Cheap flights from Oklahoma to Portugal from $288
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma to Portugal departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Oklahoma to Portugal
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Portugal?
The cheapest month to fly to Portugal from Oklahoma is in February. Flight prices, which tend to average around $706, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Oklahoma during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $726.
What is the cheapest day to depart on your flight to Portugal?
According to our data, Wednesday is the cheapest day to fly to Portugal from Oklahoma. The lowest ticket price found for a Wednesday departure recently was $874. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Sunday, with ticket prices averaging around $1,502.
What is the cheapest airline that flies from Oklahoma to Portugal?
United Airlines, Air Canada, and Air France are the most popular carriers operating from Oklahoma to Portugal
What airlines fly to Portugal?
American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to Portugal from Oklahoma according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 4 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
Cheap Oklahoma to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oklahoma to Portugal
When did momondo last update prices for flights from Oklahoma to Portugal?
Prices for flights from Oklahoma to Portugal are refreshed on a daily basis.
How many operators does momondo search for flights from Oklahoma to Portugal?
As of April 2025, there are 11 operators available to choose from for flights from Oklahoma to Portugal.
How old do you have to be to fly from Oklahoma to Portugal?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Oklahoma to Portugal
Compare and see reviews for airlines that fly from Oklahoma to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $577 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $638 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $674 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $699 | Free Cancellation | Rating 6.6 6,767 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Oklahoma to Portugal?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oklahoma to Portugal. momondo saves you time and could save you money on your trip.
Can I find flights from Oklahoma to Portugal with flexible booking policies on momondo?
Yes. All flights to Portugal from Oklahoma on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Oklahoma to Portugal?
momondo provides multiple filters to help you find the best flight to Portugal from Oklahoma. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Oklahoma to Portugal right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from Oklahoma and alert you when they change.