$515+ Cheap flights from Oklahoma to Singapore
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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SIN
Jul 8 — Jul 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Oklahoma to Singapore 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 Oklahoma to Singapore
Cheapest
Best
Last-minute
One-way
Cheapest flights from Oklahoma to SingaporeExplore the most affordable flight options available from Oklahoma to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Oklahoma to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This Qatar Airways deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:33 pm
TUL
- SIN
2 stops36h 22m
Qatar Airways
Wed 11/118:15 pm
SIN
- TUL
2 stops41h 33m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,265
This Qatar Airways deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:33 pm
TUL
- SIN
2 stops30h 12m
Qatar Airways
Wed 11/113:15 am
SIN
- TUL
2 stops29h 30m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,269
This Qatar Airways deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:22 pm
TUL
- SIN
2 stops37h 33m
Qatar Airways
Wed 11/118:15 pm
SIN
- TUL
2 stops36h 30m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,309
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:05 am
TUL
- SIN
2 stops36h 45m
Qatar Airways
Sun 10/183:15 am
SIN
- TUL
2 stops33h 47m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$1,318
This Qatar Airways deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:47 am
TUL
- SIN
2 stops35h 58m
Qatar Airways
Fri 11/138:15 pm
SIN
- TUL
2 stops36h 30m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,329
This Qatar Airways deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:22 pm
TUL
- SIN
2 stops37h 33m
Qatar Airways
Fri 11/133:15 am
SIN
- TUL
2 stops29h 30m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,349
This Qatar Airways deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:01 pm
TUL
- SIN
2 stops30h 44m
Qatar Airways
Sun 11/88:15 pm
SIN
- TUL
2 stops36h 30m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,368
This oojo deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:47 am
TUL
- SIN
2 stops29h 43m
Cathay Pacific
Sun 10/412:45 pm
SIN
- TUL
2 stops46h 12m
Cathay Pacific
Deal found 6/6![Cathay Pacific logo]()
$1,371
This KAYAK deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:54 pm
DFW
- SIN
1 stop21h 21m
Multiple Airlines
Wed 6/108:35 pm
SIN
- DFW
1 stop30h 52m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,376
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:24 pm
DFW
- SIN
2 stops23h 51m
United Airlines
Wed 6/108:35 pm
SIN
- DFW
1 stop21h 29m
United Airlines
Deal found 6/4![United Airlines logo]()
$1,377
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:00 am
DFW
- SIN
1 stop23h 35m
United Airlines
Fri 7/248:45 am
SIN
- DFW
1 stop28h 52m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,383
This KAYAK deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1311:02 am
DFW
- SIN
1 stop42h 33m
Multiple Airlines
Tue 6/308:35 pm
SIN
- DFW
1 stop30h 50m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,397
Best flights from Oklahoma to SingaporeDiscover carefully curated flight deals from Oklahoma to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Oklahoma to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This Qatar Airways deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:22 pm
TUL
- SIN
2 stops37h 33m
Qatar Airways
Thu 11/123:15 am
SIN
- TUL
2 stops29h 30m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:10 am
DFW
- SIN
2 stops24h 25m
United Airlines
Fri 7/248:45 am
SIN
- DFW
1 stop28h 52m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,387
This FlightHub deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:35 am
DFW
- SIN
2 stops29h 50m
China Eastern
Tue 7/213:25 am
SIN
- DFW
2 stops28h 39m
China Eastern
Deal found 6/8![China Eastern logo]()
$1,448
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:37 pm
DFW
- SIN
2 stops40h 18m
Delta
Sat 8/810:00 pm
SIN
- DFW
2 stops30h 50m
Delta
Deal found 6/6![Delta logo]()
$1,523
This Emirates deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:30 am
DFW
- SIN
1 stop37h 10m
Emirates
Mon 11/97:25 pm
SIN
- DFW
2 stops51h 30m
Emirates
Deal found 6/5![Emirates logo]()
$1,684
This Cathay Pacific deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:19 pm
TUL
- SIN
2 stops34h 26m
Multiple Airlines
Tue 7/141:25 pm
SIN
- TUL
2 stops38h 26m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,713
This EVA Air deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:15 am
DFW
- SIN
1 stop22h 40m
EVA Air
Mon 7/63:20 pm
SIN
- DFW
1 stop42h 30m
EVA Air
Deal found 6/4![EVA Air logo]()
$1,851
This Qatar Airways deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:01 pm
TUL
- SIN
2 stops30h 44m
Qatar Airways
Wed 11/113:15 am
SIN
- TUL
2 stops29h 30m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,329
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:00 am
DFW
- SIN
1 stop23h 35m
United Airlines
Fri 7/38:35 pm
SIN
- DFW
1 stop21h 29m
United Airlines
Deal found 6/4![United Airlines logo]()
$1,432
This FlightHub deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:51 pm
TUL
- SIN
2 stops34h 54m
Qatar Airways
Sun 10/183:15 am
SIN
- TUL
2 stops33h 47m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,348
This Qatar Airways deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:00 am
TUL
- SIN
2 stops33h 45m
Qatar Airways
Fri 11/133:15 am
SIN
- TUL
2 stops29h 30m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,349
This FlightHub deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:26 am
DFW
- SIN
2 stops29h 59m
China Eastern
Thu 7/93:25 am
SIN
- DFW
2 stops28h 39m
China Eastern
Deal found 6/5![China Eastern logo]()
$1,639
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:30 pm
DFW
- SIN
2 stops34h 05m
United Airlines
Fri 8/78:45 am
SIN
- DFW
1 stop28h 52m
United Airlines
Deal found 6/4![United Airlines logo]()
$1,507
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:29 am
DFW
- SIN
2 stops29h 26m
Delta
Wed 7/11:25 am
SIN
- DFW
2 stops32h 59m
Delta
Deal found 6/4![Delta logo]()
$1,775
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:00 am
DFW
- SIN
2 stops29h 45m
United Airlines
Mon 8/178:45 am
SIN
- DFW
1 stop26h 44m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,511
This Qatar Airways deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:51 pm
TUL
- SIN
2 stops27h 59m
Qatar Airways
Sun 10/183:15 am
SIN
- TUL
2 stops33h 47m
Qatar Airways
Deal found 6/7![Qatar Airways logo]()
$1,400
This Qatar Airways deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:33 pm
TUL
- SIN
2 stops30h 12m
Qatar Airways
Sun 11/83:15 am
SIN
- TUL
2 stops29h 30m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,406
This Qatar Airways deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:00 am
TUL
- SIN
2 stops33h 45m
Qatar Airways
Wed 11/113:15 am
SIN
- TUL
2 stops29h 30m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,445
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:15 pm
DFW
- SIN
3 stops50h 40m
United Airlines
Sun 11/296:35 am
SIN
- DFW
2 stops45h 03m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,822
This oojo deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:35 am
TUL
- SIN
2 stops44h 10m
Qatar Airways
Sun 7/263:15 am
SIN
- TUL
2 stops33h 51m
Qatar Airways
Deal found 6/4![Qatar Airways logo]()
$1,842
Last-minute flights from Oklahoma to SingaporeDiscover last-minute flight deals from Oklahoma to Singapore. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Oklahoma to Singapore. Data last updated June 8, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:54 pm
DFW
- SIN
1 stop21h 21m
Multiple Airlines
Wed 6/108:35 pm
SIN
- DFW
1 stop30h 52m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,376
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:24 pm
DFW
- SIN
2 stops23h 51m
United Airlines
Wed 6/108:35 pm
SIN
- DFW
1 stop21h 29m
United Airlines
Deal found 6/4![United Airlines logo]()
$1,377
This KAYAK deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1311:02 am
DFW
- SIN
1 stop42h 33m
Multiple Airlines
Tue 6/308:35 pm
SIN
- DFW
1 stop30h 50m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,397
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:00 am
DFW
- SIN
1 stop23h 35m
United Airlines
Tue 6/308:35 pm
SIN
- DFW
1 stop30h 50m
United Airlines
Deal found 6/4![United Airlines logo]()
$1,427
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:45 am
DFW
- SIN
2 stops23h 50m
United Airlines
Tue 7/148:45 am
SIN
- DFW
2 stops23h 46m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,425
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/64:51 pm
DFW
- SIN
2 stops42h 04m
Delta
Sat 7/1810:00 pm
SIN
- DFW
2 stops30h 45m
Delta
Deal found 6/4![Delta logo]()
$1,416
This Cathay Pacific deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:19 pm
TUL
- SIN
2 stops34h 26m
Multiple Airlines
Tue 7/141:25 pm
SIN
- TUL
2 stops38h 26m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,713
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:00 am
DFW
- SIN
1 stop23h 35m
United Airlines
Fri 7/248:45 am
SIN
- DFW
1 stop28h 52m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,383
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
DFW
- SIN
1 stop23h 35m
United Airlines
Tue 7/218:35 pm
SIN
- DFW
1 stop21h 29m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,435
This oojo deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:35 am
TUL
- SIN
2 stops44h 10m
Qatar Airways
Sun 7/263:15 am
SIN
- TUL
2 stops33h 51m
Qatar Airways
Deal found 6/4![Qatar Airways logo]()
$1,842
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:22 am
TUL
- SIN
2 stops31h 53m
United Airlines
Mon 7/278:35 pm
SIN
- TUL
2 stops31h 27m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,896
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:09 pm
TUL
- SIN
1 stop34h 26m
Multiple Airlines
Mon 7/272:00 pm
SIN
- TUL
2 stops40h 32m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$2,648
One-way flights from Oklahoma to SingaporeSearch for one-way flight options from Oklahoma to Singapore. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Oklahoma to Singapore. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:59 pm
DFW
- SIN
1 stop33h 11m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
DFW
- SIN
1 stop22h 35m
United Airlines
Deal found 6/4![United Airlines logo]()
$524
This Korean Air deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:10 pm
DFW
- SIN
1 stop22h 45m
Korean Air
Deal found 6/4![Korean Air logo]()
$528
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:45 am
DFW
- SIN
2 stops34h 15m
Delta
Deal found 6/4![Delta logo]()
$531
This Korean Air deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:25 am
DFW
- SIN
1 stop27h 35m
Korean Air
Deal found 6/8![Korean Air logo]()
$532
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:20 pm
DFW
- SIN
1 stop27h 15m
American Airlines
Deal found 6/8![American Airlines logo]()
$533
This Korean Air deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:10 pm
DFW
- SIN
1 stop22h 45m
Korean Air
Deal found 6/8![Korean Air logo]()
$537
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
DFW
- SIN
2 stops33h 00m
Delta
Deal found 6/5![Delta logo]()
$540
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:11 am
DFW
- SIN
3 stops56h 29m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:23 pm
DFW
- SIN
3 stops45h 42m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:05 am
DFW
- SIN
3 stops47h 50m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$578
Find flight deals from Oklahoma to Singapore
Keep the following information in mind while searching for Oklahoma to Singapore flight deals. Data was last updated June 8, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,265 (Qatar Airways) |
One-way from | $515 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Oklahoma to Singapore 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 2,558,603 searches. Data last updated June 8, 2026.
Use the filters below to find and compare flights from Oklahoma to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TulsaSingapore
TUL - SIN
TULSIN
Tulsa
Sat 10/31
12:22 pm-2:55 pm
2 stops37h 33m
Singapore Changi
Thu 11/12
3:15 am-6:45 pm
2 stops29h 30m
$1,309
TulsaSingapore
TUL - SIN
TULSIN
Tulsa
Sun 11/1
12:01 pm-8:45 am
2 stops30h 44m
Singapore Changi
Wed 11/11
3:15 am-6:45 pm
2 stops29h 30m
$1,329
TulsaSingapore
TUL - SIN
TULSIN
Tulsa
Tue 10/13
3:51 pm-3:45 pm
2 stops34h 54m
Singapore Changi
Sun 10/18
3:15 am-12:02 am
2 stops33h 47m
$1,348
TulsaSingapore
TUL - SIN
TULSIN
Tulsa
Fri 11/6
9:00 am-8:45 am
2 stops33h 45m
Singapore Changi
Fri 11/13
3:15 am-6:45 pm
2 stops29h 30m
$1,349
DallasSingapore
DFW - SIN
DFWSIN
Dallas/Fort Worth
Fri 7/10
5:10 am-6:35 pm
2 stops24h 25m
Singapore Changi
Fri 7/24
8:45 am-12:37 am
1 stop28h 52m
$1,387
TulsaSingapore
TUL - SIN
TULSIN
Tulsa
Thu 10/15
3:51 pm-8:50 am
2 stops27h 59m
Singapore Changi
Sun 10/18
3:15 am-12:02 am
2 stops33h 47m
$1,400
TulsaSingapore
TUL - SIN
TULSIN
Tulsa
Tue 11/3
12:33 pm-8:45 am
2 stops30h 12m
Singapore Changi
Sun 11/8
3:15 am-6:45 pm
2 stops29h 30m
$1,406
Quickest round-trip
DallasSingapore
DFW - SIN
DFWSIN
Dallas/Fort Worth
Mon 6/29
6:00 am-6:35 pm
1 stop23h 35m
Singapore Changi
Fri 7/3
8:35 pm-5:04 am
1 stop21h 29m
$1,432
TulsaSingapore
TUL - SIN
TULSIN
Tulsa
Fri 11/6
9:00 am-8:45 am
2 stops33h 45m
Singapore Changi
Wed 11/11
3:15 am-6:45 pm
2 stops29h 30m
$1,445
DallasSingapore
DFW - SIN
DFWSIN
Dallas/Fort Worth
Wed 7/8
7:35 am-2:25 am
2 stops29h 50m
Singapore Changi
Tue 7/21
3:25 am-7:04 pm
2 stops28h 39m
$1,448
Showing 1-10 of 31 resultsSorted by cheapest first
Best time to book a flight from Oklahoma to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Oklahoma with our price prediction graph.
DFW-SIN
TUL-SIN
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 Oklahoma to Singapore
USOK-SG0
DFW-SIN
TUL-SIN
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Oklahoma to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Oklahoma to Singapore
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oklahoma to Singapore by cabin class
Find flights from Oklahoma to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oklahoma and Singapore flights
Browse other Oklahoma and Singapore flight options. Last updated on June 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Oklahoma to Singapore flights
Consider these flights traveling from Oklahoma to Singapore.
Top airline flying from Oklahoma to Singapore
Discover the top airline that operate flights from Oklahoma to Singapore. 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 2,558,603 searches. Data last updated June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,179 | Average$1,568 | FlexibilityNo cancel fee | On-time69% |