.
Aeroexpress trains arrive at the AirRail complex of Moscow Domodedovo Airport. The journey to Moscow Domodedovo Airport on the Aeroexpress train takes 45 minutes.
From Moscow Domodedovo Airport to the Paveletsky Rail Terminal
The railway platform, from which Aeroexpress trains depart to Moscow from Paveletsky Rail Terminal, is opposite the exit from the domestic flights arrival hall. Follow the signs at the AirRail complex to reach the platform from the international flights arrival hall.
There are Aeroexpress ticket vending machines at the Terminal. The machines dispense change and accept bank card payments.
The journey to the Paveletsky Rail Terminal on the Aeroexpress train takes 45 minutes.
Certain categories of passengers (entitled to social services funded by federal and regional governments) are entitled to free travel on Aeroexpress trains.
The way from Vnukovo airport to the city and vice versa
(http://www.aeroexpress.ru/en/vnukovo/scheme.html )
From Kievsky Rail Terminal to Vnukovo International Airport
The entrance to the Aeroexpress Terminal is in Kievsky Rail Terminal building (Kievskaya metro station (Kievskaya Rail Circular or Radial Railway) opposite the Evropeisky Shopping Mall).
There are Aeroexpress ticket vending machines at the Terminal. The machines dispense change and accept bank card payments.
Aeroexpress trains arrive at the underground rail station, which is opposite Terminal A of Vnukovo International Airport. The journey to Vnukovo International Airport on the Aeroexpress train takes 35 minutes.
From Vnukovo International Airport to the Kievsky Rail Terminal
The ground entrance to the Aeroexpress station is within walking distance of Terminals A, B, and D. Passengers travelling from international Terminal A need to go down to floor zero by lift or escalator to enter the Aeroexpress station. Follow the signs.
There are Aeroexpress ticket vending machines at the Terminal. The machines dispense change and accept bank card payments.
The journey to Moscow from the Kievsky Rail Terminal on the Aeroexpress train takes 35 minutes.
Certain categories of passengers (entitled to social services funded by federal and regional governments) are entitled to free travel on Aeroexpress trains.
Mobile App
You can download mobile app and buy tickets for Aeroexpress through this app with credit card. It will be cheaper than in ticket office 400 Rub against 450 Rub.
This mobile app is available for: Apple (iPhone/iPad), Android, Microsoft Windows Phone.
To find app input in search bar of store for applications: Aeroexpress on any available platform.
Or you can use direct links that I publish below:
For Apple (iPhone/iPad) – https://itunes.apple.com/ru/app/aeroekspress/id587379898?l=en&ls=1&mt=8
For Android – https://play.google.com/store/apps/details?id=ru.lynx.aero&feature=search_result&hl=en
For Microsoft Windows Phone – http://www.windowsphone.com/ru-ru/store/app/aeroexpress/8799d5ee-7b6a-4bc6-a066-ae7a84967dca
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