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Cheap flights from Lisbon to Las Vegas from £477

LIS — LAS
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lisbon to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to Las Vegas

Fri 18/905:00 -
1 stop21h 35m
Sat 3/1017:50 -
1 stop16h 00m
Deal found 6/9£663
Fri 18/905:00 -
1 stop21h 35m
Sat 17/1017:50 -
1 stop16h 00m
Deal found 9/9£664
Thu 22/1011:55 -
1 stop14h 40m
Thu 29/1007:10 -
1 stop17h 50m
Deal found 7/9£666
Mon 28/905:35 -
1 stop18h 00m
Thu 8/1013:44 -
2 stops20h 06m
Deal found 7/9£669
Thu 5/1105:00 -
2 stops22h 40m
Fri 20/1112:15 -
2 stops18h 25m
Deal found 10/9£672
Sun 20/905:35 -
2 stops22h 18m
Mon 19/1017:50 -
1 stop16h 00m
Deal found 9/9£673
Thu 17/907:20 -
2 stops19h 45m
Sun 18/1017:20 -
2 stops21h 45m
Deal found 9/9£690
Thu 24/905:00 -
1 stop21h 35m
Wed 7/1017:50 -
1 stop16h 00m
Deal found 8/9£706

Find flight deals from Lisbon to Las Vegas

Round-trip from

£663

One-way from

£477

Popular in

July

Cheapest in

September

Average price

£619
Delta
  • Delta
  • 4/2-7/2
  • 3 total stops
  • 35h 45m total
  • Lisbon to Las Vegas
Search Deals
KLM
  • KLM
  • 12/1-31/12
  • 1 total stop
  • 17h 15m total
  • Lisbon to Las Vegas
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Lisbon to Las Vegas that are best for you.

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Route

Depart

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Price

Cheapest return flight
Fastest return journey

LisbonLas Vegas

LIS Lisbon Humberto Delgado - LAS Las Vegas Harry Reid Intl

LISLAS

Lisbon Humberto Delgado

Wed 13/1

05:00-17:26

2 stops20h 26m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£480

LisbonLas Vegas

LIS Lisbon Humberto Delgado - LAS Las Vegas Harry Reid Intl

LISLAS

Lisbon Humberto Delgado

Thu 14/1

05:00-20:06

2 stops23h 06m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£482

LisbonLas Vegas

LIS Lisbon Humberto Delgado - LAS Las Vegas Harry Reid Intl

LISLAS

Lisbon Humberto Delgado

Wed 7/10

07:20-20:00

1 stop20h 40m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£628

LisbonLas Vegas

LIS Lisbon Humberto Delgado - LAS Las Vegas Harry Reid Intl

LISLAS

Lisbon Humberto Delgado

Fri 23/10

07:20-20:00

1 stop20h 40m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£628

LisbonLas Vegas

LIS Lisbon Humberto Delgado - LAS Las Vegas Harry Reid Intl

LISLAS

Lisbon Humberto Delgado

Thu 8/10

18:45-20:00

1 stop33h 15m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£628

LisbonLas Vegas

LIS Lisbon Humberto Delgado - LAS Las Vegas Harry Reid Intl

LISLAS

Lisbon Humberto Delgado

Thu 4/2

05:00-14:15

1 stop17h 15m

Las Vegas Harry Reid Intl

Sun 7/2

08:55-11:25

2 stops18h 30m

£663

LisbonLas Vegas

LIS Lisbon Humberto Delgado - LAS Las Vegas Harry Reid Intl

LISLAS

Lisbon Humberto Delgado

Thu 24/9

11:55-18:35

1 stop14h 40m

Las Vegas Harry Reid Intl

Sat 10/10

17:50-17:50

1 stop16h 00m

£664

LisbonLas Vegas

LIS Lisbon Humberto Delgado - LAS Las Vegas Harry Reid Intl

LISLAS

Lisbon Humberto Delgado

Wed 3/3

20:45-08:01

2 stops19h 16m

Las Vegas Harry Reid Intl

Sun 7/3

20:55-21:45

1 stop16h 50m

£668

LisbonLas Vegas

LIS Lisbon Humberto Delgado - LAS Las Vegas Harry Reid Intl

LISLAS

Lisbon Humberto Delgado

Sat 10/10

05:35-15:35

1 stop18h 00m

Las Vegas Harry Reid Intl

Thu 15/10

13:44-17:50

2 stops20h 06m

£669

LisbonLas Vegas

LIS Lisbon Humberto Delgado - LAS Las Vegas Harry Reid Intl

LISLAS

Lisbon Humberto Delgado

Wed 3/3

05:00-21:05

2 stops24h 05m

Las Vegas Harry Reid Intl

Sun 7/3

07:05-10:30

2 stops19h 25m

£672

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 16 resultsSorted by cheapest first
1
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Best time to book a flight from Lisbon to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Lisbon with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Lisbon to Las Vegas

How far ahead should I book a flight from Lisbon to Las Vegas?

The price you pay for your flight from Lisbon to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Lisbon to Las Vegas?

Currently, September is the cheapest month in which you can book a flight from Lisbon to Las Vegas (average of £619). Flying from Lisbon to Las Vegas in July is currently the most expensive (average of £1,031). 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.

How much does it cost for a return flight from Lisbon to Las Vegas?

Airfare is typical for this route at the moment.

Lisbon to Las Vegas flights typically cost between £559 and £790 in February.
The cheapest return price found within the last 5 days was £663 on Delta (4 Feb–7 Feb).

Related info for your journey

  • How long is the flight from Lisbon to Las Vegas?

    For as low as £663, Delta can have you in Las Vegas from Lisbon in 17h 15m. The distance from Lisbon to Las Vegas is about 5437 mi.

  • Can I find deals for flights from Lisbon to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Lisbon to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to Las Vegas?

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

  • Can I find deals for business class flights from Lisbon to Las Vegas?

    Yes. Cheapflights offers flight deals from Lisbon to Las Vegas 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 Lisbon to Las Vegas?

    Currently, September is the cheapest month in which you can book a flight from Lisbon to Las Vegas (average of £619). Flying from Lisbon to Las Vegas in July is currently the most expensive (average of £1,031). 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

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Furnace Creek
Henderson

Browse thousands of different options on Cheapflights for your next trip

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Why should you use Cheapflights to find cheap flight tickets from Lisbon to Las Vegas?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Lisbon to Las Vegas.

Can Cheapflights find flights from Lisbon to Las Vegas with no change fees?

Yes! Cheapflights helps users easily find flights from Lisbon to Las Vegas with no change fees.

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Not ready to book yet? You can track prices for flights from Lisbon to Las Vegas on Cheapflights with our Price Alert feature and get notified when better prices are available.

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