Are direct flights from Billings to Lisbon always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers, but they are not always the most budget-friendly choice. Flights with one or more stops can sometimes be considerably cheaper. Evaluate your priorities between cost savings and travel efficiency.

Can flexible travel dates help on Billings to Lisbon flights?

Yes, having flexible travel dates can significantly increase your chances of finding cheaper flights. Prices often vary depending on the day of the week or time of year. Adjusting your departure or return by a few days may lead to substantial savings.

What extra costs should I check before booking Billings to Lisbon flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional fees can help you budget accurately for your trip.

Flights From Billings

To Lisbon

Cheap Flights from Billings to Lisbon

Browse current best options from Billings. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Billings

RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon

Prices updated 6 days ago

454 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 25, 2026.)

Today’s best flight deals from Billings to Lisbon

Explore current cheapest deals departing from Billings to Lisbon

2026-12-02 – 2026-12-10
BIL - Lisbon
82% AI deal score
$869
$727
Round trip
2026-11-11 – 2026-11-18
BIL - Lisbon
76% AI deal score
$656
$734
Round trip
2027-02-03 – 2027-02-11
BIL - Lisbon
79% AI deal score
$786
$735
Round trip
2027-01-13 – 2027-01-21
BIL - Lisbon
80% AI deal score
$802
$735
Round trip
2027-02-10 – 2027-02-18
BIL - Lisbon
80% AI deal score
$800
$735
Round trip
2026-11-23 – 2026-12-02
BIL - Lisbon
76% AI deal score
$661
$747
Round trip
2026-11-11 – 2026-11-17
BIL - Lisbon
76% AI deal score
$656
$754
Round trip
2026-10-19 – 2026-10-27
BIL - Lisbon
77% AI deal score
$794
$801
Round trip
2026-11-19 – 2026-11-26
BIL - Lisbon
74% AI deal score
$667
$840
Round trip
2027-01-29 – 2027-02-06
BIL - Lisbon
76% AI deal score
$810
$847
Round trip

Billings to Lisbon: Overview

Insights for flights from Billings to Lisbon

Fares for flights from Billings to Lisbon typically range from $1281–$1409, with a median of $1351 over the last 90 days. Right now, current fares are significantly below the typical level, which can present an opportunity for cheap flights from Billings to Lisbon. However, no recent fares were classified as a good price.

A typical journey from Billings to Lisbon takes about 49h 38m, including connections. This reflects the reality that most itineraries for this route involve at least one stop.

The route from Billings to Lisbon covers a substantial distance of 7660 km, classifying it as a long-haul journey.

When considering the cheapest time to fly from Billings to Lisbon, April stands out with a median fare of $1154. Following April, May offers a median fare of $1328, and June presents a median of $1376. These months tend to be more affordable for this route.

Most itineraries for flights from Billings to Lisbon connect at least once, as 0% of recent fares over the last 90 days were non-stop. This means you should expect to make at least one stop on your journey. Deals for this route are infrequent, so setting up a price alert can be beneficial.

How much is a round trip from Billings to Lisbon

Regular price: $703 - $1,217

Prices for flights from Billings to Lisbon are currently within the regular range.

The regular price range for flights from Billings to Lisbon is between $703 and $1217. The current lowest deal is $726 with United Airlines, for travel from Dec 2-Dec 10.

now $726

Low $703

High $1,217

The cheapest time to fly from Billings to Lisbon

The cheapest month to fly from Billings to Lisbon is April, with a median price of $1154. The most expensive month is June, with a median price of $1376. Prices are generally lower from April to May.

April

Cheapest

Flights from $1,154

June

Most Expensive

Flights from $1,376

Apr

May

Jun

Direct flights from Billings to Lisbon

Alaska Airlines, Inc.

TAP Portugal

Icelandair

Air Canada

Last-minute flights going from Billings to Lisbon

Tue, Aug 25

⌛ Last-Minute

BIL - Lisbon

Billings (BIL) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$1,166

$1,686

One-way

Fri, Aug 28

⌛ Last-Minute

BIL - Lisbon

Billings (BIL) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$1,147

$1,807

One-way

Sun, Aug 30

⌛ Last-Minute

BIL - Lisbon

Billings (BIL) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$1,002

$1,575

One-way

Sun, Aug 30

⌛ Last-Minute

BIL - Lisbon

Billings (BIL) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$984

$1,644

One-way

Sun, Aug 30

⌛ Last-Minute

BIL - Lisbon

Billings (BIL) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$1,139

$1,740

One-way

Tue, Sep 1

⌛ Last-Minute

BIL - Lisbon

Billings (BIL) - Lisbon (LIS)

Alaska Airlines, Inc., Aer Lingus

$778

$1,666

One-way

Biggest price drops on these dates for flights from Billings to Lisbon

9 nights

Feb 14 - Feb 23

$802 → $762

8 nights

Oct 19 - Oct 27

$791 → $790

8 nights

Oct 31 - Nov 8

$802 → $859

7 nights

Nov 11 - Nov 18

$655 → $734

12%

Popular Airports to fly from Billings to Lisbon

Billings - Lisbon route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for Billings to Lisbon are below the typical level, with a median price of $869.

📅 Best time to fly

April is historically the cheapest month

Historically, April is the cheapest month to fly from Billings to Lisbon, with a median price of $1154.

⏱️ Flight duration

Flights typically take 49h 38m

Flights from Billings to Lisbon typically take 49h 38m, classifying this as a long-haul route.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant for this route, with no direct flights available in the last 90 days.

🏆 Airline highlight

United Airlines has a recent deal for $726

United Airlines recently offered a deal for $726 from Billings to Lisbon for travel in December.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Billings to Lisbon are rare, so consider booking when a good price appears.

Billings main airports to depart from

Billings Logan International (BIL)

Cheapest

Billings Logan International is the cheapest option for flights from Billings to Lisbon.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$963

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is a convenient arrival point for your flight from Billings to Lisbon.

📍 ~7 km from city center (reachable by metro, bus, or car)

💸 Flights from ~$950

Airports nearby Lisbon used as alternative

Porto (OPO)

Porto Airport offers an extensive route network comparable to Lisbon, with excellent rail and highway access.

📍 ~275 km from Lisbon (reachable by train or car, ~3 hours travel time)

💸 Flights from ~$954

Business & First Class Flight Deals to Lisbon

Discover luxury on the budget with premium cabin class on flights from Billings to Lisbon.

Elite

Best Elite deals to Lisbon

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From BIL

Elite

Oct 23

Lisbon, Portugal

84% AI deal score

$4,934

$3,893

Save $1,041

Alaska Airlines, Inc., +1

Business Class

From BIL

Elite

Oct 22

Lisbon, Portugal

84% AI deal score

$4,883

$3,893

Save $990

Alaska Airlines, Inc., +1

Business Class

From BIL

Elite

Oct 16

Lisbon, Portugal

83% AI deal score

$4,853

$4,029

Save $824

Alaska Airlines, Inc., +1

Business Class

From BIL

Elite

Oct 23

Lisbon, Portugal

83% AI deal score

$5,039

$4,070

Save $969

Alaska Airlines, Inc., +1

Business Class

From BIL

Elite

Oct 22

Lisbon, Portugal

83% AI deal score

$5,028

$4,070

Save $958

Alaska Airlines, Inc., +1

Business Class

From BIL

Elite

Oct 16

Lisbon, Portugal

83% AI deal score

$5,157

$4,228

Save $929

Alaska Airlines, Inc., +1

Business Class

From BIL

Elite

Oct 22

Lisbon, Portugal

83% AI deal score

$5,251

$4,280

Save $971

Alaska Airlines, Inc., +1

Business Class

From BIL

Elite

Oct 16

Lisbon, Portugal

82% AI deal score

$4,918

$4,205

Save $713

Alaska Airlines, Inc., +1

Business Class

From BIL

Elite

Oct 16

Lisbon, Portugal

82% AI deal score

$5,046

$4,211

Save $835

Alaska Airlines, Inc., +1

Business Class

From BIL

Elite

Oct 23

Lisbon, Portugal

81% AI deal score

$5,168

$4,537

Save $631

Alaska Airlines, Inc., +1

Business Class

From BIL

Elite

Oct 23

Lisbon, Portugal

80% AI deal score

$4,869

$4,387

Save $482

Alaska Airlines, Inc., +1

Business Class

From BIL

Elite

Oct 23

Lisbon, Portugal

80% AI deal score

$5,028

$4,604

Save $424

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Lisbon

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison websites can help you compare prices across various airlines and booking platforms. Setting up price alerts may also notify you when fares drop for your desired route.

Booking flights in advance often provides more competitive prices, though the ideal booking window can vary. Generally, purchasing tickets several weeks or months before your departure date may offer better value. Prices can fluctuate, so monitoring fares is usually a good strategy.

Comparing nearby airports can sometimes uncover more economical flight options. While it may add to your travel time, flying into or out of an alternative airport could result in significant savings. Always consider the total cost and convenience when evaluating this option.

Billings to Lisbon: Overview

Insights for flights from Billings to Lisbon

A typical journey from Billings to Lisbon takes about 49h 38m, including connections. This reflects the reality that most itineraries for this route involve at least one stop.

The route from Billings to Lisbon covers a substantial distance of 7660 km, classifying it as a long-haul journey.

How much is a round trip from Billings to Lisbon

Regular price: $703 - $1,217

Prices for flights from Billings to Lisbon are currently within the regular range.

The regular price range for flights from Billings to Lisbon is between $703 and $1217. The current lowest deal is $726 with United Airlines, for travel from Dec 2-Dec 10.

now $726

Low $703

High $1,217

The cheapest time to fly from Billings to Lisbon

The cheapest month to fly from Billings to Lisbon is April, with a median price of $1154. The most expensive month is June, with a median price of $1376. Prices are generally lower from April to May.

April

Cheapest

Flights from $1,154

June

Most Expensive

Flights from $1,376

Apr

May

Jun

Direct flights from Billings to Lisbon

Alaska Airlines, Inc.

TAP Portugal

Icelandair

Air Canada

Last-minute flights going from Billings to Lisbon

Tue, Aug 25

⌛ Last-Minute

BIL - Lisbon

Billings (BIL) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$1,166

$1,686

One-way

Fri, Aug 28

⌛ Last-Minute

BIL - Lisbon

Billings (BIL) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$1,147

$1,807

One-way

Sun, Aug 30

⌛ Last-Minute

BIL - Lisbon

Billings (BIL) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$1,002

$1,575

One-way

Sun, Aug 30

⌛ Last-Minute

BIL - Lisbon

Billings (BIL) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$984

$1,644

One-way

Sun, Aug 30

⌛ Last-Minute

BIL - Lisbon

Billings (BIL) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$1,139

$1,740

One-way

Tue, Sep 1

⌛ Last-Minute

BIL - Lisbon

Billings (BIL) - Lisbon (LIS)

Alaska Airlines, Inc., Aer Lingus

$778

$1,666

One-way

Biggest price drops on these dates for flights from Billings to Lisbon

9 nights

Feb 14 - Feb 23

$802 → $762

8 nights

Oct 19 - Oct 27

$791 → $790

8 nights

Oct 31 - Nov 8

$802 → $859

7 nights

Nov 11 - Nov 18

$655 → $734

12%

Popular Airports to fly from Billings to Lisbon

Billings - Lisbon route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for Billings to Lisbon are below the typical level, with a median price of $869.

📅 Best time to fly

April is historically the cheapest month

Historically, April is the cheapest month to fly from Billings to Lisbon, with a median price of $1154.

⏱️ Flight duration

Flights typically take 49h 38m

Flights from Billings to Lisbon typically take 49h 38m, classifying this as a long-haul route.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant for this route, with no direct flights available in the last 90 days.

🏆 Airline highlight

United Airlines has a recent deal for $726

United Airlines recently offered a deal for $726 from Billings to Lisbon for travel in December.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Billings to Lisbon are rare, so consider booking when a good price appears.

Billings main airports to depart from

Billings Logan International (BIL)

Cheapest

Billings Logan International is the cheapest option for flights from Billings to Lisbon.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$963

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is a convenient arrival point for your flight from Billings to Lisbon.

📍 ~7 km from city center (reachable by metro, bus, or car)

💸 Flights from ~$950

Airports nearby Lisbon used as alternative

Porto (OPO)

Porto Airport offers an extensive route network comparable to Lisbon, with excellent rail and highway access.

Lisbon, Portugal

80% AI deal score

$5,028

$4,604

Save $424

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Lisbon

Cheap Flights from Billings to Lisbon

Today’s best flight deals from Billings to Lisbon

Billings to Lisbon: Overview

Insights for flights from Billings to Lisbon

How much is a round trip from Billings to Lisbon

The cheapest time to fly from Billings to Lisbon

Direct flights from Billings to Lisbon

Last-minute flights going from Billings to Lisbon

Biggest price drops on these dates for flights from Billings to Lisbon

Popular Airports to fly from Billings to Lisbon

Billings - Lisbon route insights

Recent fares are below the typical level

April is historically the cheapest month

Flights typically take 49h 38m

Connecting flights are dominant

United Airlines has a recent deal for $726

Deals are rare for this route

Billings main airports to depart from

Lisbon main airports to arrive at

Airports nearby Lisbon used as alternative

Business & First Class Flight Deals to Lisbon

Best Elite deals to Lisbon

Oct 23

Oct 22

Oct 16

Oct 23

Oct 22

Oct 16

Oct 22

Oct 16

Oct 16

Oct 23

Oct 23

Oct 23

Frequently Asked Questions About Flights to Lisbon

How can I find cheap flights from Billings to Lisbon?

When should I book flights from Billings to Lisbon?

Should I compare nearby airports for flights from Billings to Lisbon?

Are direct flights from Billings to Lisbon always the best option?

Can flexible travel dates help on Billings to Lisbon flights?

What extra costs should I check before booking Billings to Lisbon flights?

Related routes

More routes from Billings

Flights to Lisbon from other cities

Billings to Lisbon: Overview

Insights for flights from Billings to Lisbon

How much is a round trip from Billings to Lisbon

The cheapest time to fly from Billings to Lisbon

Direct flights from Billings to Lisbon

Last-minute flights going from Billings to Lisbon

Biggest price drops on these dates for flights from Billings to Lisbon

Popular Airports to fly from Billings to Lisbon

Billings - Lisbon route insights

Recent fares are below the typical level

April is historically the cheapest month

Flights typically take 49h 38m

Connecting flights are dominant

United Airlines has a recent deal for $726

Deals are rare for this route

Billings main airports to depart from

Lisbon main airports to arrive at

Airports nearby Lisbon used as alternative

Business & First Class Flight Deals to Lisbon

Best Elite deals to Lisbon

Oct 23

Oct 22

Oct 16

Oct 23

Oct 22

Oct 16

Oct 22

Oct 16

Oct 16

Oct 23

Oct 23

Oct 23

Frequently Asked Questions About Flights to Lisbon

How can I find cheap flights from Billings to Lisbon?

When should I book flights from Billings to Lisbon?

Should I compare nearby airports for flights from Billings to Lisbon?