What airlines fly to Lisbon?

Delta, British Airways and United Airlines are the top three most popular airlines that fly to Lisbon from Las Vegas according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 7 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Las Vegas and Lisbon?

Amsterdam (AMS) was the most common stop: 28% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Las Vegas to Lisbon?

Flights via New York (JFK) offer the lowest average round-trip price of $623.

Which layover airport has the shortest travel time from Las Vegas to Lisbon?

Flights connecting via Newark (EWR) have the shortest average one-way travel time: 12h 35m.

Which layover airport has the shortest connection time from Las Vegas to Lisbon?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 35m.

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport?

Prices for flights from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport are updated daily.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport?

The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport is 7 as of February 2026.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$308 Cheap Flights from Las Vegas to Lisbon in 2026

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9:20 am - 8:00 am

LAS

LIS

14h 40m

1 stop

5:00 am - 5:49 pm

LIS

LAS

20h 49m

2 stops

$498Delta

Tue, Apr 14 - Tue, Apr 28

10:40 pm - 8:20 am

LAS

LIS

25h 40m

1 stop

10:25 am - 10:15 pm

LIS

LAS

19h 50m

1 stop

$502United Airlines

Mon, Apr 6 - Mon, Apr 20

10:40 am - 3:50 pm

LAS

LIS

21h 10m

2 stops

4:35 pm - 5:46 pm

LIS

LAS

33h 11m

2 stops

$505Finnair

Tue, Apr 14 - Tue, Apr 21

9:20 am - 8:00 am

LAS

LIS

14h 40m

1 stop

6:50 pm - 3:35 pm

LIS

LAS

28h 45m

1 stop

$507Multiple Airlines

Tue, Apr 14 - Tue, Apr 28

3:55 pm - 10:05 am

LAS

LIS

34h 10m

2 stops

7:10 am - 9:52 pm

LIS

LAS

22h 42m

2 stops

$509British Airways

Thu, Apr 23 - Mon, Apr 27

1:59 pm - 5:30 pm

LAS

LIS

20h 31m

2 stops

10:00 am - 12:17 am

LIS

LAS

21h 17m

1 stop

$512Delta

Tue, Mar 10 - Sun, Mar 15

8:00 pm - 11:00 pm

LAS

LIS

43h 00m

2 stops

6:45 pm - 5:51 pm

LIS

LAS

31h 06m

2 stops

$515British Airways

Mon, Apr 6 - Mon, Apr 13

7:00 am - 8:00 am

LAS

LIS

17h 00m

1 stop

12:45 pm - 10:00 pm

LIS

LAS

17h 15m

1 stop

$535Scandinavian Airlines

Tue, Apr 14 - Tue, Apr 21

7:00 am - 8:00 am

LAS

LIS

17h 00m

1 stop

10:00 am - 8:59 pm

LIS

LAS

18h 59m

2 stops

$540Scandinavian Airlines

Tue, Apr 14 - Tue, Apr 21

7:20 pm - 11:25 pm

LAS

LIS

20h 05m

1 stop

5:55 am - 4:25 pm

LIS

LAS

18h 30m

1 stop

$547SWISS

Tue, Apr 14 - Tue, Apr 28

SWISS flights from Las Vegas to Lisbon

Our best SWISS deals on Las Vegas to Lisbon flight tickets

SWISS

Apr 14

LAS7:20 pmLas Vegas Harry Reid Intl

20h 05m

1 stop

LIS11:25 pmLisbon Humberto Delgado

Apr 28

LIS5:55 amLisbon Humberto Delgado

18h 30m

1 stop

LAS4:25 pmLas Vegas Harry Reid Intl

$547

SWISS

Apr 14

LAS7:20 pmLas Vegas Harry Reid Intl

34h 25m

2 stops

LIS1:45 pmLisbon Humberto Delgado

Apr 28

LIS5:55 amLisbon Humberto Delgado

18h 30m

1 stop

LAS4:25 pmLas Vegas Harry Reid Intl

$583

United Airlines flights from Las Vegas to Lisbon

Our best United Airlines deals on Las Vegas to Lisbon flight tickets

United Airlines

Apr 6

LAS10:40 pmLas Vegas Harry Reid Intl

25h 40m

1 stop

LIS8:20 amLisbon Humberto Delgado

Apr 20

LIS10:25 amLisbon Humberto Delgado

19h 50m

1 stop

LAS10:15 pmLas Vegas Harry Reid Intl

$502

United Airlines

Mar 3

LAS7:40 amLas Vegas Harry Reid Intl

18h 35m

2 stops

LIS10:15 amLisbon Humberto Delgado

Mar 11

LIS5:00 amLisbon Humberto Delgado

22h 45m

2 stops

LAS8:45 pmLas Vegas Harry Reid Intl

$557

United Airlines

Feb 18

LAS9:58 amLas Vegas Harry Reid Intl

14h 12m

2 stops

LIS8:10 amLisbon Humberto Delgado

Mar 10

LIS6:10 amLisbon Humberto Delgado

20h 47m

2 stops

LAS7:57 pmLas Vegas Harry Reid Intl

$559

Fly from

Fly to

Route

Depart

Return

Price

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 4/14

9:20 am-8:00 am

1 stop14h 40m

Lisbon Humberto Delgado

Tue 4/28

5:00 am-5:49 pm

2 stops20h 49m

$498

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 4/6

10:40 pm-8:20 am

1 stop25h 40m

Lisbon Humberto Delgado

Mon 4/20

10:25 am-10:15 pm

1 stop19h 50m

$502

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 4/14

10:40 am-3:50 pm

2 stops21h 10m

Lisbon Humberto Delgado

Tue 4/21

4:35 pm-5:46 pm

2 stops33h 11m

$505

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 4/14

9:20 am-8:00 am

1 stop14h 40m

Lisbon Humberto Delgado

Tue 4/28

6:50 pm-3:35 pm

1 stop28h 45m

$507

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Thu 4/23

3:55 pm-10:05 am

2 stops34h 10m

Lisbon Humberto Delgado

Mon 4/27

7:10 am-9:52 pm

2 stops22h 42m

$509

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 3/10

1:59 pm-5:30 pm

2 stops20h 31m

Lisbon Humberto Delgado

Sun 3/15

10:00 am-12:17 am

1 stop21h 17m

$512

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 4/6

8:00 pm-11:00 pm

2 stops43h 00m

Lisbon Humberto Delgado

Mon 4/13

6:45 pm-5:51 pm

2 stops31h 06m

$515

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 4/14

7:00 am-8:00 am

1 stop17h 00m

Lisbon Humberto Delgado

Tue 4/21

12:45 pm-10:00 pm

1 stop17h 15m

$535

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 4/14

7:00 am-8:00 am

1 stop17h 00m

Lisbon Humberto Delgado

Tue 4/21

10:00 am-8:59 pm

2 stops18h 59m

$540

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 4/14

7:20 pm-11:25 pm

1 stop20h 05m

Lisbon Humberto Delgado

Tue 4/28

5:55 am-4:25 pm

1 stop18h 30m

$547

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Las Vegas to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Lisbon?

In general, December is the cheapest month to fly from Las Vegas to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $670. If you are unable to visit Lisbon during the month of December, then departing from Las Vegas during the month March is also very affordable. Most momondo users find prices during this month for around $753.

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $920 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Las Vegas for as low as $644 on momondo.

Can stopping save me money on Las Vegas to Lisbon flights?

You could potentially save up to 18% on your flight if you consider stops on a Las Vegas to Lisbon flight.

How have Las Vegas to Lisbon flight prices changed over time?

As of February 2026, prices for Las Vegas to Lisbon flights are approximately 58% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Las Vegas to Lisbon (LAS to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Lisbon

Fastest flight time	14h 21m
Direct flights	None

The fastest flight from Las Vegas to Lisbon takes 14h 21m

There are no direct flights from Las Vegas to Lisbon. There are no popular flight routes from Las Vegas to Lisbon.

Search flight deals

How far is Las Vegas Harry Reid Intl to Lisbon Humberto Delgado by plane?
There are 5435.4 mi between Las Vegas Harry Reid Intl and Lisbon Humberto Delgado. 14h 21m is a normal flight duration for this route.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport are updated daily.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport?
The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport is 7 as of February 2026.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Las Vegas to Lisbon?
momondo data reveals that the most frequently booked airline on the route from Las Vegas to Lisbon is Delta, representing 28% of all bookings. The subsequent popular airlines are British Airways at 25%, United Airlines at 15%, and Air Canada at 14%.

Best airlines flying from Las Vegas to Lisbon

Compare and see reviews for airlines that fly from Las Vegas to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $505	Free Cancellation	Rating 6.7 7,737 reviews	Search British Airways flights
Delta	PriceFrom $511	Free Cancellation	Rating 7.9 8,189 reviews	Search Delta flights
Air Canada	PriceFrom $576	Free Cancellation	Rating 7.1 10,715 reviews	Search Air Canada flights
United Airlines	PriceFrom $606	Free Cancellation	Rating 7.4 9,284 reviews	Search United Airlines flights
Air Transat	PriceFrom $613	Free Cancellation	Rating 7.7 508 reviews	Search Air Transat flights
Porter Airlines	PriceFrom $655	Free Cancellation	Rating 7.9 415 reviews	Search Porter Airlines flights
American Airlines	PriceFrom $925	Free Cancellation	Rating 7.2 11,278 reviews	Search American Airlines flights

Sintra

Ericeira

Nazaré

Fátima

Setúbal

Estoril

Peniche

Evora

Oeiras

Leiria

Sesimbra

Tomar

Figueira da Foz

Zambujeira do Mar

Batalha

Óbidos

Comporta

Torres Vedras

Sines

Almada

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Lisbon?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to Lisbon. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Las Vegas to Lisbon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Lisbon from Las Vegas with this policy.

How can momondo help me find flights from Las Vegas to Lisbon?

Once you have performed a search for Las Vegas to Lisbon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Las Vegas to Lisbon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Lisbon, momondo offers a useful price alert feature which will track prices for flights to Lisbon from Las Vegas and alert you when they change.

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Las Vegas to Lisbon from $308

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Lisbon departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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See travel insights to Lisbon from

How to get the cheapest flight ticket from Las Vegas to Lisbon

What is the cheapest month to fly to Lisbon?

How far in advance should I book a flight to Lisbon?

Can stopping save me money on Las Vegas to Lisbon flights?

How have Las Vegas to Lisbon flight prices changed over time?

What airlines fly to Lisbon?

Which airport is the most popular layover for flights between Las Vegas and Lisbon?

Which layover airport offers the lowest fares from Las Vegas to Lisbon?

Which layover airport has the shortest travel time from Las Vegas to Lisbon?

Which layover airport has the shortest connection time from Las Vegas to Lisbon?

When to book flights from Las Vegas to Lisbon

Cheap Las Vegas to Lisbon (LAS to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Lisbon

Fastest flight time

Direct flights

Best airlines flying from Las Vegas to Lisbon

Compare and see reviews for airlines that fly from Las Vegas to Lisbon with momondo

Traveling to a place near Lisbon?

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Lisbon?

Can I find flights from Las Vegas to Lisbon with flexible booking policies on momondo?

How can momondo help me find flights from Las Vegas to Lisbon?

I’m not ready to book a flight from Las Vegas to Lisbon right now. Can momondo alert me if prices change?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal

Fly your favorite airline to Lisbon

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Lisbon

List of cabin classes available on flights landing in Lisbon. Availability may vary depending on flight origin and airline.

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