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Flights from Great Falls to Belfast
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Find Great Falls to Belfast flights starting at CAD 1,232.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
      • GTF18:29
        39h 21m
        2 stops
        BHD16:50
        Tue, Jan 7|Great Falls - Belfast|Delta Air Lines
        BHD06:30
        20h 51m
        2 stops
        GTF20:21
        Tue, Jan 14|Belfast - Great Falls|Virgin Atlantic
        CAD 1,232CAD 8,721
        86% OFF
        86% OFF
        CAD 8,721CAD 1,232

        Choose Delta Air Lines flights from Great Falls to Belfast. The one-way connecting flight with Delta Air Lines departs from Great Falls International Airport on Tue, Jan 7-Tue, Jan 14, arriving at George Best Belfast City Airport. One-way Prices start from CAD 1,232 including taxes and charges.

      • GTF16:53
        40h 57m
        2 stops
        BHD16:50
        Tue, Jan 7|Great Falls - Belfast|Alaska Airlines
        BHD17:20
        29h 53m
        2 stops
        GTF16:13
        Tue, Jan 14|Belfast - Great Falls|Virgin Atlantic
        CAD 1,373CAD 8,721
        84% OFF
        84% OFF
        CAD 8,721CAD 1,373

        Choose Alaska Airlines flights from Great Falls to Belfast. The one-way connecting flight with Alaska Airlines departs from Great Falls International Airport on Tue, Jan 7-Tue, Jan 14, arriving at George Best Belfast City Airport. One-way Prices start from CAD 1,373 including taxes and charges.

      • GTF05:50
        32h 40m
        2 stops
        BFS21:30
        Wed, Jan 1|Great Falls - Belfast|Virgin Atlantic
        BFS18:25
        32h 56m
        2 stops
        GTF20:21
        Tue, Jan 7|Belfast - Great Falls|easyJet
        CAD 1,498CAD 8,721
        83% OFF
        83% OFF
        CAD 8,721CAD 1,498

        Choose Virgin Atlantic flights from Great Falls to Belfast. The one-way connecting flight with Virgin Atlantic departs from Great Falls International Airport on Wed, Jan 1-Tue, Jan 7, arriving at Belfast International Airport. One-way Prices start from CAD 1,498 including taxes and charges.

      • GTF05:50
        28h
        2 stops
        BHD16:50
        Thu, Jan 2|Great Falls - Belfast|Delta Air Lines
        BHD17:20
        31h 29m
        2 stops
        GTF17:49
        Thu, Jan 9|Belfast - Great Falls|Virgin Atlantic
        CAD 2,365
        CAD 2,365

        Choose Delta Air Lines flights from Great Falls to Belfast. The one-way connecting flight with Delta Air Lines departs from Great Falls International Airport on Thu, Jan 2-Thu, Jan 9, arriving at George Best Belfast City Airport. One-way Prices start from CAD 2,365 including taxes and charges.

      • GTF07:00
        30h 5m
        2 stops
        BFS20:05
        Mon, Dec 30|Great Falls - Belfast|United Airlines
        BFS21:10
        31h 14m
        2 stops
        GTF21:24
        Sun, Jan 5|Belfast - Great Falls|easyJet
        CAD 2,619
        CAD 2,619

        Choose United Airlines flights from Great Falls to Belfast. The one-way connecting flight with United Airlines departs from Great Falls International Airport on Mon, Dec 30-Sun, Jan 5, arriving at Belfast International Airport. One-way Prices start from CAD 2,619 including taxes and charges.

      • GTF07:00
        42h 20m
        2 stops
        BFS08:20
        Wed, Jan 1|Great Falls - Belfast|United Airlines
        BFS20:35
        32h 1m
        2 stops
        GTF21:36
        Tue, Jan 7|Belfast - Great Falls|easyJet
        CAD 3,233
        CAD 3,233

        Choose United Airlines flights from Great Falls to Belfast. The one-way connecting flight with United Airlines departs from Great Falls International Airport on Wed, Jan 1-Tue, Jan 7, arriving at Belfast International Airport. One-way Prices start from CAD 3,233 including taxes and charges.

      • GTF07:00
        30h 35m
        2 stops
        BFS20:35
        Sun, Dec 29|Great Falls - Belfast|United Airlines
        BFS13:00
        39h 24m
        2 stops
        GTF21:24
        Sat, Jan 4|Belfast - Great Falls|easyJet
        CAD 3,535
        CAD 3,535

        Choose United Airlines flights from Great Falls to Belfast. The one-way connecting flight with United Airlines departs from Great Falls International Airport on Sun, Dec 29-Sat, Jan 4, arriving at Belfast International Airport. One-way Prices start from CAD 3,535 including taxes and charges.

      • GTF05:30
        28h 20m
        2 stops
        BHD16:50
        Fri, Dec 27|Great Falls - Belfast|Delta Air Lines
        BHD06:30
        20h 43m
        2 stops
        GTF20:13
        Thu, Jan 2|Belfast - Great Falls|KLM
        CAD 3,542
        CAD 3,542

        Choose Delta Air Lines flights from Great Falls to Belfast. The one-way connecting flight with Delta Air Lines departs from Great Falls International Airport on Fri, Dec 27-Thu, Jan 2, arriving at George Best Belfast City Airport. One-way Prices start from CAD 3,542 including taxes and charges.

      • GTF05:30
        28h 20m
        2 stops
        BHD16:50
        Mon, Dec 30|Great Falls - Belfast|Delta Air Lines
        BHD06:30
        20h 43m
        2 stops
        GTF20:13
        Sun, Jan 5|Belfast - Great Falls|KLM
        CAD 3,620
        CAD 3,620

        Choose Delta Air Lines flights from Great Falls to Belfast. The one-way connecting flight with Delta Air Lines departs from Great Falls International Airport on Mon, Dec 30-Sun, Jan 5, arriving at George Best Belfast City Airport. One-way Prices start from CAD 3,620 including taxes and charges.

      • GTF12:15
        21h 35m
        2 stops
        BHD16:50
        Sat, Dec 28|Great Falls - Belfast|Delta Air Lines
        BHD06:30
        20h 43m
        2 stops
        GTF20:13
        Fri, Jan 3|Belfast - Great Falls|KLM
        CAD 4,465
        CAD 4,465

        Choose Delta Air Lines flights from Great Falls to Belfast. The one-way connecting flight with Delta Air Lines departs from Great Falls International Airport on Sat, Dec 28-Fri, Jan 3, arriving at George Best Belfast City Airport. One-way Prices start from CAD 4,465 including taxes and charges.

      • GTF13:00
        3h 5m
        Nonstop
        BFS14:00
        Wed, Dec 11|Great Falls - Belfast|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Great Falls to Belfast?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Alternative Routes for Great Falls to Belfast Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Great Falls to Belfast.

  • Cheapest
    Delta Air Lines
    GTF
    18:29
    39h 21m
    4 transfer
    BHD
    16:50
    Great Falls International Airport - George Best Belfast City Airport
    Tue, Jan 7Delta Air Lines
    CAD 1,232
  • Virgin Atlantic
    GTF
    05:50
    32h 40m
    4 transfer
    BFS
    21:30
    Great Falls International Airport - Belfast International Airport
    Wed, Jan 1Virgin Atlantic
    CAD 1,498
  • Virgin Atlantic
    GTF
    05:50
    32h 40m
    4 transfer
    BFS
    21:30
    Great Falls International Airport - Belfast International Airport
    Wed, Jan 1Virgin Atlantic
    CAD 1,498
    Find More Flights

FAQ

  • When are flight tickets from Great Falls (GTF) to Belfast (BFS) the cheapest?

    Airlines adjust prices for flights from Great Falls to Belfast based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Great Falls (GTF) to Belfast (BFS) cost?

    According to Trip.com's data, the lowest price is around CAD 1,130.

  • What is the transportation method from the main airport to downtown in Belfast?

    • The distance from Belfast International Airport to downtown is about 19km, by taxi about 30 minutes.
    • The distance from George Best Belfast City Airport to downtown is about 4km, by taxi about 20 minutes.

  • How many airports in Belfast (BFS)?

    There are 2 airport(s) in Belfast (BFS): Belfast International Airport and George Best Belfast City Airport.

How to find a cheap flight from Great Falls to Belfast

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Great Falls to Belfast. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Great Falls to Belfast Flights

Off-season travel monthOctober
Peak season for travelOctober
Flight distance6,697.03km
Popular airlineUnited Airlines

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