Cheap flights from Great Falls to Lisbon from $423

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3 stops
Mon, Nov 3
Great Falls GTFLisbon LIS

$423
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3 stops
Sat, Nov 1
Great Falls GTFLisbon LIS

$467
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2 stops
Mon, Nov 3
Great Falls GTFLisbon LIS

$512
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2 stops
Mon, Nov 3
Great Falls GTFLisbon LIS

$525
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2 stops
Mon, Nov 3
Great Falls GTFLisbon LIS

$557
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2 stops
Mon, Nov 3
Great Falls GTFLisbon LIS

$638
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Prices updated:

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3 stops
Sat, Nov 1 – Sat, Nov 8
Great Falls GTFLisbon LIS

$1,080
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3 stops
Sat, Nov 1 – Sat, Nov 8
Great Falls GTFLisbon LIS

$1,086
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2 stops
Mon, Nov 3 – Sat, Nov 8
Great Falls GTFLisbon LIS

$1,140
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2 stops
Mon, Nov 3 – Sat, Nov 8
Great Falls GTFLisbon LIS

$1,185
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2 stops
Mon, Nov 3 – Sat, Nov 8
Great Falls GTFLisbon LIS

$1,258
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2 stops
Mon, Nov 3 – Fri, Nov 7
Great Falls GTFLisbon LIS

$1,329
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Prices updated:

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How much do flights to Lisbon cost?

Key info about flying to Lisbon

Depart from
Great Falls International
Arrive to
Lisbon Portela
Average flights per week
101
Flight distance
Worth visiting
Bairro Alfama, Lisbon - Bairro of Ribeira, Portugal - Mosteiro Dos Jerónimos - Sintra

Check-in for a flight from Great Falls to Lisbon

NameCarrier codeIATA CodePassport needed during booking
Hawaiian AirlinesHALHANo
TAP PortugalTAPTPNo
Allegiant AirAAYG4No
Alaska AirlinesASAASNo
Air TransatTSCTSNo

Weather in Lisbon

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January14°C9°C
February15°C9°C
March17°C10°C
April19°C12°C
May22°C14°C
June24°C16°C
July26°C17°C
August27°C17°C
September25°C17°C
October22°C16°C
November18°C12°C
December15°C10°C
Hottest Month
27°C
August
Coldest month
9°C
January
Sunny days
317
days per year

14 day forecast

Saturday
11 Oct
26°C18°C
18 Oct
25°C18°C
Sunday
12 Oct
24°C18°C
19 Oct
25°C17°C
Monday
13 Oct
26°C18°C
20 Oct
26°C18°C
Tuesday
14 Oct
26°C19°C
21 Oct
23°C18°C
Wednesday
15 Oct
24°C19°C
22 Oct
22°C18°C
Thursday
16 Oct
54%
22°C18°C
23 Oct
81%
21°C18°C
Friday
17 Oct
22°C17°C
24 Oct
78%
21°C17°C
The most popular airlines for this route are Hawaiian Airlines, TAP Portugal, Allegiant Air, Alaska Airlines, and Air Transat. Great Falls and Lisbon have 101 direct flights per week. When you arrive at Lisbon, consider visiting Bairro Alfama, Lisbon, Bairro of Ribeira, Portugal, Mosteiro Dos Jerónimos, and Sintra.

Frequently asked questions

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What time do nonstop (direct) flights between Great Falls and Lisbon arrive?
What time do flights between Great Falls and Lisbon depart?
What time do flights between Great Falls and Lisbon arrive?

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Flights from Great Falls

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Popular routes

The nearest countries with flights to Lisbon

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Other destination countries from Great Falls

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