How popular is this Irvine to Lisbon flight route?

Flights from Irvine to Lisbon Humberto Delgado have been viewed 28 times in the past calendar month.

What are the cheapest airlines to fly from Irvine to Lisbon one-way?

The cheapest airlines for a one-way flight from Irvine to Lisbon are TAP AIR PORTUGAL ($369), Air Canada ($396), and SWISS ($400).

What are the cheapest flights from Irvine to Lisbon?

While on average a flight from Irvine to Lisbon is generally $1,785, our data shows the cheapest flight currently is $255. When looking at the most popular route, (Los Angeles - Lisbon Humberto Delgado), you can expect to pay $507 for that flight.

What are the most popular airlines that fly from Irvine to Lisbon?

The most popular airlines flying from Irvine to Lisbon are LEVEL, American Airlines and Air Canada. Something to consider prior to booking your flight.

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

Users have found that booking a flight from Irvine to Lisbon at least 25 days early can save you up to 29% on average compared to booking a flight this week. If booking 25 days before your flight isn’t an option for you, users have found flights from Irvine to Lisbon for as little as $857 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,027 for flights departing within the next 3 days.

What is the cheapest month to fly from Irvine to Lisbon?

Flights from Irvine to Lisbon lean towards being more expensive in June. Prices are generally better when you fly from Irvine to Lisbon in February, with the cheapest ticket starting at $470.

What airport do you fly into for flights to Lisbon from Irvine?

Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Irvine to Lisbon. 19 airlines have flights to Humberto Delgado from Irvine on a regular basis. Booking flights from Irvine to Lisbon Humberto Delgado should not be difficult; the airport handles an average of 0 inbound flights from Irvine per day.

Can I find deals for flights from Irvine to Lisbon that include hotel bookings?

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

How can I find direct flights from Irvine to Lisbon?

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

Can I find deals for business class flights from Irvine to Lisbon?

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

$368+ Flights from Irvine to Lisbon - Compare & Save Big

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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Irvine to Lisbon Humberto Delgado are usually found in February or March, booked 87 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Irvine to Lisbon

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$699 (Kiwi.com)
One-way from	$369 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,074

Provider with most accurate pricing for Los Angeles-Lisbon Humberto Delgado flight deals.

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Provider most trusted by Cheapflights users for Los Angeles-Lisbon Humberto Delgado flights.

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From Irvine to Lisbon Humberto Delgado

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One-way flight from Irvine to Lisbon Humberto Delgado

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Highest demand for flights based on searches. 17% potential increase in price ($202 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Irvine to Lisbon

Cheapest flights from Irvine to Lisbon
Explore the most affordable flight options available from Irvine to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

dom. 8/247:50 pmLAX - LIS

1 stop17h 40mIberia

sáb. 9/69:10 amLIS - LAX

1 stop18h 05mIberia

Deal found 4/29

$690

dom. 5/49:25 pmLAX - LIS

1 stop26h 50mMultiple Airlines

mié. 5/216:30 amLIS - LAX

1 stop19h 00mMultiple Airlines

Deal found 4/29

$691

vie. 10/317:00 amLAX - LIS

1 stop19h 00mDelta

dom. 11/95:00 amLIS - LAX

2 stops22h 55mDelta

Deal found 4/29

$697

vie. 10/317:00 pmLAX - LIS

2 stops31h 20mUnited Airlines

dom. 11/910:15 amLIS - LAX

2 stops22h 15mUnited Airlines

Deal found 4/29

$702

dom. 10/512:55 amLAX - LIS

1 stop24h 10mBritish Airways

jue. 10/236:35 amLIS - LAX

1 stop17h 30mBritish Airways

Deal found 4/30

$707

jue. 10/166:00 amLAX - LIS

2 stops19h 20mAir Canada

jue. 10/3011:00 amLIS - LAX

1 stop17h 32mAir Canada

Deal found 4/30

$722

jue. 8/77:55 pmLAX - LIS

1 stop35h 20mTurkish Airlines

jue. 8/214:45 pmLIS - LAX

1 stop37h 40mTurkish Airlines

Deal found 4/30

$795

mar. 6/35:15 pmLAX - LIS

1 stop16h 35mAir France

mar. 6/1710:00 amLIS - LAX

1 stop16h 27mAir France

Deal found 4/30

$804

mié. 10/12:10 pmLAX - LIS

2 stops25h 20mLufthansa

vie. 10/316:10 amLIS - LAX

1 stop17h 05mLufthansa

Deal found 4/30

$815

mar. 10/74:40 pmLAX - LIS

Nonstop11h 05mTAP AIR PORTUGAL

mié. 10/225:35 pmLIS - LAX

1 stop23h 47mTAP AIR PORTUGAL

Deal found 4/30

$816

mar. 6/175:50 pmLAX - LIS

1 stop21h 35mFinnair

vie. 6/276:35 amLIS - LAX

1 stop17h 30mFinnair

Deal found 4/29

$830

dom. 5/257:35 pmLAX - LIS

1 stop19h 45mSWISS

lun. 6/23:35 pmLIS - LAX

1 stop32h 55mSWISS

Deal found 4/29

$839

Best flights from Irvine to Lisbon
Discover carefully curated flight deals from Irvine to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 1, 2025.

sáb. 6/72:00 pmLAX - LIS

2 stops59h 10mMultiple Airlines

jue. 6/123:00 pmLIS - LAX

1 stop34h 30mMultiple Airlines

Deal found 4/30

$699

mié. 5/145:50 pmLAX - LIS

1 stop21h 35mBritish Airways

mar. 5/208:45 pmLIS - LAX

1 stop27h 20mBritish Airways

Deal found 4/30

$712

mié. 5/145:30 pmLAX - LIS

1 stop20h 20mUnited Airlines

mar. 5/2011:25 amLIS - LAX

2 stops33h 37mUnited Airlines

Deal found 4/30

$726

mar. 7/17:30 amLAX - LIS

2 stops17h 50mAir Canada

mar. 9/211:25 amLIS - LAX

2 stops17h 28mAir Canada

Deal found 4/30

$730

mié. 5/147:35 pmLAX - LIS

1 stop19h 45mSWISS

lun. 5/193:35 pmLIS - LAX

1 stop32h 55mSWISS

Deal found 4/30

$737

mar. 7/89:30 pmLAX - LIS

1 stop17h 30mAmerican Airlines

jue. 7/1711:05 amLIS - LAX

1 stop17h 24mAmerican Airlines

Deal found 4/30

$757

lun. 5/128:15 pmLAX - LIS

1 stop17h 20mAer Lingus

mié. 5/2110:15 pmLIS - LAX

1 stop28h 10mAer Lingus

Deal found 4/30

$779

sáb. 5/39:05 pmLAX - LIS

1 stop36h 00mVueling

vie. 5/910:10 pmLIS - LAX

1 stop29h 10mVueling

Deal found 4/30

$803

mar. 6/35:15 pmLAX - LIS

1 stop16h 35mAir France

vie. 6/1310:00 amLIS - LAX

1 stop16h 27mAir France

Deal found 4/30

$804

dom. 5/255:50 pmLAX - LIS

1 stop18h 15mIberia

mié. 6/259:00 amLIS - LAX

1 stop15h 05mIberia

Deal found 4/30

$814

lun. 6/163:15 pmLAX - LIS

2 stops18h 35mDelta

mar. 7/15:40 amLIS - LAX

2 stops22h 41mDelta

Deal found 4/30

$825

mar. 5/204:45 pmLAX - LIS

1 stop22h 05mKLM

lun. 6/27:30 pmLIS - LAX

1 stop27h 20mKLM

Deal found 4/30

$837

Last-minute flights from Irvine to Lisbon
Discover last-minute flight deals from Irvine to Lisbon. Data last updated mayo 1, 2025 and is based on user searches.

dom. 5/49:25 pmLAX - LIS

1 stop26h 50mMultiple Airlines

mié. 5/216:30 amLIS - LAX

1 stop19h 00mMultiple Airlines

Deal found 4/29

$691

lun. 5/54:35 pmLAX - LIS

1 stop36h 00mLOT

mar. 5/272:25 pmLIS - LAX

1 stop32h 10mLOT

Deal found 4/29

$976

lun. 5/56:00 amLAX - LIS

2 stops26h 30mTAP AIR PORTUGAL

mar. 5/135:00 pmLIS - LAX

1 stop24h 09mTAP AIR PORTUGAL

Deal found 4/30

$1,110

mar. 5/61:10 pmLAX - LIS

1 stop33h 40mAir Transat

lun. 5/2611:35 amLIS - LAX

1 stop32h 35mAir Transat

Deal found 4/29

$1,111

jue. 5/87:55 pmLAX - LIS

1 stop28h 35mVueling

mié. 5/2810:05 pmLIS - LAX

1 stop28h 05mVueling

Deal found 4/29

$814

jue. 5/87:55 pmLAX - LIS

1 stop16h 40mIberia

jue. 5/1510:10 pmLIS - LAX

1 stop28h 00mIberia

Deal found 4/29

$843

jue. 5/87:55 pmLAX - LIS

1 stop30h 00mTurkish Airlines

sáb. 5/244:30 pmLIS - LAX

1 stop27h 15mTurkish Airlines

Deal found 4/29

$992

jue. 5/87:30 pmLAX - LIS

1 stop29h 25mScandinavian Airlines

sáb. 5/246:25 pmLIS - LAX

2 stops34h 10mScandinavian Airlines

Deal found 4/29

$1,080

vie. 5/97:45 pmLAX - LIS

1 stop19h 10mMultiple Airlines

sáb. 5/175:55 amLIS - LAX

1 stop19h 35mMultiple Airlines

Deal found 4/28

$701

vie. 5/911:45 pmLAX - LIS

2 stops26h 30mAer Lingus

mar. 5/2010:15 pmLIS - LAX

1 stop28h 10mAer Lingus

Deal found 4/29

$987

vie. 5/912:20 pmLAX - LIS

2 stops49h 00mIcelandair

jue. 5/2910:20 pmLIS - LAX

2 stops32h 19mIcelandair

Deal found 4/29

$1,054

mié. 5/145:50 pmLAX - LIS

1 stop21h 35mBritish Airways

mar. 5/208:45 pmLIS - LAX

1 stop27h 20mBritish Airways

Deal found 4/30

$712

One-way flights from Irvine to Lisbon
Search for one-way flight options from Irvine to Lisbon. Find affordable one-way fares based on user searches. Data last updated mayo 1, 2025.

mar. 7/294:40 pmLAX - LIS

Nonstop11h 05mTAP AIR PORTUGAL

Deal found 4/30

$369

sáb. 5/1010:30 pmLAX - LIS

2 stops39h 45mMultiple Airlines

Deal found 4/30

$371

lun. 6/3010:30 pmLAX - LIS

1 stop26h 50mAir Canada

Deal found 4/30

$396

mar. 7/17:35 pmLAX - LIS

1 stop19h 45mSWISS

Deal found 4/30

$400

vie. 7/43:25 pmLAX - LIS

1 stop15h 25mDelta

Deal found 4/30

$406

sáb. 5/174:12 pmLAX - LIS

2 stops21h 38mUnited Airlines

Deal found 4/30

$426

jue. 5/87:55 pmLAX - LIS

1 stop17h 35mIberia

Deal found 4/30

$447

sáb. 5/247:30 pmLAX - LIS

1 stop29h 30mScandinavian Airlines

Deal found 4/30

$482

lun. 7/2112:59 amLAX - LIS

1 stop24h 06mBritish Airways

Deal found 4/30

$556

mar. 6/102:00 pmLAX - LIS

1 stop32h 50mAir Transat

Deal found 4/30

$645

sáb. 5/108:15 pmLAX - LIS

1 stop17h 20mAer Lingus

Deal found 4/30

$664

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

dom. 5/4

9:25 pm-8:15 am

1 stop26h 50m

Lisbon Humberto Delgado

mié. 5/21

6:30 am-5:30 pm

1 stop19h 00m

$691

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

mié. 5/14

5:50 pm-11:25 pm

1 stop21h 35m

Lisbon Humberto Delgado

mar. 5/20

8:45 pm-4:05 pm

1 stop27h 20m

$712

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

mié. 5/14

5:30 pm-9:50 pm

1 stop20h 20m

Lisbon Humberto Delgado

mar. 5/20

10:25 am-12:56 am

2 stops22h 31m

$754

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

dom. 7/27

8:05 am-9:20 am

1 stop17h 15m

Lisbon Humberto Delgado

vie. 8/15

11:25 am-12:49 pm

2 stops33h 24m

$780

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

mar. 6/3

5:15 pm-5:50 pm

1 stop16h 35m

Lisbon Humberto Delgado

mar. 6/17

10:00 am-6:27 pm

1 stop16h 27m

$804

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

mié. 5/21

5:50 pm-11:25 pm

1 stop21h 35m

Lisbon Humberto Delgado

sáb. 5/31

8:25 am-4:05 pm

1 stop15h 40m

$808

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

jue. 5/8

7:55 pm-8:30 am

1 stop28h 35m

Lisbon Humberto Delgado

jue. 5/29

10:10 pm-6:10 pm

1 stop28h 00m

$816

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

lun. 7/14

12:47 am-8:00 am

2 stops23h 13m

Lisbon Humberto Delgado

mar. 7/29

10:00 am-10:55 pm

1 stop20h 55m

$827

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

mar. 6/17

5:50 pm-11:25 pm

1 stop21h 35m

Lisbon Humberto Delgado

vie. 6/27

6:35 am-4:05 pm

1 stop17h 30m

$830

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

dom. 5/25

7:35 pm-11:20 pm

1 stop19h 45m

Lisbon Humberto Delgado

lun. 6/2

3:35 pm-4:30 pm

1 stop32h 55m

$839

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 20 results

Best time to book a flight from Irvine to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Irvine 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 Irvine to Lisbon

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

The price you pay for your flight from Irvine to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 87 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 Irvine to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Irvine to Lisbon (average of $612). Flying from Irvine to Lisbon in June is currently the most expensive (average of $1,178). 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.

What is the cheapest time of day to fly from IR9 to LIS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Lisbon as you normally would.

What is the cheapest day to fly from Irvine to Lisbon?

Travelers seeking maximum savings on their Irvine to Lisbon flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Lisbon by month

In terms of precipitation, rainfall in Lisbon 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 Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

If weather is an important factor for your trip to Lisbon, 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 Lisbon

Get a feel of what it's like to fly with Delta, KLM and Air Transat from Irvine to Lisbon by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

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

7,934 reviews

Delta

8.0

Very good

7,934 reviews

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.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,934 reviews

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.

Air Transat

7.8

Good

385 reviews

Delta

8.0

Very good

7,934 reviews

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.

SWISS

7.5

Good

1,588 reviews

Delta

8.0

Very good

7,934 reviews

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.

Air France

7.4

Good

1,446 reviews

Delta

8.0

Very good

7,934 reviews

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

What airport do you fly into for flights to Lisbon from Irvine?
Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Irvine to Lisbon. 19 airlines have flights to Humberto Delgado from Irvine on a regular basis. Booking flights from Irvine to Lisbon Humberto Delgado should not be difficult; the airport handles an average of 0 inbound flights from Irvine per day.
How popular is this Irvine to Lisbon flight route?
Flights from Irvine to Lisbon Humberto Delgado have been viewed 28 times in the past calendar month.
What are the cheapest airlines to fly from Irvine to Lisbon one-way?
The cheapest airlines for a one-way flight from Irvine to Lisbon are TAP AIR PORTUGAL ($369), Air Canada ($396), and SWISS ($400).
What are the cheapest flights from Irvine to Lisbon?
While on average a flight from Irvine to Lisbon is generally $1,785, our data shows the cheapest flight currently is $255. When looking at the most popular route, (Los Angeles - Lisbon Humberto Delgado), you can expect to pay $507 for that flight.
Can I find deals for flights from Irvine to Lisbon that include hotel bookings?
Yes. In addition to deals on Irvine to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Irvine to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Lisbon.
Can I find deals for business class flights from Irvine to Lisbon?
Yes. Cheapflights offers flight deals from Irvine to Lisbon 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 Irvine to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Irvine to Lisbon (average of $612). Flying from Irvine to Lisbon in June is currently the most expensive (average of $1,178). 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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Other flights to Lisbon

Top 10 airlines flying from Irvine to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
LEVEL	Cheapest$428	Average$618	FlexibilityNo cancel fee	On-timeN/A
Vueling	Cheapest$509	Average$676	FlexibilityNo cancel fee	On-time88%
SWISS	Cheapest$537	Average$887	FlexibilityNo cancel fee	On-time79%
Delta	Cheapest$540	Average$1,038	FlexibilityNo cancel fee	On-timeN/A
Finnair	Cheapest$540	Average$926	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$566	Average$719	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$568	Average$999	FlexibilityNo cancel fee	On-time69%
Iberia	Cheapest$596	Average$915	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$598	Average$993	FlexibilityNo cancel fee	On-time76%
Virgin Atlantic	Cheapest$607	Average$906	FlexibilityNo cancel fee	On-time72%

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$368+ Cheap flights from Irvine, CA to Lisbon (LIS)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Irvine to Lisbon with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from Irvine to Lisbon Humberto Delgado are usually found in February or March, booked 87 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Irvine to Lisbon

Keep the following information in mind while searching for Irvine to Lisbon flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Irvine to Lisbon

Cheapest flights from Irvine to LisbonExplore the most affordable flight options available from Irvine to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

Explore the most affordable flight options available from Irvine to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Irvine to Lisbon

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

Cheapflights Insights

Everything you need to know about your flight from Irvine to Lisbon

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Lisbon. Price data was last updated on April 25, 2025.

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

What is the cheapest time of day to fly from IR9 to LIS?

Find hourly flight availability from Irvine to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

What is the cheapest day to fly from Irvine to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Lisbon. Price data was last updated on December 16, 2024.

Rainfall in Lisbon by month

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

Temperature in Lisbon by month

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

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated mayo 1, 2025.

Get a feel of what it's like to fly with Delta, KLM and Air Transat from Irvine to Lisbon by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Lisbon. 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 into for flights to Lisbon from Irvine?

How popular is this Irvine to Lisbon flight route?

What are the cheapest airlines to fly from Irvine to Lisbon one-way?

What are the cheapest flights from Irvine to Lisbon?

Can I find deals for flights from Irvine to Lisbon that include hotel bookings?

How can I find direct flights from Irvine to Lisbon?

Can I find deals for business class flights from Irvine to Lisbon?

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

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Alternative routes for Irvine to Lisbon

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Top 10 airlines flying from Irvine to Lisbon

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Cheapest flights from Irvine to Lisbon
Explore the most affordable flight options available from Irvine to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.