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Latest Flight Deals from Great Falls to London

Book one-way or return flights from Great Falls to London from as little as NZD 819. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • GTF14:25
        12h 15m
        1 stop
        LHR09:40
        Wed, May 8|Great Falls - London|United Airlines
        NZD 819NZD 3,062
        73% OFF
        73% OFF
        NZD 3,062NZD 819
      • GTF11:59
        15h 1m
        1 stop
        LHR10:00
        Fri, May 24|Great Falls - London|KLM
        NZD 2,156NZD 3,062
        30% OFF
        30% OFF
        NZD 3,062NZD 2,156
      • GTF06:45
        19h 55m
        1 stop
        LHR09:40
        Fri, May 24|Great Falls - London|United Airlines
        NZD 2,185NZD 3,062
        28% OFF
        28% OFF
        NZD 3,062NZD 2,185
      • GTF06:00
        18h 15m
        1 stop
        LHR07:15
        Mon, May 27|Great Falls - London|Virgin Atlantic
        NZD 2,202
        NZD 2,202
      • GTF06:00
        18h 15m
        1 stop
        LHR07:15
        Mon, May 27|Great Falls - London|Delta Air Lines
        NZD 2,207
        NZD 2,207
      • GTF14:17
        12h 23m
        1 stop
        LHR09:40
        Sun, Jun 9|Great Falls - London|United Airlines
        NZD 2,213
        NZD 2,213
      • GTF14:17
        12h 23m
        1 stop
        LHR09:40
        Mon, Jun 10|Great Falls - London|United Airlines
        NZD 2,213
        NZD 2,213
      • GTF14:17
        12h 23m
        1 stop
        LHR09:40
        Tue, Jun 11|Great Falls - London|United Airlines
        NZD 2,213
        NZD 2,213
      • GTF12:00
        15h
        1 stop
        LHR10:00
        Mon, May 27|Great Falls - London|KLM
        NZD 2,226
        NZD 2,226
      • GTF12:07
        14h 53m
        1 stop
        LHR10:00
        Sat, Jun 8|Great Falls - London|Air France
        NZD 2,327
        NZD 2,327
      • GTF13:00
        3h 5m
        Direct
        LON14:00
        Thu, May 9|Great Falls - London|United Airlines
        Find More Flights
        Find More Flights

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

Searching for the best last minute flight from Great Falls to London? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Great Falls to London. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Great Falls to London

View airlines operating flights from Great Falls to London. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines
From NZD 630
United Airlines
From NZD 819
Delta Air Lines
From NZD 2,052
KLM
From NZD 2,156
Virgin Atlantic
From NZD 2,202
Air France
From NZD 2,327
ANA airlines

Find more flights and airlines

Alternative Routes from Great Falls to London

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Great Falls to London.

  • Cheapest
    Alaska Airlines
    GTF
    16:06
    36h 54m
    2 transfer
    LHR
    12:00
    Great Falls International Airport - London Heathrow Airport
    Fri, May 24Alaska Airlines
    NZD 630
  • Alaska Airlines
    GTF
    07:00
    47h 30m
    2 transfer
    LGW
    13:30
    Great Falls International Airport - London Gatwick Airport
    Mon, May 27Alaska Airlines
    NZD 848
  • Alaska Airlines
    GTF
    07:00
    26h 25m
    2 transfer
    LCY
    16:25
    Great Falls International Airport - London City Airport
    Sun, Jun 9Alaska Airlines
    NZD 1,578
  • Alaska Airlines
    GTF
    07:00
    26h 25m
    2 transfer
    LCY
    16:25
    Great Falls International Airport - London City Airport
    Sun, Jun 9Alaska Airlines
    NZD 1,578
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Great Falls (GTF) to London (LON) the cheapest?

    Airlines adjust prices for flights from Great Falls to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Great Falls (GTF) to London (LON) cost?

    According to Trip.com's data, the lowest price is around NZD 2,904.

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

    • The distance from London Gatwick Airport to downtown is about 39km. It takes about 50 minutes by taxi.
    • The distance from London Heathrow Airport to downtown is about 23km. It takes about 40 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44km. It takes about 1 hour by taxi.

How to find a cheap flight from Great Falls to London

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 London. 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 from Great Falls to London

Cheapest nonstop flight price

NZD 818

Off-season for travel

January

Peak season for travel

June

Flight distance

7,211.53km

Popular airline

Air France

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