Cheap flights from Oklahoma to Lisbon from $233
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 Lisbon departing on 11/25. 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 Lisbon
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 Lisbon?
In general, January is the cheapest month to fly from Oklahoma to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $673. If you are unable to visit Lisbon during the month of January, then departing from Oklahoma during the month December is also very affordable. Most momondo users find prices during this month for around $683.
What is the cheapest day to depart on your flight to Lisbon?
Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $874. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Oklahoma to Lisbon for around $1,502.
What is the cheapest airline that flies from Oklahoma to Lisbon Humberto Delgado?
United Airlines, Brussels Airlines, and Delta are the most popular carriers operating from Oklahoma to Lisbon Humberto Delgado
What airlines fly to Lisbon?
United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to Lisbon from Oklahoma according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 3 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.
Cheap Oklahoma to Lisbon flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oklahoma to Lisbon
When did momondo last update prices for flights from Oklahoma to Lisbon Humberto Delgado Airport?
Prices for flights from Oklahoma to Lisbon Humberto Delgado Airport are updated daily.
How many operators does momondo search for flights from Oklahoma to Lisbon Humberto Delgado Airport?
As of June 2025, there are 12 operators available to choose from for flights from Oklahoma to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from Oklahoma to Lisbon Humberto Delgado Airport?
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 Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Oklahoma to Lisbon
Compare and see reviews for airlines that fly from Oklahoma to Lisbon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $635 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $673 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $699 | Free Cancellation | Rating 6.6 7,031 reviews |
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Why should I use momondo to find a flight deal from Oklahoma to Lisbon?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oklahoma to Lisbon. momondo saves you time and could save you money on your trip.
Can I find flights from Oklahoma to Lisbon with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Oklahoma to Lisbon flights to just show those with flexible booking policies.
How can momondo help me find flights from Oklahoma to Lisbon?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Oklahoma.
I’m not ready to book a flight from Oklahoma to Lisbon right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Lisbon from Oklahoma. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.