Which airports can I use when flying from Lexington to Porto?

Flights from Lexington to Porto usually depart from Lexington Blue Grass (LEX) and arrive at Porto (OPO).

Can I save money by using flexible dates for flights from Lexington to Porto?

Yes. Being flexible with your travel dates can save you up to 34% on the Lexington to Porto route. Monday is the cheapest departure day at $846 round-trip on average, while Saturday is the most expensive at $1,267, a difference of $421. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Porto?

Some of the most popular sights in Porto are Ribeira Square, Mercado do Bolhão and Avenida dos Aliados. These are among the most viewed places in Porto on KAYAK.

Do I need a passport to fly from Lexington to Porto?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Lexington to Porto changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $621 to $1,737. That means the highest observed fare was about 3x higher than the lowest one.

What is the time difference between Lexington and Porto?

Porto is 5 hours ahead of Lexington (Western European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Porto Airport (OPO)?

Porto Airport (OPO) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include: • Klass Wagen • Drive on Holiday • GREEN MOTION • Goldcar Rental SP • SURPRICE CAR RENTAL

What is the cheapest airline to fly from Lexington to Porto?

KLM ($621) and Delta ($645) are the cheapest airlines to fly round-trip from Lexington to Porto according to KAYAK data over the last 5 days.

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Cheapest round-trip

$621

Typical prices: $846-$1,267

KLM

Sun 10/28Sat 11/10

LEX - OPO • 2 stops

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Flight Deals

Cheap Flights from Lexington to Porto (LEX-OPO)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Lexington to Porto

Wed, Oct 28 - Tue, Nov 10

3:34 pm - 3:25 pmLEX Lexington Blue Grass-OPO Porto

19h 51m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

5:55 am - 11:58 pmOPO Porto-LEX Lexington Blue Grass

23h 03m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$621KLM

Fri, Oct 30 - Fri, Nov 6

6:00 am - 7:15 amLEX Lexington Blue Grass-OPO Porto

21h 15m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

5:55 am - 5:13 pmOPO Porto-LEX Lexington Blue Grass

16h 18m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

$645Delta

Sat, Oct 31 - Sat, Nov 7

1:50 pm - 9:30 amLEX Lexington Blue Grass-OPO Porto

15h 40m2 stops Chicago O'Hare Intl Newark

6:00 am - 7:10 pmOPO Porto-LEX Lexington Blue Grass

18h 10m2 stops Frankfurt am Main Chicago O'Hare Intl

$711United Airlines

Wed, Jan 20 - Fri, Jan 22

5:00 am - 3:20 pmLEX Lexington Blue Grass-OPO Porto

29h 20m2 stops Chicago O'Hare Intl Frankfurt am Main

6:00 am - 11:56 pmOPO Porto-LEX Lexington Blue Grass

22h 56m2 stops Frankfurt am Main Chicago O'Hare Intl

$747United Airlines

Wed, Jan 20 - Fri, Jan 22

5:00 am - 3:20 pmLEX Lexington Blue Grass-OPO Porto

29h 20m2 stops Chicago O'Hare Intl Frankfurt am Main

6:00 am - 11:56 pmOPO Porto-LEX Lexington Blue Grass

22h 56m2 stops Frankfurt am Main Chicago O'Hare Intl

$748United Airlines

Tue, Jan 19 - Thu, Jan 21

5:00 am - 11:45 amLEX Lexington Blue Grass-OPO Porto

25h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

6:00 am - 8:32 pmOPO Porto-LEX Lexington Blue Grass

19h 32m2 stops Frankfurt am Main Chicago O'Hare Intl

$812United Airlines

Thu, Oct 29 - Thu, Nov 5

1:49 pm - 9:30 amLEX Lexington Blue Grass-OPO Porto

15h 41m2 stops Chicago O'Hare Intl Newark

12:35 pm - 8:35 pmOPO Porto-LEX Lexington Blue Grass

37h 00m2 stops Frankfurt am Main Chicago O'Hare Intl

$918United Airlines

Fri, Oct 30 - Fri, Nov 6

1:49 pm - 9:30 amLEX Lexington Blue Grass-OPO Porto

15h 41m2 stops Chicago O'Hare Intl Newark

7:00 am - 8:35 pmOPO Porto-LEX Lexington Blue Grass

18h 35m3 stops Lisbon Humberto Delgado Newark Chicago O'Hare Intl

$1,737United Airlines

Booking Insights

Price, demand and travel trends for Lexington to Porto flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Lexington to Porto with more confidence.

Prices

Airlines

How much is a round-trip flight from Lexington to Porto?

Round-trip flights from Lexington to Porto start at $621. Prices are below average for this route right now, with typical round-trip fares ranging from $846 to $1,267. The lowest price found in the past 5 days was $621 on KLM.

Find deals

Cheapest flight	$553

Flight from Lexington to Porto

When to book flights from Lexington to Porto

Are your dates flexible? Find out the best times to travel from Lexington to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Lexington to Porto?
Flights from Lexington to Porto usually depart from Lexington Blue Grass (LEX) and arrive at Porto (OPO).
Can I save money by using flexible dates for flights from Lexington to Porto?
Yes. Being flexible with your travel dates can save you up to 34% on the Lexington to Porto route. Monday is the cheapest departure day at $846 round-trip on average, while Saturday is the most expensive at $1,267, a difference of $421. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Porto?
Some of the most popular sights in Porto are Ribeira Square, Mercado do Bolhão and Avenida dos Aliados. These are among the most viewed places in Porto on KAYAK.
Do I need a passport to fly from Lexington to Porto?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Lexington to Porto changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $621 to $1,737. That means the highest observed fare was about 3x higher than the lowest one.
What is the time difference between Lexington and Porto?
Porto is 5 hours ahead of Lexington (Western European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Porto Airport (OPO)?
Porto Airport (OPO) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
• Klass Wagen
• Drive on Holiday
• GREEN MOTION
• Goldcar Rental SP
• SURPRICE CAR RENTAL

If your dates can be flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $846 - about $421 less than Saturday (33% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Porto Airport.
- Opo Hotel Porto Aeroporto

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LEX - OPO

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Everything you should know

Cheap Flights from Lexington to Porto (LEX-OPO)

Recent round-trip flight deals from Lexington to Porto

Recent one-way flight deals from Lexington to Porto

Price, demand and travel trends for Lexington to Porto flights

How much is a round-trip flight from Lexington to Porto?

What is the cheapest airline to fly from Lexington to Porto?

Key details for Lexington to Porto flights

Cheapest flight

When to book flights from Lexington to Porto

Your Lexington to Porto flight questions, answered

Your guide to booking Lexington to Porto flights

More options for your flight from Lexington to Porto

Complete your trip to Porto with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Lexington to Porto

Find direct flights to and from Lexington and Porto

Flights from domestic origins to Porto

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