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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

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

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

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Great Falls to London?

To save up to 44% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Great Falls to London from $910 1-2 weeks out and tickets from $1,146 for flights departing within the next 72 hours.

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

October can be a great time to fly to London from Great Falls with a flight ticket averaging about $714. Cheapflights users have found deals in the month of October for as cheap as $445. The most expensive prices can be found in the month of July.

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

When flying from Great Falls to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 20% versus a flight in the morning.

Great Falls to London 2021 flight deals

6 Jul - 16 Jul
$1,233pp
GTF
Great Falls
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
GTF
Great Falls
6 Jul - 16 Jul
$1,234pp
GTF
Great Falls
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
GTF
Great Falls
6 Jul - 16 Jul
$1,253pp
GTF
Great Falls
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
 
1 STOP
GTF
Great Falls

Related info for your journey

Flight FAQs

From Great Falls to London

Are flight prices decreasing from Great Falls to London due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Great Falls and London for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Great Falls to London to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travelers flying from Great Falls to London are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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

Some of the carriers operating flights from Great Falls to London that may be offering flexible cancellation policies are United Airlines and Delta. 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 $1,300 on Cheapflights?

Yes, there are multiple flights from Great Falls to London for under $1,300. The cheapest flight booked recently is on Multiple Airlines for just $1,233, but on average you can expect to pay $1,377.

Are there nonstop flights from Great Falls to London for under $1,200 on Cheapflights?

There are no nonstop flights from Great Falls to London, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Great Falls weather warmer or cooler than London?

You can imagine temperatures to be in the 86 °F range in July. The weather in London is generally colder than Great Falls's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Great Falls to London?

A quick flight from Great Falls to London can take about 12h 25m. United Airlines provides one of the quickest options available for as low as $1,253. This flight may include one or multiple stops.

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

Flying on United Airlines is currently your cheapest option to London, with prices starting at $1,234. Another option worth looking into is Delta, starting at $1,463 round trip. These flights start at 13% lower than the current average price 3 months from now.

Alternative routes for Great Falls to London

Destination information for London

Today's exchange rate
$1 = £0.73
Average temperature for March in London
53.6 °F
Avg rainfall for March in London
1.4 ″

Airports servicing Great Falls

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)
Home Europe United Kingdom England London Cheap flights from Great Falls to London