Cheap flights from London to Kalispell

Q: What are the cheapest airlines?

Delta Air Lines, Virgin Atlantic. These airlines usually offer the cheapest flights from London to Kalispell.

Q: What airlines fly indirectly?

Virgin Atlantic, British Airways, Delta Air Lines, Lufthansa, Austrian Airlines. These airlines fly from London to Kalispell, but you’ll have at least one layover.

Q: How long is the flight?

15 hrs. This is the shortest flight time from London to Kalispell.

from as little as £637

7 nights in Kalispell, departing London Heathrow on 29 / Apr / 2025 with Delta Air Lines (price found 41 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from London to Kalispell

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The London / Kalispell route

All 7312 km of it

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Kalispell flight facts

What you need to know

What are the cheapest airlines?

Delta Air Lines
Virgin Atlantic

These airlines usually offer the cheapest flights from London to Kalispell.

What airlines fly indirectly?

Virgin Atlantic
British Airways
Delta Air Lines
Lufthansa
Austrian Airlines

These airlines fly from London to Kalispell, but you’ll have at least one layover.

How long is the flight?

15 hrs

This is the shortest flight time from London to Kalispell.

Alternative flights from the UK to Kalispell

Check out prices for other routes

Manchester to Kalispell

from £868 pp

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Edinburgh to Kalispell

from £1,156 pp

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Birmingham to Kalispell

from £848 pp

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London City Airport to Kalispell

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London Gatwick to Kalispell

from £1,638 pp

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London Heathrow to Kalispell

from £637 pp

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29 / Apr / 2025 is currently the lowest priced day of the year to fly the London/Kalispell route. There are around 34 flights on any given week from the UK to Kalispell and the cheapest month to fly right now is April.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)

LOWEST

-10 °C

AVG

7 °C

HIGHEST

28 °C

Rainfall (mm)

LOWEST

22 mm

AVG

32.2 mm

HIGHEST

52 mm

Key facts about Kalispell

Currency

United States dollar

Language

English

Timezone

7 hrs behind GMT

How to get cheap flights from London to Kalispell

Tips and advice from our flight experts

Weekly, there are 34 flights connecting Kalispell to London. We've gone through them all to help you find the right flight for you. If you can't find what you're looking for, consider widening your search by looking at flights from a different airport.

Generally, London Heathrow (LHR) is the most popular choice for flights to Kalispell. And the most popular airlines are British Airways, Delta Air Lines & Lufthansa. But when you fly is just as important as who you fly with. If you're flexible on dates, try searching by month to see when the cheapest flights are.

Last-minute deals can be cheaper, but it's risky. It's best to book flights to Kalispell in advance to avoid disappointment. Delta Air Lines usually have the lowest prices, so keep an eye out for their flights. Flights from London to Kalispell generally take about 19 hrs.

Did you know you can also compare car hire and hotel prices in the USA with Netflights? Take a look to get an idea of prices in Kalispell.