$233 Find Cheap Flights from Oklahoma to Portugal

1 adult
1 adult, Economy

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Useful Info

Good to know

Low seasonJanuary
Cheapest flight$233
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Dallas/Fort Worth Airport to Lisbon

FAQs for booking flights from Oklahoma to Portugal

  • How does KAYAK find such low prices on flights from Oklahoma to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oklahoma to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oklahoma to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Oklahoma to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oklahoma to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Oklahoma to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oklahoma to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Oklahoma to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Portugal?

    There are 14 airports in Portugal. The busiest airport is Lisbon Portela Airport (LIS), with 61% of all flights arriving there.

  • What is the cheapest day to fly to Portugal?

    Based on KAYAK data, the cheapest day to fly to Portugal is Wednesday where round-trip tickets can be as cheap as $874. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,502 on average.

  • What is the cheapest time of day to fly to Portugal?

    The cheapest time of day to fly to Portugal is generally in the evening, when round-trip flights cost $1,053 on average. Morning departures are around 8% more expensive than evening flights, on average. The most expensive time of day to fly to Portugal is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,450.

  • What is the cheapest month to fly from Oklahoma to Portugal?

    The cheapest month for flights from Oklahoma to Portugal is February, when tickets cost $718 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,512 and $1,494 respectively.

  • How long is the flight to Portugal?

    An average nonstop flight from Oklahoma to Portugal takes 20h 55m, covering a distance of 4475 miles. The shortest route is Dallas/Fort Worth Airport (DFW) to Lisbon (LIS) with an average flight time of 11h 10m.

  • What are the most popular destinations in Portugal?

    Based on KAYAK flight searches, the most popular destination is Lisbon (98% of total searches to Portugal). The next most popular destinations are Funchal (1%) and Faro (1%). Searches for flights to Porto Santo (0%) are also popular.

Everything you need to know for your flight to Portugal

Cabin class types available on flights to Oklahoma

Cabin classes available on flights to Oklahoma. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Portugal
Business Class flights to Portugal
Prem Econ Class flights to Portugal
Economy Class flights to Portugal

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