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$310+ Cheap flights from Irving, TX 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LIS
Nov 10 — Nov 171
1 adult
Sun 11/10
Sun 11/17
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The best prices from Irving to Lisbon Humberto Delgado are usually found in January or February, booked 40 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Irving to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Irving (1RV) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$604
(Air Canada)

One-way from

$310
(Kiwi.com)
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From Irving to Lisbon Humberto Delgado
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One-way flight from Irving to Lisbon Humberto Delgado
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Find flight deals from Irving to Lisbon

Cheapest flights from Irving to Lisbon
Explore the most affordable flight options available from Irving to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This CheapOair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:35 amDFW - LIS
1 stop15h 20mAir Canada
Tue 12/1011:00 amLIS - DFW
2 stops37h 39mAir Canada
Deal found 11/4$614
This Ovago deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/25:20 pmDFW - LIS
1 stop18h 45mIberia
Thu 12/1212:30 pmLIS - DFW
1 stop14h 05mIberia
Deal found 11/3$617
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/21:06 pmDFW - LIS
1 stop13h 04mUnited Airlines
Thu 12/1210:55 amLIS - DFW
2 stops39h 30mUnited Airlines
Deal found 11/3$619
This Finnair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/98:55 pmDFW - LIS
1 stop19h 00mFinnair
Tue 12/246:30 amLIS - DFW
1 stop16h 30mFinnair
Deal found 11/4$625
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:35 amDFW - LIS
1 stop15h 20mMultiple Airlines
Sat 12/1411:00 amLIS - DFW
1 stop18h 04mMultiple Airlines
Deal found 11/5$627
This KLM deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/49:38 amDFW - LIS
2 stops14h 57mKLM
Wed 12/1111:25 amLIS - DFW
2 stops18h 50mKLM
Deal found 11/4$635
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/49:00 pmDFW - LIS
1 stop14h 45mAmerican Airlines
Wed 12/1811:15 amLIS - DFW
1 stop18h 43mAmerican Airlines
Deal found 11/4$636
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:30 amDFW - LIS
1 stop20h 25mDelta
Mon 12/2311:15 amLIS - DFW
1 stop16h 11mDelta
Deal found 11/4$639
This Justfly.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/294:15 pmDFW - LIS
1 stop35h 35mBritish Airways
Fri 1/1012:55 pmLIS - DFW
1 stop29h 55mBritish Airways
Deal found 11/4$694
This Air France deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1211:36 amDFW - LIS
2 stops14h 24mAir France
Sun 11/1711:15 amLIS - DFW
2 stops17h 05mAir France
Deal found 11/4$772
This Virgin Atlantic deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/187:00 amDFW - LIS
2 stops17h 35mVirgin Atlantic
Tue 12/2411:15 amLIS - DFW
2 stops19h 07mVirgin Atlantic
Deal found 11/4$831
This Scandinavian Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/41:59 pmDFW - LIS
3 stops26h 11mScandinavian Airlines
Wed 12/187:05 amLIS - DFW
2 stops20h 02mScandinavian Airlines
Deal found 11/4$1,022

Find flights from Irving to Lisbon within your budget

Customize your flight search to find flights from Irving to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,554,862 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Tue 12/10

2:45 pm-5:35 am

1 stop32h 50m

$310

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Wed 3/5

5:35 pm-9:20 am

2 stops33h 45m

$319

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sun 12/8

6:30 pm-2:50 pm

1 stop14h 20m

$334

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Wed 3/12

5:50 am-6:35 am

2 stops19h 45m

$346

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 12/2

6:30 pm-2:55 pm

1 stop14h 25m

$347

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sat 4/12

7:15 am-9:20 am

3 stops44h 05m

$349

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 12/2

12:15 pm-9:00 am

1 stop14h 45m

$350

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 12/23

4:55 pm-3:25 pm

1 stop16h 30m

$400

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Fri 3/14

8:15 pm-11:30 pm

2 stops46h 15m

$414

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 12/23

2:40 pm-6:05 pm

2 stops21h 25m

$669

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 28 results
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Best time to book a flight from Irving to Lisbon

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

Travel insights for flights from Irving to Lisbon

Get recent, data-driven insights about flights from Irving to Lisbon including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Irving to Lisbon. Price data was last updated on November 1, 2024.

The best time to book flights from Irving to Lisbon is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Find deals

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

Currently, December is the cheapest month in which you can book a flight from Irving to Lisbon (average of $575). Flying from Irving to Lisbon in June is currently the most expensive (average of $1,182). 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 1RV to LIS?

Find hourly flight availability from Irving 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 November 5, 2024.

When flying from Irving 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 Irving to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Irving to Lisbon. Price data was last updated on November 3, 2024.

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

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Rainfall in Lisbon by month

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

Plan your trip to Lisbon by taking into account the average temperature totals 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 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 November 5, 2024.
To help decide which airline to fly from Irving to Lisbon, see what other customers have to say about KLM, Lufthansa and United Airlines. 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
8,830 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,830 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,316 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,646 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.6
Good
666 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Irving 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 Irving?

    Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from Irving. On average, Humberto Delgado has 0 inbound flights from Irving per day from 11 airlines. Lisbon Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

  • Can I find flights from Irving to Lisbon for under $700 on Cheapflights?

    Yes, there are multiple flights from Irving to Lisbon for under $700. The cheapest flight booked recently is on Air Canada for just $604, but on average you can expect to pay $652.

  • Are there last-minute flights available from Irving to Lisbon for under $800?

    There are currently 7+ open flights from Irving to Lisbon within the next 7 days for less than $800.

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

    The cheapest airlines for a one-way flight from Irving to Lisbon are British Airways ($334), American Airlines ($347), and KLM ($350).

  • What does DFW to LIS mean?

    This is defined as Dallas/Fort Worth Airport (DFW) and Lisbon Humberto Delgado Airport (LIS). Codes like Lisbon Humberto Delgado Airport are often used to just call airports uniquely. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Dallas Love Field Airport (DAL), Waco Airport (ACT), Tyler Pounds Field Airport (TYR), Dallas Addison Airport (ADS).

  • Can I find deals for flights from Irving to Lisbon that include extra baggage allowance?

    The amount of baggage you can bring on your Irving to Lisbon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Irving to Lisbon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Irving to Lisbon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Irving to Lisbon?

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

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

    Yes. Cheapflights offers flight deals from Irving 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.

  • Can I find deals for flights from Irving to Lisbon that allow pets onboard?

    Many airlines flying from Irving to Lisbon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Irving to Lisbon?

    Yes, you can often find last-minute deals on Irving to Lisbon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Irving to Lisbon flight deals updated?

    The Irving to Lisbon flight deals you see on this page were last updated on 11/5.

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

    Currently, December is the cheapest month in which you can book a flight from Irving to Lisbon (average of $575). Flying from Irving to Lisbon in June is currently the most expensive (average of $1,182). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Irving to Lisbon

Discover the top 10 airlines that operate flights from Irving to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,554,862 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$495Average$910FlexibilityNo cancel feeOn-time76%
FinnairCheapest$506Average$666FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$535Average$823FlexibilityNo cancel feeOn-time71%
IberiaCheapest$547Average$935FlexibilityNo cancel feeOn-time77%
DeltaCheapest$550Average$780FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$551Average$893FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$575Average$817FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$577Average$777FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$584Average$843FlexibilityNo cancel feeOn-time77%
KLMCheapest$606Average$821FlexibilityNo cancel feeOn-time75%
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