How long is the flight from Northern Ireland to Oklahoma?

A quick flight from Northern Ireland to Oklahoma can take about 22h 50m. British Airways provides one of the quickest options available for as low as $1,198. Northern Ireland and Oklahoma are separated by a distance of 4443 mi.

In terms of precipitation, rainfall in Oklahoma ranges from 1.2 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Oklahoma when rainfall is around 1.2 in.

If weather is an important factor for your trip to Oklahoma, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What is the cheapest time of day to fly from NIR to OK?

When flying from Northern Ireland to Oklahoma, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Northern Ireland to Oklahoma that include hotel bookings?

Yes. In addition to deals on Northern Ireland to Oklahoma flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Northern Ireland to Oklahoma?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Oklahoma.

Can I find deals for business class flights from Northern Ireland to Oklahoma?

Yes. Cheapflights offers flight deals from Northern Ireland to Oklahoma by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,198+ Flights from Northern Ireland to Oklahoma

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Northern Ireland to Oklahoma with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Northern Ireland to Oklahoma

Cheapest flights from Northern Ireland to Oklahoma
Explore the most affordable flight options available from Northern Ireland to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Fri 12/196:45 amBHD - DFW

1 stop13h 49mAmerican Airlines

Mon 12/298:40 pmDFW - BHD

1 stop15h 55mAmerican Airlines

Deal found 12/10

$2,003

Fri 12/196:45 amBHD - DFW

2 stops17h 12mBritish Airways

Mon 12/2912:19 pmDFW - BHD

2 stops16h 21mBritish Airways

Deal found 12/9

$2,053

Best flights from Northern Ireland to Oklahoma
Discover carefully curated flight deals from Northern Ireland to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 1/298:00 pmBHD - DFW

1 stop22h 50mBritish Airways

Mon 2/29:15 pmDFW - BHD

1 stop12h 50mBritish Airways

Deal found 12/9

$1,198

Thu 1/2210:40 amBHD - DFW

1 stop16h 20mBritish Airways

Mon 1/268:35 pmDFW - BHD

1 stop13h 30mBritish Airways

Deal found 12/9

$1,198

Thu 1/299:05 amBHD - OKC

2 stops18h 55mBritish Airways

Mon 2/21:05 pmOKC - BHD

2 stops19h 10mBritish Airways

Deal found 12/9

$1,243

Last-minute flights from Northern Ireland to Oklahoma
Discover last-minute flight deals from Northern Ireland to Oklahoma. Data last updated December 12, 2025 and is based on user searches.

Fri 12/196:45 amBHD - DFW

1 stop13h 49mAmerican Airlines

Mon 12/298:40 pmDFW - BHD

1 stop15h 55mAmerican Airlines

Deal found 12/10

$2,003

Fri 12/196:45 amBHD - DFW

2 stops17h 12mBritish Airways

Mon 12/2912:19 pmDFW - BHD

2 stops16h 21mBritish Airways

Deal found 12/9

$2,053

Thu 1/2210:40 amBHD - DFW

1 stop16h 20mBritish Airways

Mon 1/268:35 pmDFW - BHD

1 stop13h 30mBritish Airways

Deal found 12/9

$1,198

Thu 1/299:05 amBHD - OKC

2 stops18h 55mBritish Airways

Mon 2/21:05 pmOKC - BHD

2 stops19h 10mBritish Airways

Deal found 12/9

$1,243

Find flight deals from Northern Ireland to Oklahoma

Round-trip from	$1,198 (British Airways)

From Northern Ireland to Oklahoma

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Oklahoma that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 1/29

8:00 pm-12:50 pm

1 stop22h 50m

Dallas/Fort Worth

Mon 2/2

9:15 pm-4:05 pm

1 stop12h 50m

$1,198

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 1/22

10:40 am-9:00 pm

1 stop16h 20m

Dallas/Fort Worth

Mon 1/26

8:35 pm-4:05 pm

1 stop13h 30m

$1,198

BelfastOklahoma City

BHD - OKC

BHDOKC

Belfast City

Thu 1/29

9:05 am-10:00 pm

2 stops18h 55m

Oklahoma City Will Rogers World

Mon 2/2

1:05 pm-2:15 pm

2 stops19h 10m

$1,243

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Best time to book a flight from Northern Ireland to Oklahoma

Have a flexible travel schedule? Discover the best time to fly to Oklahoma from Northern Ireland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Oklahoma

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Northern Ireland to Oklahoma?
A quick flight from Northern Ireland to Oklahoma can take about 22h 50m. British Airways provides one of the quickest options available for as low as $1,198. Northern Ireland and Oklahoma are separated by a distance of 4443 mi.
Can I find deals for flights from Northern Ireland to Oklahoma that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Oklahoma flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Oklahoma?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Oklahoma.
Can I find deals for business class flights from Northern Ireland to Oklahoma?
Yes. Cheapflights offers flight deals from Northern Ireland to Oklahoma by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Northern Ireland to Oklahoma

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

Heathrow to LaGuardia flights

Gatwick to Newark flights

London City to John F Kennedy Intl flights

Gatwick to John F Kennedy Intl flights

Stansted to John F Kennedy Intl flights

Gatwick to LaGuardia flights

Luton to John F Kennedy Intl flights

Stansted to Newark flights

London City to Newark flights

Luton to Newark flights

Heathrow to Los Angeles flights

Heathrow to Miami flights

Heathrow to Boston flights

Heathrow to Orlando flights

Manchester to John F Kennedy Intl flights

Heathrow to Dulles Intl flights

Edinburgh to Boston flights

Heathrow to Dallas/Fort Worth flights

Heathrow to Las Vegas flights

Gatwick to Boston flights

Heathrow to Baltimore flights

Heathrow to San Francisco flights

Gatwick to Orlando flights

Edinburgh to Newark flights

Heathrow to O'Hare Intl flights

Heathrow to Seattle flights

Gatwick to Miami flights

Edinburgh to John F Kennedy Intl flights

Manchester to Orlando flights

Gatwick to Los Angeles flights

Heathrow to Hobby flights

London City to Boston flights

London City to Miami flights

Heathrow to Reagan-National flights

Heathrow to Atlanta flights

London City to Los Angeles flights

Heathrow to Tampa flights

Stansted to Miami flights

Manchester to Newark flights

Gatwick to Dulles Intl flights

Manchester to LaGuardia flights

Heathrow to George Bush Intcntl flights

Heathrow to Philadelphia flights

Glasgow Intl to Boston flights

Stansted to Boston flights

Heathrow to Fort Lauderdale flights

Luton to Boston flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$1,198+ Cheap flights from Northern Ireland to Oklahoma

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Northern Ireland to Oklahoma with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Northern Ireland to Oklahoma

Cheapest flights from Northern Ireland to OklahomaExplore the most affordable flight options available from Northern Ireland to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Northern Ireland to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Northern Ireland to Oklahoma

Keep the following information in mind while searching for Northern Ireland to Oklahoma flight deals. Data was last updated December 12, 2025.

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Oklahoma that are best for you.

Best time to book a flight from Northern Ireland to Oklahoma

Have a flexible travel schedule? Discover the best time to fly to Oklahoma from Northern Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Oklahoma

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Oklahoma. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Northern Ireland to Oklahoma?

Can I find deals for flights from Northern Ireland to Oklahoma that include hotel bookings?

How can I find direct flights from Northern Ireland to Oklahoma?

Can I find deals for business class flights from Northern Ireland to Oklahoma?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Oklahoma

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to Oklahoma
Explore the most affordable flight options available from Northern Ireland to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.