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How to get fromBoulder to Belfastby bus, plane or train

Find Transport to Belfast

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There are 5 ways to get from Boulder to Belfast by bus, plane, or train

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Bus to Denver, fly to Dublin Airport, bus

    best
    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Dublin Airport (DUB)plane plane DEN - DUB
    3. Take the bus from Dublin Airport Terminal 1 Zone 2 to Europa Bus Centrebus bus
    14h 40m
    £247–672
  2. Bus to Denver, fly to Belfast International Airport

    cheapest
    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Belfast International Airport (BFS)plane plane DEN - BFS
    16h 58m
    £193–716
  3. Bus to Denver, fly to George Best Belfast City Airport

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to George Best Belfast City Airport (BHD)plane plane DEN - BHD
    16h 38m
    £287–437
  4. Bus to Denver, fly to City Of Derry Airport, train

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to City Of Derry Airport (LDY)plane plane DEN - LDY
    3. Take the train from Coleraine to Lanyon Placetrain train
    21h 28m
    £305–1,121
  5. Bus, bus to Colorado Springs Airport, fly to Dublin Airport

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Take the bus from Denver International Airport to Colorado Springs Airportbus bus
    3. Fly from Colorado Springs Airport (COS) to Dublin Airport (DUB)plane plane COS - DUB
    4. Take the bus from Dublin Airport Terminal 1 Zone 2 to Europa Bus Centrebus bus
    20h 15m
    £307–1,067

Denver (DEN) to Dublin Airport (DUB) flights

Calendar50Weekly Planes
Duration12h 53mAverage Duration
Ticket£198Cheapest Price
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Questions & Answers

What companies run services between Boulder, CO, USA and Belfast, Northern Ireland?

There is no direct connection from Boulder to Belfast. However, you can take the bus to US 36 & Flatiron Station Gate D, walk to US 36 & Flatiron Station Gate A, take the bus to Denver Airport Station Gate 6, walk to Denver (DEN) airport, fly to Dublin Airport (DUB), walk to Dublin Airport Terminal 1 Zone 2, then take the bus to Europa Bus Centre. Alternatively, you can take the bus to US 36 & Flatiron Station Gate D, walk to US 36 & Flatiron Station Gate A, take the bus to Denver Airport Station Gate 6, walk to Denver (DEN) airport, fly to George Best Belfast City Airport (BHD), walk to George Best Belfast City Airport, then take the line 600 bus to Queens Square.

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