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Flights from Busan to Great Falls

Busan to Great Falls Flight Overview

The distance between Busan and Great Falls is approximately 9,040.39km.

Cheapest one-way
£1,154
China Airlines China Airlines PUS-GTF 45h 8m · 2 stops Thu, Aug 27
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Cheapest return
£931
Korean Air Korean Air PUS-GTF 19h 24m · 4 stops Tue, Sep 29 - Tue, Oct 6
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Recommended airlines
China Airlines China Airlines Cheapest · From £1,154
Best time to book
April
Cheapest
Route details
9,040.39km
Flight distance

Find the cheapest flight options from Busan to Great Falls over the next three months. Book one-way tickets from £1,154 and round-trip tickets from £931.

      • PUS 12:15
        19h 24m
        2 stops
        GTF 16:39
        Busan - Great Falls | Tue, Sep 29 | Korean Air
        GTF 17:15
        47h 50m
        2 stops
        PUS 08:05
        Great Falls - Busan | Tue, Oct 6 | Alaska Airlines
        £931 £1,681
        45% off
        45% off
        £1,681 £931
      • PUS 13:40
        41h 58m
        2 stops
        GTF 16:38
        Busan - Great Falls | Thu, Aug 27 | Asiana Airlines
        GTF 17:18
        35h 27m
        2 stops
        PUS 19:45
        Great Falls - Busan | Thu, Sep 3 | Alaska Airlines
        £1,005 £1,681
        40% off
        40% off
        £1,681 £1,005
      • PUS 12:15
        19h 23m
        2 stops
        GTF 16:38
        Busan - Great Falls | Thu, Aug 27 | Korean Air
        GTF 17:18
        47h 47m
        2 stops
        PUS 08:05
        Great Falls - Busan | Thu, Sep 3 | Alaska Airlines
        £1,062 £1,681
        37% off
        37% off
        £1,681 £1,062
      • PUS 11:55
        43h 44m
        2 stops
        GTF 16:39
        Busan - Great Falls | Tue, Sep 15 | STARLUX Airlines
        GTF 17:19
        33h 36m
        2 stops
        PUS 17:55
        Great Falls - Busan | Tue, Sep 22 | Alaska Airlines
        £1,065
        37% off
        £1,681 £1,065
      • PUS 12:15
        43h 23m
        2 stops
        GTF 16:38
        Busan - Great Falls | Thu, Aug 27 | China Airlines
        GTF 17:18
        34h 42m
        2 stops
        PUS 19:00
        Great Falls - Busan | Thu, Sep 3 | Alaska Airlines
        £1,079
        36% off
        £1,681 £1,079
      • PUS 19:10
        36h 28m
        2 stops
        GTF 16:38
        Busan - Great Falls | Thu, Aug 27 | EVA Air
        GTF 17:18
        26h 2m
        2 stops
        PUS 10:20
        Great Falls - Busan | Thu, Sep 3 | Alaska Airlines
        £1,099
        35% off
        £1,681 £1,099
      • PUS 19:10
        36h 29m
        2 stops
        GTF 16:39
        Busan - Great Falls | Wed, Sep 9 | EVA Air
        GTF 17:19
        25h 1m
        2 stops
        PUS 09:20
        Great Falls - Busan | Wed, Sep 16 | Alaska Airlines
        £1,118
        33% off
        £1,681 £1,118
      • PUS 12:30
        43h 9m
        2 stops
        GTF 16:39
        Busan - Great Falls | Wed, Sep 9 | STARLUX Airlines
        GTF 17:19
        33h 36m
        2 stops
        PUS 17:55
        Great Falls - Busan | Wed, Sep 16 | Alaska Airlines
        £1,187
        28% off
        £1,681 £1,187
      • PUS 09:20
        22h 19m
        2 stops
        GTF 16:39
        Busan - Great Falls | Tue, Sep 15 | Korean Air
        GTF 17:19
        37h 16m
        2 stops
        PUS 21:35
        Great Falls - Busan | Tue, Sep 22 | Alaska Airlines
        £1,206
        28% off
        £1,681 £1,206
      • PUS 19:10
        36h 29m
        2 stops
        GTF 16:39
        Busan - Great Falls | Tue, Sep 15 | EVA Air
        GTF 17:19
        33h 41m
        2 stops
        PUS 18:00
        Great Falls - Busan | Tue, Sep 22 | Alaska Airlines
        £1,210
        28% off
        £1,681 £1,210
      • PUS 13:00
        17h 25m
        1 stop
        GTF 14:00
        Busan - Great Falls | Wed, Aug 19 | Normal Airline
        GTF 15:00
        6h
        Direct
        PUS 16:00
        Great Falls - Busan | Fri, Aug 21 | Normal Airline
        Find more flights
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      • PUS 10:30
        45h 8m
        2 stops
        GTF 16:38
        Busan - Great Falls | Thu, Aug 27 | China Airlines
        £1,154 £1,603
        28% off
        28% off
        £1,603 £1,154
      • PUS 13:00
        17h 25m
        1 stop
        GTF 14:00
        Busan - Great Falls | Wed, Aug 19 | Normal Airline
        Find more flights
        Find more flights

Flight FAQs

  • Which airlines offer the cheapest flights from Busan (PUS) to Great Falls (GTF)?

    Based on Trip.com data, China Airlines offers one-way fares as low as £1,154 on Cheapest nonstop routes (e.g. PUS to GTF on Thu, Aug 27), while Korean Air offers Cheapest nonstop round-trips from £931 departing on Tue, Sep 29 and returning on Tue, Oct 6.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Busan to Great Falls is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Busan to Great Falls, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Aug 27, with one-way flights priced at just £1,154.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Busan to Great Falls is April, when demand for travel is lower.
  • The time difference between Great Falls and Busan is 16h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Enter Busan and Great Falls, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

More Flight Itineraries

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.