Cheap flights from Great Falls (GTF) to London (LON)

GTF — LON
Aug 15 — Aug 221

How to find the cheapest flight from Great Falls (GTF) to London (LON)

All the information you need to plan the best GTF to LON flight in 2022: compare Great Falls to London flight prices with the expected peak season, weather and rainfall in London.

GTF - LON

Price

$663 - $1,476

LON

Temperature

39.2 - 62.6 °F

LON

Rainfall

1.6 - 2.8 inches

Popular inJanuaryHigh demand for flights, 30% potential price rise
Cheapest inOctoberBest time to find cheap flights, 36% potential price drop
Average price$716Average for round-trip flights in August 2022
Round-trip from$663From Great Falls to London (LON)

What is the cheapest day to fly round-trip from Great Falls to London?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 67% on the overall cost on flights from Great Falls to London.

What is the cheapest month to fly from Great Falls to London?

Flights from Great Falls to London lean towards being more expensive in January. Prices are generally better when you fly from Great Falls to London in October, with the cheapest ticket starting at $663.

When is the cheapest time to fly from Great Falls to London (GTF - LON)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from Great Falls to London by exploring options for tickets at noon.

Cheap flights from Great Falls to London in August, September 2022

The best prices found for GTF to LON flights for August, September
Sep 29 - Oct 7
GTF

Great Falls

LHR

London Heathrow

1 stop

12h 56m
LHR

London Heathrow

GTF

Great Falls

1 stop

14h 14m
$802

Delta

Pick Dates

Deal found 8/8/22

Sep 29 - Oct 7
GTF

Great Falls

LHR

London Heathrow

1 stop

12h 56m
LHR

London Heathrow

GTF

Great Falls

2 stops

27h 27m
$806

Delta

Pick Dates

Deal found 8/8/22

Sep 30 - Oct 8
GTF

Great Falls

LHR

London Heathrow

1 stop

17h 06m
LHR

London Heathrow

GTF

Great Falls

1 stop

14h 14m
$852

Delta

Pick Dates

Deal found 8/8/22

Great Falls to London 2022 flight deals

Cheap flights to London from Great Falls found for this year
Sep 29 - Oct 7
GTF

Great Falls

LHR

London Heathrow

1 stop

12h 56m
LHR

London Heathrow

GTF

Great Falls

1 stop

14h 14m
$802

Delta

Pick Dates

Deal found 8/8/22

Sep 29 - Oct 7
GTF

Great Falls

LHR

London Heathrow

1 stop

12h 56m
LHR

London Heathrow

GTF

Great Falls

2 stops

27h 27m
$806

Delta

Pick Dates

Deal found 8/8/22

Sep 30 - Oct 8
GTF

Great Falls

LHR

London Heathrow

1 stop

17h 06m
LHR

London Heathrow

GTF

Great Falls

1 stop

14h 14m
$852

Delta

Pick Dates

Deal found 8/8/22

Cheap Delta flights from Great Falls to London

Sep 29 - Oct 7
GTF

Great Falls

LHR

London Heathrow

1 stop

12h 56m
LHR

London Heathrow

GTF

Great Falls

1 stop

14h 14m
$802

Delta

Pick Dates

Deal found 8/8/22

Sep 29 - Oct 7
GTF

Great Falls

LHR

London Heathrow

1 stop

12h 56m
LHR

London Heathrow

GTF

Great Falls

2 stops

27h 27m
$806

Delta

Pick Dates

Deal found 8/8/22

Sep 30 - Oct 8
GTF

Great Falls

LHR

London Heathrow

1 stop

17h 06m
LHR

London Heathrow

GTF

Great Falls

1 stop

14h 14m
$852

Delta

Pick Dates

Deal found 8/8/22

Cheap United Airlines flights from Great Falls to London

Sep 30 - Oct 8
GTF

Great Falls

LHR

London Heathrow

1 stop

13h 10m
LHR

London Heathrow

GTF

Great Falls

2 stops

17h 30m
$856

United Airlines

Pick Dates

Deal found 8/8/22

Sep 30 - Oct 3
GTF

Great Falls

LHR

London Heathrow

1 stop

13h 10m
LHR

London Heathrow

GTF

Great Falls

2 stops

38h 00m
$952

United Airlines

Pick Dates

Deal found 8/8/22

Sep 30 - Oct 3
GTF

Great Falls

LHR

London Heathrow

2 stops

18h 25m
LHR

London Heathrow

GTF

Great Falls

2 stops

38h 00m
$962

United Airlines

Pick Dates

Deal found 8/8/22

Related info for your journey

Useful info, stats and facts about Great Falls to London flights.

What airport do you fly from for flights from Great Falls to London?

Great Falls (GTF), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Great Falls to London. 1 airline have flights from Great Falls to London on a regular basis. Booking flights from Great Falls to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

Which airlines flying from Great Falls to London have flexible changes due to COVID-19?

One of the carriers operating flights from Great Falls to London that may be offering flexible change policies is United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Great Falls to London for under $900 on Cheapflights?

Yes, there are multiple flights from Great Falls to London for under $900. The cheapest flight booked recently is on Delta for just $802, but on average you can expect to pay $1,061.

What are the cheapest airlines flying from Great Falls to London round-trip?

Flying on Delta is currently your cheapest option to London, with prices starting at $802. Additional round-trip tickets that might be worth considering are offered by United Airlines and KLM, with the lowest prices starting at $856 and $925, respectively. Delta is 22% cheaper than the average price of flights available within the next 90 days to this destination.

Alternative routes for Great Falls to London

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Great Falls to London

The chart below displays the airlines Cheapflights users traveling from Great Falls to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$581Average$1,003FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights