How popular is this Riverside to Lisbon flight route?

Within the past month, 21 users have taken a look at flights from Riverside to Lisbon Humberto Delgado.

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

One-way options have recently been found by users for as low as $387 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Iberia from $428 and Delta from $439 one-way.

What are the cheapest flights from Riverside to Lisbon?

The cheapest flight price from Riverside to Lisbon is $252. On average you can expect to pay $1,802. The most popular route, (Los Angeles - Lisbon Humberto Delgado), can usually be booked for $510.

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

LEVEL, American Airlines and Air Canada are the most popular airlines when flying from Riverside to Lisbon.

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

Travelers have found it’s best to book a flight 25 days in advance to save up to 29% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 25 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Riverside to Lisbon 1-2 weeks in advance for as low as $857, or $1,027 for flights within the next 24 hours.

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

February is one of the best times of the year to fly to Lisbon from Riverside. Prices for February average $946 per person but you can even find prices for as low as $470. The most expensive prices can be found in the month of June. Opting for a February flight can save you 32% on your journey compared to booking in June

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

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

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

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

How can I find direct flights from Riverside to Lisbon?

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

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

Yes. Cheapflights offers flight deals from Riverside 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.

$367+ Flights from Riverside to Lisbon

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1. Tell us where you want to go

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

2. Select your favorite providers

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Cheapflights Tip: The best prices from Riverside 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 Riverside to Lisbon

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$675 (Norse)
One-way from	$367 (Vueling Global)
Popular in	June
Cheapest in	February
Average price	$871

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 Riverside to Lisbon Humberto Delgado

Search Deals

One-way flight from Riverside to Lisbon Humberto Delgado

Search Deals

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

Search Deals

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 April 2025

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Find flight deals from Riverside to Lisbon

Cheapest flights from Riverside to Lisbon
Explore the most affordable flight options available from Riverside to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Fri 5/29:25 pmLAX - LIS

1 stop27h 15mMultiple Airlines

Thu 5/224:20 pmLIS - LAX

1 stop34h 45mMultiple Airlines

Deal found 4/22

$675

Fri 9/197:50 pmLAX - LIS

1 stop16h 45mIberia

Sat 9/279:10 amLIS - LAX

1 stop16h 55mIberia

Deal found 4/21

$682

Fri 9/197:30 pmLAX - LIS

1 stop17h 10mScandinavian Airlines

Wed 10/16:25 pmLIS - LAX

1 stop29h 55mScandinavian Airlines

Deal found 4/21

$695

Thu 10/166:00 amLAX - LIS

2 stops19h 20mAir Canada

Thu 10/3011:00 amLIS - LAX

1 stop17h 32mAir Canada

Deal found 4/22

$698

Mon 10/205:00 amLAX - LIS

2 stops20h 20mUnited Airlines

Thu 10/3011:00 amLIS - LAX

1 stop17h 32mUnited Airlines

Deal found 4/21

$703

Sun 8/104:40 pmLAX - LIS

Nonstop11h 05mTAP AIR PORTUGAL

Sun 8/249:55 amLIS - LAX

Nonstop12h 30mTAP AIR PORTUGAL

Deal found 4/21

$704

Wed 10/82:10 pmLAX - LIS

2 stops25h 20mLufthansa

Wed 11/196:10 amLIS - LAX

1 stop17h 05mLufthansa

Deal found 4/20

$732

Wed 9/1712:10 amLAX - LIS

1 stop31h 20mTurkish Airlines

Thu 9/2510:55 amLIS - LAX

1 stop32h 50mTurkish Airlines

Deal found 4/22

$744

Wed 5/77:35 pmLAX - LIS

1 stop19h 45mSWISS

Thu 5/155:55 amLIS - LAX

1 stop18h 35mSWISS

Deal found 4/21

$787

Mon 5/511:55 pmLAX - LIS

2 stops24h 05mDelta

Mon 5/1211:40 amLIS - LAX

1 stop32h 10mDelta

Deal found 4/21

$797

Sat 9/209:00 pmLAX - LIS

1 stop15h 35mVueling

Fri 9/269:10 amLIS - LAX

1 stop16h 55mVueling

Deal found 4/22

$800

Best flights from Riverside to Lisbon
Discover carefully curated flight deals from Riverside to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Fri 5/29:25 pmLAX - LIS

1 stop27h 15mMultiple Airlines

Thu 5/224:20 pmLIS - LAX

1 stop34h 45mMultiple Airlines

Deal found 4/22

$675

Fri 9/197:50 pmLAX - LIS

1 stop16h 45mIberia

Sat 9/279:10 amLIS - LAX

1 stop16h 55mIberia

Deal found 4/21

$682

Fri 9/197:30 pmLAX - LIS

1 stop17h 10mScandinavian Airlines

Wed 10/16:25 pmLIS - LAX

1 stop29h 55mScandinavian Airlines

Deal found 4/21

$695

Thu 10/166:00 amLAX - LIS

2 stops19h 20mAir Canada

Thu 10/3011:00 amLIS - LAX

2 stops36h 06mAir Canada

Deal found 4/22

$698

Sun 8/104:40 pmLAX - LIS

Nonstop11h 05mTAP AIR PORTUGAL

Sun 8/249:55 amLIS - LAX

Nonstop12h 30mTAP AIR PORTUGAL

Deal found 4/21

$704

Wed 10/82:10 pmLAX - LIS

2 stops25h 20mLufthansa

Wed 11/196:10 amLIS - LAX

1 stop17h 05mLufthansa

Deal found 4/20

$732

Wed 9/1712:10 amLAX - LIS

1 stop31h 20mTurkish Airlines

Wed 9/245:55 amLIS - LAX

1 stop24h 30mTurkish Airlines

Deal found 4/21

$744

Tue 9/1610:30 pmLAX - LIS

1 stop26h 50mUnited Airlines

Tue 9/3011:25 amLIS - LAX

1 stop18h 10mUnited Airlines

Deal found 4/21

$767

Wed 5/78:05 pmLAX - LIS

1 stop19h 05mBritish Airways

Wed 5/216:35 amLIS - LAX

1 stop17h 30mBritish Airways

Deal found 4/22

$768

Wed 5/77:35 pmLAX - LIS

1 stop35h 10mSWISS

Tue 5/203:35 pmLIS - LAX

1 stop32h 55mSWISS

Deal found 4/21

$787

Mon 5/511:55 pmLAX - LIS

2 stops24h 05mDelta

Mon 5/1211:40 amLIS - LAX

1 stop32h 10mDelta

Deal found 4/21

$797

Sat 9/209:00 pmLAX - LIS

1 stop15h 35mVueling

Fri 9/269:10 amLIS - LAX

1 stop16h 55mVueling

Deal found 4/22

$800

Last-minute flights from Riverside to Lisbon
Discover last-minute flight deals from Riverside to Lisbon. Data last updated April 22, 2025 and is based on user searches.

Mon 4/288:15 pmLAX - LIS

1 stop17h 20mAer Lingus

Tue 5/610:15 pmLIS - LAX

1 stop28h 10mAer Lingus

Deal found 4/21

$975

Mon 4/287:30 pmLAX - LIS

1 stop17h 10mScandinavian Airlines

Fri 5/237:05 amLIS - LAX

2 stops39h 42mScandinavian Airlines

Deal found 4/21

$1,038

Wed 4/305:05 pmLAX - LIS

1 stop14h 35mBritish Airways

Fri 5/211:05 amLIS - LAX

1 stop15h 58mBritish Airways

Deal found 4/22

$1,030

Wed 4/304:35 pmLAX - LIS

1 stop36h 45mLOT

Wed 5/71:35 pmLIS - LAX

1 stop38h 30mLOT

Deal found 4/22

$1,032

Thu 5/17:20 pmLAX - LIS

1 stop17h 15mIberia

Fri 5/99:10 amLIS - LAX

1 stop17h 00mIberia

Deal found 4/21

$900

Thu 5/17:55 pmLAX - LIS

1 stop30h 00mTurkish Airlines

Wed 6/184:30 pmLIS - LAX

1 stop27h 15mTurkish Airlines

Deal found 4/21

$1,087

Fri 5/29:25 pmLAX - LIS

1 stop27h 15mMultiple Airlines

Thu 5/224:20 pmLIS - LAX

1 stop34h 45mMultiple Airlines

Deal found 4/22

$675

Fri 5/29:55 amLAX - LIS

2 stops28h 40mTAP AIR PORTUGAL

Fri 5/97:05 amLIS - LAX

2 stops34h 02mTAP AIR PORTUGAL

Deal found 4/21

$1,142

Mon 5/511:55 pmLAX - LIS

2 stops24h 05mDelta

Mon 5/1211:40 amLIS - LAX

1 stop32h 10mDelta

Deal found 4/21

$797

Wed 5/77:35 pmLAX - LIS

1 stop35h 10mSWISS

Tue 5/203:35 pmLIS - LAX

1 stop32h 55mSWISS

Deal found 4/21

$787

Sun 5/116:52 pmLAX - LIS

2 stops32h 13mUnited Airlines

Tue 5/2011:25 amLIS - LAX

2 stops33h 37mUnited Airlines

Deal found 4/21

$781

Mon 5/124:30 pmLAX - LIS

2 stops21h 35mLufthansa

Tue 5/206:15 amLIS - LAX

2 stops26h 21mLufthansa

Deal found 4/21

$811

One-way flights from Riverside to Lisbon
Search for one-way flight options from Riverside to Lisbon. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Sat 5/107:45 pmLAX - LIS

1 stop28h 30mMultiple Airlines

Deal found 4/22

$367

Sat 7/124:40 pmLAX - LIS

Nonstop11h 05mTAP AIR PORTUGAL

Deal found 4/21

$387

Mon 5/127:55 pmLAX - LIS

1 stop16h 40mIberia

Deal found 4/22

$428

Mon 5/56:00 amLAX - LIS

1 stop18h 00mDelta

Deal found 4/21

$439

Tue 7/18:05 pmLAX - LIS

1 stop18h 55mBritish Airways

Deal found 4/22

$440

Tue 5/131:25 pmLAX - LIS

1 stop20h 30mAmerican Airlines

Deal found 4/22

$443

Sat 7/1912:08 amLAX - LIS

2 stops25h 12mUnited Airlines

Deal found 4/22

$444

Mon 5/1210:20 pmLAX - LIS

2 stops28h 45mAir Canada

Deal found 4/22

$446

Fri 7/49:00 pmLAX - LIS

1 stop17h 25mAir France

Deal found 4/22

$465

Sat 4/269:05 pmLAX - LIS

1 stop36h 00mVueling

Deal found 4/22

$475

Fri 5/97:30 pmLAX - LIS

1 stop29h 30mScandinavian Airlines

Deal found 4/21

$482

Tue 6/102:00 pmLAX - LIS

1 stop32h 50mAir Transat

Deal found 4/21

$619

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Fri 5/2

9:25 pm-8:40 am

1 stop27h 15m

Lisbon Humberto Delgado

Thu 5/22

4:20 pm-7:05 pm

1 stop34h 45m

$675

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Fri 9/19

7:50 pm-8:35 pm

1 stop16h 45m

Lisbon Humberto Delgado

Sat 9/27

9:10 am-6:05 pm

1 stop16h 55m

$682

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Fri 9/19

7:30 pm-8:40 pm

1 stop17h 10m

Lisbon Humberto Delgado

Wed 10/1

6:25 pm-4:20 pm

1 stop29h 55m

$695

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Thu 10/16

6:00 am-9:20 am

2 stops19h 20m

Lisbon Humberto Delgado

Tue 10/21

11:25 am-7:40 pm

1 stop16h 15m

$698

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Sun 8/10

4:40 pm-11:45 am

Nonstop11h 05m

Lisbon Humberto Delgado

Sun 8/24

9:55 am-2:25 pm

Nonstop12h 30m

$704

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Wed 10/8

2:10 pm-10:05 pm

2 stops23h 55m

Lisbon Humberto Delgado

Tue 11/18

6:10 am-3:15 pm

1 stop17h 05m

$732

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Wed 9/17

12:10 am-3:30 pm

1 stop31h 20m

Lisbon Humberto Delgado

Thu 9/25

10:55 am-11:45 am

1 stop32h 50m

$744

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Tue 9/16

10:30 pm-9:20 am

1 stop26h 50m

Lisbon Humberto Delgado

Fri 9/26

11:25 am-9:35 pm

1 stop18h 10m

$767

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Wed 5/7

8:05 pm-11:10 pm

1 stop19h 05m

Lisbon Humberto Delgado

Wed 5/21

6:35 am-4:05 pm

1 stop17h 30m

$768

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Wed 5/7

7:35 pm-11:20 pm

1 stop19h 45m

Lisbon Humberto Delgado

Thu 5/15

5:55 am-4:30 pm

1 stop18h 35m

$787

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 24 results

Best time to book a flight from Riverside to Lisbon

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

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

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Riverside to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Riverside to Lisbon (average of $612). Flying from Riverside to Lisbon 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.

What is the cheapest time of day to fly from R1V to LIS?

When flying from Riverside to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Travelers seeking maximum savings on their Riverside 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, Air Transat and SWISS from Riverside to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 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

7,920 reviews

Delta

8.0

Very good

7,920 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

7,920 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

1,582 reviews

Delta

8.0

Very good

7,920 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

1,441 reviews

Delta

8.0

Very good

7,920 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.

United Airlines

7.4

Good

8,683 reviews

Delta

8.0

Very good

7,920 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 Riverside?
Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Riverside to Lisbon. 19 airlines have flights to Humberto Delgado from Riverside on a regular basis. Booking flights from Riverside to Lisbon Humberto Delgado should not be difficult; the airport handles an average of 0 inbound flights from Riverside per day.
How popular is this Riverside to Lisbon flight route?
Within the past month, 21 users have taken a look at flights from Riverside to Lisbon Humberto Delgado.
What are the cheapest airlines to fly from Riverside to Lisbon one-way?
One-way options have recently been found by users for as low as $387 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Iberia from $428 and Delta from $439 one-way.
What are the cheapest flights from Riverside to Lisbon?
The cheapest flight price from Riverside to Lisbon is $252. On average you can expect to pay $1,802. The most popular route, (Los Angeles - Lisbon Humberto Delgado), can usually be booked for $510.
Can I find deals for flights from Riverside to Lisbon that include hotel bookings?
Yes. In addition to deals on Riverside to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Riverside to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riverside to Lisbon.
Can I find deals for business class flights from Riverside to Lisbon?
Yes. Cheapflights offers flight deals from Riverside 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 Riverside to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Riverside to Lisbon (average of $612). Flying from Riverside to Lisbon 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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Other flights to Lisbon

Top 10 airlines flying from Riverside to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
LEVEL	Cheapest$428	Average$626	FlexibilityNo cancel fee	On-timeN/A
Vueling	Cheapest$509	Average$692	FlexibilityNo cancel fee	On-time88%
SWISS	Cheapest$537	Average$916	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$1,000	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$598	Average$1,007	FlexibilityNo cancel fee	On-time76%
Iberia	Cheapest$599	Average$912	FlexibilityNo cancel fee	On-time77%
Virgin Atlantic	Cheapest$607	Average$906	FlexibilityNo cancel fee	On-time72%

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$367+ Cheap flights from Riverside, 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Riverside to Lisbon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Riverside 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 Riverside to Lisbon

Keep the following information in mind while searching for Riverside to Lisbon flight deals. Data was last updated April 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Riverside to Lisbon

Cheapest flights from Riverside to LisbonExplore the most affordable flight options available from Riverside to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from Riverside to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Riverside to Lisbon

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Lisbon. Price data was last updated on April 18, 2025.

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

What is the cheapest time of day to fly from R1V to LIS?

Find hourly flight availability from Riverside 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 April 22, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Riverside 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 a feel of what it's like to fly with Delta, Air Transat and SWISS from Riverside to Lisbon by reading reviews from past customers. 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 Riverside 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 Riverside?

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

What are the cheapest flights from Riverside to Lisbon?

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

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Alternative routes for Riverside to Lisbon

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Top 10 airlines flying from Riverside to Lisbon

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Cheapest flights from Riverside to Lisbon
Explore the most affordable flight options available from Riverside to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.