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One Way Flights from Dayton to Porto (DAY to OPO)

Discover alternate routes & cheap one way flights from Dayton to Porto (DAY to OPO) within a departure date range.

⭐ Search by country or region to discover cheaper routes you didn't know existed. Example: Netherlands → Italy or Europe → South-East Asia.

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  • TRY 24920
    KLM Royal Dutch AirlinesIberia Airlines
    2:23pm - 8:00am
    Wed Jul 31st
    36h 37m
    Dayton (DAY) → Porto (OPO)
    3 Stops

    Wed Jul 31st 2024 KLM Royal Dutch Airlines · KL 5878 Depart at 2:23pm from Dayton (DAY) Fly for 1h 42m Arrive at 4:05pm in Atlanta (ATL)

    Layover in Atlanta for 2h 45m

    Wed Jul 31st 2024 KLM Royal Dutch Airlines · KL 4841 Depart at 6:50pm from Atlanta (ATL) Fly for 8h 0m Arrive at 7:50am in London (LHR)

    Layover in London for 13h 0m

    Thu Aug 1st 2024 Iberia Airlines · IB 5659 Depart at 8:50pm from London (LHR) Fly for 2h 9m Arrive at 11:59pm in Barcelona (BCN)

    Layover in Barcelona for 7h 1m

    Fri Aug 2nd 2024 Iberia Airlines · IB 5790 Depart at 7:00am from Barcelona (BCN) Fly for 2h 0m Arrive at 8:00am in Porto (OPO)

  • TRY 24920
    KLM Royal Dutch AirlinesIberia Airlines
    11:15am - 8:00am
    Wed Jul 31st
    39h 45m
    Dayton (DAY) → Porto (OPO)
    3 Stops

    Wed Jul 31st 2024 KLM Royal Dutch Airlines · KL 6531 Depart at 11:15am from Dayton (DAY) Fly for 1h 36m Arrive at 12:51pm in Atlanta (ATL)

    Layover in Atlanta for 4h 19m

    Wed Jul 31st 2024 KLM Royal Dutch Airlines · KL 6043 Depart at 5:10pm from Atlanta (ATL) Fly for 8h 15m Arrive at 6:25am in London (LHR)

    Layover in London for 14h 25m

    Thu Aug 1st 2024 Iberia Airlines · IB 5659 Depart at 8:50pm from London (LHR) Fly for 2h 9m Arrive at 11:59pm in Barcelona (BCN)

    Layover in Barcelona for 7h 1m

    Fri Aug 2nd 2024 Iberia Airlines · IB 5790 Depart at 7:00am from Barcelona (BCN) Fly for 2h 0m Arrive at 8:00am in Porto (OPO)

  • TRY 26164
    KLM Royal Dutch AirlinesIberia Airlines
    11:15am - 9:15pm
    Wed Jul 31st
    29h 0m
    Dayton (DAY) → Porto (OPO)
    3 Stops

    Wed Jul 31st 2024 KLM Royal Dutch Airlines · KL 6531 Depart at 11:15am from Dayton (DAY) Fly for 1h 36m Arrive at 12:51pm in Atlanta (ATL)

    Layover in Atlanta for 4h 19m

    Wed Jul 31st 2024 KLM Royal Dutch Airlines · KL 6043 Depart at 5:10pm from Atlanta (ATL) Fly for 8h 15m Arrive at 6:25am in London (LHR)

    Layover in London for 3h 45m

    Thu Aug 1st 2024 Iberia Airlines · IB 5657 Depart at 10:10am from London (LHR) Fly for 2h 10m Arrive at 1:20pm in Barcelona (BCN)

    Layover in Barcelona for 7h 0m

    Thu Aug 1st 2024 Iberia Airlines · IB 5794 Depart at 8:20pm from Barcelona (BCN) Fly for 1h 55m Arrive at 9:15pm in Porto (OPO)

  • TRY 26368
    KLM Royal Dutch AirlinesIberia Airlines
    11:15am - 9:15pm
    Tue Jul 30th
    29h 0m
    Dayton (DAY) → Porto (OPO)
    3 Stops

    Tue Jul 30th 2024 KLM Royal Dutch Airlines · KL 6531 Depart at 11:15am from Dayton (DAY) Fly for 1h 36m Arrive at 12:51pm in Atlanta (ATL)

    Layover in Atlanta for 4h 19m

    Tue Jul 30th 2024 KLM Royal Dutch Airlines · KL 6043 Depart at 5:10pm from Atlanta (ATL) Fly for 8h 15m Arrive at 6:25am in London (LHR)

    Layover in London for 4h 5m

    Wed Jul 31st 2024 Iberia Airlines · IB 5657 Depart at 10:30am from London (LHR) Fly for 2h 10m Arrive at 1:40pm in Barcelona (BCN)

    Layover in Barcelona for 6h 40m

    Wed Jul 31st 2024 Iberia Airlines · IB 5794 Depart at 8:20pm from Barcelona (BCN) Fly for 1h 55m Arrive at 9:15pm in Porto (OPO)

  • TRY 26616
    KLM Royal Dutch AirlinesTAP Portugal
    4:44pm - 12:40am
    Fri Jul 5th
    26h 56m
    Dayton (DAY) → Porto (OPO)
    3 Stops

    Fri Jul 5th 2024 KLM Royal Dutch Airlines · KL 5878 Depart at 4:44pm from Dayton (DAY) Fly for 1h 48m Arrive at 6:32pm in Atlanta (ATL)

    Layover in Atlanta for 3h 23m

    Fri Jul 5th 2024 KLM Royal Dutch Airlines · KL 6069 Depart at 9:55pm from Atlanta (ATL) Fly for 8h 15m Arrive at 11:10am in London (LHR)

    Layover in London for 8h 40m

    Sat Jul 6th 2024 TAP Portugal · TP 1369 Depart at 7:50pm from London (LHR) Fly for 2h 45m Arrive at 10:35pm in Lisbon (LIS)

    Layover in Lisbon for 1h 5m

    Sat Jul 6th 2024 TAP Portugal · TP 1938 Depart at 11:40pm from Lisbon (LIS) Fly for 1h 0m Arrive at 12:40am in Porto (OPO)

  • TRY 27718
    KLM Royal Dutch AirlinesIberia Airlines
    7:31pm - 8:00am
    Fri Jul 26th
    31h 29m
    Dayton (DAY) → Porto (OPO)
    3 Stops

    Fri Jul 26th 2024 KLM Royal Dutch Airlines · KL 6579 Depart at 7:31pm from Dayton (DAY) Fly for 1h 46m Arrive at 9:17pm in Atlanta (ATL)

    Layover in Atlanta for 2h 33m

    Fri Jul 26th 2024 KLM Royal Dutch Airlines · KL 6195 Depart at 11:50pm from Atlanta (ATL) Fly for 8h 25m Arrive at 1:15pm in London (LHR)

    Layover in London for 7h 35m

    Sat Jul 27th 2024 Iberia Airlines · IB 5659 Depart at 8:50pm from London (LHR) Fly for 2h 9m Arrive at 11:59pm in Barcelona (BCN)

    Layover in Barcelona for 7h 1m

    Sun Jul 28th 2024 Iberia Airlines · IB 5790 Depart at 7:00am from Barcelona (BCN) Fly for 2h 0m Arrive at 8:00am in Porto (OPO)

  • TRY 30347
    Iberia AirlinesKLM Royal Dutch Airlines
    11:15am - 4:10pm
    Wed Jul 31st
    23h 55m
    Dayton (DAY) → Porto (OPO)
    3 Stops

    Wed Jul 31st 2024 KLM Royal Dutch Airlines · KL 6531 Depart at 11:15am from Dayton (DAY) Fly for 1h 36m Arrive at 12:51pm in Atlanta (ATL)

    Layover in Atlanta for 4h 19m

    Wed Jul 31st 2024 KLM Royal Dutch Airlines · KL 6043 Depart at 5:10pm from Atlanta (ATL) Fly for 8h 15m Arrive at 6:25am in London (LHR)

    Layover in London for 3h 45m

    Thu Aug 1st 2024 Iberia Airlines · IB 5657 Depart at 10:10am from London (LHR) Fly for 2h 10m Arrive at 1:20pm in Barcelona (BCN)

    Layover in Barcelona for 1h 55m

    Thu Aug 1st 2024 Iberia Airlines · IB 5792 Depart at 3:15pm from Barcelona (BCN) Fly for 1h 55m Arrive at 4:10pm in Porto (OPO)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John.
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
ANDY TRAVELS
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Read Josh's Ultimate Guide To Find Cheap One Way Flights

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Cheap Flight Search Tips

Tips to help you find the cheapest flights from Dayton to Porto (DAY to OPO).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais