$318+ Cheap flights from Connecticut to Portsmouth, England
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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LHR
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Cheapest flights from Connecticut to PortsmouthExplore the most affordable flight options available from Connecticut to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Connecticut to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:25 pm
EWR
- SOU
2 stops18h 05m
Multiple Airlines
Mon 10/59:20 am
SOU
- EWR
2 stops14h 55m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$678
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:10 pm
JFK
- SOU
2 stops12h 40m
Multiple Airlines
Sun 9/69:20 am
SOU
- JFK
2 stops15h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$737
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:30 pm
JFK
- SOU
2 stops15h 20m
Multiple Airlines
Sun 9/69:20 am
SOU
- JFK
2 stops15h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$751
This Vliegwinkel 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:55 pm
JFK
- SOU
1 stop18h 55m
Aer Lingus
Wed 8/199:20 am
SOU
- JFK
1 stop18h 05m
Aer Lingus
Deal found 6/8![Aer Lingus logo]()
$769
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:30 pm
JFK
- SOU
2 stops18h 00m
Multiple Airlines
Mon 10/59:20 am
SOU
- JFK
2 stops15h 00m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$777
This Vliegwinkel 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:35 pm
EWR
- SOU
1 stop18h 15m
Aer Lingus
Wed 8/199:20 am
SOU
- EWR
1 stop11h 45m
Aer Lingus
Deal found 6/8![Aer Lingus logo]()
$781
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:30 am
LGA
- SOU
2 stops32h 00m
Multiple Airlines
Fri 9/118:00 pm
SOU
- LGA
2 stops23h 36m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$784
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:30 pm
JFK
- SOU
2 stops18h 00m
Multiple Airlines
Sat 10/179:20 am
SOU
- JFK
2 stops15h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$811
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:30 pm
LGA
- SOU
2 stops20h 20m
Multiple Airlines
Wed 8/196:05 pm
SOU
- LGA
3 stops25h 32m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$850
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:30 pm
JFK
- SOU
2 stops15h 20m
Multiple Airlines
Tue 7/289:15 am
SOU
- JFK
2 stops15h 05m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$850
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:55 pm
JFK
- SOU
1 stop14h 35m
Aer Lingus
Mon 10/59:20 am
SOU
- JFK
1 stop18h 05m
Aer Lingus
Deal found 6/7![Aer Lingus logo]()
$851
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:30 pm
LGA
- SOU
2 stops23h 00m
Multiple Airlines
Wed 7/296:05 pm
SOU
- LGA
3 stops32h 25m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$853
Best flights from Connecticut to PortsmouthDiscover carefully curated flight deals from Connecticut to Portsmouth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Connecticut to Portsmouth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:25 pm
EWR
- SOU
2 stops18h 05m
Multiple Airlines
Mon 10/59:20 am
SOU
- EWR
2 stops14h 55m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$678
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:25 pm
JFK
- SOU
1 stop17h 25m
KLM
Mon 9/149:05 am
SOU
- JFK
1 stop32h 27m
KLM
Deal found 6/5![KLM logo]()
$1,081
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:20 pm
JFK
- SOU
2 stops14h 20m
Aer Lingus
Mon 9/149:20 am
SOU
- JFK
1 stop18h 05m
Aer Lingus
Deal found 6/5![Aer Lingus logo]()
$1,098
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.
Wed 8/195:30 pm
JFK
- SOU
2 stops19h 05m
Delta
Sun 8/309:15 am
SOU
- JFK
1 stop10h 20m
Delta
Deal found 6/6![Delta logo]()
$1,136
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:30 pm
LGA
- SOU
2 stops23h 00m
Multiple Airlines
Wed 7/296:05 pm
SOU
- LGA
3 stops32h 25m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$853
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:30 am
LGA
- SOU
3 stops32h 00m
Multiple Airlines
Sat 8/229:20 am
SOU
- LGA
3 stops17h 10m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$966
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:40 pm
JFK
- SOU
1 stop11h 05m
KLM
Wed 8/126:05 pm
SOU
- JFK
1 stop28h 14m
KLM
Deal found 6/6![KLM logo]()
$1,121
This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 10/712:00 pm
LGA
- SOU
2 stops15h 35m
Delta
Sat 10/179:20 am
SOU
- LGA
2 stops15h 55m
Delta
Deal found 6/9![Delta logo]()
$1,144
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:45 pm
EWR
- SOU
2 stops17h 00m
Multiple Airlines
Wed 8/196:05 pm
SOU
- EWR
3 stops30h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$969
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:50 pm
EWR
- SOU
2 stops20h 40m
Aer Lingus
Sun 9/138:00 pm
SOU
- EWR
2 stops22h 55m
Aer Lingus
Deal found 6/7![Aer Lingus logo]()
$1,192
This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 8/1911:10 am
LGA
- SOU
2 stops16h 35m
Delta
Sun 8/309:15 am
SOU
- LGA
2 stops18h 12m
Delta
Deal found 6/9![Delta logo]()
$1,144
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:30 pm
LGA
- SOU
2 stops17h 15m
Multiple Airlines
Wed 8/196:05 pm
SOU
- LGA
3 stops32h 25m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$971
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:35 pm
EWR
- SOU
1 stop10h 05m
Aer Lingus
Wed 8/198:00 pm
SOU
- EWR
1 stop25h 05m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$1,232
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/272:55 pm
JFK
- SOU
2 stops13h 00m
Delta
Tue 12/18:40 am
SOU
- JFK
1 stop11h 20m
Delta
Deal found 6/8![Delta logo]()
$1,176
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:30 pm
JFK
- SOU
1 stop29h 15m
KLM
Sat 8/229:15 am
SOU
- JFK
1 stop10h 20m
KLM
Deal found 6/7![KLM logo]()
$1,311
This KAYAK deal was found by Cheapflights users on 6/10. 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.
Wed 10/145:35 pm
EWR
- SOU
1 stop10h 05m
Aer Lingus
Sat 10/248:00 pm
SOU
- EWR
1 stop26h 15m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$1,284
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:30 am
PVD
- SOU
2 stops19h 25m
Delta
Tue 12/18:40 am
SOU
- PVD
2 stops19h 43m
Delta
Deal found 6/7![Delta logo]()
$1,186
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:25 am
EWR
- SOU
3 stops28h 05m
Multiple Airlines
Wed 6/242:20 pm
SOU
- EWR
3 stops27h 30m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,147
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:00 pm
JFK
- SOU
1 stop10h 55m
Delta
Tue 12/18:40 am
SOU
- JFK
1 stop11h 20m
Delta
Deal found 6/8![Delta logo]()
$1,190
This oojo deal was found by Cheapflights users on 6/10. 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 8/195:35 pm
EWR
- SOU
1 stop18h 15m
Aer Lingus
Sun 8/309:20 am
SOU
- EWR
1 stop11h 45m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$1,360
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:55 am
LGA
- SOU
2 stops20h 10m
Multiple Airlines
Sat 10/176:15 pm
SOU
- LGA
3 stops30h 10m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,164
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:00 pm
JFK
- SOU
1 stop10h 55m
Delta
Mon 11/308:40 am
SOU
- JFK
1 stop11h 20m
Delta
Deal found 6/8![Delta logo]()
$1,231
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:35 pm
EWR
- SOU
1 stop10h 05m
Aer Lingus
Sun 7/269:20 am
SOU
- EWR
1 stop11h 45m
Aer Lingus
Deal found 6/8![Aer Lingus logo]()
$1,431
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:40 pm
JFK
- SOU
1 stop11h 05m
Delta
Wed 7/296:05 pm
SOU
- JFK
1 stop23h 27m
Delta
Deal found 6/8![Delta logo]()
$1,256
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Sat 7/115:35 pm
EWR
- SOU
1 stop10h 00m
Multiple Airlines
Sat 7/256:50 pm
SOU
- EWR
2 stops25h 40m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,269
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:35 pm
EWR
- SOU
1 stop10h 05m
Aer Lingus
Fri 7/38:00 pm
SOU
- EWR
1 stop25h 05m
Aer Lingus
Deal found 6/6![Aer Lingus logo]()
$1,478
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:00 pm
JFK
- SOU
1 stop10h 55m
Delta
Sat 11/289:25 am
SOU
- JFK
1 stop14h 55m
Delta
Deal found 6/8![Delta logo]()
$1,281
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:35 pm
EWR
- SOU
1 stop10h 05m
Aer Lingus
Mon 7/138:00 pm
SOU
- EWR
1 stop25h 05m
Aer Lingus
Deal found 6/7![Aer Lingus logo]()
$1,512
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.
Sun 7/57:35 am
BDL
- SOU
2 stops20h 10m
Delta
Sun 7/129:15 am
SOU
- BDL
2 stops18h 59m
Delta
Deal found 6/6![Delta logo]()
$1,302
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 6/245:35 pm
EWR
- SOU
1 stop10h 05m
Multiple Airlines
Sat 6/276:50 pm
SOU
- EWR
2 stops31h 20m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,471
Last-minute flights from Connecticut to PortsmouthDiscover last-minute flight deals from Connecticut to Portsmouth. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Portsmouth. Data last updated June 11, 2026 and is based on user searches.
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:10 pm
JFK
- SOU
2 stops15h 20m
Multiple Airlines
Mon 7/279:20 am
SOU
- JFK
2 stops15h 00m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$857
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:55 pm
JFK
- SOU
1 stop14h 35m
Aer Lingus
Wed 8/59:20 am
SOU
- JFK
1 stop18h 05m
Aer Lingus
Deal found 6/7![Aer Lingus logo]()
$872
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:05 pm
JFK
- SOU
2 stops30h 40m
Multiple Airlines
Wed 8/59:20 am
SOU
- JFK
1 stop18h 05m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$895
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:25 pm
EWR
- SOU
2 stops15h 25m
Multiple Airlines
Wed 8/59:20 am
SOU
- EWR
2 stops14h 55m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$915
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:30 pm
JFK
- SOU
2 stops15h 20m
Multiple Airlines
Tue 7/289:15 am
SOU
- JFK
2 stops15h 05m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$850
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:05 pm
JFK
- SOU
1 stop14h 45m
Aer Lingus
Tue 7/289:15 am
SOU
- JFK
1 stop18h 10m
Aer Lingus
Deal found 6/6![Aer Lingus logo]()
$955
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:35 pm
EWR
- SOU
1 stop18h 15m
Aer Lingus
Tue 7/289:15 am
SOU
- EWR
1 stop11h 50m
Aer Lingus
Deal found 6/6![Aer Lingus logo]()
$968
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:30 pm
LGA
- SOU
2 stops23h 00m
Multiple Airlines
Wed 7/296:05 pm
SOU
- LGA
3 stops32h 25m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$853
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:25 am
EWR
- SOU
2 stops28h 05m
Multiple Airlines
Wed 7/296:05 pm
SOU
- EWR
3 stops28h 52m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$853
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:10 pm
JFK
- SOU
2 stops15h 20m
Multiple Airlines
Wed 7/299:20 am
SOU
- JFK
2 stops17h 45m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$871
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:55 pm
JFK
- SOU
1 stop21h 35m
Aer Lingus
Wed 7/299:20 am
SOU
- JFK
1 stop18h 05m
Aer Lingus
Deal found 6/7![Aer Lingus logo]()
$940
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:35 pm
EWR
- SOU
1 stop10h 05m
Aer Lingus
Wed 7/299:20 am
SOU
- EWR
1 stop11h 45m
Aer Lingus
Deal found 6/8![Aer Lingus logo]()
$977
One-way flights from Connecticut to PortsmouthSearch for one-way flight options from Connecticut to Portsmouth. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Connecticut to Portsmouth. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:10 pm
JFK
- SOU
2 stops29h 15m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$318
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:10 pm
JFK
- SOU
3 stops28h 30m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$385
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:55 pm
JFK
- SOU
1 stop14h 35m
Aer Lingus
Deal found 6/6![Aer Lingus logo]()
$399
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:55 pm
LGA
- SOU
3 stops57h 45m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$428
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:15 pm
JFK
- SOU
1 stop14h 35m
Delta
Deal found 6/7![Delta logo]()
$465
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:54 pm
BDL
- SOU
2 stops20h 56m
KLM
Deal found 6/7![KLM logo]()
$466
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:55 pm
JFK
- SOU
1 stop27h 45m
Aer Lingus
Deal found 6/6![Aer Lingus logo]()
$498
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 6/2312:30 am
JFK
- SOU
2 stops27h 05m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$506
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:40 pm
JFK
- SOU
1 stop19h 10m
Delta
Deal found 6/7![Delta logo]()
$515
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:55 pm
EWR
- SOU
2 stops36h 10m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$534
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:35 pm
EWR
- SOU
1 stop9h 30m
Aer Lingus
Deal found 6/7![Aer Lingus logo]()
$539
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 6/249:55 am
LGA
- SOU
2 stops20h 10m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$559
Find flight deals from Connecticut to Portsmouth
Keep the following information in mind while searching for Connecticut to Portsmouth flight deals. Data was last updated June 11, 2026.
Round-trip from | $678 (Trip.com) |
|---|---|
One-way from | $318 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,169 |
Cheapflights Fare Finder
Customize your flight search to find flights from Connecticut to Portsmouth 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 11, 2026.
Use the filters below to find and compare flights from Connecticut to Portsmouth that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkSouthampton
EWR - SOU
EWRSOU
Newark
Thu 10/1
8:25 pm-7:30 pm
2 stops18h 05m
Southampton Eastleigh
Mon 10/5
9:20 am-7:15 pm
2 stops14h 55m
$678
New YorkSouthampton
LGA - SOU
LGASOU
New York LaGuardia
Wed 7/22
3:30 pm-7:30 pm
2 stops23h 00m
Southampton Eastleigh
Wed 7/29
6:05 pm-9:30 pm
3 stops32h 25m
$853
New YorkSouthampton
LGA - SOU
LGASOU
New York LaGuardia
Sat 8/15
6:30 am-7:30 pm
3 stops32h 00m
Southampton Eastleigh
Sat 8/22
9:20 am-9:30 pm
3 stops17h 10m
$966
NewarkSouthampton
EWR - SOU
EWRSOU
Newark
Mon 8/3
3:45 pm-1:45 pm
2 stops17h 00m
Southampton Eastleigh
Wed 8/19
6:05 pm-7:05 pm
3 stops30h 00m
$969
New YorkSouthampton
LGA - SOU
LGASOU
New York LaGuardia
Mon 8/3
3:30 pm-1:45 pm
2 stops17h 15m
Southampton Eastleigh
Wed 8/19
6:05 pm-9:30 pm
3 stops32h 25m
$971
New YorkSouthampton
JFK - SOU
JFKSOU
New York John F Kennedy Intl
Sun 9/6
6:25 pm-4:50 pm
1 stop17h 25m
Southampton Eastleigh
Mon 9/14
9:05 am-12:32 pm
1 stop32h 27m
$1,081
New YorkSouthampton
JFK - SOU
JFKSOU
New York John F Kennedy Intl
Sun 9/6
1:20 pm-8:40 am
2 stops14h 20m
Southampton Eastleigh
Mon 9/14
9:20 am-10:25 pm
1 stop18h 05m
$1,098
New YorkSouthampton
JFK - SOU
JFKSOU
New York John F Kennedy Intl
Tue 7/28
4:40 pm-8:45 am
1 stop11h 05m
Southampton Eastleigh
Wed 8/12
6:05 pm-5:19 pm
1 stop28h 14m
$1,121
New YorkSouthampton
JFK - SOU
JFKSOU
New York John F Kennedy Intl
Wed 8/19
5:30 pm-5:35 pm
2 stops19h 05m
Southampton Eastleigh
Sun 8/30
9:15 am-2:35 pm
1 stop10h 20m
$1,136
New YorkSouthampton
LGA - SOU
LGASOU
New York LaGuardia
Wed 10/7
12:00 pm-8:35 am
2 stops15h 35m
Southampton Eastleigh
Sat 10/17
9:20 am-8:15 pm
2 stops15h 55m
$1,144
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Connecticut to Portsmouth
Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Connecticut with our price prediction graph.
JFK-SOU
LGA-SOU
BDL-SOU
EWR-SOU
PVD-SOU
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 Connecticut to Portsmouth
USCT-P0R
JFK-SOU
LGA-SOU
BDL-SOU
EWR-SOU
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 Connecticut to Portsmouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Connecticut to Portsmouth
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Complete your trip
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Connecticut and Portsmouth flights
Browse other Connecticut and Portsmouth flight options. Last updated on June 11, 2026.
Popular flight searches
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Connecticut to Portsmouth flights
Consider these flights traveling from Connecticut to Portsmouth.
Top 4 airlines flying from Connecticut to Portsmouth
Discover the top 4 airlines that operate flights from Connecticut to Portsmouth. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$16 | Average$654 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$627 | Average$976 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$629 | Average$1,124 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$684 | Average$950 | FlexibilityNo cancel fee | On-timeN/A |