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Portugal

$604+ Cheap flights from Lexington (LEX) to Portugal

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — LIS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Lexington to Portugal

Keep the following information in mind while searching for Lexington to Portugal flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$791
(United Airlines)

One-way from

$604
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$863
Provider with most accurate pricing for Lexington Blue Grass-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Lexington Blue Grass-Lisbon Humberto Delgado flights.
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From Lexington Blue Grass to Portugal
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One-way flight from Lexington Blue Grass to Portugal
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Highest demand for flights based on searches. 21% potential increase in price ($261 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($58 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 Lexington to Portugal

Cheapest flights from Lexington to Portugal
Explore the most affordable flight options available from Lexington to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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 11/107:30 amLEX - LIS
2 stops21h 45mUnited Airlines
Thu 11/2010:15 amLIS - LEX
2 stops18h 26mUnited Airlines
Deal found 4/17$648
This British Airways deal was found by Cheapflights users on 4/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:09 pmLEX - LIS
2 stops20h 56mBritish Airways
Thu 11/2010:55 amLIS - LEX
1 stop11h 40mBritish Airways
Deal found 4/17$657
This United deal was found by Cheapflights users on 4/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/211:20 amLEX - OPO
2 stops19h 20mMultiple Airlines
Sat 11/84:30 pmOPO - LEX
2 stops36h 11mMultiple Airlines
Deal found 4/17$736
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 11/711:00 amLEX - LIS
2 stops22h 35mDelta
Sun 11/165:00 amLIS - LEX
2 stops23h 55mDelta
Deal found 4/17$773
This Lufthansa deal was found by Cheapflights users on 4/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:50 pmLEX - OPO
2 stops35h 30mLufthansa
Mon 10/66:15 amOPO - LEX
2 stops46h 42mLufthansa
Deal found 4/17$846
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 9/205:50 pmLEX - OPO
2 stops34h 55mUnited Airlines
Thu 10/96:00 amOPO - LEX
2 stops40h 15mUnited Airlines
Deal found 4/17$848
This Lufthansa deal was found by Cheapflights users on 4/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:48 pmLEX - LIS
2 stops23h 02mLufthansa
Sun 10/54:15 pmLIS - LEX
2 stops36h 42mLufthansa
Deal found 4/17$920
This Delta deal was found by Cheapflights users on 4/17. 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.
Sun 9/217:45 pmLEX - OPO
2 stops21h 30mDelta
Mon 10/611:30 amOPO - LEX
2 stops41h 25mDelta
Deal found 4/17$924
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 9/203:59 pmLEX - LIS
1 stop12h 06mAmerican Airlines
Sat 10/46:35 amLIS - LEX
2 stops17h 07mAmerican Airlines
Deal found 4/17$982
This KLM deal was found by Cheapflights users on 4/17. 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.
Fri 9/197:45 pmLEX - OPO
2 stops17h 25mKLM
Tue 10/76:15 amOPO - LEX
2 stops20h 21mKLM
Deal found 4/17$1,039
This Air Canada deal was found by Cheapflights users on 4/17. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:00 pmLEX - LIS
3 stops19h 00mAir Canada
Sun 10/57:35 amLIS - LEX
3 stops18h 13mAir Canada
Deal found 4/17$1,261
This Air Canada deal was found by Cheapflights users on 4/17. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:00 pmLEX - LIS
3 stops21h 25mMultiple Airlines
Sun 11/1611:00 amLIS - LEX
2 stops17h 41mMultiple Airlines
Deal found 4/17$1,346

Cheapflights Fare Finder

Customize your flight search to find flights from Lexington to Portugal 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 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Lexington to Portugal that are best for you.

Fly from

Lexington

Fly to

Portugal

Route

Depart

Return

Price

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

Tue 8/5

7:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Tue 8/19

11:25 am-4:55 pm

2 stops34h 30m

$791

LexingtonPorto

LEX - OPO

LEXOPO

Lexington Blue Grass

Sat 9/20

5:50 pm-6:55 am

2 stops32h 05m

Porto

Tue 10/7

6:15 am-8:48 pm

2 stops19h 33m

$814

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

Tue 8/5

5:55 pm-9:05 am

1 stop10h 10m

Lisbon Humberto Delgado

Tue 8/19

8:45 pm-11:24 pm

2 stops31h 39m

$820

LexingtonPorto

LEX - OPO

LEXOPO

Lexington Blue Grass

Sat 9/20

5:50 pm-10:20 am

2 stops35h 30m

Porto

Mon 10/6

6:15 am-11:57 pm

2 stops46h 42m

$846

LexingtonPorto

LEX - OPO

LEXOPO

Lexington Blue Grass

Sat 9/20

5:50 pm-9:45 am

2 stops34h 55m

Porto

Thu 10/9

6:00 am-5:15 pm

2 stops40h 15m

$848

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

Wed 9/24

5:48 pm-9:50 pm

2 stops23h 02m

Lisbon Humberto Delgado

Sun 10/5

4:15 pm-11:57 pm

2 stops36h 42m

$920

LexingtonPorto

LEX - OPO

LEXOPO

Lexington Blue Grass

Sun 9/21

6:29 pm-10:15 pm

2 stops22h 46m

Porto

Tue 10/7

6:15 am-9:36 pm

2 stops20h 21m

$924

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

Sat 9/20

3:59 pm-9:05 am

1 stop12h 06m

Lisbon Humberto Delgado

Sat 10/4

6:35 am-6:42 pm

2 stops17h 07m

$982

LexingtonPorto

LEX - OPO

LEXOPO

Lexington Blue Grass

Fri 9/19

7:45 pm-6:10 pm

2 stops17h 25m

Porto

Tue 10/7

6:15 am-9:36 pm

2 stops20h 21m

$1,039

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

Wed 9/24

2:00 pm-2:00 pm

3 stops19h 00m

Lisbon Humberto Delgado

Sun 10/5

7:35 am-8:48 pm

3 stops18h 13m

$1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 12 results
1
2

Best time to book a flight from Lexington to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Lexington 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 Lexington to Portugal

What is the cheapest month to book a flight from Lexington to Portugal?

Currently, January is the cheapest month in which you can book a flight from Lexington to Portugal (average of $612). Flying from Lexington to Portugal 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 LEX to PT?

Find hourly flight availability from Lexington to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

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

Rainfall in Portugal by month

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

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

Temperature in Portugal by month

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

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

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated April 17, 2025.
To help decide which airline to fly from Lexington to Portugal, see what other customers have to say about Delta, KLM 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
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

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
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

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
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

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
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

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 Canada
7.0
Good
9,142 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

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

Find useful and relevant information for your journey from Lexington to Portugal. 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 from for flights from Lexington to Portugal?

    If you book a flight to Portugal from Lexington, you will be flying from Blue Grass, which is the city’s only airport. Lexington Blue Grass (LEX) is located 5.6 mi from the center of Lexington.

  • Can I find deals for flights from Lexington to Portugal that include hotel bookings?

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

  • How can I find direct flights from Lexington to Portugal?

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

  • Can I find deals for business class flights from Lexington to Portugal?

    Yes. Cheapflights offers flight deals from Lexington to Portugal 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 Lexington to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Lexington to Portugal (average of $612). Flying from Lexington to Portugal 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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Top 3 airlines flying from Lexington to Portugal

Discover the top 3 airlines that operate flights from Lexington to Portugal. 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 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$577Average$701FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$590Average$980FlexibilityNo cancel feeOn-time71%
DeltaCheapest$729Average$991FlexibilityNo cancel feeOn-timeN/A

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