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$507+ Cheap flights from Bozeman (BZN) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LIS
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Bozeman to Portugal

Keep the following information in mind while searching for Bozeman to Portugal flight deals. Data was last updated April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$797
(United Airlines)

One-way from

$507
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$1,130
Provider with most accurate pricing for Bozeman Gallatin Field-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Lisbon Humberto Delgado flights.
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From Bozeman Gallatin Field to Portugal
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One-way flight from Bozeman Gallatin Field to Portugal
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Highest demand for flights based on searches. 21% potential increase in price ($278 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Bozeman to Portugal

Cheapest flights from Bozeman to Portugal
Explore the most affordable flight options available from Bozeman to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:00 amBZN - LIS
2 stops19h 20mUnited Airlines
Fri 10/2412:50 pmLIS - BZN
2 stops39h 21mUnited Airlines
Deal found 4/14$797
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2011:46 amBZN - LIS
2 stops23h 09mDelta
Sun 10/55:40 amLIS - BZN
2 stops17h 58mDelta
Deal found 4/14$998
This Lufthansa deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:05 amBZN - LIS
1 stop14h 15mMultiple Airlines
Fri 10/245:05 amLIS - BZN
2 stops20h 50mMultiple Airlines
Deal found 4/14$1,392

Cheapflights Fare Finder

Customize your flight search to find flights from Bozeman to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Bozeman to Portugal that are best for you.

Fly from

Bozeman

Fly to

Portugal

Route

Depart

Return

Price

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 10/1

7:00 am-9:20 am

2 stops19h 20m

Lisbon Humberto Delgado

Fri 10/24

12:50 pm-9:11 pm

2 stops39h 21m

$797

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Sat 9/20

11:46 am-5:55 pm

2 stops23h 09m

Lisbon Humberto Delgado

Sun 10/5

5:40 am-4:38 pm

2 stops17h 58m

$998

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 10/1

11:05 am-8:20 am

1 stop14h 15m

Lisbon Humberto Delgado

Fri 10/24

5:05 am-6:55 pm

2 stops20h 50m

$1,392

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Thu 7/3

2:36 pm-8:55 pm

3 stops47h 19m

$507

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Wed 7/2

1:10 pm-8:20 am

1 stop12h 10m

$608

BozemanLisbon

BZN - LIS

BZNLIS

Bozeman Gallatin Field

Thu 10/2

8:00 am-11:25 am

2 stops20h 25m

$2,666

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Best time to book a flight from Bozeman to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Bozeman with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bozeman to Portugal

What is the cheapest month to book a flight from Bozeman to Portugal?

Currently, January is the cheapest month in which you can book a flight from Bozeman to Portugal (average of $612). Flying from Bozeman to Portugal in June is currently the most expensive (average of $1,203). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated April 15, 2025.
Delta
8.0
Very good
7,918 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,918 reviews
Delta
8.0
Very good
7,918 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,918 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.7
Okay
7,004 reviews
Delta
8.0
Very good
7,918 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Bozeman to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bozeman to Portugal?

    Located just 8.7 mi from the city center, Bozeman Gallatin Field (BZN) is the airport most travelers will use when flying to Portugal from Bozeman.

  • Can I find deals for flights from Bozeman to Portugal that include hotel bookings?

    Yes. In addition to deals on Bozeman to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bozeman to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bozeman to Portugal.

  • Can I find deals for business class flights from Bozeman to Portugal?

    Yes. Cheapflights offers flight deals from Bozeman to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bozeman to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Bozeman to Portugal (average of $612). Flying from Bozeman to Portugal in June is currently the most expensive (average of $1,203). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Bozeman to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Bozeman to Portugal

Discover the top 2 airlines that operate flights from Bozeman to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$574Average$1,226FlexibilityNo cancel feeOn-time69%
DeltaCheapest$598Average$957FlexibilityNo cancel feeOn-timeN/A

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