Find flights
When to book
Airlines
FAQs

Cheap flights from Northern Ireland to Oklahoma from £408

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — OKC
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap 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 16 September 2025.

Round-trip from

£699

One-way from

£408
29/10-5/11
  • 29/10-5/11
  • 6 total stops
  • 80h 19m total
  • Northern Ireland to Oklahoma
Search Deals
15/10
  • 15/10
  • 3 total stops
  • 42h 18m total
  • Northern Ireland to Oklahoma
Search Deals

Find 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 16 September 2025.

Wed 29/1006:30BFS - DFW
3 stops46h 29mMultiple Airlines
Wed 5/1106:30DFW - BFS
3 stops33h 50mMultiple Airlines
Deal found 14/9£699
Thu 13/1111:05BHD - OKC
2 stops18h 44mAmerican Airlines
Mon 17/1118:25OKC - BHD
2 stops15h 40mAmerican Airlines
Deal found 13/9£771
Fri 17/1006:05BFS - DFW
2 stops24h 15mMultiple Airlines
Sun 19/1015:50DFW - BFS
1 stop17h 05mMultiple Airlines
Deal found 14/9£780
Thu 30/1006:30BFS - DFW
3 stops37h 52mMultiple Airlines
Thu 6/1115:45DFW - BFS
2 stops15h 55mMultiple Airlines
Deal found 15/9£787
Mon 27/1008:35BFS - DFW
3 stops35h 56mMultiple Airlines
Thu 30/1017:15DFW - BFS
2 stops22h 10mMultiple Airlines
Deal found 15/9£790
Fri 17/1006:35BHD - DFW
1 stop20h 20mMultiple Airlines
Sun 19/1015:25DFW - BHD
1 stop14h 05mMultiple Airlines
Deal found 14/9£839
Fri 17/1011:55BHD - DFW
2 stops18h 19mAmerican Airlines
Sun 19/1022:59DFW - BHD
1 stop13h 46mAmerican Airlines
Deal found 14/9£884
Fri 17/1006:35BHD - DFW
2 stops17h 23mIberia
Sun 19/1018:50DFW - BHD
2 stops16h 50mIberia
Deal found 14/9£1,044

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Oklahoma that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Northern Ireland to Oklahoma that are best for you.

Fly from

Northern Ireland

Fly to

Oklahoma

Route

Depart

Return

Price

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Wed 29/10

06:30-23:59

3 stops46h 29m

Dallas/Fort Worth

Wed 5/11

06:30-22:20

3 stops33h 50m

£699

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 6/3

08:45-19:10

1 stop16h 25m

Dallas/Fort Worth

Tue 10/3

21:30-14:50

1 stop12h 20m

£740

BelfastOklahoma City

BHD - OKC

BHDOKC

Belfast City

Thu 13/11

11:05-23:49

2 stops18h 44m

Oklahoma City Will Rogers World

Mon 17/11

18:25-16:05

2 stops15h 40m

£771

BelfastOklahoma City

BHD - OKC

BHDOKC

Belfast City

Thu 20/11

09:05-21:45

2 stops18h 40m

Oklahoma City Will Rogers World

Mon 24/11

11:56-10:40

2 stops16h 44m

£773

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Fri 17/10

06:05-00:20

2 stops24h 15m

Dallas/Fort Worth

Sun 19/10

15:50-14:55

1 stop17h 05m

£780

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 6/3

06:30-17:02

2 stops16h 32m

Dallas/Fort Worth

Tue 10/3

19:40-16:50

2 stops16h 10m

£784

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 6/3

06:30-18:47

2 stops18h 17m

Dallas/Fort Worth

Tue 10/3

15:35-16:50

2 stops20h 15m

£784

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Thu 30/10

06:30-15:22

3 stops37h 52m

Dallas/Fort Worth

Thu 6/11

15:45-13:40

2 stops15h 55m

£787

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Mon 27/10

08:35-15:31

3 stops35h 56m

Dallas/Fort Worth

Thu 30/10

17:15-20:25

2 stops22h 10m

£790

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 17/10

06:35-20:55

1 stop20h 20m

Dallas/Fort Worth

Sun 19/10

15:25-11:30

1 stop14h 05m

£839

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 14 results
1
2

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 return 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.

Reviews of airlines servicing Oklahoma

Get insights into the airlines that provide service to Oklahoma. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oklahoma. Reviews last updated 16 September 2025.
See what other customers who have flown with British Airways from Northern Ireland to Oklahoma have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,361 reviews
Check prices

Entertainment

6.4

Overall

6.7

Comfort

6.7

Boarding

6.9

Crew

7.6

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.7
Okay
7,361 reviews
British Airways
6.7
Okay
7,361 reviews
Check prices

Entertainment

6.4

Overall

6.7

Comfort

6.7

Boarding

6.9

Crew

7.6

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

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?

    Airlines like American Airlines fly from Northern Ireland to Oklahoma in about 16h 25m. The time it takes to get you to your destination can typically vary by up to . 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 holiday 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.

  • What is the cheapest month to book a flight from Northern Ireland to Oklahoma?

    Currently, April is the cheapest month in which you can book a flight from Northern Ireland to Oklahoma (average of £707). Flying from Northern Ireland to Oklahoma in July is currently the most expensive (average of £1,066). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.
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
Gatwick to LaGuardia flights
London City to Newark flights
Heathrow to Miami flights
Heathrow to Orlando flights
Stansted to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Luton to John F Kennedy Intl flights
Heathrow to Boston flights
Stansted to Newark flights
Manchester to John F Kennedy Intl flights
Heathrow to San Francisco flights
London City to LaGuardia flights
Luton to Newark flights
Heathrow to Dallas/Fort Worth flights
Heathrow to O'Hare Intl flights
Heathrow to Dulles Intl flights
Heathrow to Las Vegas flights
Gatwick to Orlando flights
Heathrow to Baltimore flights
Manchester to Orlando flights
Heathrow to Seattle flights
London City to Miami flights
Heathrow to Tampa flights
Manchester to Newark flights
Gatwick to Miami flights
London City to Orlando flights
Manchester to LaGuardia flights
Heathrow to Atlanta flights
Heathrow to Hobby flights
London City to Los Angeles flights
Edinburgh to Newark flights
London City to Boston flights
Heathrow to George Bush Intcntl flights
Gatwick to Los Angeles flights
Gatwick to Boston flights
Heathrow to Sky Harbor Intl flights
Gatwick to Las Vegas flights
Gatwick to San Francisco flights
Edinburgh to John F Kennedy Intl flights
Gatwick to O'Hare Intl flights
Heathrow to Midway flights
Stansted to Miami flights
Heathrow to Austin flights
Heathrow to Reagan-National flights

Top airline flying from Northern Ireland to Oklahoma

Discover the top airline that operate flights from Northern Ireland to Oklahoma. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£776Average£843FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to Oklahoma?

Cheapflights makes it easy to find Northern Ireland to Oklahoma flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Oklahoma?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Oklahoma for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Northern Ireland to Oklahoma with no change fees?

Certainly. Search results for flights to Oklahoma from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Northern Ireland to Oklahoma become cheaper?

Not ready to book yet? You can track prices for flights from Northern Ireland to Oklahoma on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.