Cheap flights from Oklahoma City to Portugal from $471
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 City to Portugal departing on 3/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Oklahoma City to Portugal
Cheap round-trip flights
Cheap one-way flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.United Airlines flights from Oklahoma City to Portugal
Our best United Airlines deals on Oklahoma City to Portugal flight tickets
Air Canada flights from Oklahoma City to Portugal
Our best Air Canada deals on Oklahoma City to Portugal flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from Oklahoma City to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Oklahoma CityLisbon
OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado
OKCLIS
Oklahoma City Will Rogers World
Wed 11/25
11:34 am-10:30 am
2 stops16h 56m
Lisbon Humberto Delgado
Sat 12/5
11:15 am-11:05 pm
2 stops17h 50m
Oklahoma CityLisbon
OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado
OKCLIS
Oklahoma City Will Rogers World
Thu 11/26
7:27 am-8:00 am
2 stops18h 33m
Lisbon Humberto Delgado
Sat 12/5
11:15 am-11:05 pm
2 stops17h 50m
Oklahoma CityLisbon
OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado
OKCLIS
Oklahoma City Will Rogers World
Tue 12/8
9:03 am-9:05 am
2 stops18h 02m
Lisbon Humberto Delgado
Thu 12/17
10:25 am-12:19 am
2 stops19h 54m
Oklahoma CityLisbon
OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado
OKCLIS
Oklahoma City Will Rogers World
Tue 12/8
6:00 pm-6:55 am
2 stops30h 55m
Lisbon Humberto Delgado
Thu 12/17
5:00 am-10:35 pm
2 stops23h 35m
Oklahoma CityPorto
OKC Oklahoma City Will Rogers World - OPO Porto
OKCOPO
Oklahoma City Will Rogers World
Wed 11/25
5:50 am-8:15 am
2 stops20h 25m
Porto
Sat 12/5
5:00 am-8:41 pm
2 stops21h 41m
Oklahoma CityLisbon
OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado
OKCLIS
Oklahoma City Will Rogers World
Thu 11/26
7:00 am-10:20 am
3 stops21h 20m
Lisbon Humberto Delgado
Sat 12/5
5:00 am-6:15 pm
2 stops19h 15m
Oklahoma CityPorto
OKC Oklahoma City Will Rogers World - OPO Porto
OKCOPO
Oklahoma City Will Rogers World
Tue 10/20
12:00 pm-3:25 pm
2 stops21h 25m
Porto
Sun 11/1
5:55 am-7:09 pm
2 stops18h 14m
Oklahoma CityLisbon
OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado
OKCLIS
Oklahoma City Will Rogers World
Tue 10/27
6:35 am-8:10 am
3 stops20h 35m
Lisbon Humberto Delgado
Sun 11/8
12:20 pm-11:54 pm
2 stops17h 34m
Oklahoma CityLisbon
OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado
OKCLIS
Oklahoma City Will Rogers World
Sat 11/21
2:53 pm-9:45 am
2 stops36h 52m
Lisbon Humberto Delgado
Sun 11/29
3:50 pm-8:20 pm
2 stops34h 30m
Oklahoma CityLisbon
OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado
OKCLIS
Oklahoma City Will Rogers World
Thu 11/5
11:03 am-12:05 pm
2 stops19h 02m
Lisbon Humberto Delgado
Mon 11/16
6:35 pm-9:34 pm
2 stops32h 59m
See travel insights to Portugal from
How to get the cheapest flight ticket from Oklahoma City 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 airline that flies from Oklahoma City Will Rogers World to Portugal?
British Airways, Aer Lingus, and Lufthansa are the most popular carriers operating from Oklahoma City Will Rogers World to Portugal
What airlines fly to Portugal?
Delta, United Airlines and British Airways are the top three most popular airlines that fly to Portugal from Oklahoma City according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 3 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
Cheap Oklahoma City to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oklahoma City to Portugal
Frequently asked questions about flying from Oklahoma City to Portugal
When did momondo last update prices for flights from Oklahoma City Will Rogers World Airport to Portugal?
Prices for flights from Oklahoma City Will Rogers World Airport to Portugal were last updated today.
How many operators does momondo search for flights from Oklahoma City Will Rogers World Airport to Portugal?
The number of operators available for flights from Oklahoma City Will Rogers World Airport to Portugal is 3 as of October 2026.
How old do you have to be to fly from Oklahoma City Will Rogers World Airport to Portugal?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oklahoma City Will Rogers World Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Oklahoma City to Portugal
Compare and see reviews for airlines that fly from Oklahoma City to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $458 | Free Cancellation | Rating 6.7 8,255 reviews | |||
| PriceFrom $579 | Free Cancellation | Rating 7.4 10,332 reviews | |||
| PriceFrom $844 | Free Cancellation | Rating 7.8 8,653 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Oklahoma City to Portugal?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oklahoma City to Portugal. momondo saves you time and could save you money on your trip.
Can I find flights from Oklahoma City to Portugal with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Portugal from Oklahoma City with this policy.
How can momondo help me find flights from Oklahoma City to Portugal?
Once all potential Oklahoma City to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Oklahoma City to Portugal right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Oklahoma City to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.